Update (periodic rebuild)

Update applescript to one that provides ftdetect

README.md

@@ -1,4 +1,4 @@
-# vim-polyglot [![Build Status][travis-img-url]][travis-url] [![Maintenance](https://img.shields.io/maintenance/yes/2017.svg?maxAge=2592000)]()
+# vim-polyglot [![Build Status][travis-img-url]][travis-url] [![Maintenance](https://img.shields.io/maintenance/yes/2018.svg?maxAge=2592000)]()
 
 [travis-img-url]: https://travis-ci.org/sheerun/vim-polyglot.svg
 [travis-url]: https://travis-ci.org/sheerun/vim-polyglot
@@ -21,6 +21,12 @@ A collection of language packs for Vim.
 1. Install [Pathogen](https://github.com/tpope/vim-pathogen), [Vundle](https://github.com/VundleVim/Vundle.vim), [NeoBundle](https://github.com/Shougo/neobundle.vim), or [Plug](https://github.com/junegunn/vim-plug) package manager for Vim.
 2. Use this repository as submodule or package.
 
+For example when using [Plug](https://github.com/junegunn/vim-plug):
+
+```
+Plug 'sheerun/vim-polyglot'
+```
+
 Optionally download one of the [releases](https://github.com/sheerun/vim-polyglot/releases) and unpack it directly under `~/.vim` directory.
 
 You can also use Vim 8 built-in package manager:
@@ -38,7 +44,7 @@ If you need full functionality of any plugin, please use it directly with your p
 
 - [ansible](https://github.com/pearofducks/ansible-vim) (syntax, indent, ftplugin)
 - [apiblueprint](https://github.com/sheerun/apiblueprint.vim) (syntax)
-- [applescript](https://github.com/vim-scripts/applescript.vim) (syntax)
+- [applescript](https://github.com/mityu/vim-applescript) (syntax, indent)
 - [arduino](https://github.com/sudar/vim-arduino-syntax) (syntax, indent)
 - [asciidoc](https://github.com/asciidoc/vim-asciidoc) (syntax)
 - [autohotkey](https://github.com/hnamikaw/vim-autohotkey) (indent)
@@ -46,6 +52,7 @@ If you need full functionality of any plugin, please use it directly with your p
 - [c++11](https://github.com/octol/vim-cpp-enhanced-highlight) (syntax)
 - [c/c++](https://github.com/vim-jp/vim-cpp) (syntax)
 - [caddyfile](https://github.com/isobit/vim-caddyfile) (syntax, indent, ftplugin)
+- [carp](https://github.com/hellerve/carp-vim) (syntax)
 - [cjsx](https://github.com/mtscout6/vim-cjsx) (syntax, ftplugin)
 - [clojure](https://github.com/guns/vim-clojure-static) (syntax, indent, autoload, ftplugin)
 - [cmake](https://github.com/pboettch/vim-cmake-syntax) (syntax, indent)
@@ -68,9 +75,11 @@ If you need full functionality of any plugin, please use it directly with your p
 - [gmpl](https://github.com/maelvalais/gmpl.vim) (syntax)
 - [gnuplot](https://github.com/vim-scripts/gnuplot-syntax-highlighting) (syntax)
 - [go](https://github.com/fatih/vim-go) (syntax, compiler, indent)
+- [graphql](https://github.com/jparise/vim-graphql) (syntax, indent, ftplugin)
 - [groovy](https://github.com/vim-scripts/groovy.vim) (syntax)
 - [haml](https://github.com/sheerun/vim-haml) (syntax, indent, compiler, ftplugin)
 - [handlebars](https://github.com/mustache/vim-mustache-handlebars) (syntax, indent, ftplugin)
+- [haproxy](https://github.com/CH-DanReif/haproxy.vim) (syntax)
 - [haskell](https://github.com/neovimhaskell/haskell-vim) (syntax, indent, ftplugin)
 - [haxe](https://github.com/yaymukund/vim-haxe) (syntax)
 - [html5](https://github.com/othree/html5.vim) (syntax, indent, autoload, ftplugin)
@@ -78,18 +87,19 @@ If you need full functionality of any plugin, please use it directly with your p
 - [jasmine](https://github.com/glanotte/vim-jasmine) (syntax)
 - [javascript](https://github.com/pangloss/vim-javascript) (syntax, indent, compiler, ftplugin, extras)
 - [jenkins](https://github.com/martinda/Jenkinsfile-vim-syntax) (syntax, indent)
+- [json5](https://github.com/GutenYe/json5.vim) (syntax)
 - [json](https://github.com/elzr/vim-json) (syntax, indent, ftplugin)
 - [jst](https://github.com/briancollins/vim-jst) (syntax, indent)
 - [jsx](https://github.com/mxw/vim-jsx) (after)
 - [julia](https://github.com/JuliaEditorSupport/julia-vim) (syntax, indent, autoload, ftplugin)
 - [kotlin](https://github.com/udalov/kotlin-vim) (syntax, indent)
-- [latex](https://github.com/LaTeX-Box-Team/LaTeX-Box) ()
+- [latex](https://github.com/LaTeX-Box-Team/LaTeX-Box) (syntax, indent, ftplugin)
 - [less](https://github.com/groenewege/vim-less) (syntax, indent, ftplugin)
 - [liquid](https://github.com/tpope/vim-liquid) (syntax, indent, ftplugin)
 - [livescript](https://github.com/gkz/vim-ls) (syntax, indent, compiler, ftplugin)
 - [lua](https://github.com/tbastos/vim-lua) (syntax, indent)
 - [mako](https://github.com/sophacles/vim-bundle-mako) (syntax, indent, ftplugin)
-- [markdown](https://github.com/plasticboy/vim-markdown) (syntax)
+- [markdown](https://github.com/plasticboy/vim-markdown) (syntax, indent)
 - [mathematica](https://github.com/rsmenon/vim-mathematica) (syntax, ftplugin)
 - [nginx](https://github.com/chr4/nginx.vim) (syntax, indent, ftplugin)
 - [nim](https://github.com/zah/nim.vim) (syntax, compiler, indent)
@@ -108,7 +118,8 @@ If you need full functionality of any plugin, please use it directly with your p
 - [puppet](https://github.com/voxpupuli/vim-puppet) (syntax, indent, ftplugin)
 - [purescript](https://github.com/purescript-contrib/purescript-vim) (syntax, indent, ftplugin)
 - [python-compiler](https://github.com/aliev/vim-compiler-python) (compiler, autoload)
-- [python](https://github.com/mitsuhiko/vim-python-combined) (syntax, indent)
+- [python-ident](https://github.com/Vimjas/vim-python-pep8-indent) (indent)
+- [python](https://github.com/vim-python/python-syntax) (syntax)
 - [qml](https://github.com/peterhoeg/vim-qml) (syntax, indent, ftplugin)
 - [r-lang](https://github.com/vim-scripts/R.vim) (syntax, ftplugin)
 - [racket](https://github.com/wlangstroth/vim-racket) (syntax, indent, autoload, ftplugin)
@@ -126,7 +137,7 @@ If you need full functionality of any plugin, please use it directly with your p
 - [stylus](https://github.com/wavded/vim-stylus) (syntax, indent, ftplugin)
 - [swift](https://github.com/keith/swift.vim) (syntax, indent, ftplugin)
 - [sxhkd](https://github.com/baskerville/vim-sxhkdrc) (syntax)
-- [systemd](https://github.com/kurayama/systemd-vim-syntax) (syntax)
+- [systemd](https://github.com/wgwoods/vim-systemd-syntax) (syntax)
 - [terraform](https://github.com/hashivim/vim-terraform) (syntax, indent, ftplugin)
 - [textile](https://github.com/timcharper/textile.vim) (syntax, ftplugin)
 - [thrift](https://github.com/solarnz/thrift.vim) (syntax)
@@ -160,13 +171,18 @@ Individual language packs can be disabled by setting `g:polyglot_disabled` as fo
 let g:polyglot_disabled = ['css']
 ```
 
-Note that disabiling languages won't make in general your vim startup any faster / slower (only for specific file type). Vim-polyglot is selection of language plugins that are loaded only on demand.
+Note that disabling languages won't make in general your vim startup any faster / slower (only for specific file type). Vim-polyglot is selection of language plugins that are loaded only on demand.
 
 ## Contributing
 
 Language packs are periodically updated using automated `build` script.
 
-Feel free to add your language, and send pull-request.
+Feel free to add your language, and send pull-request.  In your pull request, please include:
+1. How you chose the particular repo from which to pull support for this language.
+2. An updated https://github.com/sheerun/vim-polyglot/blob/master/build .
+3. If at all possible, absolutely nothing else (in particular, please don't run `build` and include that in your PR).
+
+The easier it is to validate that the new language won't do anything wacky, the faster it'll be merged.  In particular, languages that utilize global plugins (loaded for every filetype), or plugins with dangerous features (like `call` based on the contents of a file being edited), will never be merged, as they will be slow or dangerous, respectively.
 
 ## License
 

after/syntax/c.vim

@@ -21,7 +21,7 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'c++11') == -1
 "  Highlight function names.
 " -----------------------------------------------------------------------------
 if !exists('g:cpp_no_function_highlight')
-    syn match    cCustomParen    "(" contains=cParen contains=cCppParen
+    syn match    cCustomParen    transparent "(" contains=cParen contains=cCppParen
     syn match    cCustomFunc     "\w\+\s*(\@=" contains=cCustomParen
     hi def link cCustomFunc  Function
 endif
@@ -32,7 +32,7 @@ endif
 if exists('g:cpp_member_variable_highlight') && g:cpp_member_variable_highlight
     syn match   cCustomDot    "\." contained
     syn match   cCustomPtr    "->" contained
-    syn match   cCustomMemVar "\(\.\|->\)\w\+" contains=cCustomDot,cCustomPtr
+    syn match   cCustomMemVar "\(\.\|->\)\h\w*" contains=cCustomDot,cCustomPtr
     hi def link cCustomMemVar Function
 endif
 

after/syntax/cpp.vim

@@ -4,7 +4,7 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'c++11') == -1
 " Language: C++ Additions
 " Maintainer: Jon Haggblad <jon@haeggblad.com>
 " URL: http://www.haeggblad.com
-" Last Change: 12 Oct 2016
+" Last Change: 1 Feb 2018
 " Version: 0.6
 " Changelog:
 "   0.1 - initial version.
@@ -37,7 +37,7 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'c++11') == -1
 
 " Functions
 if !exists('g:cpp_no_function_highlight')
-    syn match   cCustomParen    "(" contains=cParen contains=cCppParen
+    syn match   cCustomParen    transparent "(" contains=cParen contains=cCppParen
     syn match   cCustomFunc     "\w\+\s*(\@="
     hi def link cCustomFunc  Function
 endif
@@ -855,6 +855,37 @@ syntax keyword cppSTLconstant WEOF
 syntax keyword cppSTLconstant WCHAR_MIN
 syntax keyword cppSTLconstant WCHAR_MAX
 
+" locale
+syntax keyword cppSTLtype locale
+syntax keyword cppSTLtype ctype_base
+syntax keyword cppSTLtype codecvt_base
+syntax keyword cppSTLtype messages_base
+syntax keyword cppSTLtype time_base
+syntax keyword cppSTLtype money_base
+syntax keyword cppSTLtype ctype
+syntax keyword cppSTLtype codecvt
+syntax keyword cppSTLtype collate
+syntax keyword cppSTLtype messages
+syntax keyword cppSTLtype time_get
+syntax keyword cppSTLtype time_put
+syntax keyword cppSTLtype num_get
+syntax keyword cppSTLtype num_put
+syntax keyword cppSTLtype numpunct
+syntax keyword cppSTLtype money_get
+syntax keyword cppSTLtype money_put
+syntax keyword cppSTLtype moneypunct
+syntax keyword cppSTLtype ctype_byname
+syntax keyword cppSTLtype codecvt_byname
+syntax keyword cppSTLtype messages_byname
+syntax keyword cppSTLtype collate_byname
+syntax keyword cppSTLtype time_get_byname
+syntax keyword cppSTLtype time_put_byname
+syntax keyword cppSTLtype numpunct_byname
+syntax keyword cppSTLtype moneypunct_byname
+syntax keyword cppSTLfunction use_facet
+syntax keyword cppSTLfunction has_facet
+syntax keyword cppSTLfunction isspace isblank iscntrl isupper islower isalpha
+syntax keyword cppSTLfunction isdigit ispunct isxdigit isalnum isprint isgraph
 
 if !exists("cpp_no_cpp11")
     syntax keyword cppSTLconstant nullptr
@@ -1766,6 +1797,9 @@ if !exists("cpp_no_cpp17")
     syntax keyword cppSTLfunction do_deallocate
     syntax keyword cppSTLfunction do_is_equal
 
+    " mutex
+    syntax keyword cppSTLtype scoped_lock
+
     " new
     syntax keyword cppSTLconstant hardware_destructive_interference_size
     syntax keyword cppSTLconstant hardware_constructive_interference_size
@@ -1804,7 +1838,7 @@ if !exists("cpp_no_cpp17")
     syntax keyword cppSTLbool is_error_code_enum_v
     syntax keyword cppSTLbool is_error_condition_enum_v
 
-    " thread
+    " shared_mutex
     syntax keyword cppSTLtype shared_mutex
 
     " tuple
@@ -1879,6 +1913,16 @@ if !exists("cpp_no_cpp17")
     syntax keyword cppSTLbool conjunction_v
     syntax keyword cppSTLbool disjunction_v
     syntax keyword cppSTLbool negation_v
+    syntax keyword cppSTLbool has_unique_object_representations_v
+    syntax keyword cppSTLbool is_swappable_v
+    syntax keyword cppSTLbool is_swappable_with_v
+    syntax keyword cppSTLbool is_nothrow_swappable_v
+    syntax keyword cppSTLbool is_nothrow_swappable_with_v
+    syntax keyword cppSTLbool is_invocable_v
+    syntax keyword cppSTLbool is_invocable_r_v
+    syntax keyword cppSTLbool is_nothrow_invocable_v
+    syntax keyword cppSTLbool is_nothrow_invocable_r_v
+    syntax keyword cppSTLbool is_aggregate_v
     syntax keyword cppSTLconstant alignment_of_v
     syntax keyword cppSTLconstant rank_v
     syntax keyword cppSTLconstant extent_v
@@ -1888,6 +1932,19 @@ if !exists("cpp_no_cpp17")
     syntax keyword cppSTLtype conjunction
     syntax keyword cppSTLtype disjunction
     syntax keyword cppSTLtype negation
+    syntax keyword cppSTLtype void_t
+    syntax keyword cppSTLtype has_unique_object_representations
+    syntax keyword cppSTLtype is_swappable
+    syntax keyword cppSTLtype is_swappable_with
+    syntax keyword cppSTLtype is_nothrow_swappable
+    syntax keyword cppSTLtype is_nothrow_swappable_with
+    syntax keyword cppSTLtype is_invocable
+    syntax keyword cppSTLtype is_invocable_r
+    syntax keyword cppSTLtype is_nothrow_invocable
+    syntax keyword cppSTLtype is_nothrow_invocable_r
+    syntax keyword cppSTLtype invoke_result
+    syntax keyword cppSTLtype invoke_result_t
+    syntax keyword cppSTLtype is_aggregate
 
     " unordered_map, unordered_set, unordered_multimap, unordered_multiset
     syntax keyword cppSTLtype node_type
@@ -1921,6 +1978,12 @@ if !exists("cpp_no_cpp17")
 endif " C++17
 
 
+if !exists("cpp_no_cpp20")
+    " type_traits
+    syntax keyword cppSTLtype remove_cvref remove_cvref_t
+endif
+
+
 if exists('g:cpp_concepts_highlight') && g:cpp_concepts_highlight
     syntax keyword cppStatement concept
     syntax keyword cppStorageClass requires

after/syntax/javascript/graphql.vim

@@ -0,0 +1,21 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'graphql') == -1
+  
+if exists('b:current_syntax')
+  let s:current_syntax = b:current_syntax
+  unlet b:current_syntax
+endif
+syn include @GraphQLSyntax syntax/graphql.vim
+if exists('s:current_syntax')
+  let b:current_syntax = s:current_syntax
+endif
+
+syntax region graphqlTemplateString start=+`+ skip=+\\\(`\|$\)+ end=+`+ contains=@GraphQLSyntax,jsTemplateExpression,jsSpecial extend
+exec 'syntax match graphqlTaggedTemplate +\%(' . join(g:graphql_javascript_tags, '\|') . '\)\%(`\)\@=+ nextgroup=graphqlTemplateString'
+
+hi def link graphqlTemplateString jsTemplateString
+hi def link graphqlTaggedTemplate jsTaggedTemplate
+
+syn cluster jsExpression add=graphqlTaggedTemplate
+syn cluster graphqlTaggedTemplate add=graphqlTemplateString
+
+endif

after/syntax/tex.vim

@@ -0,0 +1,13 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1
+  
+" adds support for cleverref package
+" \Cref, \cref, \cpageref, \labelcref, \labelcpageref
+syn region texRefZone		matchgroup=texStatement start="\\Cref{"				end="}\|%stopzone\>"	contains=@texRefGroup
+syn region texRefZone		matchgroup=texStatement start="\\\(label\|\)c\(page\|\)ref{"	end="}\|%stopzone\>"	contains=@texRefGroup
+
+" adds support for listings package
+syn region texZone start="\\begin{lstlisting}" end="\\end{lstlisting}\|%stopzone\>"
+syn match texInputFile  "\\lstinputlisting\s*\(\[.*\]\)\={.\{-}}" contains=texStatement,texInputCurlies,texInputFileOpt
+syn match texZone "\\lstinline\s*\(\[.*\]\)\={.\{-}}"
+
+endif

after/syntax/typescript/graphql.vim

@@ -0,0 +1,20 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'graphql') == -1
+  
+if exists('b:current_syntax')
+  let s:current_syntax = b:current_syntax
+  unlet b:current_syntax
+endif
+syn include @GraphQLSyntax syntax/graphql.vim
+if exists('s:current_syntax')
+  let b:current_syntax = s:current_syntax
+endif
+
+syntax region graphqlTemplateString start=+`+ skip=+\\\(`\|$\)+ end=+`+ contains=@GraphQLSyntax,typescriptTemplateTag extend
+exec 'syntax match graphqlTaggedTemplate +\%(' . join(g:graphql_javascript_tags, '\|') . '\)\%(`\)\@=+ nextgroup=graphqlTemplateString'
+
+hi def link graphqlTemplateString typescriptTemplate
+
+syn cluster typescriptExpression add=graphqlTaggedTemplate
+syn cluster graphqlTaggedTemplate add=graphqlTemplateString
+
+endif

after/syntax/yaml.vim

@@ -26,7 +26,7 @@ syn match yamlBlock "[\[\]\{\}\|\>]"
 syn region yamlComment	start="\#" end="$"
 syn match yamlIndicator	"#YAML:\S\+"
 
-syn region yamlString	start="\%(^\| \)\zs'" end="'\ze\%( \|$\)" skip="\\'"
+syn region yamlString	start="\(^\|\s\|\[\|\,\|\-\)'" end="'" skip="\\'"
 syn region yamlString	start='"' end='"' skip='\\"' contains=yamlEscape
 syn match  yamlEscape	+\\[abfnrtv'"\\]+ contained
 syn match  yamlEscape	"\\\o\o\=\o\=" contained

autoload/cargo.vim

@@ -0,0 +1,89 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rust') == -1
+  
+function! cargo#cmd(args)
+    silent! clear
+    if !a:args
+        execute "!" . "cargo ". a:args
+    else
+        echom "Missing arguments"
+    endif
+endfunction
+
+function! cargo#build(args)
+    silent! clear
+    if !a:args
+        execute "!" . "cargo build " . a:args
+    else
+        execute "!" . "cargo build"
+    endif
+    silent! clear
+    execute "!" . "cargo build"
+endfunction
+
+function! cargo#clean(args)
+    silent! clear
+    if !a:args
+        execute "!" . "cargo clean " . a:args
+    else
+        execute "!" . "cargo clean"
+    endif
+    silent! clear
+    execute "!" . "cargo clean"
+endfunction
+
+function! cargo#doc(args)
+    silent! clear
+    if !a:args
+        execute "!" . "cargo doc " . a:args
+    else
+        execute "!" . "cargo doc"
+    endif
+endfunction
+
+function! cargo#new(args)
+    silent! clear
+    if !a:args
+        execute "!cargo new " . a:args
+        :cd `=a:args`
+    else
+        echom "Missing arguments"
+    endif
+endfunction
+
+function! cargo#init(args)
+    silent! clear
+    if !a:args
+        execute "!" . "cargo init " . a:args
+    else
+        execute "!" . "cargo init"
+    endif
+endfunction
+
+function! cargo#run(args)
+    silent! clear
+    if !a:args
+        execute "!" . "cargo run " . a:args
+    else
+        execute "!" . "cargo run"
+    endif
+endfunction
+
+function! cargo#test(args)
+    silent! clear
+    if !a:args
+        execute "!" . "cargo test " . a:args
+    else
+        execute "!" . "cargo test"
+    endif
+endfunction
+
+function! cargo#bench(args)
+    silent! clear
+    if !a:args
+        execute "!" . "cargo bench " . a:args
+    else
+        execute "!" . "cargo bench"
+    endif
+endfunction
+
+endif

autoload/crystal_lang.vim

@@ -3,11 +3,21 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
 let s:save_cpo = &cpo
 set cpo&vim
 
-let s:V = vital#of('crystal')
+let s:V = vital#crystal#new()
 let s:P = s:V.import('Process')
-let s:J = s:V.import('Web.JSON')
 let s:C = s:V.import('ColorEcho')
 
+if exists('*json_decode')
+    function! s:decode_json(text) abort
+        return json_decode(a:text)
+    endfunction
+else
+    let s:J = s:V.import('Web.JSON')
+    function! s:decode_json(text) abort
+        return s:J.decode(a:text)
+    endfunction
+endif
+
 function! s:echo_error(msg, ...) abort
     echohl ErrorMsg
     if a:0 == 0
@@ -102,7 +112,7 @@ function! crystal_lang#jump_to_definition(file, pos) abort
         return s:echo_error(cmd_result.output)
     endif
 
-    let impl = s:J.decode(cmd_result.output)
+    let impl = s:decode_json(cmd_result.output)
     if impl.status !=# 'ok'
         return s:echo_error(impl.message)
     endif
@@ -149,7 +159,6 @@ endfunction
 
 function! crystal_lang#complete(findstart, base) abort
     if a:findstart
-        echom 'find start'
         return s:find_completion_start()
     endif
 
@@ -158,7 +167,7 @@ function! crystal_lang#complete(findstart, base) abort
         return
     endif
 
-    let contexts = s:J.decode(cmd_result.output)
+    let contexts = s:decode_json(cmd_result.output)
     if contexts.status !=# 'ok'
         return
     endif
@@ -271,59 +280,34 @@ function! crystal_lang#format_string(code, ...) abort
     return output
 endfunction
 
-function! s:get_saved_states() abort
-    let result = {}
-    let fname = bufname('%')
-    let current_winnr = winnr()
-    for i in range(1, winnr('$'))
-        let bufnr = winbufnr(i)
-        if bufnr == -1
-            continue
-        endif
-        if bufname(bufnr) ==# fname
-            execute i 'wincmd w'
-            let result[i] = {
-                \     'pos': getpos('.'),
-                \     'screen': winsaveview()
-                \ }
-        endif
-    endfor
-    execute current_winnr 'wincmd w'
-    return result
-endfunction
-
-function! crystal_lang#format(option_str) abort
+" crystal_lang#format(option_str [, on_save])
+function! crystal_lang#format(option_str, ...) abort
     if !executable(g:crystal_compiler_command)
         " Finish command silently
         return
     endif
 
-    let formatted = crystal_lang#format_string(join(getline(1, '$'), "\n"), a:option_str)
-    let formatted = substitute(formatted, '\n$', '', '')
+    let on_save = a:0 > 0 ? a:1 : 0
 
-    let sel_save = &l:selection
-    let ve_save = &virtualedit
-    let &l:selection = 'inclusive'
-    let &virtualedit = ''
-    let [save_g_reg, save_g_regtype] = [getreg('g'), getregtype('g')]
-    let windows_save = s:get_saved_states()
+    let before = join(getline(1, '$'), "\n")
+    let formatted = crystal_lang#format_string(before, a:option_str)
+    if !on_save
+        let after = substitute(formatted, '\n$', '', '')
+        if before ==# after
+            return
+        endif
+    endif
 
-    try
-        call setreg('g', formatted, 'v')
-        silent normal! gg0vG$"gp
-    finally
-        call setreg('g', save_g_reg, save_g_regtype)
-        let &l:selection = sel_save
-        let &virtualedit = ve_save
-        let winnr = winnr()
-        for winnr in keys(windows_save)
-            let w = windows_save[winnr]
-            execute winnr 'wincmd w'
-            call setpos('.', w.pos)
-            call winrestview(w.screen)
-        endfor
-        execute winnr 'wincmd w'
-    endtry
+    let view_save = winsaveview()
+    let pos_save = getpos('.')
+    let lines = split(formatted, '\n')
+    silent! undojoin
+    if line('$') > len(lines)
+        execute len(lines) . ',$delete' '_'
+    endif
+    call setline(1, lines)
+    call winrestview(view_save)
+    call setpos('.', pos_save)
 endfunction
 
 let &cpo = s:save_cpo

autoload/dart.vim

@@ -22,6 +22,7 @@ function! dart#fmt(q_args) abort
   if executable('dartfmt')
     let buffer_content = join(getline(1, '$'), "\n")
     let joined_lines = system(printf('dartfmt %s', a:q_args), buffer_content)
+    if buffer_content ==# joined_lines[:-2] | return | endif
     if 0 == v:shell_error
       let win_view = winsaveview()
       let lines = split(joined_lines, "\n")
@@ -129,6 +130,15 @@ function! s:PackageMap() abort
   return [v:true, map]
 endfunction
 
+" Toggle whether dartfmt is run on save or not.
+function! dart#ToggleFormatOnSave() abort
+  if get(g:, "dart_format_on_save", 0)
+    let g:dart_format_on_save = 0
+    return
+  endif
+  let g:dart_format_on_save = 1
+endfunction
+
 " Finds a file name '.packages' in the cwd, or in any directory above the open
 " file.
 "

autoload/elixir/indent.vim

@@ -18,11 +18,15 @@ function! elixir#indent#indent(lnum)
   call s:debug("==> Indenting line " . lnum)
   call s:debug("text = '" . text . "'")
 
+  let [_, curs_lnum, curs_col, _] = getpos('.')
+  call cursor(lnum, 0)
+
   let handlers = [
         \'top_of_file',
         \'starts_with_end',
         \'starts_with_mid_or_end_block_keyword',
         \'following_trailing_do',
+        \'following_trailing_rocket',
         \'following_trailing_binary_operator',
         \'starts_with_pipe',
         \'starts_with_close_bracket',
@@ -37,11 +41,13 @@ function! elixir#indent#indent(lnum)
     let indent = function('elixir#indent#handle_'.handler)(lnum, text, prev_nb_lnum, prev_nb_text)
     if indent != -1
       call s:debug('line '.lnum.': elixir#indent#handle_'.handler.' returned '.indent)
+      call cursor(curs_lnum, curs_col)
       return indent
     endif
   endfor
 
   call s:debug("defaulting")
+  call cursor(curs_lnum, curs_col)
   return 0
 endfunction
 
@@ -166,7 +172,7 @@ function! s:get_base_indent(lnum, text)
   elseif s:ends_with(a:text, data_structure_close, a:lnum)
     let data_structure_open = '\%(\[\|{\|(\)'
     let close_match_idx = match(a:text, data_structure_close . '\s*$')
-    let _move = cursor(a:lnum, close_match_idx + 1)
+    call cursor(a:lnum, close_match_idx + 1)
     let [open_match_lnum, open_match_col] = searchpairpos(data_structure_open, '', data_structure_close, 'bnW')
     let open_match_text = getline(open_match_lnum)
     return s:get_base_indent(open_match_lnum, open_match_text)
@@ -175,7 +181,6 @@ function! s:get_base_indent(lnum, text)
   endif
 endfunction
 
-" TODO: @jbodah 2017-03-31: remove
 function! elixir#indent#handle_following_trailing_do(lnum, text, prev_nb_lnum, prev_nb_text)
   if s:ends_with(a:prev_nb_text, s:keyword('do'), a:prev_nb_lnum)
     if s:starts_with(a:text, s:keyword('end'), a:lnum)
@@ -188,6 +193,14 @@ function! elixir#indent#handle_following_trailing_do(lnum, text, prev_nb_lnum, p
   endif
 endfunction
 
+function! elixir#indent#handle_following_trailing_rocket(lnum, text, prev_nb_lnum, prev_nb_text)
+  if s:ends_with(a:prev_nb_text, '->', a:prev_nb_lnum)
+    return indent(a:prev_nb_lnum) + s:sw()
+  else
+    return -1
+  endif
+endfunction
+
 function! elixir#indent#handle_following_trailing_binary_operator(lnum, text, prev_nb_lnum, prev_nb_text)
   let binary_operator = '\%(=\|<>\|>>>\|<=\|||\|+\|\~\~\~\|-\|&&\|<<<\|/\|\^\^\^\|\*\)'
 

autoload/go/config.vim

@@ -0,0 +1,436 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'go') == -1
+  
+function! go#config#AutodetectGopath() abort
+	return get(g:, 'go_autodetect_gopath', 0)
+endfunction
+
+function! go#config#ListTypeCommands() abort
+  return get(g:, 'go_list_type_commands', {})
+endfunction
+
+function! go#config#VersionWarning() abort
+  return get(g:, 'go_version_warning', 1)
+endfunction
+
+function! go#config#BuildTags() abort
+  return get(g:, 'go_build_tags', '')
+endfunction
+
+function! go#config#SetBuildTags(value) abort
+  if a:value is ''
+    silent! unlet g:go_build_tags
+    return
+  endif
+
+  let g:go_build_tags = a:value
+endfunction
+
+function! go#config#TestTimeout() abort
+ return get(g:, 'go_test_timeout', '10s')
+endfunction
+
+function! go#config#TestShowName() abort
+  return get(g:, 'go_test_show_name', 0)
+endfunction
+
+function! go#config#TermHeight() abort
+  return get(g:, 'go_term_height', winheight(0))
+endfunction
+
+function! go#config#TermWidth() abort
+  return get(g:, 'go_term_width', winwidth(0))
+endfunction
+
+function! go#config#TermMode() abort
+  return get(g:, 'go_term_mode', 'vsplit')
+endfunction
+
+function! go#config#TermEnabled() abort
+  return get(g:, 'go_term_enabled', 0)
+endfunction
+
+function! go#config#SetTermEnabled(value) abort
+  let g:go_term_enabled = a:value
+endfunction
+
+function! go#config#TemplateUsePkg() abort
+  return get(g:, 'go_template_use_pkg', 0)
+endfunction
+
+function! go#config#TemplateTestFile() abort
+  return get(g:, 'go_template_test_file', "hello_world_test.go")
+endfunction
+
+function! go#config#TemplateFile() abort
+  return get(g:, 'go_template_file', "hello_world.go")
+endfunction
+
+function! go#config#StatuslineDuration() abort
+  return get(g:, 'go_statusline_duration', 60000)
+endfunction
+
+function! go#config#SnippetEngine() abort
+  return get(g:, 'go_snippet_engine', 'automatic')
+endfunction
+
+function! go#config#PlayBrowserCommand() abort
+    if go#util#IsWin()
+        let go_play_browser_command = '!start rundll32 url.dll,FileProtocolHandler %URL%'
+    elseif go#util#IsMac()
+        let go_play_browser_command = 'open %URL%'
+    elseif executable('xdg-open')
+        let go_play_browser_command = 'xdg-open %URL%'
+    elseif executable('firefox')
+        let go_play_browser_command = 'firefox %URL% &'
+    elseif executable('chromium')
+        let go_play_browser_command = 'chromium %URL% &'
+    else
+        let go_play_browser_command = ''
+    endif
+
+    return get(g:, 'go_play_browser_command', go_play_browser_command)
+endfunction
+
+function! go#config#MetalinterDeadline() abort
+  " gometalinter has a default deadline of 5 seconds only when asynchronous
+  " jobs are not supported.
+
+  let deadline = '5s'
+  if go#util#has_job() && has('lambda')
+    let deadline = ''
+  endif
+
+  return get(g:, 'go_metalinter_deadline', deadline)
+endfunction
+
+function! go#config#ListType() abort
+  return get(g:, 'go_list_type', '')
+endfunction
+
+function! go#config#ListAutoclose() abort
+  return get(g:, 'go_list_autoclose', 1)
+endfunction
+
+function! go#config#InfoMode() abort
+  return get(g:, 'go_info_mode', 'gocode')
+endfunction
+
+function! go#config#GuruScope() abort
+  let scope = get(g:, 'go_guru_scope', [])
+
+  if !empty(scope)
+    " strip trailing slashes for each path in scope. bug:
+    " https://github.com/golang/go/issues/14584
+    let scopes = go#util#StripTrailingSlash(scope)
+  endif
+
+  return scope
+endfunction
+
+function! go#config#SetGuruScope(scope) abort
+  if empty(a:scope)
+    if exists('g:go_guru_scope')
+      unlet g:go_guru_scope
+    endif
+  else
+    let g:go_guru_scope = a:scope
+  endif
+endfunction
+
+function! go#config#GocodeUnimportedPackages() abort
+  return get(g:, 'go_gocode_unimported_packages', 0)
+endfunction
+
+let s:sock_type = (has('win32') || has('win64')) ? 'tcp' : 'unix'
+function! go#config#GocodeSocketType() abort
+  return get(g:, 'go_gocode_socket_type', s:sock_type)
+endfunction
+
+function! go#config#GocodeProposeBuiltins() abort
+  return get(g:, 'go_gocode_propose_builtins', 1)
+endfunction
+
+function! go#config#GocodeAutobuild() abort
+  return get(g:, 'go_gocode_autobuild', 1)
+endfunction
+
+function! go#config#EchoCommandInfo() abort
+  return get(g:, 'go_echo_command_info', 1)
+endfunction
+
+function! go#config#DocUrl() abort
+  let godoc_url = get(g:, 'go_doc_url', 'https://godoc.org')
+  if godoc_url isnot 'https://godoc.org'
+    " strip last '/' character if available
+    let last_char = strlen(godoc_url) - 1
+    if godoc_url[last_char] == '/'
+      let godoc_url = strpart(godoc_url, 0, last_char)
+    endif
+    " custom godoc installations expect /pkg before package names
+    let godoc_url .= "/pkg"
+  endif
+  return godoc_url
+endfunction
+
+function! go#config#DefReuseBuffer() abort
+  return get(g:, 'go_def_reuse_buffer', 0)
+endfunction
+
+function! go#config#DefMode() abort
+  return get(g:, 'go_def_mode', 'guru')
+endfunction
+
+function! go#config#DeclsIncludes() abort
+  return get(g:, 'go_decls_includes', 'func,type')
+endfunction
+
+function! go#config#Debug() abort
+  return get(g:, 'go_debug', [])
+endfunction
+
+function! go#config#DebugWindows() abort
+  return get(g:, 'go_debug_windows', {
+            \ 'stack': 'leftabove 20vnew',
+            \ 'out':   'botright 10new',
+            \ 'vars':  'leftabove 30vnew',
+            \ }
+         \ )
+
+endfunction
+
+function! go#config#DebugAddress() abort
+  return get(g:, 'go_debug_address', '127.0.0.1:8181')
+endfunction
+
+function! go#config#DebugCommands() abort
+  " make sure g:go_debug_commands is set so that it can be added to easily.
+  let g:go_debug_commands = get(g:, 'go_debug_commands', {})
+  return g:go_debug_commands
+endfunction
+
+function! go#config#SetDebugDiag(value) abort
+  let g:go_debug_diag = a:value
+endfunction
+
+function! go#config#AutoSameids() abort
+    return get(g:, 'go_auto_sameids', 0)
+endfunction
+
+function! go#config#SetAutoSameids(value) abort
+  let g:go_auto_sameids = a:value
+endfunction
+
+function! go#config#AddtagsTransform() abort
+  return get(g:, 'go_addtags_transform', "snakecase")
+endfunction
+
+function! go#config#TemplateAutocreate() abort
+  return get(g:, "go_template_autocreate", 1)
+endfunction
+
+function! go#config#SetTemplateAutocreate(value) abort
+  let g:go_template_autocreate = a:value
+endfunction
+
+function! go#config#MetalinterCommand() abort
+  return get(g:, "go_metalinter_command", "")
+endfunction
+
+function! go#config#MetalinterAutosaveEnabled() abort
+  return get(g:, 'go_metalinter_autosave_enabled', ['vet', 'golint'])
+endfunction
+
+function! go#config#MetalinterEnabled() abort
+  return get(g:, "go_metalinter_enabled", ['vet', 'golint', 'errcheck'])
+endfunction
+
+function! go#config#MetalinterDisabled() abort
+  return get(g:, "go_metalinter_disabled", [])
+endfunction
+
+function! go#config#GolintBin() abort
+  return get(g:, "go_golint_bin", "golint")
+endfunction
+
+function! go#config#ErrcheckBin() abort
+  return get(g:, "go_errcheck_bin", "errcheck")
+endfunction
+
+function! go#config#MetalinterAutosave() abort
+  return get(g:, "go_metalinter_autosave", 0)
+endfunction
+
+function! go#config#SetMetalinterAutosave(value) abort
+  let g:go_metalinter_autosave = a:value
+endfunction
+
+function! go#config#ListHeight() abort
+  return get(g:, "go_list_height", 0)
+endfunction
+
+function! go#config#FmtAutosave() abort
+	return get(g:, "go_fmt_autosave", 1)
+endfunction
+
+function! go#config#SetFmtAutosave(value) abort
+  let g:go_fmt_autosave = a:value
+endfunction
+
+function! go#config#AsmfmtAutosave() abort
+  return get(g:, "go_asmfmt_autosave", 0)
+endfunction
+
+function! go#config#SetAsmfmtAutosave(value) abort
+  let g:go_asmfmt_autosave = a:value
+endfunction
+
+function! go#config#DocMaxHeight() abort
+  return get(g:, "go_doc_max_height", 20)
+endfunction
+
+function! go#config#AutoTypeInfo() abort
+  return get(g:, "go_auto_type_info", 0)
+endfunction
+
+function! go#config#SetAutoTypeInfo(value) abort
+  let g:go_auto_type_info = a:value
+endfunction
+
+function! go#config#AlternateMode() abort
+  return get(g:, "go_alternate_mode", "edit")
+endfunction
+
+function! go#config#DeclsMode() abort
+  return get(g:, "go_decls_mode", "")
+endfunction
+
+function! go#config#DocCommand() abort
+  return get(g:, "go_doc_command", ["godoc"])
+endfunction
+
+function! go#config#FmtCommand() abort
+  return get(g:, "go_fmt_command", "gofmt")
+endfunction
+
+function! go#config#FmtOptions() abort
+  return get(g:, "go_fmt_options", {})
+endfunction
+
+function! go#config#FmtFailSilently() abort
+  return get(g:, "go_fmt_fail_silently", 0)
+endfunction
+
+function! go#config#FmtExperimental() abort
+  return get(g:, "go_fmt_experimental", 0 )
+endfunction
+
+function! go#config#PlayOpenBrowser() abort
+  return get(g:, "go_play_open_browser", 1)
+endfunction
+
+function! go#config#GorenameBin() abort
+  return get(g:, "go_gorename_bin", "gorename")
+endfunction
+
+function! go#config#GorenamePrefill() abort
+  return get(g:, "go_gorename_prefill", 'expand("<cword>") =~# "^[A-Z]"' .
+          \ '? go#util#pascalcase(expand("<cword>"))' .
+          \ ': go#util#camelcase(expand("<cword>"))')
+endfunction
+
+function! go#config#TextobjIncludeFunctionDoc() abort
+  return get(g:, "go_textobj_include_function_doc", 1)
+endfunction
+
+function! go#config#TextobjIncludeVariable() abort
+  return get(g:, "go_textobj_include_variable", 1)
+endfunction
+
+function! go#config#BinPath() abort
+  return get(g:, "go_bin_path", "")
+endfunction
+
+function! go#config#HighlightArrayWhitespaceError() abort
+  return get(g:, 'go_highlight_array_whitespace_error', 0)
+endfunction
+
+function! go#config#HighlightChanWhitespaceError() abort
+  return get(g:, 'go_highlight_chan_whitespace_error', 0)
+endfunction
+
+function! go#config#HighlightExtraTypes() abort
+  return get(g:, 'go_highlight_extra_types', 0)
+endfunction
+
+function! go#config#HighlightSpaceTabError() abort
+  return get(g:, 'go_highlight_space_tab_error', 0)
+endfunction
+
+function! go#config#HighlightTrailingWhitespaceError() abort
+  return get(g:, 'go_highlight_trailing_whitespace_error', 0)
+endfunction
+
+function! go#config#HighlightOperators() abort
+  return get(g:, 'go_highlight_operators', 0)
+endfunction
+
+function! go#config#HighlightFunctions() abort
+  return get(g:, 'go_highlight_functions', 0)
+endfunction
+
+function! go#config#HighlightFunctionArguments() abort
+  return get(g:, 'go_highlight_function_arguments', 0)
+endfunction
+
+function! go#config#HighlightFunctionCalls() abort
+  return get(g:, 'go_highlight_function_calls', 0)
+endfunction
+
+function! go#config#HighlightFields() abort
+  return get(g:, 'go_highlight_fields', 0)
+endfunction
+
+function! go#config#HighlightTypes() abort
+  return get(g:, 'go_highlight_types', 0)
+endfunction
+
+function! go#config#HighlightBuildConstraints() abort
+  return get(g:, 'go_highlight_build_constraints', 0)
+endfunction
+
+function! go#config#HighlightStringSpellcheck() abort
+  return get(g:, 'go_highlight_string_spellcheck', 1)
+endfunction
+
+function! go#config#HighlightFormatStrings() abort
+  return get(g:, 'go_highlight_format_strings', 1)
+endfunction
+
+function! go#config#HighlightGenerateTags() abort
+  return get(g:, 'go_highlight_generate_tags', 0)
+endfunction
+
+function! go#config#HighlightVariableAssignments() abort
+  return get(g:, 'go_highlight_variable_assignments', 0)
+endfunction
+
+function! go#config#HighlightVariableDeclarations() abort
+  return get(g:, 'go_highlight_variable_declarations', 0)
+endfunction
+
+function go#config#FoldEnable(...) abort
+  if a:0 > 0
+    return index(go#config#FoldEnable(), a:1) > -1
+  endif
+  return get(g:, 'go_fold_enable', ['block', 'import', 'varconst', 'package_comment'])
+endfunction
+
+" Set the default value. A value of "1" is a shortcut for this, for
+" compatibility reasons.
+if exists("g:go_gorename_prefill") && g:go_gorename_prefill == 1
+  unlet g:go_gorename_prefill
+endif
+
+" vim: sw=2 ts=2 et
+
+endif

autoload/vifm/globals.vim

@@ -0,0 +1,31 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'vifm') == -1
+  
+" common functions for vifm plugin related to globals
+" Maintainer:  xaizek <xaizek@posteo.net>
+" Last Change: January 02, 2018
+
+" Initializes global variables to defaults unless they are already set
+function! vifm#globals#Init()
+    if !exists('g:vifm_exec')
+        let g:vifm_exec = 'vifm'
+    endif
+
+    if !exists('g:vifm_exec_args')
+        let g:vifm_exec_args = ''
+    endif
+
+    if !exists('g:vifm_term')
+        if has('win32')
+            if filereadable('C:\Windows\system32\cmd.exe')
+                let g:vifm_term = 'C:\Windows\system32\cmd.exe /C'
+            else
+                " If don't find use the integrate shell it work too
+                let g:vifm_term = ''
+            endif
+        else
+            let g:vifm_term = 'xterm -e'
+        endif
+    endif
+endfunction
+
+endif

autoload/vital.vim

@@ -1,16 +0,0 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
-  
-function! vital#of(name) abort
-  let files = globpath(&runtimepath, 'autoload/vital/' . a:name . '.vital')
-  let file = split(files, "\n")
-  if empty(file)
-    throw 'vital: version file not found: ' . a:name
-  endif
-  let ver = readfile(file[0], 'b')
-  if empty(ver)
-    throw 'vital: invalid version file: ' . a:name
-  endif
-  return vital#_{substitute(ver[0], '\W', '', 'g')}#new()
-endfunction
-
-endif

autoload/vital/_crystal.vim

@@ -1,313 +1,13 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
   
-let s:self_version = expand('<sfile>:t:r')
-let s:self_file = expand('<sfile>')
+let s:_plugin_name = expand('<sfile>:t:r')
 
-" Note: The extra argument to globpath() was added in Patch 7.2.051.
-let s:globpath_third_arg = v:version > 702 || v:version == 702 && has('patch51')
-
-let s:loaded = {}
-let s:cache_module_path = {}
-let s:cache_sid = {}
-
-let s:_vital_files_cache_runtimepath = ''
-let s:_vital_files_cache = []
-let s:_unify_path_cache = {}
-
-function! s:import(name, ...) abort
-  let target = {}
-  let functions = []
-  for a in a:000
-    if type(a) == type({})
-      let target = a
-    elseif type(a) == type([])
-      let functions = a
-    endif
-    unlet a
-  endfor
-  let module = s:_import(a:name)
-  if empty(functions)
-    call extend(target, module, 'keep')
-  else
-    for f in functions
-      if has_key(module, f) && !has_key(target, f)
-        let target[f] = module[f]
-      endif
-    endfor
-  endif
-  return target
+function! vital#{s:_plugin_name}#new() abort
+  return vital#{s:_plugin_name[1:]}#new()
 endfunction
 
-function! s:load(...) dict abort
-  for arg in a:000
-    let [name; as] = type(arg) == type([]) ? arg[: 1] : [arg, arg]
-    let target = split(join(as, ''), '\W\+')
-    let dict = self
-    let dict_type = type({})
-    while !empty(target)
-      let ns = remove(target, 0)
-      if !has_key(dict, ns)
-        let dict[ns] = {}
-      endif
-      if type(dict[ns]) == dict_type
-        let dict = dict[ns]
-      else
-        unlet dict
-        break
-      endif
-    endwhile
-
-    if exists('dict')
-      call extend(dict, s:_import(name))
-    endif
-    unlet arg
-  endfor
-  return self
-endfunction
-
-function! s:unload() abort
-  let s:loaded = {}
-  let s:cache_sid = {}
-  let s:cache_module_path = {}
-endfunction
-
-function! s:exists(name) abort
-  return s:_get_module_path(a:name) !=# ''
-endfunction
-
-function! s:search(pattern) abort
-  let paths = s:_vital_files(a:pattern)
-  let modules = sort(map(paths, 's:_file2module(v:val)'))
-  return s:_uniq(modules)
-endfunction
-
-function! s:expand_modules(entry, all) abort
-  if type(a:entry) == type([])
-    let candidates = s:_concat(map(copy(a:entry), 's:search(v:val)'))
-    if empty(candidates)
-      throw printf('vital: Any of module %s is not found', string(a:entry))
-    endif
-    if eval(join(map(copy(candidates), 'has_key(a:all, v:val)'), '+'))
-      let modules = []
-    else
-      let modules = [candidates[0]]
-    endif
-  else
-    let modules = s:search(a:entry)
-    if empty(modules)
-      throw printf('vital: Module %s is not found', a:entry)
-    endif
-  endif
-  call filter(modules, '!has_key(a:all, v:val)')
-  for module in modules
-    let a:all[module] = 1
-  endfor
-  return modules
-endfunction
-
-function! s:_import(name) abort
-  if type(a:name) == type(0)
-    return s:_build_module(a:name)
-  endif
-  let path = s:_get_module_path(a:name)
-  if path ==# ''
-    throw 'vital: module not found: ' . a:name
-  endif
-  let sid = s:_get_sid_by_script(path)
-  if !sid
-    try
-      execute 'source' fnameescape(path)
-    catch /^Vim\%((\a\+)\)\?:E484/
-      throw 'vital: module not found: ' . a:name
-    catch /^Vim\%((\a\+)\)\?:E127/
-      " Ignore.
-    endtry
-
-    let sid = s:_get_sid_by_script(path)
-  endif
-  return s:_build_module(sid)
-endfunction
-
-function! s:_get_module_path(name) abort
-  let key = a:name . '_'
-  if has_key(s:cache_module_path, key)
-    return s:cache_module_path[key]
-  endif
-  if s:_is_absolute_path(a:name) && filereadable(a:name)
-    return a:name
-  endif
-  if a:name ==# ''
-    let paths = [s:self_file]
-  elseif a:name =~# '\v^\u\w*%(\.\u\w*)*$'
-    let paths = s:_vital_files(a:name)
-  else
-    throw 'vital: Invalid module name: ' . a:name
-  endif
-
-  call filter(paths, 'filereadable(expand(v:val, 1))')
-  let path = get(paths, 0, '')
-  let s:cache_module_path[key] = path
-  return path
-endfunction
-
-function! s:_get_sid_by_script(path) abort
-  if has_key(s:cache_sid, a:path)
-    return s:cache_sid[a:path]
-  endif
-
-  let path = s:_unify_path(a:path)
-  for line in filter(split(s:_redir('scriptnames'), "\n"),
-  \                  'stridx(v:val, s:self_version) > 0')
-    let list = matchlist(line, '^\s*\(\d\+\):\s\+\(.\+\)\s*$')
-    if !empty(list) && s:_unify_path(list[2]) ==# path
-      let s:cache_sid[a:path] = list[1] - 0
-      return s:cache_sid[a:path]
-    endif
-  endfor
-  return 0
-endfunction
-
-function! s:_file2module(file) abort
-  let filename = fnamemodify(a:file, ':p:gs?[\\/]?/?')
-  let tail = matchstr(filename, 'autoload/vital/_\w\+/\zs.*\ze\.vim$')
-  return join(split(tail, '[\\/]\+'), '.')
-endfunction
-
-if filereadable(expand('<sfile>:r') . '.VIM')
-  " resolve() is slow, so we cache results.
-  " Note: On windows, vim can't expand path names from 8.3 formats.
-  " So if getting full path via <sfile> and $HOME was set as 8.3 format,
-  " vital load duplicated scripts. Below's :~ avoid this issue.
-  function! s:_unify_path(path) abort
-    if has_key(s:_unify_path_cache, a:path)
-      return s:_unify_path_cache[a:path]
-    endif
-    let value = tolower(fnamemodify(resolve(fnamemodify(
-    \                   a:path, ':p')), ':~:gs?[\\/]?/?'))
-    let s:_unify_path_cache[a:path] = value
-    return value
-  endfunction
-else
-  function! s:_unify_path(path) abort
-    return resolve(fnamemodify(a:path, ':p:gs?[\\/]?/?'))
-  endfunction
-endif
-
-if s:globpath_third_arg
-  function! s:_runtime_files(path) abort
-    return split(globpath(&runtimepath, a:path, 1), "\n")
-  endfunction
-else
-  function! s:_runtime_files(path) abort
-    return split(globpath(&runtimepath, a:path), "\n")
-  endfunction
-endif
-
-function! s:_vital_files(pattern) abort
-  if s:_vital_files_cache_runtimepath !=# &runtimepath
-    let path = printf('autoload/vital/%s/**/*.vim', s:self_version)
-    let s:_vital_files_cache = s:_runtime_files(path)
-    let mod = ':p:gs?[\\/]\+?/?'
-    call map(s:_vital_files_cache, 'fnamemodify(v:val, mod)')
-    let s:_vital_files_cache_runtimepath = &runtimepath
-  endif
-  let target = substitute(a:pattern, '\.', '/', 'g')
-  let target = substitute(target, '\*', '[^/]*', 'g')
-  let regexp = printf('autoload/vital/%s/%s.vim', s:self_version, target)
-  return filter(copy(s:_vital_files_cache), 'v:val =~# regexp')
-endfunction
-
-" Copy from System.Filepath
-if has('win16') || has('win32') || has('win64')
-  function! s:_is_absolute_path(path) abort
-    return a:path =~? '^[a-z]:[/\\]'
-  endfunction
-else
-  function! s:_is_absolute_path(path) abort
-    return a:path[0] ==# '/'
-  endfunction
-endif
-
-function! s:_build_module(sid) abort
-  if has_key(s:loaded, a:sid)
-    return copy(s:loaded[a:sid])
-  endif
-  let functions = s:_get_functions(a:sid)
-
-  let prefix = '<SNR>' . a:sid . '_'
-  let module = {}
-  for func in functions
-    let module[func] = function(prefix . func)
-  endfor
-  if has_key(module, '_vital_created')
-    call module._vital_created(module)
-  endif
-  let export_module = filter(copy(module), 'v:key =~# "^\\a"')
-  let s:loaded[a:sid] = get(g:, 'vital_debug', 0) ? module : export_module
-  if has_key(module, '_vital_loaded')
-    let V = vital#{s:self_version}#new()
-    call module._vital_loaded(V)
-  endif
-  return copy(s:loaded[a:sid])
-endfunction
-
-if exists('+regexpengine')
-  function! s:_get_functions(sid) abort
-    let funcs = s:_redir(printf("function /\\%%#=2^\<SNR>%d_", a:sid))
-    let map_pat = '<SNR>' . a:sid . '_\zs\w\+'
-    return map(split(funcs, "\n"), 'matchstr(v:val, map_pat)')
-  endfunction
-else
-  function! s:_get_functions(sid) abort
-    let prefix = '<SNR>' . a:sid . '_'
-    let funcs = s:_redir('function')
-    let filter_pat = '^\s*function ' . prefix
-    let map_pat = prefix . '\zs\w\+'
-    return map(filter(split(funcs, "\n"),
-    \          'stridx(v:val, prefix) > 0 && v:val =~# filter_pat'),
-    \          'matchstr(v:val, map_pat)')
-  endfunction
-endif
-
-if exists('*uniq')
-  function! s:_uniq(list) abort
-    return uniq(a:list)
-  endfunction
-else
-  function! s:_uniq(list) abort
-    let i = len(a:list) - 1
-    while 0 < i
-      if a:list[i] ==# a:list[i - 1]
-        call remove(a:list, i)
-        let i -= 2
-      else
-        let i -= 1
-      endif
-    endwhile
-    return a:list
-  endfunction
-endif
-
-function! s:_concat(lists) abort
-  let result_list = []
-  for list in a:lists
-    let result_list += list
-  endfor
-  return result_list
-endfunction
-
-function! s:_redir(cmd) abort
-  let [save_verbose, save_verbosefile] = [&verbose, &verbosefile]
-  set verbose=0 verbosefile=
-  redir => res
-    silent! execute a:cmd
-  redir END
-  let [&verbose, &verbosefile] = [save_verbose, save_verbosefile]
-  return res
-endfunction
-
-function! vital#{s:self_version}#new() abort
-  return s:_import('')
+function! vital#{s:_plugin_name}#function(funcname) abort
+  silent! return function(a:funcname)
 endfunction
 
 endif

autoload/vital/_crystal/ColorEcho.vim

@@ -1,5 +1,14 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
   
+" ___vital___
+" NOTE: lines between '" ___vital___' is generated by :Vitalize.
+" Do not mofidify the code nor insert new lines before '" ___vital___'
+function! s:_SID() abort
+  return matchstr(expand('<sfile>'), '<SNR>\zs\d\+\ze__SID$')
+endfunction
+execute join(['function! vital#_crystal#ColorEcho#import() abort', printf("return map({'get_echorizer': '', 'echo': '', 'is_available': ''}, \"vital#_crystal#function('<SNR>%s_' . v:key)\")", s:_SID()), 'endfunction'], "\n")
+delfunction s:_SID
+" ___vital___
 scriptencoding utf-8
 let s:save_cpo = &cpo
 set cpo&vim

autoload/vital/_crystal/Data/List.vim

@@ -1,5 +1,14 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
   
+" ___vital___
+" NOTE: lines between '" ___vital___' is generated by :Vitalize.
+" Do not mofidify the code nor insert new lines before '" ___vital___'
+function! s:_SID() abort
+  return matchstr(expand('<sfile>'), '<SNR>\zs\d\+\ze__SID$')
+endfunction
+execute join(['function! vital#_crystal#Data#List#import() abort', printf("return map({'combinations': '', 'and': '', 'sort_by': '', 'foldr1': '', 'sort': '', 'flatten': '', 'has_index': '', 'find_indices': '', 'any': '', 'unshift': '', 'span': '', 'pop': '', 'binary_search': '', 'uniq_by': '', 'or': '', 'all': '', 'zip': '', 'find_last_index': '', 'find': '', 'partition': '', 'shift': '', 'permutations': '', 'break': '', 'max_by': '', 'foldl': '', 'foldr': '', 'find_index': '', 'drop_while': '', 'group_by': '', 'take_while': '', 'conj': '', 'push': '', 'char_range': '', 'cons': '', 'foldl1': '', 'intersect': '', 'concat': '', 'map_accum': '', 'clear': '', 'has_common_items': '', 'product': '', 'zip_fill': '', 'uniq': '', 'has': '', 'min_by': '', 'with_index': ''}, \"vital#_crystal#function('<SNR>%s_' . v:key)\")", s:_SID()), 'endfunction'], "\n")
+delfunction s:_SID
+" ___vital___
 " Utilities for list.
 
 let s:save_cpo = &cpo
@@ -175,6 +184,11 @@ function! s:take_while(f, xs) abort
   return s:span(a:f, a:xs)[0]
 endfunction
 
+" similar to Haskell's Data.List.dropWhile
+function! s:drop_while(f, xs) abort
+  return s:span(a:f, a:xs)[1]
+endfunction
+
 " similar to Haskell's Data.List.partition
 function! s:partition(f, xs) abort
   return [filter(copy(a:xs), a:f), filter(copy(a:xs), '!(' . a:f . ')')]
@@ -271,14 +285,22 @@ endfunction
 
 " similar to Ruby's detect or Haskell's find.
 function! s:find(list, default, f) abort
+  let l:Call = type(a:f) is type(function('function'))
+  \          ? function('call')
+  \          : function('s:_call_string_expr')
+
   for x in a:list
-    if eval(substitute(a:f, 'v:val', string(x), 'g'))
+    if l:Call(a:f, [x])
       return x
     endif
   endfor
   return a:default
 endfunction
 
+function! s:_call_string_expr(expr, args) abort
+  return map([a:args[0]], a:expr)[0]
+endfunction
+
 " Returns the index of the first element which satisfies the given expr.
 function! s:find_index(xs, f, ...) abort
   let len = len(a:xs)
@@ -426,7 +448,7 @@ function! s:combinations(list, r) abort
   if a:r > len(a:list)
     return []
   elseif a:r < 0
-    throw 'vital: Data:List: {r} must be non-negative integer'
+    throw 'vital: Data.List: {r} must be non-negative integer'
   endif
   let n = len(a:list)
   let result = []

autoload/vital/_crystal/Data/String.vim

@@ -1,5 +1,14 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
   
+" ___vital___
+" NOTE: lines between '" ___vital___' is generated by :Vitalize.
+" Do not mofidify the code nor insert new lines before '" ___vital___'
+function! s:_SID() abort
+  return matchstr(expand('<sfile>'), '<SNR>\zs\d\+\ze__SID$')
+endfunction
+execute join(['function! vital#_crystal#Data#String#import() abort', printf("return map({'starts_with': '', 'split3': '', 'replace_first': '', 'chop': '', 'unescape': '', 'split_posix_text': '', 'replace': '', 'scan': '', 'strwidthpart': '', 'common_head': '', 'reverse': '', 'escape_pattern': '', 'trim_end': '', '_vital_depends': '', 'wrap': '', 'join_posix_lines': '', 'contains_multibyte': '', 'truncate_skipping': '', 'split_leftright': '', 'ends_with': '', 'nsplit': '', 'strwidthpart_reverse': '', 'unescape_pattern': '', 'levenshtein_distance': '', 'trim_start': '', 'justify_equal_spacing': '', 'nr2hex': '', 'iconv': '', 'pad_left': '', 'nr2enc_char': '', 'lines': '', 'repair_posix_text': '', 'nr2byte': '', 'trim': '', 'diffidx': '', 'truncate': '', 'split_by_displaywidth': '', '_vital_created': '', 'padding_by_displaywidth': '', 'hash': '', 'chomp': '', 'pad_between_letters': '', 'dstring': '', 'pad_both_sides': '', 'substitute_last': '', 'pad_right': '', 'remove_ansi_sequences': '', '_vital_loaded': ''}, \"vital#_crystal#function('<SNR>%s_' . v:key)\")", s:_SID()), 'endfunction'], "\n")
+delfunction s:_SID
+" ___vital___
 " Utilities for string.
 
 let s:save_cpo = &cpo
@@ -7,12 +16,21 @@ set cpo&vim
 
 function! s:_vital_loaded(V) abort
   let s:V = a:V
-  let s:P = s:V.import('Prelude')
   let s:L = s:V.import('Data.List')
 endfunction
 
 function! s:_vital_depends() abort
-  return ['Prelude', 'Data.List']
+  return ['Data.List']
+endfunction
+
+function! s:_vital_created(module) abort
+  " Expose script-local funcref
+  if exists('s:strchars')
+    let a:module.strchars = s:strchars
+  endif
+  if exists('s:wcswidth')
+    let a:module.wcswidth = s:wcswidth
+  endif
 endfunction
 
 " Substitute a:from => a:to by string.
@@ -61,7 +79,7 @@ function! s:common_head(strs) abort
   endif
   let strs = len == 2 ? a:strs : sort(copy(a:strs))
   let pat = substitute(strs[0], '.', '\="[" . escape(submatch(0), "^\\") . "]"', 'g')
-  return pat == '' ? '' : matchstr(strs[-1], '\C^\%[' . pat . ']')
+  return pat ==# '' ? '' : matchstr(strs[-1], '\C^\%[' . pat . ']')
 endfunction
 
 " Split to two elements of List. ([left, right])
@@ -130,9 +148,7 @@ endfunction
 " even if a:str contains multibyte character(s).
 " s:strchars(str) {{{
 if exists('*strchars')
-  function! s:strchars(str) abort
-    return strchars(a:str)
-  endfunction
+  let s:strchars = function('strchars')
 else
   function! s:strchars(str) abort
     return strlen(substitute(copy(a:str), '.', 'x', 'g'))
@@ -210,7 +226,7 @@ function! s:nr2byte(nr) abort
 endfunction
 
 function! s:nr2enc_char(charcode) abort
-  if &encoding == 'utf-8'
+  if &encoding ==# 'utf-8'
     return nr2char(a:charcode)
   endif
   let char = s:nr2byte(a:charcode)
@@ -222,7 +238,7 @@ endfunction
 
 function! s:nr2hex(nr) abort
   let n = a:nr
-  let r = ""
+  let r = ''
   while n
     let r = '0123456789ABCDEF'[n % 16] . r
     let n = n / 16
@@ -318,7 +334,7 @@ function! s:levenshtein_distance(str1, str2) abort
   let letters2 = split(a:str2, '\zs')
   let length1 = len(letters1)
   let length2 = len(letters2)
-  let distances = map(range(1, length1 + 1), 'map(range(1, length2 + 1), "0")')
+  let distances = map(range(1, length1 + 1), 'map(range(1, length2 + 1), ''0'')')
 
   for i1 in range(0, length1)
     let distances[i1][0] = i1
@@ -373,7 +389,7 @@ function! s:split_by_displaywidth(expr, width, float, is_wrap) abort
 
   let text = ''
   while cs_index < len(cs)
-    if cs[cs_index] is "\n"
+    if cs[cs_index] is# "\n"
       let text = s:padding_by_displaywidth(text, a:width, a:float)
       let lines += [text]
       let text = ''
@@ -394,7 +410,7 @@ function! s:split_by_displaywidth(expr, width, float, is_wrap) abort
         if a:is_wrap
           if a:width < w
             if a:width < strdisplaywidth(cs[cs_index])
-              while get(cs, cs_index, "\n") isnot "\n"
+              while get(cs, cs_index, "\n") isnot# "\n"
                 let cs_index += 1
               endwhile
               continue
@@ -403,7 +419,7 @@ function! s:split_by_displaywidth(expr, width, float, is_wrap) abort
             endif
           endif
         else
-          while get(cs, cs_index, "\n") isnot "\n"
+          while get(cs, cs_index, "\n") isnot# "\n"
             let cs_index += 1
           endwhile
           continue
@@ -440,8 +456,9 @@ function! s:truncate(str, width) abort
   " http://github.com/mattn/googlereader-vim/tree/master
 
   if a:str =~# '^[\x00-\x7f]*$'
-    return len(a:str) < a:width ?
-          \ printf('%-'.a:width.'s', a:str) : strpart(a:str, 0, a:width)
+    return len(a:str) < a:width
+          \ ? printf('%-' . a:width . 's', a:str)
+          \ : strpart(a:str, 0, a:width)
   endif
 
   let ret = a:str
@@ -471,57 +488,20 @@ function! s:truncate_skipping(str, max, footer_width, separator) abort
 endfunction
 
 function! s:strwidthpart(str, width) abort
-  if a:width <= 0
-    return ''
-  endif
-  let strarr = split(a:str, '\zs')
-  let width = s:wcswidth(a:str)
-  let index = len(strarr)
-  let diff = (index + 1) / 2
-  let rightindex = index - 1
-  while width > a:width
-    let index = max([rightindex - diff + 1, 0])
-    let partwidth = s:wcswidth(join(strarr[(index):(rightindex)], ''))
-    if width - partwidth >= a:width || diff <= 1
-      let width -= partwidth
-      let rightindex = index - 1
-    endif
-    if diff > 1
-      let diff = diff / 2
-    endif
-  endwhile
-  return index ? join(strarr[:index - 1], '') : ''
+  let str = tr(a:str, "\t", ' ')
+  let vcol = a:width + 2
+  return matchstr(str, '.*\%<' . (vcol < 0 ? 0 : vcol) . 'v')
 endfunction
 
 function! s:strwidthpart_reverse(str, width) abort
-  if a:width <= 0
-    return ''
-  endif
-  let strarr = split(a:str, '\zs')
-  let width = s:wcswidth(a:str)
-  let strlen = len(strarr)
-  let diff = (strlen + 1) / 2
-  let leftindex = 0
-  let index = -1
-  while width > a:width
-    let index = min([leftindex + diff, strlen]) - 1
-    let partwidth = s:wcswidth(join(strarr[(leftindex):(index)], ''))
-    if width - partwidth >= a:width || diff <= 1
-      let width -= partwidth
-      let leftindex = index + 1
-    endif
-    if diff > 1
-      let diff = diff / 2
-    endif
-  endwhile
-  return index < strlen ? join(strarr[(index + 1):], '') : ''
+  let str = tr(a:str, "\t", ' ')
+  let vcol = s:wcswidth(str) - a:width
+  return matchstr(str, '\%>' . (vcol < 0 ? 0 : vcol) . 'v.*')
 endfunction
 
 if v:version >= 703
   " Use builtin function.
-  function! s:wcswidth(str) abort
-    return strwidth(a:str)
-  endfunction
+  let s:wcswidth = function('strwidth')
 else
   function! s:wcswidth(str) abort
     if a:str =~# '^[\x00-\x7f]*$'
@@ -564,9 +544,88 @@ else
   endfunction
 endif
 
+function! s:remove_ansi_sequences(text) abort
+  return substitute(a:text, '\e\[\%(\%(\d\+;\)*\d\+\)\?[mK]', '', 'g')
+endfunction
+
+function! s:escape_pattern(str) abort
+  " escape characters for no-magic
+  return escape(a:str, '^$~.*[]\')
+endfunction
+
+function! s:unescape_pattern(str) abort
+  " unescape characters for no-magic
+  return s:unescape(a:str, '^$~.*[]\')
+endfunction
+
+function! s:unescape(str, chars) abort
+  let chars = map(split(a:chars, '\zs'), 'escape(v:val, ''^$~.*[]\'')')
+  return substitute(a:str, '\\\(' . join(chars, '\|') . '\)', '\1', 'g')
+endfunction
+
+function! s:iconv(expr, from, to) abort
+  if a:from ==# '' || a:to ==# '' || a:from ==? a:to
+    return a:expr
+  endif
+  let result = iconv(a:expr, a:from, a:to)
+  return empty(result) ? a:expr : result
+endfunction
+
+" NOTE:
+" A definition of a TEXT file is "A file that contains characters organized
+" into one or more lines."
+" A definition of a LINE is "A sequence of zero or more non- <newline>s
+" plus a terminating <newline>"
+" That's why {stdin} always ends with <newline> ideally. However, there are
+" some programs which does not follow the POSIX rule and a Vim's way to join
+" List into TEXT; join({text}, "\n"); does not add <newline> to the end of
+" the last line.
+" That's why add a trailing <newline> if it does not exist.
+" REF:
+" http://pubs.opengroup.org/onlinepubs/000095399/basedefs/xbd_chap03.html#tag_03_392
+" http://pubs.opengroup.org/onlinepubs/000095399/basedefs/xbd_chap03.html#tag_03_205
+" :help split()
+" NOTE:
+" it does nothing if the text is a correct POSIX text
+function! s:repair_posix_text(text, ...) abort
+  let newline = get(a:000, 0, "\n")
+  return a:text =~# '\n$' ? a:text : a:text . newline
+endfunction
+
+" NOTE:
+" A definition of a TEXT file is "A file that contains characters organized
+" into one or more lines."
+" A definition of a LINE is "A sequence of zero or more non- <newline>s
+" plus a terminating <newline>"
+" REF:
+" http://pubs.opengroup.org/onlinepubs/000095399/basedefs/xbd_chap03.html#tag_03_392
+" http://pubs.opengroup.org/onlinepubs/000095399/basedefs/xbd_chap03.html#tag_03_205
+function! s:join_posix_lines(lines, ...) abort
+  let newline = get(a:000, 0, "\n")
+  return join(a:lines, newline) . newline
+endfunction
+
+" NOTE:
+" A definition of a TEXT file is "A file that contains characters organized
+" into one or more lines."
+" A definition of a LINE is "A sequence of zero or more non- <newline>s
+" plus a terminating <newline>"
+" TEXT into List; split({text}, '\r\?\n', 1); add an extra empty line at the
+" end of List because the end of TEXT ends with <newline> and keepempty=1 is
+" specified. (btw. keepempty=0 cannot be used because it will remove
+" emptylines in the head and the tail).
+" That's why removing a trailing <newline> before proceeding to 'split' is required
+" REF:
+" http://pubs.opengroup.org/onlinepubs/000095399/basedefs/xbd_chap03.html#tag_03_392
+" http://pubs.opengroup.org/onlinepubs/000095399/basedefs/xbd_chap03.html#tag_03_205
+function! s:split_posix_text(text, ...) abort
+  let newline = get(a:000, 0, '\r\?\n')
+  let text = substitute(a:text, newline . '$', '', '')
+  return split(text, newline, 1)
+endfunction
+
 let &cpo = s:save_cpo
 unlet s:save_cpo
-
 " vim:set et ts=2 sts=2 sw=2 tw=0:
 
 endif

autoload/vital/_crystal/Prelude.vim

@@ -1,389 +0,0 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
-  
-let s:save_cpo = &cpo
-set cpo&vim
-
-if v:version ># 703 ||
-\  (v:version is 703 && has('patch465'))
-  function! s:glob(expr) abort
-    return glob(a:expr, 1, 1)
-  endfunction
-else
-  function! s:glob(expr) abort
-    let R = glob(a:expr, 1)
-    return split(R, '\n')
-  endfunction
-endif
-
-function! s:globpath(path, expr) abort
-  let R = globpath(a:path, a:expr, 1)
-  return split(R, '\n')
-endfunction
-
-" Wrapper functions for type().
-let [
-\   s:__TYPE_NUMBER,
-\   s:__TYPE_STRING,
-\   s:__TYPE_FUNCREF,
-\   s:__TYPE_LIST,
-\   s:__TYPE_DICT,
-\   s:__TYPE_FLOAT] = [
-      \   type(3),
-      \   type(""),
-      \   type(function('tr')),
-      \   type([]),
-      \   type({}),
-      \   has('float') ? type(str2float('0')) : -1]
-" __TYPE_FLOAT = -1 when -float
-" This doesn't match to anything.
-
-" Number or Float
-function! s:is_numeric(Value) abort
-  let _ = type(a:Value)
-  return _ ==# s:__TYPE_NUMBER
-  \   || _ ==# s:__TYPE_FLOAT
-endfunction
-
-" Number
-function! s:is_number(Value) abort
-  return type(a:Value) ==# s:__TYPE_NUMBER
-endfunction
-
-" Float
-function! s:is_float(Value) abort
-  return type(a:Value) ==# s:__TYPE_FLOAT
-endfunction
-" String
-function! s:is_string(Value) abort
-  return type(a:Value) ==# s:__TYPE_STRING
-endfunction
-" Funcref
-function! s:is_funcref(Value) abort
-  return type(a:Value) ==# s:__TYPE_FUNCREF
-endfunction
-" List
-function! s:is_list(Value) abort
-  return type(a:Value) ==# s:__TYPE_LIST
-endfunction
-" Dictionary
-function! s:is_dict(Value) abort
-  return type(a:Value) ==# s:__TYPE_DICT
-endfunction
-
-function! s:truncate_skipping(str, max, footer_width, separator) abort
-  call s:_warn_deprecated("truncate_skipping", "Data.String.truncate_skipping")
-
-  let width = s:wcswidth(a:str)
-  if width <= a:max
-    let ret = a:str
-  else
-    let header_width = a:max - s:wcswidth(a:separator) - a:footer_width
-    let ret = s:strwidthpart(a:str, header_width) . a:separator
-          \ . s:strwidthpart_reverse(a:str, a:footer_width)
-  endif
-
-  return s:truncate(ret, a:max)
-endfunction
-
-function! s:truncate(str, width) abort
-  " Original function is from mattn.
-  " http://github.com/mattn/googlereader-vim/tree/master
-
-  call s:_warn_deprecated("truncate", "Data.String.truncate")
-
-  if a:str =~# '^[\x00-\x7f]*$'
-    return len(a:str) < a:width ?
-          \ printf('%-'.a:width.'s', a:str) : strpart(a:str, 0, a:width)
-  endif
-
-  let ret = a:str
-  let width = s:wcswidth(a:str)
-  if width > a:width
-    let ret = s:strwidthpart(ret, a:width)
-    let width = s:wcswidth(ret)
-  endif
-
-  if width < a:width
-    let ret .= repeat(' ', a:width - width)
-  endif
-
-  return ret
-endfunction
-
-function! s:strwidthpart(str, width) abort
-  call s:_warn_deprecated("strwidthpart", "Data.String.strwidthpart")
-
-  if a:width <= 0
-    return ''
-  endif
-  let ret = a:str
-  let width = s:wcswidth(a:str)
-  while width > a:width
-    let char = matchstr(ret, '.$')
-    let ret = ret[: -1 - len(char)]
-    let width -= s:wcswidth(char)
-  endwhile
-
-  return ret
-endfunction
-function! s:strwidthpart_reverse(str, width) abort
-  call s:_warn_deprecated("strwidthpart_reverse", "Data.String.strwidthpart_reverse")
-
-  if a:width <= 0
-    return ''
-  endif
-  let ret = a:str
-  let width = s:wcswidth(a:str)
-  while width > a:width
-    let char = matchstr(ret, '^.')
-    let ret = ret[len(char) :]
-    let width -= s:wcswidth(char)
-  endwhile
-
-  return ret
-endfunction
-
-if v:version >= 703
-  " Use builtin function.
-  function! s:wcswidth(str) abort
-    call s:_warn_deprecated("wcswidth", "Data.String.wcswidth")
-    return strwidth(a:str)
-  endfunction
-else
-  function! s:wcswidth(str) abort
-    call s:_warn_deprecated("wcswidth", "Data.String.wcswidth")
-
-    if a:str =~# '^[\x00-\x7f]*$'
-      return strlen(a:str)
-    end
-
-    let mx_first = '^\(.\)'
-    let str = a:str
-    let width = 0
-    while 1
-      let ucs = char2nr(substitute(str, mx_first, '\1', ''))
-      if ucs == 0
-        break
-      endif
-      let width += s:_wcwidth(ucs)
-      let str = substitute(str, mx_first, '', '')
-    endwhile
-    return width
-  endfunction
-
-  " UTF-8 only.
-  function! s:_wcwidth(ucs) abort
-    let ucs = a:ucs
-    if (ucs >= 0x1100
-          \  && (ucs <= 0x115f
-          \  || ucs == 0x2329
-          \  || ucs == 0x232a
-          \  || (ucs >= 0x2e80 && ucs <= 0xa4cf
-          \      && ucs != 0x303f)
-          \  || (ucs >= 0xac00 && ucs <= 0xd7a3)
-          \  || (ucs >= 0xf900 && ucs <= 0xfaff)
-          \  || (ucs >= 0xfe30 && ucs <= 0xfe6f)
-          \  || (ucs >= 0xff00 && ucs <= 0xff60)
-          \  || (ucs >= 0xffe0 && ucs <= 0xffe6)
-          \  || (ucs >= 0x20000 && ucs <= 0x2fffd)
-          \  || (ucs >= 0x30000 && ucs <= 0x3fffd)
-          \  ))
-      return 2
-    endif
-    return 1
-  endfunction
-endif
-
-let s:is_windows = has('win16') || has('win32') || has('win64') || has('win95')
-let s:is_cygwin = has('win32unix')
-let s:is_mac = !s:is_windows && !s:is_cygwin
-      \ && (has('mac') || has('macunix') || has('gui_macvim') ||
-      \   (!isdirectory('/proc') && executable('sw_vers')))
-let s:is_unix = has('unix')
-
-function! s:is_windows() abort
-  return s:is_windows
-endfunction
-
-function! s:is_cygwin() abort
-  return s:is_cygwin
-endfunction
-
-function! s:is_mac() abort
-  return s:is_mac
-endfunction
-
-function! s:is_unix() abort
-  return s:is_unix
-endfunction
-
-function! s:_warn_deprecated(name, alternative) abort
-  try
-    echohl Error
-    echomsg "Prelude." . a:name . " is deprecated!  Please use " . a:alternative . " instead."
-  finally
-    echohl None
-  endtry
-endfunction
-
-function! s:smart_execute_command(action, word) abort
-  execute a:action . ' ' . (a:word == '' ? '' : '`=a:word`')
-endfunction
-
-function! s:escape_file_searching(buffer_name) abort
-  return escape(a:buffer_name, '*[]?{}, ')
-endfunction
-
-function! s:escape_pattern(str) abort
-  return escape(a:str, '~"\.^$[]*')
-endfunction
-
-function! s:getchar(...) abort
-  let c = call('getchar', a:000)
-  return type(c) == type(0) ? nr2char(c) : c
-endfunction
-
-function! s:getchar_safe(...) abort
-  let c = s:input_helper('getchar', a:000)
-  return type(c) == type("") ? c : nr2char(c)
-endfunction
-
-function! s:input_safe(...) abort
-  return s:input_helper('input', a:000)
-endfunction
-
-function! s:input_helper(funcname, args) abort
-  let success = 0
-  if inputsave() !=# success
-    throw 'vital: Prelude: inputsave() failed'
-  endif
-  try
-    return call(a:funcname, a:args)
-  finally
-    if inputrestore() !=# success
-      throw 'vital: Prelude: inputrestore() failed'
-    endif
-  endtry
-endfunction
-
-function! s:set_default(var, val) abort
-  if !exists(a:var) || type({a:var}) != type(a:val)
-    let {a:var} = a:val
-  endif
-endfunction
-
-function! s:substitute_path_separator(path) abort
-  return s:is_windows ? substitute(a:path, '\\', '/', 'g') : a:path
-endfunction
-
-function! s:path2directory(path) abort
-  return s:substitute_path_separator(isdirectory(a:path) ? a:path : fnamemodify(a:path, ':p:h'))
-endfunction
-
-function! s:_path2project_directory_git(path) abort
-  let parent = a:path
-
-  while 1
-    let path = parent . '/.git'
-    if isdirectory(path) || filereadable(path)
-      return parent
-    endif
-    let next = fnamemodify(parent, ':h')
-    if next == parent
-      return ''
-    endif
-    let parent = next
-  endwhile
-endfunction
-
-function! s:_path2project_directory_svn(path) abort
-  let search_directory = a:path
-  let directory = ''
-
-  let find_directory = s:escape_file_searching(search_directory)
-  let d = finddir('.svn', find_directory . ';')
-  if d == ''
-    return ''
-  endif
-
-  let directory = fnamemodify(d, ':p:h:h')
-
-  " Search parent directories.
-  let parent_directory = s:path2directory(
-        \ fnamemodify(directory, ':h'))
-
-  if parent_directory != ''
-    let d = finddir('.svn', parent_directory . ';')
-    if d != ''
-      let directory = s:_path2project_directory_svn(parent_directory)
-    endif
-  endif
-  return directory
-endfunction
-
-function! s:_path2project_directory_others(vcs, path) abort
-  let vcs = a:vcs
-  let search_directory = a:path
-
-  let find_directory = s:escape_file_searching(search_directory)
-  let d = finddir(vcs, find_directory . ';')
-  if d == ''
-    return ''
-  endif
-  return fnamemodify(d, ':p:h:h')
-endfunction
-
-function! s:path2project_directory(path, ...) abort
-  let is_allow_empty = get(a:000, 0, 0)
-  let search_directory = s:path2directory(a:path)
-  let directory = ''
-
-  " Search VCS directory.
-  for vcs in ['.git', '.bzr', '.hg', '.svn']
-    if vcs ==# '.git'
-      let directory = s:_path2project_directory_git(search_directory)
-    elseif vcs ==# '.svn'
-      let directory = s:_path2project_directory_svn(search_directory)
-    else
-      let directory = s:_path2project_directory_others(vcs, search_directory)
-    endif
-    if directory != ''
-      break
-    endif
-  endfor
-
-  " Search project file.
-  if directory == ''
-    for d in ['build.xml', 'prj.el', '.project', 'pom.xml', 'package.json',
-          \ 'Makefile', 'configure', 'Rakefile', 'NAnt.build',
-          \ 'P4CONFIG', 'tags', 'gtags']
-      let d = findfile(d, s:escape_file_searching(search_directory) . ';')
-      if d != ''
-        let directory = fnamemodify(d, ':p:h')
-        break
-      endif
-    endfor
-  endif
-
-  if directory == ''
-    " Search /src/ directory.
-    let base = s:substitute_path_separator(search_directory)
-    if base =~# '/src/'
-      let directory = base[: strridx(base, '/src/') + 3]
-    endif
-  endif
-
-  if directory == '' && !is_allow_empty
-    " Use original path.
-    let directory = search_directory
-  endif
-
-  return s:substitute_path_separator(directory)
-endfunction
-
-let &cpo = s:save_cpo
-unlet s:save_cpo
-
-" vim:set et ts=2 sts=2 sw=2 tw=0:
-
-endif

autoload/vital/_crystal/Process.vim

@@ -1,5 +1,14 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
   
+" ___vital___
+" NOTE: lines between '" ___vital___' is generated by :Vitalize.
+" Do not mofidify the code nor insert new lines before '" ___vital___'
+function! s:_SID() abort
+  return matchstr(expand('<sfile>'), '<SNR>\zs\d\+\ze__SID$')
+endfunction
+execute join(['function! vital#_crystal#Process#import() abort', printf("return map({'shellescape': '', 'has_vimproc': '', 'system': '', 'iconv': '', 'spawn': '', 'get_last_status': ''}, \"vital#_crystal#function('<SNR>%s_' . v:key)\")", s:_SID()), 'endfunction'], "\n")
+delfunction s:_SID
+" ___vital___
 " TODO: move all comments to doc file.
 "
 "
@@ -21,33 +30,12 @@ let s:need_trans = v:version < 704 || (v:version == 704 && !has('patch122'))
 
 let s:TYPE_DICT = type({})
 let s:TYPE_LIST = type([])
-let s:TYPE_STRING = type("")
+let s:TYPE_STRING = type('')
 
-
-" Execute program in the background from Vim.
-" Return an empty string always.
-"
-" If a:expr is a List, shellescape() each argument.
-" If a:expr is a String, the arguments are passed as-is.
-"
-" Windows:
-" Using :!start , execute program without via cmd.exe.
-" Spawning 'expr' with 'noshellslash'
-" keep special characters from unwanted expansion.
-" (see :help shellescape())
-"
-" Unix:
-" using :! , execute program in the background by shell.
 function! s:spawn(expr, ...) abort
-  let shellslash = 0
-  if s:is_windows
-    let shellslash = &l:shellslash
-    setlocal noshellslash
-  endif
-  try
   if type(a:expr) is s:TYPE_LIST
     let special = 1
-      let cmdline = join(map(a:expr, 'shellescape(v:val, special)'), ' ')
+    let cmdline = join(map(a:expr, 's:shellescape(v:val, special)'), ' ')
   elseif type(a:expr) is s:TYPE_STRING
     let cmdline = a:expr
     if a:0 && a:1
@@ -55,28 +43,23 @@ function! s:spawn(expr, ...) abort
       let cmdline = substitute(cmdline, '\([!%#]\|<[^<>]\+>\)', '\\\1', 'g')
     endif
   else
-      throw 'Process.spawn(): invalid argument (value type:'.type(a:expr).')'
+    throw 'vital: Process: invalid argument (value type:' . type(a:expr) . ')'
   endif
   if s:is_windows
     silent execute '!start' cmdline
   else
     silent execute '!' cmdline '&'
   endif
-  finally
-    if s:is_windows
-      let &l:shellslash = shellslash
-    endif
-  endtry
   return ''
 endfunction
 
 " iconv() wrapper for safety.
 function! s:iconv(expr, from, to) abort
-  if a:from == '' || a:to == '' || a:from ==? a:to
+  if a:from ==# '' || a:to ==# '' || a:from ==? a:to
     return a:expr
   endif
   let result = iconv(a:expr, a:from, a:to)
-  return result != '' ? result : a:expr
+  return result !=# '' ? result : a:expr
 endfunction
 
 " Check vimproc.
@@ -128,7 +111,7 @@ function! s:system(str, ...) abort
     elseif type(a:1) is s:TYPE_STRING
       let args += [s:iconv(a:1, &encoding, 'char')]
     else
-      throw 'Process.system(): invalid argument (value type:'.type(a:1).')'
+      throw 'vital: Process: invalid argument (value type:' . type(a:1) . ')'
     endif
   elseif a:0 >= 2
     " {command} [, {input} [, {timeout}]]
@@ -145,13 +128,16 @@ function! s:system(str, ...) abort
   elseif type(a:str) is s:TYPE_STRING
     let command = a:str
   else
-    throw 'Process.system(): invalid argument (value type:'.type(a:str).')'
+    throw 'vital: Process: invalid argument (value type:' . type(a:str) . ')'
   endif
   if s:need_trans
     let command = s:iconv(command, &encoding, 'char')
   endif
   let args = [command] + args
   if background && (use_vimproc || !s:is_windows)
+    if has('nvim')
+      throw "vital: Process: neovim's system() doesn't support background(&) process (cmdline:" . string(a:str) . ')'
+    endif
     let args[0] = args[0] . ' &'
   endif
 
@@ -167,8 +153,14 @@ function! s:get_last_status() abort
 endfunction
 
 if s:is_windows
-  function! s:shellescape(command) abort
-    return substitute(a:command, '[&()[\]{}^=;!''+,`~]', '^\0', 'g')
+  function! s:shellescape(...) abort
+    try
+      let shellslash = &shellslash
+      set noshellslash
+      return call('shellescape', a:000)
+    finally
+      let &shellslash = shellslash
+    endtry
   endfunction
 else
   function! s:shellescape(...) abort

autoload/vital/_crystal/Web/JSON.vim

@@ -1,5 +1,14 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
   
+" ___vital___
+" NOTE: lines between '" ___vital___' is generated by :Vitalize.
+" Do not mofidify the code nor insert new lines before '" ___vital___'
+function! s:_SID() abort
+  return matchstr(expand('<sfile>'), '<SNR>\zs\d\+\ze__SID$')
+endfunction
+execute join(['function! vital#_crystal#Web#JSON#import() abort', printf("return map({'decode': '', '_vital_depends': '', '_vital_created': '', 'encode': '', '_vital_loaded': ''}, \"vital#_crystal#function('<SNR>%s_' . v:key)\")", s:_SID()), 'endfunction'], "\n")
+delfunction s:_SID
+" ___vital___
 let s:save_cpo = &cpo
 set cpo&vim
 
@@ -15,11 +24,6 @@ function! s:_null() abort
   return 0
 endfunction
 
-let s:const = {}
-let s:const.true = function('s:_true')
-let s:const.false = function('s:_false')
-let s:const.null = function('s:_null')
-
 function! s:_resolve(val, prefix) abort
   let t = type(a:val)
   if t == type('')
@@ -36,6 +40,13 @@ endfunction
 
 function! s:_vital_created(module) abort
   " define constant variables
+  if !exists('s:const')
+    let s:const = {}
+    let s:const.true = function('s:_true')
+    let s:const.false = function('s:_false')
+    let s:const.null = function('s:_null')
+    lockvar s:const
+  endif
   call extend(a:module, s:const)
 endfunction
 
@@ -55,7 +66,7 @@ function! s:decode(json, ...) abort
   let settings = extend({
         \ 'use_token': 0,
         \}, get(a:000, 0, {}))
-  let json = iconv(a:json, "utf-8", &encoding)
+  let json = iconv(a:json, 'utf-8', &encoding)
   let json = join(split(json, "\n"), '')
   let json = substitute(json, '\\u34;', '\\"', 'g')
   let json = substitute(json, '\\u\(\x\x\x\x\)', '\=s:string.nr2enc_char("0x".submatch(1))', 'g')
@@ -75,7 +86,11 @@ endfunction
 " @vimlint(EVL102, 0, l:true)
 " @vimlint(EVL102, 0, l:false)
 
-function! s:encode(val) abort
+function! s:encode(val, ...) abort
+  let settings = extend({
+        \ 'indent': 0,
+        \}, get(a:000, 0, {})
+        \)
   if type(a:val) == 0
     return a:val
   elseif type(a:val) == 1
@@ -83,7 +98,7 @@ function! s:encode(val) abort
     let json = substitute(json, "\r", '\\r', 'g')
     let json = substitute(json, "\n", '\\n', 'g')
     let json = substitute(json, "\t", '\\t', 'g')
-    return iconv(json, &encoding, "utf-8")
+    return iconv(json, &encoding, 'utf-8')
   elseif type(a:val) == 2
     if s:const.true == a:val
       return 'true'
@@ -96,14 +111,69 @@ function! s:encode(val) abort
       return string(a:val)
     endif
   elseif type(a:val) == 3
-    return '[' . join(map(copy(a:val), 's:encode(v:val)'), ',') . ']'
+    return s:_encode_list(a:val, settings)
   elseif type(a:val) == 4
-    return '{' . join(map(keys(a:val), 's:encode(v:val).":".s:encode(a:val[v:val])'), ',') . '}'
+    return s:_encode_dict(a:val, settings)
   else
     return string(a:val)
   endif
 endfunction
 
+" @vimlint(EVL102, 1, l:ns)
+function! s:_encode_list(val, settings) abort
+  if empty(a:val)
+    return '[]'
+  elseif !a:settings.indent
+    let encoded_candidates = map(copy(a:val), 's:encode(v:val, a:settings)')
+    return printf('[%s]', join(encoded_candidates, ','))
+  else
+    let previous_indent = get(a:settings, '_previous_indent')
+    let indent = previous_indent + a:settings.indent
+    let ns = extend(copy(a:settings), {
+          \ '_previous_indent': indent,
+          \})
+    let encoded_candidates = map(
+          \ copy(a:val),
+          \ printf('''%s'' . s:encode(v:val, ns)', repeat(' ', indent)),
+          \)
+    return printf(
+          \ "[\n%s\n%s]",
+          \ join(encoded_candidates, ",\n"),
+          \ repeat(' ', previous_indent)
+          \)
+  endif
+endfunction
+" @vimlint(EVL102, 0, l:ns)
+
+" @vimlint(EVL102, 1, l:ns)
+function! s:_encode_dict(val, settings) abort
+  if empty(a:val)
+    return '{}'
+  elseif !a:settings.indent
+    let encoded_candidates = map(keys(a:val),
+          \ 's:encode(v:val, a:settings) . '':'' . s:encode(a:val[v:val], a:settings)'
+          \)
+    return printf('{%s}', join(encoded_candidates, ','))
+  else
+    let previous_indent = get(a:settings, '_previous_indent')
+    let indent = previous_indent + a:settings.indent
+    let ns = extend(copy(a:settings), {
+          \ '_previous_indent': indent,
+          \})
+    let encoded_candidates = map(keys(a:val),
+          \ printf(
+          \   '''%s'' . s:encode(v:val, ns) . '': '' . s:encode(a:val[v:val], ns)',
+          \   repeat(' ', indent),
+          \ ),
+          \)
+    return printf("{\n%s\n%s}",
+          \ join(encoded_candidates, ",\n"),
+          \ repeat(' ', previous_indent),
+          \)
+  endif
+endfunction
+" @vimlint(EVL102, 0, l:ns)
+
 let &cpo = s:save_cpo
 unlet s:save_cpo
 

autoload/vital/crystal.vim

@@ -0,0 +1,332 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
+  
+let s:plugin_name = expand('<sfile>:t:r')
+let s:vital_base_dir = expand('<sfile>:h')
+let s:project_root = expand('<sfile>:h:h:h')
+let s:is_vital_vim = s:plugin_name is# 'vital'
+
+let s:loaded = {}
+let s:cache_sid = {}
+
+" function() wrapper
+if v:version > 703 || v:version == 703 && has('patch1170')
+  function! s:_function(fstr) abort
+    return function(a:fstr)
+  endfunction
+else
+  function! s:_SID() abort
+    return matchstr(expand('<sfile>'), '<SNR>\zs\d\+\ze__SID$')
+  endfunction
+  let s:_s = '<SNR>' . s:_SID() . '_'
+  function! s:_function(fstr) abort
+    return function(substitute(a:fstr, 's:', s:_s, 'g'))
+  endfunction
+endif
+
+function! vital#{s:plugin_name}#new() abort
+  return s:new(s:plugin_name)
+endfunction
+
+function! vital#{s:plugin_name}#import(...) abort
+  if !exists('s:V')
+    let s:V = s:new(s:plugin_name)
+  endif
+  return call(s:V.import, a:000, s:V)
+endfunction
+
+let s:Vital = {}
+
+function! s:new(plugin_name) abort
+  let base = deepcopy(s:Vital)
+  let base._plugin_name = a:plugin_name
+  return base
+endfunction
+
+function! s:vital_files() abort
+  if !exists('s:vital_files')
+    let s:vital_files = map(
+    \   s:is_vital_vim ? s:_global_vital_files() : s:_self_vital_files(),
+    \   'fnamemodify(v:val, ":p:gs?[\\\\/]?/?")')
+  endif
+  return copy(s:vital_files)
+endfunction
+let s:Vital.vital_files = s:_function('s:vital_files')
+
+function! s:import(name, ...) abort dict
+  let target = {}
+  let functions = []
+  for a in a:000
+    if type(a) == type({})
+      let target = a
+    elseif type(a) == type([])
+      let functions = a
+    endif
+    unlet a
+  endfor
+  let module = self._import(a:name)
+  if empty(functions)
+    call extend(target, module, 'keep')
+  else
+    for f in functions
+      if has_key(module, f) && !has_key(target, f)
+        let target[f] = module[f]
+      endif
+    endfor
+  endif
+  return target
+endfunction
+let s:Vital.import = s:_function('s:import')
+
+function! s:load(...) abort dict
+  for arg in a:000
+    let [name; as] = type(arg) == type([]) ? arg[: 1] : [arg, arg]
+    let target = split(join(as, ''), '\W\+')
+    let dict = self
+    let dict_type = type({})
+    while !empty(target)
+      let ns = remove(target, 0)
+      if !has_key(dict, ns)
+        let dict[ns] = {}
+      endif
+      if type(dict[ns]) == dict_type
+        let dict = dict[ns]
+      else
+        unlet dict
+        break
+      endif
+    endwhile
+    if exists('dict')
+      call extend(dict, self._import(name))
+    endif
+    unlet arg
+  endfor
+  return self
+endfunction
+let s:Vital.load = s:_function('s:load')
+
+function! s:unload() abort dict
+  let s:loaded = {}
+  let s:cache_sid = {}
+  unlet! s:vital_files
+endfunction
+let s:Vital.unload = s:_function('s:unload')
+
+function! s:exists(name) abort dict
+  if a:name !~# '\v^\u\w*%(\.\u\w*)*$'
+    throw 'vital: Invalid module name: ' . a:name
+  endif
+  return s:_module_path(a:name) isnot# ''
+endfunction
+let s:Vital.exists = s:_function('s:exists')
+
+function! s:search(pattern) abort dict
+  let paths = s:_extract_files(a:pattern, self.vital_files())
+  let modules = sort(map(paths, 's:_file2module(v:val)'))
+  return s:_uniq(modules)
+endfunction
+let s:Vital.search = s:_function('s:search')
+
+function! s:plugin_name() abort dict
+  return self._plugin_name
+endfunction
+let s:Vital.plugin_name = s:_function('s:plugin_name')
+
+function! s:_self_vital_files() abort
+  let builtin = printf('%s/__%s__/', s:vital_base_dir, s:plugin_name)
+  let installed = printf('%s/_%s/', s:vital_base_dir, s:plugin_name)
+  let base = builtin . ',' . installed
+  return split(globpath(base, '**/*.vim', 1), "\n")
+endfunction
+
+function! s:_global_vital_files() abort
+  let pattern = 'autoload/vital/__*__/**/*.vim'
+  return split(globpath(&runtimepath, pattern, 1), "\n")
+endfunction
+
+function! s:_extract_files(pattern, files) abort
+  let tr = {'.': '/', '*': '[^/]*', '**': '.*'}
+  let target = substitute(a:pattern, '\.\|\*\*\?', '\=tr[submatch(0)]', 'g')
+  let regexp = printf('autoload/vital/[^/]\+/%s.vim$', target)
+  return filter(a:files, 'v:val =~# regexp')
+endfunction
+
+function! s:_file2module(file) abort
+  let filename = fnamemodify(a:file, ':p:gs?[\\/]?/?')
+  let tail = matchstr(filename, 'autoload/vital/_\w\+/\zs.*\ze\.vim$')
+  return join(split(tail, '[\\/]\+'), '.')
+endfunction
+
+" @param {string} name e.g. Data.List
+function! s:_import(name) abort dict
+  if has_key(s:loaded, a:name)
+    return copy(s:loaded[a:name])
+  endif
+  let module = self._get_module(a:name)
+  if has_key(module, '_vital_created')
+    call module._vital_created(module)
+  endif
+  let export_module = filter(copy(module), 'v:key =~# "^\\a"')
+  " Cache module before calling module.vital_loaded() to avoid cyclic
+  " dependences but remove the cache if module._vital_loaded() fails.
+  " let s:loaded[a:name] = export_module
+  let s:loaded[a:name] = export_module
+  if has_key(module, '_vital_loaded')
+    try
+      call module._vital_loaded(vital#{s:plugin_name}#new())
+    catch
+      unlet s:loaded[a:name]
+      throw 'vital: fail to call ._vital_loaded(): ' . v:exception
+    endtry
+  endif
+  return copy(s:loaded[a:name])
+endfunction
+let s:Vital._import = s:_function('s:_import')
+
+" s:_get_module() returns module object wihch has all script local functions.
+function! s:_get_module(name) abort dict
+  let funcname = s:_import_func_name(self.plugin_name(), a:name)
+  try
+    return call(funcname, [])
+  catch /^Vim\%((\a\+)\)\?:E117/
+    return s:_get_builtin_module(a:name)
+  endtry
+endfunction
+
+function! s:_get_builtin_module(name) abort
+ return s:sid2sfuncs(s:_module_sid(a:name))
+endfunction
+
+if s:is_vital_vim
+  " For vital.vim, we can use s:_get_builtin_module directly
+  let s:Vital._get_module = s:_function('s:_get_builtin_module')
+else
+  let s:Vital._get_module = s:_function('s:_get_module')
+endif
+
+function! s:_import_func_name(plugin_name, module_name) abort
+  return printf('vital#_%s#%s#import', a:plugin_name, s:_dot_to_sharp(a:module_name))
+endfunction
+
+function! s:_module_sid(name) abort
+  let path = s:_module_path(a:name)
+  if !filereadable(path)
+    throw 'vital: module not found: ' . a:name
+  endif
+  let vital_dir = s:is_vital_vim ? '__\w\+__' : printf('_\{1,2}%s\%%(__\)\?', s:plugin_name)
+  let base = join([vital_dir, ''], '[/\\]\+')
+  let p = base . substitute('' . a:name, '\.', '[/\\\\]\\+', 'g')
+  let sid = s:_sid(path, p)
+  if !sid
+    call s:_source(path)
+    let sid = s:_sid(path, p)
+    if !sid
+      throw printf('vital: cannot get <SID> from path: %s', path)
+    endif
+  endif
+  return sid
+endfunction
+
+function! s:_module_path(name) abort
+  return get(s:_extract_files(a:name, s:vital_files()), 0, '')
+endfunction
+
+function! s:_module_sid_base_dir() abort
+  return s:is_vital_vim ? &rtp : s:project_root
+endfunction
+
+function! s:_dot_to_sharp(name) abort
+  return substitute(a:name, '\.', '#', 'g')
+endfunction
+
+function! s:_source(path) abort
+  execute 'source' fnameescape(a:path)
+endfunction
+
+" @vimlint(EVL102, 1, l:_)
+" @vimlint(EVL102, 1, l:__)
+function! s:_sid(path, filter_pattern) abort
+  let unified_path = s:_unify_path(a:path)
+  if has_key(s:cache_sid, unified_path)
+    return s:cache_sid[unified_path]
+  endif
+  for line in filter(split(s:_execute(':scriptnames'), "\n"), 'v:val =~# a:filter_pattern')
+    let [_, sid, path; __] = matchlist(line, '^\s*\(\d\+\):\s\+\(.\+\)\s*$')
+    if s:_unify_path(path) is# unified_path
+      let s:cache_sid[unified_path] = sid
+      return s:cache_sid[unified_path]
+    endif
+  endfor
+  return 0
+endfunction
+
+" We want to use a execute() builtin function instead of s:_execute(),
+" however there is a bug in execute().
+" execute() returns empty string when it is called in
+" completion function of user defined ex command.
+" https://github.com/vim-jp/issues/issues/1129
+function! s:_execute(cmd) abort
+  let [save_verbose, save_verbosefile] = [&verbose, &verbosefile]
+  set verbose=0 verbosefile=
+  redir => res
+    silent! execute a:cmd
+  redir END
+  let [&verbose, &verbosefile] = [save_verbose, save_verbosefile]
+  return res
+endfunction
+
+if filereadable(expand('<sfile>:r') . '.VIM') " is case-insensitive or not
+  let s:_unify_path_cache = {}
+  " resolve() is slow, so we cache results.
+  " Note: On windows, vim can't expand path names from 8.3 formats.
+  " So if getting full path via <sfile> and $HOME was set as 8.3 format,
+  " vital load duplicated scripts. Below's :~ avoid this issue.
+  function! s:_unify_path(path) abort
+    if has_key(s:_unify_path_cache, a:path)
+      return s:_unify_path_cache[a:path]
+    endif
+    let value = tolower(fnamemodify(resolve(fnamemodify(
+    \                   a:path, ':p')), ':~:gs?[\\/]?/?'))
+    let s:_unify_path_cache[a:path] = value
+    return value
+  endfunction
+else
+  function! s:_unify_path(path) abort
+    return resolve(fnamemodify(a:path, ':p:gs?[\\/]?/?'))
+  endfunction
+endif
+
+" copied and modified from Vim.ScriptLocal
+let s:SNR = join(map(range(len("\<SNR>")), '"[\\x" . printf("%0x", char2nr("\<SNR>"[v:val])) . "]"'), '')
+function! s:sid2sfuncs(sid) abort
+  let fs = split(s:_execute(printf(':function /^%s%s_', s:SNR, a:sid)), "\n")
+  let r = {}
+  let pattern = printf('\m^function\s<SNR>%d_\zs\w\{-}\ze(', a:sid)
+  for fname in map(fs, 'matchstr(v:val, pattern)')
+    let r[fname] = function(s:_sfuncname(a:sid, fname))
+  endfor
+  return r
+endfunction
+
+"" Return funcname of script local functions with SID
+function! s:_sfuncname(sid, funcname) abort
+  return printf('<SNR>%s_%s', a:sid, a:funcname)
+endfunction
+
+if exists('*uniq')
+  function! s:_uniq(list) abort
+    return uniq(a:list)
+  endfunction
+else
+  function! s:_uniq(list) abort
+    let i = len(a:list) - 1
+    while 0 < i
+      if a:list[i] ==# a:list[i - 1]
+        call remove(a:list, i)
+      endif
+      let i -= 1
+    endwhile
+    return a:list
+  endfunction
+endif
+
+endif

autoload/vital/crystal.vital

@@ -0,0 +1,10 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
+  
+crystal
+bee84ae23effb0510137ad177e98c94d8b3657a6
+
+Process
+Web.JSON
+ColorEcho
+
+endif

autoload/xml/aria.vim

@@ -94,44 +94,61 @@ let landmark_role = [
 \ ]
 
 " Ref: https://www.w3.org/TR/dpub-aria-1.0/
-" Version: W3C Candidate Recommendation 15 December 2016
+" Version: W3C Recommendation 14 December 2017
 let dpub_role = [
-    \ 'dpub-abstract',
-    \ 'dpub-afterword',
-    \ 'dpub-appendix',
-    \ 'dpub-biblioentry',
-    \ 'dpub-bibliography',
-    \ 'dpub-biblioref',
-    \ 'dpub-chapter',
-    \ 'dpub-cover',
-    \ 'dpub-epilogue',
-    \ 'dpub-footnote',
-    \ 'dpub-footnotes',
-    \ 'dpub-foreword',
-    \ 'dpub-glossary',
-    \ 'dpub-glossdef',
-    \ 'dpub-glossref',
-    \ 'dpub-glossterm',
-    \ 'dpub-index',
-    \ 'dpub-locator',
-    \ 'dpub-noteref',
-    \ 'dpub-notice',
-    \ 'dpub-pagebreak',
-    \ 'dpub-pagelist',
-    \ 'dpub-part',
-    \ 'dpub-preface',
-    \ 'dpub-prologue',
-    \ 'dpub-pullquote',
-    \ 'dpub-qna',
-    \ 'dpub-subtitle',
-    \ 'dpub-tip',
-    \ 'dpub-title',
-    \ 'dpub-toc'
+    \ 'doc-abstract',
+    \ 'doc-acknowledgments',
+    \ 'doc-afterword',
+    \ 'doc-appendix',
+    \ 'doc-backlink',
+    \ 'doc-biblioentry',
+    \ 'doc-bibliography',
+    \ 'doc-biblioref',
+    \ 'doc-chapter',
+    \ 'doc-colophon',
+    \ 'doc-conclusion',
+    \ 'doc-cover',
+    \ 'doc-credit',
+    \ 'doc-credits',
+    \ 'doc-dedication',
+    \ 'doc-endnote',
+    \ 'doc-endnotes',
+    \ 'doc-epigraph',
+    \ 'doc-epilogue',
+    \ 'doc-errata',
+    \ 'doc-example',
+    \ 'doc-footnote',
+    \ 'doc-foreword',
+    \ 'doc-glossary',
+    \ 'doc-glossref',
+    \ 'doc-index',
+    \ 'doc-introduction',
+    \ 'doc-noteref',
+    \ 'doc-notice',
+    \ 'doc-pagebreak',
+    \ 'doc-pagelist',
+    \ 'doc-part',
+    \ 'doc-preface',
+    \ 'doc-prologue',
+    \ 'doc-pullquote',
+    \ 'doc-qna',
+    \ 'doc-subtitle',
+    \ 'doc-tip',
+    \ 'doc-toc'
+\ ]
+
+" Ref: https://www.w3.org/TR/graphics-aria-1.0/
+" Version: W3C Candidate Recommendation 29 March 2018
+let graphic_role = [
+    \ 'graphics-document',
+    \ 'graphics-object',
+    \ 'graphics-symbol'
 \ ]
 
 let role = extend(widget_role, document_structure)
 let role = extend(role, landmark_role)
 let role = extend(role, dpub_role)
+let role = extend(role, graphic_role)
 
 " https://www.w3.org/TR/wai-aria-1.1/#states_and_properties
 let global_states_and_properties = {

autoload/xml/html5.vim

@@ -62,7 +62,7 @@ let charset = [
     \ 'windows-1256', 'windows-1257', 'windows-1258', 'TIS-620', ]
 " }}}
 
-let autofill_tokens = ['on', 'off', 'name', 'honorific-prefix', 'given-name', 'additional-name', 'family-name', 'honorific-suffix', 'nickname', 'username', 'new-password', 'current-password', 'organization-title', 'organization', 'street-address', 'address-line1', 'address-line2', 'address-line3', 'address-level4', 'address-level3', 'address-level2', 'address-level1', 'country', 'country-name', 'postal-code', 'cc-name', 'cc-given-name', 'cc-additional-name', 'cc-family-name', 'cc-number', 'cc-exp', 'cc-exp-month', 'cc-exp-year', 'cc-csc', 'cc-type', 'transaction-currency', 'transaction-amount', 'language', 'bday', 'bday-day', 'bday-month', 'bday-year', 'sex', 'url', 'photo']
+let autofill_tokens = ['on', 'off', 'name', 'honorific-prefix', 'given-name', 'additional-name', 'family-name', 'honorific-suffix', 'nickname', 'organization-title', 'username', 'new-password', 'current-password', 'organization', 'street-address', 'address-line1', 'address-line2', 'address-line3', 'address-level4', 'address-level3', 'address-level2', 'address-level1', 'country', 'country-name', 'postal-code', 'cc-name', 'cc-given-name', 'cc-additional-name', 'cc-family-name', 'cc-number', 'cc-exp', 'cc-exp-month', 'cc-exp-year', 'cc-csc', 'cc-type', 'transaction-currency', 'transaction-amount', 'language', 'bday', 'bday-day', 'bday-month', 'bday-year', 'sex', 'url', 'photo', 'tel', 'tel-country-code', 'tel-national', 'tel-area-code', 'tel-local', 'tel-local-prefix', 'tel-local-suffix', 'tel-extension', 'email', 'impp']
 
 " Attributes_and_Settings: {{{
 let core_attributes = {'accesskey': [], 'class': [], 'contenteditable': ['true', 'false', ''], 'contextmenu': [], 'dir': ['ltr', 'rtl'], 'draggable': ['true', 'false'], 'hidden': ['hidden', ''], 'id': [], 'is': [], 'lang': lang_tag, 'spellcheck': ['true', 'false', ''], 'style': [], 'tabindex': [], 'title': []}
@@ -82,6 +82,7 @@ let attributes_value = {
     \ 'action': ['URL', ''],
     \ 'allowfullscreen': ['Bool', ''],
     \ 'allowpaymentrequest': ['Bool', ''],
+    \ 'allowpresentation': ['Bool', ''],
     \ 'allowusermedia': ['Bool', ''],
     \ 'alt': ['Text', ''],
     \ 'async': ['Bool', ''],
@@ -190,7 +191,7 @@ let attributes_value = {
 \ }
 
 if g:html5_event_handler_attributes_complete == 1
-    let event_handler_attributes = {'onabort': [], 'onblur': [], 'oncanplay': [], 'oncanplaythrough': [], 'onchange': [], 'onclick': [], 'oncontextmenu': [], 'ondblclick': [], 'ondrag': [], 'ondragend': [], 'ondragenter': [], 'ondragleave': [], 'ondragover': [], 'ondragstart': [], 'ondrop': [], 'ondurationchange': [], 'onemptied': [], 'onended': [], 'onerror': [], 'onfocus': [], 'onformchange': [], 'onforminput': [], 'oninput': [], 'oninvalid': [], 'onkeydown': [], 'onkeypress': [], 'onkeyup': [], 'onload': [], 'onloadeddata': [], 'onloadedmetadata': [], 'onloadstart': [], 'onmousedown': [], 'onmousemove': [], 'onmouseout': [], 'onmouseover': [], 'onmouseup': [], 'onmousewheel': [], 'onpause': [], 'onplay': [], 'onplaying': [], 'onprogress': [], 'onratechange': [], 'onreadystatechange': [], 'onscroll': [], 'onseeked': [], 'onseeking': [], 'onselect': [], 'onshow': [], 'onstalled': [], 'onsubmit': [], 'onsuspend': [], 'ontimeupdate': [], 'onvolumechange': [], 'onwaiting': []}
+    let event_handler_attributes = {'onabort': [], 'onblur': [], 'oncanplay': [], 'oncanplaythrough': [], 'onchange': [], 'onclick': [], 'oncontextmenu': [], 'ondblclick': [], 'ondrag': [], 'ondragend': [], 'ondragenter': [], 'ondragleave': [], 'ondragover': [], 'ondragstart': [], 'ondrop': [], 'ondurationchange': [], 'onemptied': [], 'onended': [], 'onerror': [], 'onfocus': [], 'onformchange': [], 'onforminput': [], 'oninput': [], 'oninvalid': [], 'onkeydown': [], 'onkeypress': [], 'onkeyup': [], 'onload': [], 'onloadeddata': [], 'onloadedmetadata': [], 'onloadstart': [], 'onmousedown': [], 'onmousemove': [], 'onmouseout': [], 'onmouseover': [], 'onmouseup': [], 'onmousewheel': [], 'onpause': [], 'onplay': [], 'onplaying': [], 'onprogress': [], 'onratechange': [], 'onreadystatechange': [], 'onscroll': [], 'onseeked': [], 'onseeking': [], 'onselect': [], 'onshow': [], 'onstalled': [], 'onsubmit': [], 'onsuspend': [], 'ontimeupdate': [], 'onvolumechange': [], 'onwaiting': [], 'onselectstart': [], 'onselectchange': []}
     let global_attributes = extend(global_attributes, event_handler_attributes)
     
     let body_attributes = {'onafterprint': [], 'onbeforeprint': [], 'onbeforeunload': [], 'onblur': [], 'onerror': [], 'onfocus': [], 'onhashchange': [], 'onload': [], 'onmessage': [], 'onoffline': [], 'ononline': [], 'onpopstate': [], 'onredo': [], 'onresize': [], 'onstorage': [], 'onundo': [], 'onunload': []}
@@ -213,6 +214,8 @@ if g:html5_event_handler_attributes_complete == 1
         \ 'ondragleave': ['Script', ''],
         \ 'ondragover': ['Script', ''],
         \ 'ondragstart': ['Script', ''],
+        \ 'onselectstart': ['Script', ''],
+        \ 'onselectchange': ['Script', ''],
         \ 'ondrop': ['Script', ''],
         \ 'ondurationchange': ['Script', ''],
         \ 'onemptied': ['Script', ''],
@@ -373,6 +376,8 @@ let abutton_dec = 'details\\|embed\\|iframe\\|keygen\\|label\\|menu\\|select\\|t
 
 let crossorigin = ['anonymous', 'use-credentials']
 
+let referrerpolicy = ['no-referrer', 'no-referrer-when-downgrade', 'same-origin', 'origin', 'strict-origin', 'origin-when-cross-origin', 'strict-origin-when-cross-origin', 'unsafe-url']
+
 
 let g:xmldata_html5 = {
 \ 'vimxmlentities': ['AElig', 'Aacute', 'Acirc', 'Agrave', 'Alpha', 'Aring', 'Atilde', 'Auml', 'Beta', 'Ccedil', 'Chi', 'Dagger', 'Delta', 'ETH', 'Eacute', 'Ecirc', 'Egrave', 'Epsilon', 'Eta', 'Euml', 'Gamma', 'Iacute', 'Icirc', 'Igrave', 'Iota', 'Iuml', 'Kappa', 'Lambda', 'Mu', 'Ntilde', 'Nu', 'OElig', 'Oacute', 'Ocirc', 'Ograve', 'Omega', 'Omicron', 'Oslash', 'Otilde', 'Ouml', 'Phi', 'Pi', 'Prime', 'Psi', 'Rho', 'Scaron', 'Sigma', 'THORN', 'Tau', 'Theta', 'Uacute', 'Ucirc', 'Ugrave', 'Upsilon', 'Uuml', 'Xi', 'Yacute', 'Yuml', 'Zeta', 'aacute', 'acirc', 'acute', 'aelig', 'agrave', 'alefsym', 'alpha', 'amp', 'and', 'ang', 'apos', 'aring', 'asymp', 'atilde', 'auml', 'bdquo', 'beta', 'brvbar', 'bull', 'cap', 'ccedil', 'cedil', 'cent', 'chi', 'circ', 'clubs', 'cong', 'copy', 'crarr', 'cup', 'curren', 'dArr', 'dagger', 'darr', 'deg', 'delta', 'diams', 'divide', 'eacute', 'ecirc', 'egrave', 'empty', 'emsp', 'ensp', 'epsilon', 'equiv', 'eta', 'eth', 'euml', 'euro', 'exist', 'fnof', 'forall', 'frac12', 'frac14', 'frac34', 'frasl', 'gamma', 'ge', 'gt', 'hArr', 'harr', 'hearts', 'hellip', 'iacute', 'icirc', 'iexcl', 'igrave', 'image', 'infin', 'int', 'iota', 'iquest', 'isin', 'iuml', 'kappa', 'lArr', 'lambda', 'lang', 'laquo', 'larr', 'lceil', 'ldquo', 'le', 'lfloor', 'lowast', 'loz', 'lrm', 'lsaquo', 'lsquo', 'lt', 'macr', 'mdash', 'micro', 'middot', 'minus', 'mu', 'nabla', 'nbsp', 'ndash', 'ne', 'ni', 'not', 'notin', 'nsub', 'ntilde', 'nu', 'oacute', 'ocirc', 'oelig', 'ograve', 'oline', 'omega', 'omicron', 'oplus', 'or', 'ordf', 'ordm', 'oslash', 'otilde', 'otimes', 'ouml', 'para', 'part', 'permil', 'perp', 'phi', 'pi', 'piv', 'plusmn', 'pound', 'prime', 'prod', 'prop', 'psi', 'quot', 'rArr', 'radic', 'rang', 'raquo', 'rarr', 'rceil', 'rdquo', 'real', 'reg', 'rfloor', 'rho', 'rlm', 'rsaquo', 'rsquo', 'sbquo', 'scaron', 'sdot', 'sect', 'shy', 'sigma', 'sigmaf', 'sim', 'spades', 'sub', 'sube', 'sum', 'sup', 'sup1', 'sup2', 'sup3', 'supe', 'szlig', 'tau', 'there4', 'theta', 'thetasym', 'thinsp', 'thorn', 'tilde', 'times', 'trade', 'uArr', 'uacute', 'uarr', 'ucirc', 'ugrave', 'uml', 'upsih', 'upsilon', 'uuml', 'weierp', 'xi', 'yacute', 'yen', 'yuml', 'zeta', 'zwj', 'zwnj'],
@@ -391,7 +396,7 @@ let g:xmldata_html5 = {
 \ ],
 \ 'area': [
     \ [],
-    \ extend(copy(global_attributes), {'alt': [], 'href': [], 'target': [], 'rel': linktypes, 'media': [], 'hreflang': lang_tag, 'type': [], 'shape': ['rect', 'circle', 'poly', 'default'], 'coords': [], 'referrerpolicy': ['no-referrer', 'no-referrer-when-downgrade', 'origin', 'origin-when-cross-origin', 'unsafe-url']})
+    \ extend(copy(global_attributes), {'alt': [], 'href': [], 'target': [], 'rel': linktypes, 'media': [], 'hreflang': lang_tag, 'type': [], 'shape': ['rect', 'circle', 'poly', 'default'], 'coords': [], 'referrerpolicy': referrerpolicy})
 \ ],
 \ 'article': [
     \ flow_elements + ['style'],
@@ -489,6 +494,10 @@ let g:xmldata_html5 = {
     \ filter(copy(phrasing_elements), "!(v:val =~ 'dfn')"),
     \ global_attributes
 \ ],
+\ 'dialog': [
+    \ flow_elements,
+    \ extend(copy(global_attributes), {'open': []})
+\ ],
 \ 'div': [
     \ flow_elements + ['style'],
     \ global_attributes
@@ -579,11 +588,11 @@ let g:xmldata_html5 = {
 \ ],
 \ 'iframe': [
     \ [],
-    \ extend(copy(global_attributes), {'src': [], 'srcdoc': [], 'name': [], 'width': [], 'height': [], 'sandbox': ['allow-same-origin', 'allow-forms', 'allow-scripts'], 'seamless': ['seamless', ''], 'referrerpolicy': ['no-referrer', 'no-referrer-when-downgrade', 'origin', 'origin-when-cross-origin', 'unsafe-url'], 'allowfullscreen': [], 'allowpaymentrequest': [], 'allowusermedia': []})
+    \ extend(copy(global_attributes), {'src': [], 'srcdoc': [], 'name': [], 'width': [], 'height': [], 'sandbox': ['allow-same-origin', 'allow-forms', 'allow-scripts'], 'seamless': ['seamless', ''], 'referrerpolicy': referrerpolicy, 'allowfullscreen': [], 'allowpaymentrequest': [], 'allowpresentation': [], 'allowusermedia': []})
 \ ],
 \ 'img': [
     \ [],
-    \ extend(copy(global_attributes), {'src': [], 'alt': [], 'height': [], 'width': [], 'decoding': ['async', 'sync', 'auto'], 'usemap': [], 'ismap': ['ismap', ''], 'referrerpolicy': ['no-referrer', 'no-referrer-when-downgrade', 'origin', 'origin-when-cross-origin', 'unsafe-url'], 'crossorigin': ['anonymous', 'use-credentials']})
+    \ extend(copy(global_attributes), {'src': [], 'alt': [], 'height': [], 'width': [], 'decoding': ['async', 'sync', 'auto'], 'usemap': [], 'ismap': ['ismap', ''], 'referrerpolicy': referrerpolicy, 'crossorigin': ['anonymous', 'use-credentials']})
 \ ],
 \ 'input': [
     \ [],
@@ -615,7 +624,7 @@ let g:xmldata_html5 = {
 \ ],
 \ 'link': [
     \ [],
-    \ extend(copy(global_attributes), {'href': [], 'rel': linkreltypes, 'hreflang': lang_tag, 'media': [], 'type': [], 'sizes': ['any'], 'referrerpolicy': ['no-referrer', 'no-referrer-when-downgrade', 'origin', 'origin-when-cross-origin', 'unsafe-url'], 'crossorigin': crossorigin, 'preload': ['preload', ''], 'prefetch': ['prefetch', '']})
+    \ extend(copy(global_attributes), {'href': [], 'rel': linkreltypes, 'hreflang': lang_tag, 'media': [], 'type': [], 'sizes': ['any'], 'referrerpolicy': referrerpolicy, 'crossorigin': crossorigin, 'preload': ['preload', ''], 'prefetch': ['prefetch', ''], 'as': ['report', 'document', 'document', 'object', 'embed', 'audio', 'font', 'image', 'audioworklet', 'paintworklet', 'script', 'serviceworker', 'sharedworker', 'worker', 'style', 'track', 'video', 'image', 'manifest', 'xslt', 'fetch', '']})
 \ ],
 \ 'main': [
     \ flow_elements + ['style'],

build

@@ -3,41 +3,44 @@
 set -E
 
 DIRS="syntax indent compiler autoload ftplugin after/syntax after/indent after/ftplugin"
+# shellcheck disable=SC2034
 DIRS_BASIC="syntax compiler indent after/syntax after/indent"
+# shellcheck disable=SC2034
 DIRS_ALL="syntax indent compiler autoload ftplugin after"
-DIRS_SYNTAX="syntax after/syntax"
+# shellcheck disable=SC2034
+DIRS_SYNTAX="syntax indent after/syntax after/indent"
 DIRS_JAVASCRIPT="${DIRS} extras"
-DIRS_RM="$DIRS_JAVASCRIPT"
+read -r -a DIRS_RM <<<"$DIRS_JAVASCRIPT"
 
 OUTPUT=""
 
 output() {
   OUTPUT="$OUTPUT$1"
-  printf -- "$1"
+  echo -n "$1"
 }
 
 download() {
   for pack in $1; do
-    path="$(printf "$pack" | cut -d ':' -f 2)"
-    dir="tmp/$(printf "$path" | cut -d '/' -f 2)"
+    path="$(cut -d ':' -f 2 <<<"$pack")"
+    dir="tmp/$(cut -d '/' -f 2 <<<"$path")"
     rm -rf "$dir"
-    (mkdir -p "$dir" && curl --silent -L https://codeload.github.com/$path/tar.gz/master | tar -zx -C "$dir" --strip 1 && printf '.') &
+    (mkdir -p "$dir" && curl --silent -L "https://codeload.github.com/$path/tar.gz/master" | tar -zx -C "$dir" --strip 1 && printf '.') &
   done
 
   wait
 }
 
 extract() {
-  printf "\n"
+  echo
 
   cat config.vim >> tmp/polyglot.vim
 
   for pack in $1; do
-    name="$(printf "$pack" | cut -d ':' -f 1)"
-    path="$(printf "$pack" | cut -d ':' -f 2)"
-    dir="tmp/$(printf "$path" | cut -d '/' -f 2)"
-    directories="DIRS$(printf "$pack" | cut -d ':' -f 3)"
-    subtree="$(printf "$pack" | cut -d ':' -f 4)"
+    name="$(cut -d ':' -f 1 <<<"$pack")"
+    path="$(cut -d ':' -f 2 <<<"$pack")"
+    dir="tmp/$(cut -d '/' -f 2 <<<"$path")"
+    directories="DIRS$(cut -d ':' -f 3 <<<"$pack")"
+    subtree="$(cut -d ':' -f 4 <<<"$pack")"
     output "- [$name](https://github.com/$path) ("
 
     subdirs=""
@@ -52,53 +55,84 @@ extract() {
       fi
     done
 
-    for f in ${dir}/ftdetect/*; do
-      (
-        echo "augroup filetypedetect";
-        echo '" '"$pack";
-        cat "${f}";
-        echo "augroup END";
-        echo
-      ) >> tmp/polyglot.vim;
+    # syntax for go.vim depends on autoload for go.vim, but we exclude the
+    # autoload always and the ftplugin because it's too complex.  FML.
+    if [ "${pack%%:*}" = "go" ]; then
+      copy_file "${dir}${subtree}" "${dir}${subtree}/autoload/go/config.vim" "${name}"
+    fi
+
+    output "${subdirs##, })"$'\n'
+
+    if (echo "julia coffee-script elixir fish git plantuml scala swift" | grep -qF "$name"); then
+      echo "Skipping ftdetect installation of $name" >&2
+      continue
+    fi
+
+    [ -d "${dir}/ftdetect" ] && for f in "${dir}/ftdetect/"*; do
+      cat <<EOF >> tmp/polyglot.vim
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, '${pack%%:*}') == -1
+  augroup filetypedetect
+  " ${pack%%:*}, from ${f##*/ftdetect/} in ${pack#*:}
+$(cat "${f}")
+  augroup end
+endif
+
+EOF
     done
 
-    output "${subdirs##, })\n"
   done
 
   mv tmp/polyglot.vim ftdetect/
 
   for pack in $1; do
-    name="$(printf "$pack" | cut -d ':' -f 1)"
-    path="$(printf "$pack" | cut -d ':' -f 2)"
-    dir="tmp/$(printf "$path" | cut -d '/' -f 2)"
-    subtree="$(printf "$pack" | cut -d ':' -f 4)"
+    name="$(cut -d ':' -f 1 <<<"$pack")"
+    path="$(cut -d ':' -f 2 <<<"$pack")"
+    dir="tmp/$(cut -d '/' -f 2 <<<"$path")"
+    subtree="$(cut -d ':' -f 4 <<<"$pack")"
 
     if [ -d "$dir${subtree:-/}plugin" ]; then
-      printf "Possible error (plugin directory exists): $path\n"
+      echo "Possible error (plugin directory exists): $path" >&2
     fi
   done
 }
 
 copy_dir() {
-  for file in $(find "$1/$2" -name '*.vim'); do
-    file_path="$(dirname "${file##$1/}")"
-    mkdir -p "$file_path"
-    touch "$file_path/$(basename "$file")"
-
-    # Use comma instead of / to handle cases like c/c++
-    sed -e "s,%%PACK%%,$3," -e "/%%CONTENT%%/{r $file" -e "d;}" plugin_guard.vim.template >> $file_path/$(basename "$file")
+  find "$1/$2" \( -name '*.vim' -o -name '*.vital' \) -print0 | while read -r -d $'\0' file; do
+    copy_file "$1" "$file" "$3"
   done
 }
 
-update_readme() {
-  OLD_README="$(cat README.md)"
+copy_file() {
+  ## $1 is the build dir (e.g. tmp/vim-go)
+  ## $2 is the full file path, as returned by `find` (e.g. tmp/vim-go/indent/go.vim)
+  ## $3 is the name of the package (so that we can detect if it's disabled at runtime)
+  local tmp_dir="$1"
+  local file_in_tmp="$2"
+  local file_basename="${2##*/}"
+  local file_path="${file_in_tmp##$tmp_dir/}" # Just this file's (full) path
+  file_path="${file_path%/*}"                # Minus the actual name of the file
+  local file_in_dst="${file_path}/${file_basename}" # Could also be ${file_in_tmp##$tmp_dir/}
+  local package_name="$3"
 
+  if [ "${file_in_tmp##$tmp_dir/}" != "${file_in_dst}" ]; then
+    echo "Failure in logic in build script; '${file_in_tmp##$tmp_dir/}' != '${file_in_dst}'.  Bailing." >&2
+    exit 1
+  fi
+
+  mkdir -p "${file_path}"
+  touch "$file_in_dst"
+
+  # Use comma instead of / to handle cases like c/c++
+  sed -e "s,%%PACK%%,${package_name}," -e "/%%CONTENT%%/{r ${file_in_tmp}" -e "d;}" plugin_guard.vim.template >> "$file_in_dst"
+}
+
+update_readme() {
   ed README.md <<- EOF
 /Language packs
 +2kb
 /##
 'b,-2c
-$(printf -- "$OUTPUT" | sort)
+$(echo -n "$OUTPUT" | sort)
 .
 w
 q
@@ -108,7 +142,7 @@ EOF
 
 PACKS="
   apiblueprint:sheerun/apiblueprint.vim
-  applescript:vim-scripts/applescript.vim
+  applescript:mityu/vim-applescript:_SYNTAX
   asciidoc:asciidoc/vim-asciidoc
   yaml:stephpy/vim-yaml
   ansible:pearofducks/ansible-vim
@@ -118,6 +152,7 @@ PACKS="
   c++11:octol/vim-cpp-enhanced-highlight
   c/c++:vim-jp/vim-cpp
   caddyfile:isobit/vim-caddyfile
+  carp:hellerve/carp-vim
   cjsx:mtscout6/vim-cjsx
   clojure:guns/vim-clojure-static
   cmake:pboettch/vim-cmake-syntax
@@ -140,9 +175,11 @@ PACKS="
   glsl:tikhomirov/vim-glsl
   gnuplot:vim-scripts/gnuplot-syntax-highlighting
   go:fatih/vim-go:_BASIC
+  graphql:jparise/vim-graphql
   groovy:vim-scripts/groovy.vim
   haml:sheerun/vim-haml
   handlebars:mustache/vim-mustache-handlebars
+  haproxy:CH-DanReif/haproxy.vim
   haskell:neovimhaskell/haskell-vim
   haxe:yaymukund/vim-haxe
   html5:othree/html5.vim
@@ -151,6 +188,7 @@ PACKS="
   javascript:pangloss/vim-javascript:_JAVASCRIPT
   jenkins:martinda/Jenkinsfile-vim-syntax
   json:elzr/vim-json
+  json5:GutenYe/json5.vim
   jst:briancollins/vim-jst
   jsx:mxw/vim-jsx:_ALL
   julia:JuliaEditorSupport/julia-vim
@@ -179,8 +217,9 @@ PACKS="
   pug:digitaltoad/vim-pug
   puppet:voxpupuli/vim-puppet
   purescript:purescript-contrib/purescript-vim
-  python:mitsuhiko/vim-python-combined
+  python:vim-python/python-syntax
   python-compiler:aliev/vim-compiler-python
+  python-ident:Vimjas/vim-python-pep8-indent
   qml:peterhoeg/vim-qml
   r-lang:vim-scripts/R.vim
   racket:wlangstroth/vim-racket
@@ -198,7 +237,7 @@ PACKS="
   stylus:wavded/vim-stylus
   swift:keith/swift.vim
   sxhkd:baskerville/vim-sxhkdrc
-  systemd:kurayama/systemd-vim-syntax
+  systemd:wgwoods/vim-systemd-syntax
   terraform:hashivim/vim-terraform
   textile:timcharper/textile.vim
   thrift:solarnz/thrift.vim
@@ -218,12 +257,12 @@ PACKS="
 "
 
 rm -rf tmp
-rm -rf $DIRS_RM
+rm -rf "${DIRS_RM[@]}"
 mkdir tmp
 
 printf "Downloading packs..."
-download "$PACKS"
-extract "$PACKS"
+download "$(sed '/^#/d' <<<"$PACKS")"
+extract "$(sed '/^#/d' <<<"$PACKS")"
 update_readme
 
 rm -rf tmp

compiler/credo.vim

@@ -0,0 +1,15 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elixir') == -1
+  
+if exists('current_compiler')
+    finish
+endif
+let current_compiler = 'credo'
+
+if exists(":CompilerSet") != 2
+    command -nargs=* CompilerSet setlocal <args>
+endif
+
+CompilerSet errorformat=%f:%l:\ %t:\ %m
+CompilerSet makeprg=mix\ credo\ suggest\ --format=flycheck
+
+endif

compiler/eruby.vim

@@ -30,8 +30,8 @@ CompilerSet errorformat=
     \%W%f:%l:\ warning:\ %m,
     \%E%f:%l:in\ %*[^:]:\ %m,
     \%E%f:%l:\ %m,
-    \%-C%\tfrom\ %f:%l:in\ %.%#,
-    \%-Z%\tfrom\ %f:%l,
+    \%-C%\t%\\d%#:%#\ %#from\ %f:%l:in\ %.%#,
+    \%-Z%\t%\\d%#:%#\ %#from\ %f:%l,
     \%-Z%p^,
     \%-G%.%#
 

compiler/mix.vim

@@ -0,0 +1,15 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elixir') == -1
+  
+if exists('current_compiler')
+    finish
+endif
+let current_compiler = 'mix'
+
+if exists(":CompilerSet") != 2
+    command -nargs=* CompilerSet setlocal <args>
+endif
+
+CompilerSet errorformat=%A%t%*[^:]:\ %m,%C%f:%l:\ %m,%C%f:%l,%Z
+CompilerSet makeprg=mix
+
+endif

compiler/nim.vim

@@ -13,7 +13,7 @@ endif
 let s:cpo_save = &cpo
 set cpo-=C
 
-CompilerSet makeprg=nim\ c\ --verbosity:0\ $*\ %:p
+CompilerSet makeprg=nim\ c\ --verbosity:0\ --listfullpaths\ $*\ %:p
 
 CompilerSet errorformat=
   \%-GHint:\ %m,

compiler/rake.vim

@@ -22,12 +22,12 @@ CompilerSet makeprg=rake
 
 CompilerSet errorformat=
       \%D(in\ %f),
-      \%\\s%#from\ %f:%l:%m,
-      \%\\s%#from\ %f:%l:,
-      \%\\s%##\ %f:%l:%m%\\&%.%#%\\D:%\\d%#:%.%#,
-      \%\\s%##\ %f:%l%\\&%.%#%\\D:%\\d%#,
-      \%\\s%#[%f:%l:\ %#%m%\\&%.%#%\\D:%\\d%#:%.%#,
-      \%\\s%#%f:%l:\ %#%m%\\&%.%#%\\D:%\\d%#:%.%#,
+      \%\\s%#%\\d%#:%#\ %#from\ %f:%l:%m,
+      \%\\s%#%\\d%#:%#\ %#from\ %f:%l:,
+      \%\\s%##\ %f:%l:%m%\\&%.%#%\\D:%\\d%\\+:%.%#,
+      \%\\s%##\ %f:%l%\\&%.%#%\\D:%\\d%\\+,
+      \%\\s%#[%f:%l:\ %#%m%\\&%.%#%\\D:%\\d%\\+:%.%#,
+      \%\\s%#%f:%l:\ %#%m%\\&%.%#%\\D:%\\d%\\+:%.%#,
       \%\\s%#%f:%l:,
       \%m\ [%f:%l]:,
       \%+Erake\ aborted!,

compiler/rspec.vim

@@ -25,7 +25,7 @@ CompilerSet errorformat=
     \%E%.%#:in\ `load':\ %f:%l:%m,
     \%E%f:%l:in\ `%*[^']':\ %m,
     \%-Z\ \ \ \ \ %\\+\#\ %f:%l:%.%#,
-    \%E\ \ %\\d%\\+)%.%#,
+    \%E\ \ \ \ \ Failure/Error:\ %m,
     \%C\ \ \ \ \ %m,
     \%C%\\s%#,
     \%-G%.%#

compiler/ruby.vim

@@ -23,21 +23,21 @@ set cpo-=C
 " default settings runs script normally
 " add '-c' switch to run syntax check only:
 "
-"   CompilerSet makeprg=ruby\ -wc\ $*
+"   CompilerSet makeprg=ruby\ -c
 "
 " or add '-c' at :make command line:
 "
 "   :make -c %<CR>
 "
-CompilerSet makeprg=ruby\ -w\ $*
+CompilerSet makeprg=ruby
 
 CompilerSet errorformat=
     \%+E%f:%l:\ parse\ error,
     \%W%f:%l:\ warning:\ %m,
     \%E%f:%l:in\ %*[^:]:\ %m,
     \%E%f:%l:\ %m,
-    \%-C%\tfrom\ %f:%l:in\ %.%#,
-    \%-Z%\tfrom\ %f:%l,
+    \%-C%\t%\\d%#:%#\ %#from\ %f:%l:in\ %.%#,
+    \%-Z%\t%\\d%#:%#\ %#from\ %f:%l,
     \%-Z%p^,
     \%-G%.%#
 

config.vim

@@ -13,3 +13,63 @@ let g:filetype_euphoria = 'elixir'
 augroup filetypedetect
   autocmd BufNewFile,BufReadPost *.vb setlocal filetype=vbnet
 augroup END
+
+let g:python_highlight_all = 1
+
+augroup filetypedetect
+  if v:version < 704
+    " NOTE: this line fixes an issue with the default system-wide lisp ftplugin
+    "       which didn't define b:undo_ftplugin on older Vim versions
+    "       (*.jl files are recognized as lisp)
+    autocmd BufRead,BufNewFile *.jl    let b:undo_ftplugin = "setlocal comments< define< formatoptions< iskeyword< lisp<"
+  endif
+  
+  autocmd BufRead,BufNewFile *.jl      set filetype=julia
+
+  " coffeescript
+  autocmd BufNewFile,BufRead *.coffee set filetype=coffee
+  autocmd BufNewFile,BufRead *Cakefile set filetype=coffee
+  autocmd BufNewFile,BufRead *.coffeekup,*.ck set filetype=coffee
+  autocmd BufNewFile,BufRead *._coffee set filetype=coffee
+  autocmd BufNewFile,BufRead *.litcoffee set filetype=litcoffee
+  autocmd BufNewFile,BufRead *.coffee.md set filetype=litcoffee
+
+
+  " elixir
+  au BufRead,BufNewFile *.ex,*.exs call s:setf('elixir')
+  au BufRead,BufNewFile *.eex call s:setf('eelixir')
+
+  " fish
+  autocmd BufRead,BufNewFile *.fish setfiletype fish
+  autocmd BufRead fish_funced_*_*.fish call search('^$')
+  autocmd BufRead,BufNewFile ~/.config/fish/fish_{read_,}history setfiletype yaml
+  autocmd BufRead,BufNewFile ~/.config/fish/fishd.* setlocal readonly
+  autocmd BufNewFile ~/.config/fish/functions/*.fish
+              \ call append(0, ['function '.expand('%:t:r'),
+                               \'',
+                               \'end']) |
+              \ 2
+  
+  " git
+  autocmd BufNewFile,BufRead *.git/{,modules/**/,worktrees/*/}{COMMIT_EDIT,TAG_EDIT,MERGE_,}MSG set ft=gitcommit
+  autocmd BufNewFile,BufRead *.git/config,.gitconfig,gitconfig,.gitmodules set ft=gitconfig
+  autocmd BufNewFile,BufRead */.config/git/config                          set ft=gitconfig
+  autocmd BufNewFile,BufRead *.git/modules/**/config                       set ft=gitconfig
+  autocmd BufNewFile,BufRead git-rebase-todo                               set ft=gitrebase
+  autocmd BufNewFile,BufRead .gitsendemail.*                               set ft=gitsendemail
+
+  " plantuml
+  autocmd BufRead,BufNewFile *.pu,*.uml,*.plantuml setfiletype plantuml | set filetype=plantuml
+
+  " scala
+  au BufRead,BufNewFile *.scala,*.sc set filetype=scala
+  au BufRead,BufNewFile *.sbt setfiletype sbt.scala
+
+  " swift
+  autocmd BufNewFile,BufRead *.swift set filetype=swift
+augroup END
+
+" Fix for https://github.com/sheerun/vim-polyglot/issues/236#issuecomment-387984954
+if (!exists('g:graphql_javascript_tags'))
+  let g:graphql_javascript_tags = ['gql', 'graphql', 'Relay.QL']
+endif

extras/flow.vim

@@ -31,8 +31,9 @@ syntax match   jsFlowWildcardReturn contained /*/ skipwhite skipempty nextgroup=
 
 syntax region  jsFlowFunctionGroup      contained matchgroup=jsFlowNoise start=/</ end=/>/ contains=@jsFlowCluster skipwhite skipempty nextgroup=jsFuncArgs
 syntax region  jsFlowClassGroup         contained matchgroup=jsFlowNoise start=/</ end=/>/ contains=@jsFlowCluster skipwhite skipempty nextgroup=jsClassBlock
+syntax region  jsFlowClassFunctionGroup contained matchgroup=jsFlowNoise start=/</ end=/>/ contains=@jsFlowCluster skipwhite skipempty nextgroup=jsFuncArgs
 
-syntax region  jsFlowTypeStatement                                   start=/type\%(\s\+\k\)\@=/    end=/=\@=/ contains=jsFlowTypeOperator oneline skipwhite skipempty nextgroup=jsFlowTypeValue keepend
+syntax region  jsFlowTypeStatement                                   start=/\(opaque\s\+\)\?type\%(\s\+\k\)\@=/    end=/=\@=/ contains=jsFlowTypeOperator oneline skipwhite skipempty nextgroup=jsFlowTypeValue keepend
 syntax region  jsFlowTypeValue      contained     matchgroup=jsFlowNoise start=/=/       end=/[\n;]/ contains=@jsFlowCluster,jsFlowGroup,jsFlowMaybe
 syntax match   jsFlowTypeOperator   contained /=/ containedin=jsFlowTypeValue
 syntax match   jsFlowTypeOperator   contained /=/
@@ -83,6 +84,7 @@ if version >= 508 || !exists("did_javascript_syn_inits")
   HiLink jsFlowReturnGroup        jsFlowGroup
   HiLink jsFlowFunctionGroup      PreProc
   HiLink jsFlowClassGroup         PreProc
+  HiLink jsFlowClassFunctionGroup PreProc
   HiLink jsFlowArrowArguments     PreProc
   HiLink jsFlowArrow              PreProc
   HiLink jsFlowReturnArrow        PreProc

ftplugin/ansible.vim

@@ -4,6 +4,7 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'ansible') == -1
 if exists('+regexpengine') && ('&regexpengine' == 0)
   setlocal regexpengine=1
 endif
-set path+=./../templates,./../files
+set isfname+=@-@
+set path+=./../templates,./../files,templates,files
 
 endif

ftplugin/cabal.vim

@@ -1,9 +0,0 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'haskell') == -1
-  
-if exists("g:loaded_haskellvim_cabal")
-  finish
-endif
-
-let g:loaded_haskellvim_cabal = 1
-
-endif

ftplugin/crystal.vim

@@ -50,18 +50,17 @@ command! -buffer -nargs=* CrystalHierarchy echo crystal_lang#type_hierarchy(expa
 command! -buffer -nargs=? CrystalSpecSwitch call crystal_lang#switch_spec_file(<f-args>)
 command! -buffer -nargs=? CrystalSpecRunAll call crystal_lang#run_all_spec(<f-args>)
 command! -buffer -nargs=? CrystalSpecRunCurrent call crystal_lang#run_current_spec(<f-args>)
-command! -buffer -nargs=* -bar CrystalFormat call crystal_lang#format(<q-args>)
+command! -buffer -nargs=* -bar CrystalFormat call crystal_lang#format(<q-args>, 0)
 
-nnoremap <Plug>(crystal-jump-to-definition) :<C-u>CrystalDef<CR>
-nnoremap <Plug>(crystal-show-context) :<C-u>CrystalContext<CR>
-nnoremap <Plug>(crystal-spec-switch) :<C-u>CrystalSpecSwitch<CR>
-nnoremap <Plug>(crystal-spec-run-all) :<C-u>CrystalSpecRunAll<CR>
-nnoremap <Plug>(crystal-spec-run-current) :<C-u>CrystalSpecRunCurrent<CR>
-nnoremap <Plug>(crystal-format) :<C-u>CrystalFormat<CR>
+nnoremap <buffer><Plug>(crystal-jump-to-definition) :<C-u>CrystalDef<CR>
+nnoremap <buffer><Plug>(crystal-show-context) :<C-u>CrystalContext<CR>
+nnoremap <buffer><Plug>(crystal-spec-switch) :<C-u>CrystalSpecSwitch<CR>
+nnoremap <buffer><Plug>(crystal-spec-run-all) :<C-u>CrystalSpecRunAll<CR>
+nnoremap <buffer><Plug>(crystal-spec-run-current) :<C-u>CrystalSpecRunCurrent<CR>
+nnoremap <buffer><Plug>(crystal-format) :<C-u>CrystalFormat<CR>
 
 augroup plugin-ft-crystal
-    autocmd!
-    autocmd BufWritePre <buffer> if g:crystal_auto_format | CrystalFormat | endif
+    autocmd BufWritePre <buffer> if g:crystal_auto_format | call crystal_lang#format('', 1) | endif
 augroup END
 
 if get(g:, 'crystal_define_mappings', 1)

ftplugin/elixir.vim

@@ -1,12 +1,12 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elixir') == -1
   
-if (exists("b:did_ftplugin"))
+if exists('b:did_ftplugin')
   finish
 endif
 let b:did_ftplugin = 1
 
 " Matchit support
-if exists("loaded_matchit") && !exists("b:match_words")
+if exists('loaded_matchit') && !exists('b:match_words')
   let b:match_ignorecase = 0
 
   let b:match_words = '\:\@<!\<\%(do\|fn\)\:\@!\>' .
@@ -32,9 +32,26 @@ let &l:path =
 setlocal includeexpr=elixir#util#get_filename(v:fname)
 setlocal suffixesadd=.ex,.exs,.eex,.erl,.yrl,.hrl
 
+let &l:define = 'def\(macro\|guard\|delegate\)\=p\='
+
 silent! setlocal formatoptions-=t formatoptions+=croqlj
 
-let b:undo_ftplugin = 'setlocal sw< sts< et< isk< com< cms< path< inex< sua< '.
-      \ '| unlet! b:match_ignorecase b:match_words'
+let b:block_begin = '\<\(do$\|fn\>\)'
+let b:block_end = '\<end\>'
+
+nnoremap <buffer> <silent> <expr> ]] ':silent keeppatterns /'.b:block_begin.'<CR>'
+nnoremap <buffer> <silent> <expr> [[ ':silent keeppatterns ?'.b:block_begin.'<CR>'
+nnoremap <buffer> <silent> <expr> ][ ':silent keeppatterns /'.b:block_end  .'<CR>'
+nnoremap <buffer> <silent> <expr> [] ':silent keeppatterns ?'.b:block_end  .'<CR>'
+
+onoremap <buffer> <silent> <expr> ]] ':silent keeppatterns /'.b:block_begin.'<CR>'
+onoremap <buffer> <silent> <expr> [[ ':silent keeppatterns ?'.b:block_begin.'<CR>'
+onoremap <buffer> <silent> <expr> ][ ':silent keeppatterns /'.b:block_end  .'<CR>'
+onoremap <buffer> <silent> <expr> [] ':silent keeppatterns ?'.b:block_end  .'<CR>'
+
+silent! setlocal formatoptions-=t formatoptions+=croqlj
+
+let b:undo_ftplugin = 'setlocal sw< sts< et< isk< com< cms< path< inex< sua< def<'.
+      \ '| unlet! b:match_ignorecase b:match_words b:block_begin b:block_end'
 
 endif

ftplugin/elm.vim

@@ -43,14 +43,14 @@ setlocal comments=:--
 setlocal commentstring=--\ %s
 
 " Commands
-command -buffer -nargs=? -complete=file ElmMake call elm#Make(<f-args>)
-command -buffer ElmMakeMain call elm#Make("Main.elm")
-command -buffer -nargs=? -complete=file ElmTest call elm#Test(<f-args>)
-command -buffer ElmRepl call elm#Repl()
-command -buffer ElmErrorDetail call elm#ErrorDetail()
-command -buffer ElmShowDocs call elm#ShowDocs()
-command -buffer ElmBrowseDocs call elm#BrowseDocs()
-command -buffer ElmFormat call elm#Format()
+command! -buffer -nargs=? -complete=file ElmMake call elm#Make(<f-args>)
+command! -buffer ElmMakeMain call elm#Make("Main.elm")
+command! -buffer -nargs=? -complete=file ElmTest call elm#Test(<f-args>)
+command! -buffer ElmRepl call elm#Repl()
+command! -buffer ElmErrorDetail call elm#ErrorDetail()
+command! -buffer ElmShowDocs call elm#ShowDocs()
+command! -buffer ElmBrowseDocs call elm#BrowseDocs()
+command! -buffer ElmFormat call elm#Format()
 
 if get(g:, 'elm_setup_keybindings', 1)
   nmap <buffer> <LocalLeader>m <Plug>(elm-make)

ftplugin/graphql.vim

@@ -0,0 +1,20 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'graphql') == -1
+  
+" Vim filetype plugin
+" Language: GraphQL
+" Maintainer: Jon Parise <jon@indelible.org>
+
+if (exists('b:did_ftplugin'))
+  finish
+endif
+let b:did_ftplugin = 1
+
+setlocal comments=:#
+setlocal commentstring=#\ %s
+setlocal formatoptions-=t
+setlocal iskeyword+=$,@-@
+setlocal softtabstop=2
+setlocal shiftwidth=2
+setlocal expandtab
+
+endif

ftplugin/haskell.vim

@@ -1,20 +0,0 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'haskell') == -1
-  
-if exists("g:loaded_haskellvim_haskell")
-  finish
-endif
-
-let g:loaded_haskellvim_haskell = 1
-
-function! haskell#sortImports(line1, line2)
-  exe a:line1 . "," . a:line2 . "sort /import\\s\\+\\(qualified\\s\\+\\)\\?/"
-endfunction
-
-function! haskell#formatImport(line1, line2)
-  exec a:line1 . ",". a:line2 . "s/import\\s\\+\\([A-Z].*\\)/import           \\1"
-endfunction
-
-command! -buffer -range HaskellSortImports call haskell#sortImports(<line1>, <line2>)
-command! -buffer -range HaskellFormatImport call haskell#formatImport(<line1>, <line2>)
-
-endif

ftplugin/latex-box/common.vim

@@ -0,0 +1,417 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1
+  
+" LaTeX Box common functions
+
+" Error Format {{{
+" Note: The error formats assume we're using the -file-line-error with
+"       [pdf]latex.
+" Note: See |errorformat-LaTeX| for more info.
+
+" Check for options
+if !exists("g:LatexBox_show_warnings")
+	let g:LatexBox_show_warnings=1
+endif
+if !exists("g:LatexBox_ignore_warnings")
+	let g:LatexBox_ignore_warnings =
+				\['Underfull',
+				\ 'Overfull',
+				\ 'specifier changed to']
+endif
+
+" Standard error message formats
+" Note: We consider statements that starts with "!" as errors
+setlocal efm=%E!\ LaTeX\ %trror:\ %m
+setlocal efm+=%E%f:%l:\ %m
+setlocal efm+=%E!\ %m
+
+" More info for undefined control sequences
+setlocal efm+=%Z<argument>\ %m
+
+" More info for some errors
+setlocal efm+=%Cl.%l\ %m
+
+" Show or ignore warnings
+if g:LatexBox_show_warnings
+	" Parse biblatex warnings
+	setlocal efm+=%-C(biblatex)%.%#in\ t%.%#
+	setlocal efm+=%-C(biblatex)%.%#Please\ v%.%#
+	setlocal efm+=%-C(biblatex)%.%#LaTeX\ a%.%#
+	setlocal efm+=%-Z(biblatex)%m
+
+	" Parse hyperref warnings
+	setlocal efm+=%-C(hyperref)%.%#on\ input\ line\ %l.
+
+	for w in g:LatexBox_ignore_warnings
+		let warning = escape(substitute(w, '[\,]', '%\\\\&', 'g'), ' ')
+		exe 'setlocal efm+=%-G%.%#'. warning .'%.%#'
+	endfor
+	setlocal efm+=%+WLaTeX\ %.%#Warning:\ %.%#line\ %l%.%#
+	setlocal efm+=%+W%.%#\ at\ lines\ %l--%*\\d
+	setlocal efm+=%+WLaTeX\ %.%#Warning:\ %m
+	setlocal efm+=%+W%.%#Warning:\ %m
+else
+	setlocal efm+=%-WLaTeX\ %.%#Warning:\ %.%#line\ %l%.%#
+	setlocal efm+=%-W%.%#\ at\ lines\ %l--%*\\d
+	setlocal efm+=%-WLaTeX\ %.%#Warning:\ %m
+	setlocal efm+=%-W%.%#Warning:\ %m
+endif
+
+" Push file to file stack
+setlocal efm+=%+P**%f
+setlocal efm+=%+P**\"%f\"
+
+" Ignore unmatched lines
+setlocal efm+=%-G%.%#
+" }}}
+
+" Vim Windows {{{
+
+" Type of split, "new" for horiz. "vnew" for vert.
+if !exists('g:LatexBox_split_type')
+	let g:LatexBox_split_type = "vnew"
+endif
+
+" Length of vertical splits
+if !exists('g:LatexBox_split_length')
+	let g:LatexBox_split_length = 15
+endif
+
+" Width of horizontal splits
+if !exists('g:LatexBox_split_width')
+	let g:LatexBox_split_width = 30
+endif
+
+" Where splits appear
+if !exists('g:LatexBox_split_side')
+	let g:LatexBox_split_side = "aboveleft"
+endif
+
+" Resize when split?
+if !exists('g:LatexBox_split_resize')
+	let g:LatexBox_split_resize = 0
+endif
+
+" Toggle help info
+if !exists('g:LatexBox_toc_hidehelp')
+	let g:LatexBox_toc_hidehelp = 0
+endif
+" }}}
+
+" Filename utilities {{{
+function! LatexBox_GetMainTexFile()
+
+	" 1. check for the b:main_tex_file variable
+	if exists('b:main_tex_file') && filereadable(b:main_tex_file)
+		return b:main_tex_file
+	endif
+
+
+	" 2. scan the first few lines of the file for root = filename
+	for linenum in range(1,5)
+		let linecontents = getline(linenum)
+		if linecontents =~ 'root\s*='
+			" Remove everything but the filename
+			let b:main_tex_file = substitute(linecontents,
+						\ '.*root\s*=\s*', "", "")
+			let b:main_tex_file = substitute(b:main_tex_file, '\s*$', "", "")
+			" Prepend current directory if this isn't an absolute path
+			if b:main_tex_file !~ '^/'
+				let b:main_tex_file = expand('%:p:h') . '/' . b:main_tex_file
+			endif
+			let b:main_tex_file = fnamemodify(b:main_tex_file, ":p")
+			if b:main_tex_file !~ '\.tex$'
+				let b:main_tex_file .= '.tex'
+			endif
+			return b:main_tex_file
+		endif
+	endfor
+
+	" 3. scan current file for "\begin{document}"
+	if &filetype == 'tex' && search('\m\C\\begin\_\s*{document}', 'nw') != 0
+		return expand('%:p')
+	endif
+
+	" 4. use 'main.tex' if it exists in the same directory (and is readable)
+	let s:main_dot_tex_file=expand('%:p:h') . '/main.tex'
+	if filereadable(s:main_dot_tex_file)
+		let b:main_tex_file=s:main_dot_tex_file
+		return b:main_tex_file
+	endif
+
+	" 5. borrow the Vim-Latex-Suite method of finding it
+	if LatexBox_GetMainFileName() != expand('%:p')
+		let b:main_tex_file = LatexBox_GetMainFileName()
+		return b:main_tex_file
+	endif
+
+	" 6. prompt for file with completion
+	let b:main_tex_file = s:PromptForMainFile()
+	return b:main_tex_file
+endfunction
+
+function! s:PromptForMainFile()
+	let saved_dir = getcwd()
+	execute 'cd ' . fnameescape(expand('%:p:h'))
+
+	" Prompt for file
+	let l:file = ''
+	while !filereadable(l:file)
+		let l:file = input('main LaTeX file: ', '', 'file')
+		if l:file !~ '\.tex$'
+			let l:file .= '.tex'
+		endif
+	endwhile
+	let l:file = fnamemodify(l:file, ':p')
+
+	" Make persistent
+	let l:persistent = ''
+	while l:persistent !~ '\v^(y|n)'
+		let l:persistent = input('make choice persistent? (y, n) ')
+		if l:persistent == 'y'
+			call writefile([], l:file . '.latexmain')
+		endif
+	endwhile
+
+	execute 'cd ' . fnameescape(saved_dir)
+	return l:file
+endfunction
+
+" Return the directory of the main tex file
+function! LatexBox_GetTexRoot()
+	return fnamemodify(LatexBox_GetMainTexFile(), ':h')
+endfunction
+
+function! LatexBox_GetBuildBasename(with_dir)
+	" 1. Check for g:LatexBox_jobname
+	if exists('g:LatexBox_jobname')
+		return g:LatexBox_jobname
+	endif
+
+	" 2. Get the basename from the main tex file
+	if a:with_dir
+		return fnamemodify(LatexBox_GetMainTexFile(), ':r')
+	else
+		return fnamemodify(LatexBox_GetMainTexFile(), ':t:r')
+	endif
+endfunction
+
+function! LatexBox_GetAuxFile()
+	" 1. check for b:build_dir variable
+	if exists('b:build_dir') && isdirectory(b:build_dir)
+		return b:build_dir . '/' . LatexBox_GetBuildBasename(0) . '.aux'
+	endif
+
+	" 2. check for g:LatexBox_build_dir variable
+	if exists('g:LatexBox_build_dir') && isdirectory(g:LatexBox_build_dir)
+		return g:LatexBox_build_dir . '/' . LatexBox_GetBuildBasename(0) . '.aux'
+	endif
+
+	" 3. use the base name of main tex file
+	return LatexBox_GetBuildBasename(1) . '.aux'
+endfunction
+
+function! LatexBox_GetLogFile()
+	" 1. check for b:build_dir variable
+	if exists('b:build_dir') && isdirectory(b:build_dir)
+		return b:build_dir . '/' . LatexBox_GetBuildBasename(0) . '.log'
+	endif
+
+	" 2. check for g:LatexBox_build_dir variable
+	if exists('g:LatexBox_build_dir') && isdirectory(g:LatexBox_build_dir)
+		return g:LatexBox_build_dir . '/' . LatexBox_GetBuildBasename(0) . '.log'
+	endif
+
+	" 3. use the base name of main tex file
+	return LatexBox_GetBuildBasename(1) . '.log'
+endfunction
+
+function! LatexBox_GetOutputFile()
+	" 1. check for b:build_dir variable
+	if exists('b:build_dir') && isdirectory(b:build_dir)
+		return b:build_dir . '/' . LatexBox_GetBuildBasename(0)
+					\ . '.' . g:LatexBox_output_type
+	endif
+
+	" 2. check for g:LatexBox_build_dir variable
+	if exists('g:LatexBox_build_dir') && isdirectory(g:LatexBox_build_dir)
+		return g:LatexBox_build_dir . '/' . LatexBox_GetBuildBasename(0)
+					\ . '.' . g:LatexBox_output_type
+	endif
+
+	" 3. use the base name of main tex file
+	return LatexBox_GetBuildBasename(1) . '.' . g:LatexBox_output_type
+endfunction
+" }}}
+
+" View Output {{{
+
+" Default pdf viewer
+if !exists('g:LatexBox_viewer')
+	" On windows, 'running' a file will open it with the default program
+	let s:viewer = ''
+	if has('unix')
+	  " echo -n necessary as uname -s will append \n otherwise
+      let s:uname = system('echo -n $(uname -s)')
+	  if s:uname == "Darwin"
+		  let s:viewer = 'open'
+	  else
+		  let s:viewer = 'xdg-open'
+	  endif
+	endif
+	let g:LatexBox_viewer = s:viewer
+endif
+
+function! LatexBox_View(...)
+	let lvargs = join(a:000, ' ')
+	let outfile = LatexBox_GetOutputFile()
+	if !filereadable(outfile)
+		echomsg fnamemodify(outfile, ':.') . ' is not readable'
+		return
+	endif
+	let cmd = g:LatexBox_viewer . ' ' . lvargs . ' ' . shellescape(outfile)
+	if has('win32')
+		let cmd = '!start /b ' . cmd . ' >nul'
+	else
+		let cmd = '!' . cmd . ' '
+		if fnamemodify(&shell, ':t') ==# 'fish'
+			let cmd .= ' >/dev/null ^/dev/null &'
+		else
+			let cmd .= ' &>/dev/null &'
+		endif
+	endif
+	silent execute cmd
+	if !has("gui_running")
+		redraw!
+	endif
+endfunction
+
+command! -nargs=* LatexView call LatexBox_View('<args>')
+" }}}
+
+" In Comment {{{
+
+" LatexBox_InComment([line], [col])
+" return true if inside comment
+function! LatexBox_InComment(...)
+	let line = a:0 >= 1 ? a:1 : line('.')
+	let col = a:0 >= 2 ? a:2 : col('.')
+	return synIDattr(synID(line, col, 0), "name") =~# '^texComment'
+endfunction
+" }}}
+
+" Get Current Environment {{{
+
+" LatexBox_GetCurrentEnvironment([with_pos])
+" Returns:
+" - environment
+"	  if with_pos is not given
+" - [envirnoment, lnum_begin, cnum_begin, lnum_end, cnum_end]
+"	  if with_pos is nonzero
+function! LatexBox_GetCurrentEnvironment(...)
+	if a:0 > 0
+		let with_pos = a:1
+	else
+		let with_pos = 0
+	endif
+
+	let begin_pat = '\C\\begin\_\s*{[^}]*}\|\\\@<!\\\[\|\\\@<!\\('
+	let end_pat = '\C\\end\_\s*{[^}]*}\|\\\@<!\\\]\|\\\@<!\\)'
+	let saved_pos = getpos('.')
+
+	" move to the left until on a backslash
+	let [bufnum, lnum, cnum, off] = getpos('.')
+	let line = getline(lnum)
+	while cnum > 1 && line[cnum - 1] != '\'
+		let cnum -= 1
+	endwhile
+	call cursor(lnum, cnum)
+
+	" match begin/end pairs but skip comments
+	let flags = 'bnW'
+	if strpart(getline('.'), col('.') - 1) =~ '^\%(' . begin_pat . '\)'
+		let flags .= 'c'
+	endif
+	let [lnum1, cnum1] = searchpairpos(begin_pat, '', end_pat, flags,
+				\ 'LatexBox_InComment()')
+
+	let env = ''
+
+	if lnum1
+		let line = strpart(getline(lnum1), cnum1 - 1)
+
+		if empty(env)
+			let env = matchstr(line, '^\C\\begin\_\s*{\zs[^}]*\ze}')
+		endif
+		if empty(env)
+			let env = matchstr(line, '^\\\[')
+		endif
+		if empty(env)
+			let env = matchstr(line, '^\\(')
+		endif
+	endif
+
+	if with_pos == 1
+		let flags = 'nW'
+		if !(lnum1 == lnum && cnum1 == cnum)
+			let flags .= 'c'
+		endif
+
+		let [lnum2, cnum2] = searchpairpos(begin_pat, '', end_pat, flags,
+					\ 'LatexBox_InComment()')
+
+		call setpos('.', saved_pos)
+		return [env, lnum1, cnum1, lnum2, cnum2]
+	else
+		call setpos('.', saved_pos)
+		return env
+	endif
+endfunction
+" }}}
+
+" Tex To Tree {{{
+" stores nested braces in a tree structure
+function! LatexBox_TexToTree(str)
+	let tree = []
+	let i1 = 0
+	let i2 = -1
+	let depth = 0
+	while i2 < len(a:str)
+		let i2 = match(a:str, '[{}]', i2 + 1)
+		if i2 < 0
+			let i2 = len(a:str)
+		endif
+		if i2 >= len(a:str) || a:str[i2] == '{'
+			if depth == 0
+				let item = substitute(strpart(a:str, i1, i2 - i1),
+							\ '^\s*\|\s*$', '', 'g')
+				if !empty(item)
+					call add(tree, item)
+				endif
+				let i1 = i2 + 1
+			endif
+			let depth += 1
+		else
+			let depth -= 1
+			if depth == 0
+				call add(tree, LatexBox_TexToTree(strpart(a:str, i1, i2 - i1)))
+				let i1 = i2 + 1
+			endif
+		endif
+	endwhile
+	return tree
+endfunction
+" }}}
+
+" Tree To Tex {{{
+function! LatexBox_TreeToTex(tree)
+	if type(a:tree) == type('')
+		return a:tree
+	else
+		return '{' . join(map(a:tree, 'LatexBox_TreeToTex(v:val)'), '') . '}'
+	endif
+endfunction
+" }}}
+
+" vim:fdm=marker:ff=unix:noet:ts=4:sw=4
+
+endif

ftplugin/latex-box/complete.vim

@@ -0,0 +1,936 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1
+  
+" LaTeX Box completion
+
+setlocal omnifunc=LatexBox_Complete
+
+" <SID> Wrap {{{
+function! s:GetSID()
+	return matchstr(expand('<sfile>'), '\zs<SNR>\d\+_\ze.*$')
+endfunction
+let s:SID = s:GetSID()
+function! s:SIDWrap(func)
+	return s:SID . a:func
+endfunction
+" }}}
+
+" Completion {{{
+if !exists('g:LatexBox_completion_close_braces')
+	let g:LatexBox_completion_close_braces = 1
+endif
+if !exists('g:LatexBox_bibtex_wild_spaces')
+	let g:LatexBox_bibtex_wild_spaces = 1
+endif
+
+if !exists('g:LatexBox_cite_pattern')
+	let g:LatexBox_cite_pattern = '\C\\\a*cite\a*\*\?\(\[[^\]]*\]\)*\_\s*{'
+endif
+if !exists('g:LatexBox_ref_pattern')
+	let g:LatexBox_ref_pattern = '\C\\v\?\(eq\|page\|[cC]\|labelc\|name\|auto\)\?ref\*\?\_\s*{'
+endif
+
+if !exists('g:LatexBox_completion_environments')
+	let g:LatexBox_completion_environments = [
+		\ {'word': 'itemize',		'menu': 'bullet list' },
+		\ {'word': 'enumerate',		'menu': 'numbered list' },
+		\ {'word': 'description',	'menu': 'description' },
+		\ {'word': 'center',		'menu': 'centered text' },
+		\ {'word': 'figure',		'menu': 'floating figure' },
+		\ {'word': 'table',			'menu': 'floating table' },
+		\ {'word': 'equation',		'menu': 'equation (numbered)' },
+		\ {'word': 'align',			'menu': 'aligned equations (numbered)' },
+		\ {'word': 'align*',		'menu': 'aligned equations' },
+		\ {'word': 'document' },
+		\ {'word': 'abstract' },
+		\ ]
+endif
+
+if !exists('g:LatexBox_completion_commands')
+	let g:LatexBox_completion_commands = [
+		\ {'word': '\begin{' },
+		\ {'word': '\end{' },
+		\ {'word': '\item' },
+		\ {'word': '\label{' },
+		\ {'word': '\ref{' },
+		\ {'word': '\eqref{eq:' },
+		\ {'word': '\cite{' },
+		\ {'word': '\chapter{' },
+		\ {'word': '\section{' },
+		\ {'word': '\subsection{' },
+		\ {'word': '\subsubsection{' },
+		\ {'word': '\paragraph{' },
+		\ {'word': '\nonumber' },
+		\ {'word': '\bibliography' },
+		\ {'word': '\bibliographystyle' },
+		\ ]
+endif
+
+if !exists('g:LatexBox_complete_inlineMath')
+	let g:LatexBox_complete_inlineMath = 0
+endif
+
+if !exists('g:LatexBox_eq_env_patterns')
+	let g:LatexBox_eq_env_patterns = 'equation\|gather\|multiline\|align\|flalign\|alignat\|eqnarray'
+endif
+
+" }}}
+
+"LatexBox_kpsewhich {{{
+function! LatexBox_kpsewhich(file)
+	let old_dir = getcwd()
+	execute 'lcd ' . fnameescape(LatexBox_GetTexRoot())
+	let out = system('kpsewhich "' . a:file . '"')
+
+	" If kpsewhich has found something, it returns a non-empty string with a
+	" newline at the end; otherwise the string is empty
+	if len(out)
+		" Remove the trailing newline
+		let out = fnamemodify(out[:-2], ':p')
+	endif
+
+	execute 'lcd ' . fnameescape(old_dir)
+
+	return out
+endfunction
+"}}}
+
+" Omni Completion {{{
+
+let s:completion_type = ''
+
+function! LatexBox_Complete(findstart, base)
+	if a:findstart
+		" return the starting position of the word
+		let line = getline('.')
+		let pos = col('.') - 1
+		while pos > 0 && line[pos - 1] !~ '\\\|{'
+			let pos -= 1
+		endwhile
+
+		let line_start = line[:pos-1]
+		if line_start =~ '\m\C\\begin\_\s*{$'
+			let s:completion_type = 'begin'
+		elseif line_start =~ '\m\C\\end\_\s*{$'
+			let s:completion_type = 'end'
+		elseif line_start =~ '\m' . g:LatexBox_ref_pattern . '$'
+			let s:completion_type = 'ref'
+		elseif line_start =~ '\m' . g:LatexBox_cite_pattern . '$'
+			let s:completion_type = 'bib'
+			" check for multiple citations
+			let pos = col('.') - 1
+			while pos > 0 && line[pos - 1] !~ '{\|,'
+				let pos -= 1
+			endwhile
+		elseif s:LatexBox_complete_inlineMath_or_not()
+			let s:completion_type = 'inlineMath'
+			let pos = s:eq_pos
+		else
+			let s:completion_type = 'command'
+			if line[pos - 1] == '\'
+				let pos -= 1
+			endif
+		endif
+		return pos
+	else
+		" return suggestions in an array
+		let suggestions = []
+
+		if s:completion_type == 'begin'
+			" suggest known environments
+			for entry in g:LatexBox_completion_environments
+				if entry.word =~ '^' . escape(a:base, '\')
+					if g:LatexBox_completion_close_braces && !s:NextCharsMatch('^}')
+						" add trailing '}'
+						let entry = copy(entry)
+						let entry.abbr = entry.word
+						let entry.word = entry.word . '}'
+					endif
+					call add(suggestions, entry)
+				endif
+			endfor
+		elseif s:completion_type == 'end'
+			" suggest known environments
+			let env = LatexBox_GetCurrentEnvironment()
+			if env != ''
+				if g:LatexBox_completion_close_braces && !s:NextCharsMatch('^\s*[,}]')
+					call add(suggestions, {'word': env . '}', 'abbr': env})
+				else
+					call add(suggestions, env)
+				endif
+			endif
+		elseif s:completion_type == 'command'
+			" suggest known commands
+			for entry in g:LatexBox_completion_commands
+				if entry.word =~ '^' . escape(a:base, '\')
+					" do not display trailing '{'
+					if entry.word =~ '{'
+						let entry.abbr = entry.word[0:-2]
+					endif
+					call add(suggestions, entry)
+				endif
+			endfor
+		elseif s:completion_type == 'ref'
+			let suggestions = s:CompleteLabels(a:base)
+		elseif s:completion_type == 'bib'
+			" suggest BibTeX entries
+			let suggestions = LatexBox_BibComplete(a:base)
+		elseif s:completion_type == 'inlineMath'
+			let suggestions = s:LatexBox_inlineMath_completion(a:base)
+		endif
+		if !has('gui_running')
+			redraw!
+		endif
+		return suggestions
+	endif
+endfunction
+" }}}
+
+" BibTeX search {{{
+
+" find the \bibliography{...} commands
+" the optional argument is the file name to be searched
+
+function! s:FindBibData(...)
+	if a:0 == 0
+		let file = LatexBox_GetMainTexFile()
+	else
+		let file = a:1
+	endif
+
+	if !filereadable(file)
+		return []
+	endif
+	let lines = readfile(file)
+	let bibdata_list = []
+
+	"
+	" Search for added bibliographies
+	"
+	let bibliography_cmds = [
+				\ '\\bibliography',
+				\ '\\addbibresource',
+				\ '\\addglobalbib',
+				\ '\\addsectionbib',
+				\ ]
+	for cmd in bibliography_cmds
+		let filtered = filter(copy(lines),
+					\ 'v:val =~ ''\C' . cmd . '\s*{[^}]\+}''')
+		let files = map(filtered,
+					\ 'matchstr(v:val, ''\C' . cmd . '\s*{\zs[^}]\+\ze}'')')
+		for file in files
+			let bibdata_list += map(split(file, ','),
+						\ 'fnamemodify(v:val, '':r'')')
+		endfor
+	endfor
+
+	"
+	" Also search included files
+	"
+	for input in filter(lines,
+				\ 'v:val =~ ''\C\\\%(input\|include\)\s*{[^}]\+}''')
+		let bibdata_list += s:FindBibData(LatexBox_kpsewhich(
+					\ matchstr(input,
+						\ '\C\\\%(input\|include\)\s*{\zs[^}]\+\ze}')))
+	endfor
+
+	return bibdata_list
+endfunction
+
+let s:bstfile = expand('<sfile>:p:h') . '/vimcomplete'
+
+function! LatexBox_BibSearch(regexp)
+	let res = []
+
+	" Find data from bib files
+	let bibdata = join(s:FindBibData(), ',')
+	if bibdata != ''
+
+		" write temporary aux file
+		let tmpbase = LatexBox_GetTexRoot() . '/_LatexBox_BibComplete'
+		let auxfile = tmpbase . '.aux'
+		let bblfile = tmpbase . '.bbl'
+		let blgfile = tmpbase . '.blg'
+
+		call writefile(['\citation{*}', '\bibstyle{' . s:bstfile . '}',
+					\ '\bibdata{' . bibdata . '}'], auxfile)
+
+		if has('win32')
+			let l:old_shellslash = &l:shellslash
+			setlocal noshellslash
+			call system('cd ' . shellescape(LatexBox_GetTexRoot()) .
+						\ ' & bibtex -terse '
+						\ . fnamemodify(auxfile, ':t') . ' >nul')
+			let &l:shellslash = l:old_shellslash
+		else
+			call system('cd ' . shellescape(LatexBox_GetTexRoot()) .
+						\ ' ; bibtex -terse '
+						\ . fnamemodify(auxfile, ':t') . ' >/dev/null')
+		endif
+
+		let lines = split(substitute(join(readfile(bblfile), "\n"),
+					\ '\n\n\@!\(\s\=\)\s*\|{\|}', '\1', 'g'), "\n")
+
+		for line in filter(lines, 'v:val =~ a:regexp')
+			let matches = matchlist(line,
+						\ '^\(.*\)||\(.*\)||\(.*\)||\(.*\)||\(.*\)')
+			if !empty(matches) && !empty(matches[1])
+				let s:type_length = max([s:type_length,
+							\ len(matches[2]) + 3])
+				call add(res, {
+							\ 'key': matches[1],
+							\ 'type': matches[2],
+							\ 'author': matches[3],
+							\ 'year': matches[4],
+							\ 'title': matches[5],
+							\ })
+			endif
+		endfor
+
+		call delete(auxfile)
+		call delete(bblfile)
+		call delete(blgfile)
+	endif
+
+	" Find data from 'thebibliography' environments
+	let lines = readfile(LatexBox_GetMainTexFile())
+	if match(lines, '\C\\begin{thebibliography}') >= 0
+		for line in filter(filter(lines, 'v:val =~ ''\C\\bibitem'''),
+					\ 'v:val =~ a:regexp')
+			let match = matchlist(line, '\\bibitem{\([^}]*\)')[1]
+			call add(res, {
+						\ 'key': match,
+						\ 'type': '',
+						\ 'author': '',
+						\ 'year': '',
+						\ 'title': match,
+						\ })
+		endfor
+	endif
+
+	return res
+endfunction
+" }}}
+
+" BibTeX completion {{{
+let s:type_length=0
+function! LatexBox_BibComplete(regexp)
+
+	" treat spaces as '.*' if needed
+	if g:LatexBox_bibtex_wild_spaces
+		"let regexp = substitute(a:regexp, '\s\+', '.*', 'g')
+		let regexp = '.*' . substitute(a:regexp, '\s\+', '\\\&.*', 'g')
+	else
+		let regexp = a:regexp
+	endif
+
+	let res = []
+	let s:type_length = 4
+	for m in LatexBox_BibSearch(regexp)
+		let type = m['type']   == '' ? '[-]' : '[' . m['type']   . '] '
+		let type = printf('%-' . s:type_length . 's', type)
+		let auth = m['author'] == '' ? ''    :       m['author'][:20] . ' '
+		let auth = substitute(auth, '\~', ' ', 'g')
+		let auth = substitute(auth, ',.*\ze', ' et al. ', '')
+		let year = m['year']   == '' ? ''    : '(' . m['year']   . ')'
+		let w = { 'word': m['key'],
+				\ 'abbr': type . auth . year,
+				\ 'menu': m['title'] }
+
+		" close braces if needed
+		if g:LatexBox_completion_close_braces && !s:NextCharsMatch('^\s*[,}]')
+			let w.word = w.word . '}'
+		endif
+
+		call add(res, w)
+	endfor
+	return res
+endfunction
+" }}}
+
+" ExtractLabels {{{
+" Generate list of \newlabel commands in current buffer.
+"
+" Searches the current buffer for commands of the form
+"	\newlabel{name}{{number}{page}.*
+" and returns list of [ name, number, page ] tuples.
+function! s:ExtractLabels()
+	call cursor(1,1)
+
+	let matches = []
+	let [lblline, lblbegin] = searchpos( '\\newlabel{', 'ecW' )
+
+	while [lblline, lblbegin] != [0,0]
+		let [nln, nameend] = searchpairpos( '{', '', '}', 'W' )
+		if nln != lblline
+			let [lblline, lblbegin] = searchpos( '\\newlabel{', 'ecW' )
+			continue
+		endif
+		let curname = strpart( getline( lblline ), lblbegin, nameend - lblbegin - 1 )
+
+		" Ignore cref entries (because they are duplicates)
+		if curname =~# "@cref$"
+		    let [lblline, lblbegin] = searchpos( '\\newlabel{', 'ecW' )
+			continue
+		endif
+
+		if 0 == search( '\m{\w*{', 'ce', lblline )
+		    let [lblline, lblbegin] = searchpos( '\\newlabel{', 'ecW' )
+		    continue
+		endif
+
+		let numberbegin = getpos('.')[2]
+		let [nln, numberend]  = searchpairpos( '{', '', '}', 'W' )
+		if nln != lblline
+			let [lblline, lblbegin] = searchpos( '\\newlabel{', 'ecW' )
+			continue
+		endif
+		let curnumber = strpart( getline( lblline ), numberbegin, numberend - numberbegin - 1 )
+
+		if 0 == search( '\m\w*{', 'ce', lblline )
+		    let [lblline, lblbegin] = searchpos( '\\newlabel{', 'ecW' )
+		    continue
+		endif
+
+		let pagebegin = getpos('.')[2]
+		let [nln, pageend]  = searchpairpos( '{', '', '}', 'W' )
+		if nln != lblline
+			let [lblline, lblbegin] = searchpos( '\\newlabel{', 'ecW' )
+			continue
+		endif
+		let curpage = strpart( getline( lblline ), pagebegin, pageend - pagebegin - 1 )
+
+		let matches += [ [ curname, curnumber, curpage ] ]
+
+		let [lblline, lblbegin] = searchpos( '\\newlabel{', 'ecW' )
+	endwhile
+
+	return matches
+endfunction
+"}}}
+
+" ExtractInputs {{{
+" Generate list of \@input commands in current buffer.
+"
+" Searches the current buffer for \@input{file} entries and
+" returns list of all files.
+function! s:ExtractInputs()
+	call cursor(1,1)
+
+	let matches = []
+	let [inline, inbegin] = searchpos( '\\@input{', 'ecW' )
+
+	while [inline, inbegin] != [0,0]
+		let [nln, inend] = searchpairpos( '{', '', '}', 'W' )
+		if nln != inline
+			let [inline, inbegin] = searchpos( '\\@input{', 'ecW' )
+			continue
+		endif
+		let matches += [ LatexBox_kpsewhich(strpart( getline( inline ), inbegin, inend - inbegin - 1 )) ]
+
+		let [inline, inbegin] = searchpos( '\\@input{', 'ecW' )
+	endwhile
+
+	" Remove empty strings for nonexistant .aux files
+	return filter(matches, 'v:val != ""')
+endfunction
+"}}}
+
+" LabelCache {{{
+" Cache of all labels.
+"
+" LabelCache is a dictionary mapping filenames to tuples
+" [ time, labels, inputs ]
+" where
+" * time is modification time of the cache entry
+" * labels is a list like returned by ExtractLabels
+" * inputs is a list like returned by ExtractInputs
+let s:LabelCache = {}
+"}}}
+
+" GetLabelCache {{{
+" Extract labels from LabelCache and update it.
+"
+" Compares modification time of each entry in the label
+" cache and updates it, if necessary. During traversal of
+" the LabelCache, all current labels are collected and
+" returned.
+function! s:GetLabelCache(file)
+	if !filereadable(a:file)
+		return []
+	endif
+
+	if !has_key(s:LabelCache , a:file) || s:LabelCache[a:file][0] != getftime(a:file)
+		" Open file in temporary split window for label extraction.
+		let main_tex_file = LatexBox_GetMainTexFile()
+		silent execute '1sp +let\ b:main_tex_file=main_tex_file|let\ labels=s:ExtractLabels()|let\ inputs=s:ExtractInputs()|quit! ' . fnameescape(a:file)
+		let s:LabelCache[a:file] = [ getftime(a:file), labels, inputs ]
+	endif
+
+	" We need to create a copy of s:LabelCache[fid][1], otherwise all inputs'
+	" labels would be added to the current file's label cache upon each
+	" completion call, leading to duplicates/triplicates/etc. and decreased
+	" performance.
+	" Also, because we don't anything with the list besides matching copies,
+	" we can get away with a shallow copy for now.
+	let labels = copy(s:LabelCache[a:file][1])
+
+	for input in s:LabelCache[a:file][2]
+		let labels += s:GetLabelCache(input)
+	endfor
+
+	return labels
+endfunction
+"}}}
+
+" Complete Labels {{{
+function! s:CompleteLabels(regex)
+	let labels = s:GetLabelCache(LatexBox_GetAuxFile())
+
+	let matches = filter( copy(labels), 'match(v:val[0], "' . a:regex . '") != -1' )
+	if empty(matches)
+		" also try to match label and number
+		let regex_split = split(a:regex)
+		if len(regex_split) > 1
+			let base = regex_split[0]
+			let number = escape(join(regex_split[1:], ' '), '.')
+			let matches = filter( copy(labels), 'match(v:val[0], "' . base . '") != -1 && match(v:val[1], "' . number . '") != -1' )
+		endif
+	endif
+	if empty(matches)
+		" also try to match number
+		let matches = filter( copy(labels), 'match(v:val[1], "' . a:regex . '") != -1' )
+	endif
+
+	let suggestions = []
+	for m in matches
+		let entry = {'word': m[0], 'menu': printf("%7s [p. %s]", '('.m[1].')', m[2])}
+		if g:LatexBox_completion_close_braces && !s:NextCharsMatch('^\s*[,}]')
+			" add trailing '}'
+			let entry = copy(entry)
+			let entry.abbr = entry.word
+			let entry.word = entry.word . '}'
+		endif
+		call add(suggestions, entry)
+	endfor
+
+	return suggestions
+endfunction
+" }}}
+
+" Complete Inline Math Or Not {{{
+" Return 1, when cursor is in a math env:
+" 	1, there is a single $ in the current line on the left of cursor
+" 	2, there is an open-eq-env on/above the current line
+" 		(open-eq-env : \(, \[, and \begin{eq-env} )
+" Return 0, when cursor is not in a math env
+function! s:LatexBox_complete_inlineMath_or_not()
+
+	" switch of inline math completion feature
+	if g:LatexBox_complete_inlineMath == 0
+		return 0
+	endif
+
+    " env names that can't appear in an eq env
+	if !exists('s:LatexBox_doc_structure_patterns')
+		let s:LatexBox_doc_structure_patterns = '\%(' .  '\\begin\s*{document}\|' .
+					\ '\\\%(chapter\|section\|subsection\|subsubsection\)\*\?\s*{' . '\)'
+	endif
+
+	if !exists('s:LatexBox_eq_env_open_patterns')
+		let s:LatexBox_eq_env_open_patterns = ['\\(','\\\[']
+	endif
+	if !exists('s:LatexBox_eq_env_close_patterns')
+		let s:LatexBox_eq_env_close_patterns = ['\\)','\\\]']
+	endif
+
+	let notcomment = '\%(\%(\\\@<!\%(\\\\\)*\)\@<=%.*\)\@<!'
+
+	let lnum_saved = line('.')
+    let cnum_saved = col('.') -1
+
+    let line = getline('.')
+	let line_start_2_cnum_saved = line[:cnum_saved]
+
+	" determine whether there is a single $ before cursor
+	let cursor_dollar_pair = 0
+	while matchend(line_start_2_cnum_saved, '\$[^$]\+\$', cursor_dollar_pair) >= 0
+		" find the end of dollar pair
+		let cursor_dollar_pair = matchend(line_start_2_cnum_saved, '\$[^$]\+\$', cursor_dollar_pair)
+	endwhile
+	" find single $ after cursor_dollar_pair
+	let cursor_single_dollar = matchend(line_start_2_cnum_saved, '\$', cursor_dollar_pair)
+
+	" if single $ is found
+	if cursor_single_dollar >= 0
+		" check whether $ is in \(...\), \[...\], or \begin{eq}...\end{eq}
+
+		" check current line,
+		" search for LatexBox_eq_env_close_patterns: \[ and \(
+		let lnum = line('.')
+		for i in range(0, (len(s:LatexBox_eq_env_open_patterns)-1))
+			call cursor(lnum_saved, cnum_saved)
+			let cnum_close = searchpos(''. s:LatexBox_eq_env_close_patterns[i].'', 'cbW', lnum_saved)[1]
+			let cnum_open = matchend(line_start_2_cnum_saved, s:LatexBox_eq_env_open_patterns[i], cnum_close)
+			if cnum_open >= 0
+				let s:eq_dollar_parenthesis_bracket_empty = ''
+				let s:eq_pos = cursor_single_dollar - 1
+				return 1
+			end
+		endfor
+
+		" check the lines above
+		" search for s:LatexBox_doc_structure_patterns, and end-of-math-env
+		let lnum -= 1
+		while lnum > 0
+			let line = getline(lnum)
+			if line =~ notcomment . '\(' . s:LatexBox_doc_structure_patterns .
+						\ '\|' . '\\end\s*{\(' . g:LatexBox_eq_env_patterns . '\)\*\?}\)'
+				" when s:LatexBox_doc_structure_patterns or g:LatexBox_eq_env_patterns
+				" are found first, complete math, leave with $ at both sides
+				let s:eq_dollar_parenthesis_bracket_empty = '$'
+				let s:eq_pos = cursor_single_dollar
+				break
+			elseif line =~ notcomment . '\\begin\s*{\(' . g:LatexBox_eq_env_patterns . '\)\*\?}'
+				" g:LatexBox_eq_env_patterns is found, complete math, remove $
+				let s:eq_dollar_parenthesis_bracket_empty = ''
+				let s:eq_pos = cursor_single_dollar - 1
+				break
+			endif
+			let lnum -= 1
+		endwhile
+
+		return 1
+	else
+		" no $ is found, then search for \( or \[ in current line
+		" 1, whether there is \(
+		call cursor(lnum_saved, cnum_saved)
+		let cnum_parenthesis_close = searchpos('\\)', 'cbW', lnum_saved)[1]
+		let cnum_parenthesis_open = matchend(line_start_2_cnum_saved, '\\(', cnum_parenthesis_close)
+		if cnum_parenthesis_open >= 0
+			let s:eq_dollar_parenthesis_bracket_empty = '\)'
+			let s:eq_pos = cnum_parenthesis_open
+			return 1
+		end
+
+		" 2, whether there is \[
+		call cursor(lnum_saved, cnum_saved)
+		let cnum_bracket_close = searchpos('\\\]', 'cbW', lnum_saved)[1]
+		let cnum_bracket_open = matchend(line_start_2_cnum_saved, '\\\[', cnum_bracket_close)
+		if cnum_bracket_open >= 0
+			let s:eq_dollar_parenthesis_bracket_empty = '\]'
+			let s:eq_pos = cnum_bracket_open
+			return 1
+		end
+
+		" not inline math completion
+		return 0
+	endif
+
+endfunction
+" }}}
+
+" Complete inline euqation{{{
+function! s:LatexBox_inlineMath_completion(regex, ...)
+
+	if a:0 == 0
+		let file = LatexBox_GetMainTexFile()
+	else
+		let file = a:1
+	endif
+
+	if empty(glob(file, 1))
+		return ''
+	endif
+
+	if empty(s:eq_dollar_parenthesis_bracket_empty)
+		let inline_pattern1 = '\$\s*\(' . escape(substitute(a:regex[1:], '^\s\+', '', ""), '\.*^') . '[^$]*\)\s*\$'
+		let inline_pattern2 = '\\(\s*\(' . escape(substitute(a:regex[1:], '^\s\+', '', ""), '\.*^') . '.*\)\s*\\)'
+	else
+		let inline_pattern1 = '\$\s*\(' . escape(substitute(a:regex, '^\s\+', '', ""), '\.*^') . '[^$]*\)\s*\$'
+		let inline_pattern2 = '\\(\s*\(' . escape(substitute(a:regex, '^\s\+', '', ""), '\.*^') . '.*\)\s*\\)'
+	endif
+
+
+	let suggestions = []
+	let line_num = 0
+	for line in readfile(file)
+		let line_num = line_num + 1
+
+		let suggestions += s:LatexBox_inlineMath_mathlist(line,inline_pattern1 , line_num) +  s:LatexBox_inlineMath_mathlist( line,inline_pattern2, line_num)
+
+ 		" search for included files
+ 		let included_file = matchstr(line, '^\\@input{\zs[^}]*\ze}')
+ 		if included_file != ''
+ 			let included_file = LatexBox_kpsewhich(included_file)
+ 			call extend(suggestions, s:LatexBox_inlineMath_completion(a:regex, included_file))
+ 		endif
+ 	endfor
+
+	return suggestions
+endfunction
+" }}}
+
+" Search for inline maths {{{
+" search for $ ... $ and \( ... \) in each line
+function! s:LatexBox_inlineMath_mathlist(line,inline_pattern, line_num)
+	let col_start = 0
+	let suggestions = []
+	while 1
+		let matches = matchlist(a:line, a:inline_pattern, col_start)
+		if !empty(matches)
+
+			" show line number of inline math
+			let entry = {'word': matches[1], 'menu': '[' . a:line_num . ']'}
+
+            if  s:eq_dollar_parenthesis_bracket_empty != ''
+                let entry = copy(entry)
+                let entry.abbr = entry.word
+                let entry.word = entry.word . s:eq_dollar_parenthesis_bracket_empty
+            endif
+			call add(suggestions, entry)
+
+			" update col_start
+			let col_start = matchend(a:line, a:inline_pattern, col_start)
+		else
+			break
+		endif
+	endwhile
+
+	return suggestions
+endfunction
+" }}}
+
+" Close Current Environment {{{
+function! s:CloseCurEnv()
+	" first, try with \left/\right pairs
+	let [lnum, cnum] = searchpairpos('\C\\left\>', '', '\C\\right\>', 'bnW', 'LatexBox_InComment()')
+	if lnum
+		let line = strpart(getline(lnum), cnum - 1)
+		let bracket = matchstr(line, '^\\left\zs\((\|\[\|\\{\||\|\.\)\ze')
+		for [open, close] in [['(', ')'], ['\[', '\]'], ['\\{', '\\}'], ['|', '|'], ['\.', '|']]
+			let bracket = substitute(bracket, open, close, 'g')
+		endfor
+		return '\right' . bracket
+	endif
+
+	" second, try with environments
+	let env = LatexBox_GetCurrentEnvironment()
+	if env == '\['
+		return '\]'
+	elseif env == '\('
+		return '\)'
+	elseif env != ''
+		return '\end{' . env . '}'
+	endif
+	return ''
+endfunction
+" }}}
+
+" Wrap Selection {{{
+function! s:WrapSelection(wrapper)
+	keepjumps normal! `>a}
+	execute 'keepjumps normal! `<i\' . a:wrapper . '{'
+endfunction
+" }}}
+
+" Wrap Selection in Environment with Prompt {{{
+function! s:PromptEnvWrapSelection(...)
+	let env = input('environment: ', '', 'customlist,' . s:SIDWrap('GetEnvironmentList'))
+	if empty(env)
+		return
+	endif
+	" LaTeXBox's custom indentation can interfere with environment
+	" insertion when environments are indented (common for nested
+	" environments).  Temporarily disable it for this operation:
+	let ieOld = &indentexpr
+	setlocal indentexpr=""
+	if visualmode() ==# 'V'
+		execute 'keepjumps normal! `>o\end{' . env . '}'
+		execute 'keepjumps normal! `<O\begin{' . env . '}'
+		" indent and format, if requested.
+		if a:0 && a:1
+			normal! gv>
+			normal! gvgq
+		endif
+	else
+		execute 'keepjumps normal! `>a\end{' . env . '}'
+		execute 'keepjumps normal! `<i\begin{' . env . '}'
+	endif
+	exe "setlocal indentexpr=" . ieOld
+endfunction
+" }}}
+
+" List Labels with Prompt {{{
+function! s:PromptLabelList(...)
+	" Check if window already exists
+	let winnr = bufwinnr(bufnr('LaTeX Labels'))
+	if winnr >= 0
+		if a:0 == 0
+			silent execute winnr . 'wincmd w'
+		else
+			" Supplying an argument to this function causes toggling instead
+			" of jumping to the labels window
+			if g:LatexBox_split_resize
+				silent exe "set columns-=" . g:LatexBox_split_width
+			endif
+			silent execute 'bwipeout' . bufnr('LaTeX Labels')
+		endif
+		return
+	endif
+
+	" Get label suggestions
+	let regexp = input('filter labels with regexp: ', '')
+	let labels = s:CompleteLabels(regexp)
+
+	let calling_buf = bufnr('%')
+
+	" Create labels window and set local settings
+	if g:LatexBox_split_resize
+		silent exe "set columns+=" . g:LatexBox_split_width
+	endif
+	silent exe g:LatexBox_split_side g:LatexBox_split_width . 'vnew LaTeX\ Labels'
+	let b:toc = []
+	let b:toc_numbers = 1
+	let b:calling_win = bufwinnr(calling_buf)
+	setlocal filetype=latextoc
+
+	" Add label entries and jump to the closest section
+	for entry in labels
+		let number = matchstr(entry['menu'], '^\s*(\zs[^)]\+\ze)')
+		let page = matchstr(entry['menu'], '^[^)]*)\s*\[\zs[^]]\+\ze\]')
+		let e = {'file': bufname(calling_buf),
+					\ 'level': 'label',
+					\ 'number': number,
+					\ 'text': entry['abbr'],
+					\ 'page': page}
+		call add(b:toc, e)
+		if b:toc_numbers
+			call append('$', e['number'] . "\t" . e['text'])
+		else
+			call append('$', e['text'])
+		endif
+	endfor
+	if !g:LatexBox_toc_hidehelp
+		call append('$', "")
+		call append('$', "<Esc>/q: close")
+		call append('$', "<Space>: jump")
+		call append('$', "<Enter>: jump and close")
+		call append('$', "s:       hide numbering")
+	endif
+	0delete _
+
+	" Lock buffer
+	setlocal nomodifiable
+endfunction
+" }}}
+
+" Change Environment {{{
+function! s:ChangeEnvPrompt()
+
+	let [env, lnum, cnum, lnum2, cnum2] = LatexBox_GetCurrentEnvironment(1)
+
+	let new_env = input('change ' . env . ' for: ', '', 'customlist,' . s:SIDWrap('GetEnvironmentList'))
+	if empty(new_env)
+		return
+	endif
+
+	if new_env == '\[' || new_env == '['
+		let begin = '\['
+		let end = '\]'
+	elseif new_env == '\(' || new_env == '('
+		let begin = '\('
+		let end = '\)'
+	else
+		let l:begin = '\begin{' . new_env . '}'
+		let l:end = '\end{' . new_env . '}'
+	endif
+
+	if env == '\[' || env == '\('
+		let line = getline(lnum2)
+		let line = strpart(line, 0, cnum2 - 1) . l:end . strpart(line, cnum2 + 1)
+		call setline(lnum2, line)
+
+		let line = getline(lnum)
+		let line = strpart(line, 0, cnum - 1) . l:begin . strpart(line, cnum + 1)
+		call setline(lnum, line)
+	else
+		let line = getline(lnum2)
+		let line = strpart(line, 0, cnum2 - 1) . l:end . strpart(line, cnum2 + len(env) + 5)
+		call setline(lnum2, line)
+
+		let line = getline(lnum)
+		let line = strpart(line, 0, cnum - 1) . l:begin . strpart(line, cnum + len(env) + 7)
+		call setline(lnum, line)
+	endif
+endfunction
+
+function! s:GetEnvironmentList(lead, cmdline, pos)
+	let suggestions = []
+	for entry in g:LatexBox_completion_environments
+		let env = entry.word
+		if env =~ '^' . a:lead
+			call add(suggestions, env)
+		endif
+	endfor
+	return suggestions
+endfunction
+
+function! s:LatexToggleStarEnv()
+	let [env, lnum, cnum, lnum2, cnum2] = LatexBox_GetCurrentEnvironment(1)
+
+	if env == '\('
+		return
+	elseif env == '\['
+		let begin = '\begin{equation}'
+		let end = '\end{equation}'
+	elseif env[-1:] == '*'
+		let begin = '\begin{' . env[:-2] . '}'
+		let end   = '\end{'   . env[:-2] . '}'
+	else
+		let begin = '\begin{' . env . '*}'
+		let end   = '\end{'   . env . '*}'
+	endif
+
+	if env == '\['
+		let line = getline(lnum2)
+		let line = strpart(line, 0, cnum2 - 1) . l:end . strpart(line, cnum2 + 1)
+		call setline(lnum2, line)
+
+		let line = getline(lnum)
+		let line = strpart(line, 0, cnum - 1) . l:begin . strpart(line, cnum + 1)
+		call setline(lnum, line)
+	else
+		let line = getline(lnum2)
+		let line = strpart(line, 0, cnum2 - 1) . l:end . strpart(line, cnum2 + len(env) + 5)
+		call setline(lnum2, line)
+
+		let line = getline(lnum)
+		let line = strpart(line, 0, cnum - 1) . l:begin . strpart(line, cnum + len(env) + 7)
+		call setline(lnum, line)
+	endif
+endfunction
+" }}}
+
+" Next Charaters Match {{{
+function! s:NextCharsMatch(regex)
+	let rest_of_line = strpart(getline('.'), col('.') - 1)
+	return rest_of_line =~ a:regex
+endfunction
+" }}}
+
+" Mappings {{{
+inoremap <silent> <Plug>LatexCloseCurEnv			<C-R>=<SID>CloseCurEnv()<CR>
+vnoremap <silent> <Plug>LatexWrapSelection			:<c-u>call <SID>WrapSelection('')<CR>i
+vnoremap <silent> <Plug>LatexEnvWrapSelection		:<c-u>call <SID>PromptEnvWrapSelection()<CR>
+vnoremap <silent> <Plug>LatexEnvWrapFmtSelection	:<c-u>call <SID>PromptEnvWrapSelection(1)<CR>
+nnoremap <silent> <Plug>LatexChangeEnv				:call <SID>ChangeEnvPrompt()<CR>
+nnoremap <silent> <Plug>LatexToggleStarEnv			:call <SID>LatexToggleStarEnv()<CR>
+" }}}
+
+" Commands {{{
+command! LatexLabels call <SID>PromptLabelList()
+" }}}
+
+" vim:fdm=marker:ff=unix:noet:ts=4:sw=4
+
+endif

ftplugin/latex-box/findmain.vim

@@ -0,0 +1,66 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1
+  
+" LatexBox_GetMainFileName: gets the name of the main file being compiled. {{{
+" Description:  returns the full path name of the main file.
+"               This function checks for the existence of a .latexmain file
+"               which might point to the location of a "main" latex file.
+"               If .latexmain exists, then return the full path name of the
+"               file being pointed to by it.
+"
+"               Otherwise, return the full path name of the current buffer.
+"
+"               You can supply an optional "modifier" argument to the
+"               function, which will optionally modify the file name before
+"               returning.
+"               NOTE: From version 1.6 onwards, this function always trims
+"               away the .latexmain part of the file name before applying the
+"               modifier argument.
+"               NOTE: This function is copied from the Latex-Suite project!
+function! LatexBox_GetMainFileName(...)
+	if a:0 > 0
+		let modifier = a:1
+	else
+		let modifier = ':p'
+	endif
+
+	let s:origdir = fnameescape(getcwd())
+
+	let dirmodifier = '%:p:h'
+	let dirLast = fnameescape(expand(dirmodifier))
+	exe 'cd '.dirLast
+
+	" move up the directory tree until we find a .latexmain file.
+	" TODO: Should we be doing this recursion by default, or should there be a
+	"       setting?
+	while glob('*.latexmain',1) == ''
+		let dirmodifier = dirmodifier.':h'
+		let dirNew = fnameescape(expand(dirmodifier))
+		" break from the loop if we cannot go up any further.
+		if dirNew == dirLast
+			break
+		endif
+		let dirLast = dirNew
+		exe 'cd '.dirLast
+	endwhile
+
+	let lheadfile = glob('*.latexmain',1)
+	if lheadfile != ''
+		" Remove the trailing .latexmain part of the filename... We never want
+		" that.
+		let lheadfile = fnamemodify(substitute(lheadfile, '\.latexmain$', '', ''), modifier)
+	else
+		" If we cannot find any main file, just modify the filename of the
+		" current buffer.
+		let lheadfile = expand('%'.modifier)
+	endif
+
+	exe 'cd '.s:origdir
+
+	" NOTE: The caller of this function needs to escape the file name with
+	"       fnameescape() . The reason its not done here is that escaping is not
+	"       safe if this file is to be used as part of an external command on
+	"       certain platforms.
+	return lheadfile
+endfunction
+
+endif

ftplugin/latex-box/folding.vim

@@ -0,0 +1,382 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1
+  
+" Folding support for LaTeX
+
+"
+" Options
+" g:LatexBox_Folding         - Turn on/off folding
+" g:LatexBox_fold_text       - Turn on/off LatexBox fold text function
+" g:LatexBox_fold_preamble   - Turn on/off folding of preamble
+" g:LatexBox_fold_parts      - Define parts (eq. appendix, frontmatter) to fold
+" g:LatexBox_fold_sections   - Define section levels to fold
+" g:LatexBox_fold_envs       - Turn on/off folding of environments
+" g:LatexBox_fold_toc        - Turn on/off folding of TOC
+" g:LatexBox_fold_toc_levels - Set max TOC fold level
+"
+" {{{1 Initialize options to default values.
+if !exists('g:LatexBox_Folding')
+	let g:LatexBox_Folding=0
+endif
+if !exists('g:LatexBox_fold_text')
+    let g:LatexBox_fold_text=1
+endif
+if !exists('g:LatexBox_fold_preamble')
+    let g:LatexBox_fold_preamble=1
+endif
+if !exists('g:LatexBox_fold_envs')
+    let g:LatexBox_fold_envs=1
+endif
+if !exists('g:LatexBox_fold_envs_force')
+    let g:LatexBox_fold_envs_force = []
+endif
+if !exists('g:LatexBox_fold_parts')
+    let g:LatexBox_fold_parts=[
+                \ "appendix",
+                \ "frontmatter",
+                \ "mainmatter",
+                \ "backmatter"
+                \ ]
+endif
+if !exists('g:LatexBox_fold_sections')
+    let g:LatexBox_fold_sections=[
+                \ "part",
+                \ "chapter",
+                \ "section",
+                \ "subsection",
+                \ "subsubsection"
+                \ ]
+endif
+if !exists('g:LatexBox_fold_toc')
+    let g:LatexBox_fold_toc=0
+endif
+if !exists('g:LatexBox_fold_toc_levels')
+    let g:LatexBox_fold_toc_levels=1
+endif
+if !exists('g:LatexBox_fold_automatic')
+	let g:LatexBox_fold_automatic=1
+endif
+" }}}1
+
+if g:LatexBox_Folding == 0
+    finish
+endif
+
+" {{{1 Set folding options for vim
+setl foldexpr=LatexBox_FoldLevel(v:lnum)
+if g:LatexBox_fold_text == 1
+    setl foldtext=LatexBox_FoldText()
+endif
+if g:LatexBox_fold_automatic == 1
+    setl foldmethod=expr
+
+	"
+	" The foldexpr function returns "=" for most lines, which means it can become
+	" slow for large files.  The following is a hack that is based on this reply to
+	" a discussion on the Vim Developer list:
+	" http://permalink.gmane.org/gmane.editors.vim.devel/14100
+	"
+	augroup FastFold
+		autocmd!
+		autocmd InsertEnter *.tex if !&diff | setlocal foldmethod=manual | endif
+		autocmd InsertLeave *.tex if !&diff | setlocal foldmethod=expr | endif
+	augroup end
+else
+	setl foldmethod=manual
+endif
+
+function! LatexBox_FoldOnDemand()
+	setl foldmethod=expr
+	normal! zx
+	setl foldmethod=manual
+endfunction
+
+command! LatexFold  call LatexBox_FoldOnDemand()
+
+" {{{1 LatexBox_FoldLevel help functions
+
+" This function parses the tex file to find the sections that are to be folded
+" and their levels, and then predefines the patterns for optimized folding.
+function! s:FoldSectionLevels()
+    " Initialize
+    let level = 1
+    let foldsections = []
+
+    " If we use two or more of the *matter commands, we need one more foldlevel
+    let nparts = 0
+    for part in g:LatexBox_fold_parts
+        let i = 1
+        while i < line("$")
+            if getline(i) =~ '^\s*\\' . part . '\>'
+                let nparts += 1
+                break
+            endif
+            let i += 1
+        endwhile
+        if nparts > 1
+            let level = 2
+            break
+        endif
+    endfor
+
+    " Combine sections and levels, but ignore unused section commands:  If we
+    " don't use the part command, then chapter should have the highest
+    " level.  If we don't use the chapter command, then section should be the
+    " highest level.  And so on.
+    let ignore = 1
+    for part in g:LatexBox_fold_sections
+        " For each part, check if it is used in the file.  We start adding the
+        " part patterns to the fold sections array whenever we find one.
+        let partpattern = '^\s*\(\\\|% Fake\)' . part . '\>'
+        if ignore
+            let i = 1
+            while i < line("$")
+                if getline(i) =~# partpattern
+                    call insert(foldsections, [partpattern, level])
+                    let level += 1
+                    let ignore = 0
+                    break
+                endif
+                let i += 1
+            endwhile
+        else
+            call insert(foldsections, [partpattern, level])
+            let level += 1
+        endif
+    endfor
+
+    return foldsections
+endfunction
+
+" {{{1 LatexBox_FoldLevel
+
+" Parse file to dynamically set the sectioning fold levels
+let b:LatexBox_FoldSections = s:FoldSectionLevels()
+
+" Optimize by predefine common patterns
+let s:notbslash = '\%(\\\@<!\%(\\\\\)*\)\@<='
+let s:notcomment = '\%(\%(\\\@<!\%(\\\\\)*\)\@<=%.*\)\@<!'
+let s:envbeginpattern = s:notcomment . s:notbslash . '\\begin\s*{.\{-}}'
+let s:envendpattern = s:notcomment . s:notbslash . '\\end\s*{.\{-}}'
+let s:foldparts = '^\s*\\\%(' . join(g:LatexBox_fold_parts, '\|') . '\)'
+let s:folded = '\(% Fake\|\\\(document\|begin\|end\|paragraph\|'
+            \ . 'front\|main\|back\|app\|sub\|section\|chapter\|part\)\)'
+
+function! LatexBox_FoldLevel(lnum)
+    " Check for normal lines first (optimization)
+    let line  = getline(a:lnum)
+    if line !~ s:folded
+        return "="
+    endif
+
+    " Fold preamble
+    if g:LatexBox_fold_preamble == 1
+        if line =~# s:notcomment . s:notbslash . '\s*\\documentclass'
+            return ">1"
+        elseif line =~# s:notcomment . s:notbslash . '\s*\\begin\s*{\s*document\s*}'
+            return "0"
+        endif
+    endif
+
+    " Fold parts (\frontmatter, \mainmatter, \backmatter, and \appendix)
+    if line =~# s:foldparts
+        return ">1"
+    endif
+
+    " Fold chapters and sections
+    for [part, level] in b:LatexBox_FoldSections
+        if line =~# part
+            return ">" . level
+        endif
+    endfor
+
+    " Never fold \end{document}
+    if line =~# '^\s*\\end{document}'
+        return 0
+    endif
+
+    " Fold environments
+    if line =~# s:envbeginpattern && line =~# s:envendpattern
+        " If the begin and end pattern are on the same line , do not fold
+        return "="
+    else
+        if line =~# s:envbeginpattern
+            if g:LatexBox_fold_envs == 1
+                return "a1"
+            else
+                let env = matchstr(line,'\\begin\*\?{\zs\w*\*\?\ze}')
+                if index(g:LatexBox_fold_envs_force, env) >= 0
+                    return "a1"
+                else
+                    return "="
+                endif
+            endif
+        elseif line =~# s:envendpattern
+            if g:LatexBox_fold_envs == 1
+                return "s1"
+            else
+                let env = matchstr(line,'\\end\*\?{\zs\w*\*\?\ze}')
+                if index(g:LatexBox_fold_envs_force, env) >= 0
+                    return "s1"
+                else
+                    return "="
+                endif
+            endif
+        endif
+    endif
+
+    " Return foldlevel of previous line
+    return "="
+endfunction
+
+" {{{1 LatexBox_FoldText help functions
+function! s:LabelEnv()
+    let i = v:foldend
+    while i >= v:foldstart
+        if getline(i) =~ '^\s*\\label'
+            return matchstr(getline(i), '^\s*\\label{\zs.*\ze}')
+        end
+        let i -= 1
+    endwhile
+    return ""
+endfunction
+
+function! s:CaptionEnv()
+    let i = v:foldend
+    while i >= v:foldstart
+        if getline(i) =~ '^\s*\\caption'
+            return matchstr(getline(i), '^\s*\\caption\(\[.*\]\)\?{\zs.\+')
+        end
+        let i -= 1
+    endwhile
+    return ""
+endfunction
+
+function! s:CaptionTable()
+    let i = v:foldstart
+    while i <= v:foldend
+        if getline(i) =~ '^\s*\\caption'
+            return matchstr(getline(i), '^\s*\\caption\(\[.*\]\)\?{\zs.\+')
+        end
+        let i += 1
+    endwhile
+    return ""
+endfunction
+
+function! s:CaptionFrame(line)
+    " Test simple variants first
+    let caption1 = matchstr(a:line,'\\begin\*\?{.*}{\zs.\+\ze}')
+    let caption2 = matchstr(a:line,'\\begin\*\?{.*}{\zs.\+')
+
+    if len(caption1) > 0
+        return caption1
+    elseif len(caption2) > 0
+        return caption2
+    else
+        let i = v:foldstart
+        while i <= v:foldend
+            if getline(i) =~ '^\s*\\frametitle'
+                return matchstr(getline(i),
+                            \ '^\s*\\frametitle\(\[.*\]\)\?{\zs.\+')
+            end
+            let i += 1
+        endwhile
+
+        return ""
+    endif
+endfunction
+
+function! LatexBox_FoldText_title()
+    let line = getline(v:foldstart)
+    let title = 'Not defined'
+
+    " Preamble
+    if line =~ '\s*\\documentclass'
+        return "Preamble"
+    endif
+
+    " Parts, sections and fakesections
+    let sections = '\(\(sub\)*\(section\|paragraph\)\|part\|chapter\)'
+    let secpat1 = '^\s*\\' . sections . '\*\?\s*{'
+    let secpat2 = '^\s*\\' . sections . '\*\?\s*\['
+    if line =~ '\\frontmatter'
+        let title = "Frontmatter"
+    elseif line =~ '\\mainmatter'
+        let title = "Mainmatter"
+    elseif line =~ '\\backmatter'
+        let title = "Backmatter"
+    elseif line =~ '\\appendix'
+        let title = "Appendix"
+    elseif line =~ secpat1 . '.*}'
+        let title =  matchstr(line, secpat1 . '\zs.\{-}\ze}')
+    elseif line =~ secpat1
+        let title =  matchstr(line, secpat1 . '\zs.*')
+    elseif line =~ secpat2 . '.*\]'
+        let title =  matchstr(line, secpat2 . '\zs.\{-}\ze\]')
+    elseif line =~ secpat2
+        let title =  matchstr(line, secpat2 . '\zs.*')
+    elseif line =~ 'Fake' . sections . ':'
+        let title =  matchstr(line,'Fake' . sections . ':\s*\zs.*')
+    elseif line =~ 'Fake' . sections
+        let title =  matchstr(line, 'Fake' . sections)
+    endif
+
+    " Environments
+    if line =~ '\\begin'
+        " Capture environment name
+        let env = matchstr(line,'\\begin\*\?{\zs\w*\*\?\ze}')
+
+        " Set caption based on type of environment
+        if env == 'frame'
+            let label = ''
+            let caption = s:CaptionFrame(line)
+        elseif env == 'table'
+            let label = s:LabelEnv()
+            let caption = s:CaptionTable()
+        else
+            let label = s:LabelEnv()
+            let caption = s:CaptionEnv()
+        endif
+
+        " If no caption found, check for a caption comment
+        if caption == ''
+            let caption = matchstr(line,'\\begin\*\?{.*}\s*%\s*\zs.*')
+        endif
+
+        " Create title based on caption and label
+        if caption . label == ''
+            let title = env
+        elseif label == ''
+            let title = printf('%-12s%s', env . ':',
+                        \ substitute(caption, '}\s*$', '',''))
+        elseif caption == ''
+            let title = printf('%-12s%56s', env, '(' . label . ')')
+        else
+            let title = printf('%-12s%-30s %21s', env . ':',
+                        \ strpart(substitute(caption, '}\s*$', '',''),0,34),
+                        \ '(' . label . ')')
+        endif
+    endif
+
+    return title
+endfunction
+
+" {{{1 LatexBox_FoldText
+function! LatexBox_FoldText()
+    let nlines = v:foldend - v:foldstart + 1
+    let title = strpart(LatexBox_FoldText_title(), 0, 68)
+    let level = ''
+
+    " Fold level
+    let level = strpart(repeat('-', v:foldlevel-1) . '*',0,3)
+    if v:foldlevel > 3
+        let level = strpart(level, 1) . v:foldlevel
+    endif
+    let level = printf('%-3s', level)
+
+    return printf('%-3s %-68s #%5d', level, title, nlines)
+endfunction
+
+" {{{1 Footer
+" vim:fdm=marker:ff=unix:ts=4:sw=4
+
+endif

ftplugin/latex-box/latexmk.vim

@@ -0,0 +1,558 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1
+  
+" LaTeX Box latexmk functions
+
+" Options and variables {{{
+
+if !exists('g:LatexBox_latexmk_options')
+	let g:LatexBox_latexmk_options = ''
+endif
+if !exists('g:LatexBox_latexmk_env')
+	let g:LatexBox_latexmk_env = ''
+endif
+if !exists('g:LatexBox_latexmk_async')
+	let g:LatexBox_latexmk_async = 0
+endif
+if !exists('g:LatexBox_latexmk_preview_continuously')
+	let g:LatexBox_latexmk_preview_continuously = 0
+endif
+if !exists('g:LatexBox_output_type')
+	let g:LatexBox_output_type = 'pdf'
+endif
+if !exists('g:LatexBox_autojump')
+	let g:LatexBox_autojump = 0
+endif
+if ! exists('g:LatexBox_quickfix')
+	let g:LatexBox_quickfix = 1
+endif
+if ! exists('g:LatexBox_personal_latexmkrc')
+	let g:LatexBox_personal_latexmkrc = 0
+endif
+
+" }}}
+
+" Process ID management (used for asynchronous and continuous mode) {{{
+
+" A dictionary of latexmk PID's (basename: pid)
+if !exists('g:latexmk_running_pids')
+	let g:latexmk_running_pids = {}
+endif
+
+" Set PID {{{
+function! s:LatexmkSetPID(basename, pid)
+	let g:latexmk_running_pids[a:basename] = a:pid
+endfunction
+" }}}
+
+" kill_latexmk_process {{{
+function! s:kill_latexmk_process(pid)
+	if has('win32')
+		silent execute '!taskkill /PID ' . a:pid . ' /T /F'
+	else
+		if g:LatexBox_latexmk_async
+			" vim-server mode
+			let pids = []
+			let tmpfile = tempname()
+			silent execute '!ps x -o pgid,pid > ' . tmpfile
+			for line in readfile(tmpfile)
+				let new_pid = matchstr(line, '^\s*' . a:pid . '\s\+\zs\d\+\ze')
+				if !empty(new_pid)
+					call add(pids, new_pid)
+				endif
+			endfor
+			call delete(tmpfile)
+			if !empty(pids)
+				silent execute '!kill ' . join(pids)
+			endif
+		else
+			" single background process
+			silent execute '!kill ' . a:pid
+		endif
+	endif
+	if !has('gui_running')
+		redraw!
+	endif
+endfunction
+" }}}
+
+" kill_all_latexmk_processes {{{
+function! s:kill_all_latexmk_processes()
+	for pid in values(g:latexmk_running_pids)
+		call s:kill_latexmk_process(pid)
+	endfor
+endfunction
+" }}}
+
+" }}}
+
+" Setup for vim-server {{{
+function! s:SIDWrap(func)
+	if !exists('s:SID')
+		let s:SID = matchstr(expand('<sfile>'), '\zs<SNR>\d\+_\ze.*$')
+	endif
+	return s:SID . a:func
+endfunction
+
+function! s:LatexmkCallback(basename, status)
+	" Only remove the pid if not in continuous mode
+	if !g:LatexBox_latexmk_preview_continuously
+		call remove(g:latexmk_running_pids, a:basename)
+	endif
+	call LatexBox_LatexErrors(a:status, a:basename)
+endfunction
+
+function! s:setup_vim_server()
+	if !exists('g:vim_program')
+
+		" attempt autodetection of vim executable
+		let g:vim_program = ''
+		if has('win32')
+			" Just drop through to the default for windows
+		else
+			if match(&shell, '\(bash\|zsh\)$') >= 0
+				let ppid = '$PPID'
+			else
+				let ppid = '$$'
+			endif
+
+			let tmpfile = tempname()
+			silent execute '!ps -o command= -p ' . ppid . ' > ' . tmpfile
+			for line in readfile(tmpfile)
+				let line = matchstr(line, '^\S\+\>')
+				if !empty(line) && executable(line)
+					let g:vim_program = line . ' -g'
+					break
+				endif
+			endfor
+			call delete(tmpfile)
+		endif
+
+		if empty(g:vim_program)
+			if has('gui_macvim')
+				let g:vim_program
+						\ = '/Applications/MacVim.app/Contents/MacOS/Vim -g'
+			else
+				let g:vim_program = v:progname
+			endif
+		endif
+	endif
+endfunction
+" }}}
+
+" Latexmk {{{
+
+function! LatexBox_Latexmk(force)
+	" Define often used names
+	let basepath = LatexBox_GetBuildBasename(1)
+	let basename = fnamemodify(basepath, ':t')
+	let texroot = shellescape(LatexBox_GetTexRoot())
+	let mainfile = fnameescape(fnamemodify(LatexBox_GetMainTexFile(), ':t'))
+
+	" Check if latexmk is installed
+	if !executable('latexmk')
+		echomsg "Error: LaTeX-Box relies on latexmk for compilation, but it" .
+					\ " is not installed!"
+		return
+	endif
+
+	" Check if already running
+	if has_key(g:latexmk_running_pids, basepath)
+		echomsg "latexmk is already running for `" . basename . "'"
+		return
+	endif
+
+	" Set wrap width in log file
+	let max_print_line = 2000
+	if has('win32')
+		let env = 'set max_print_line=' . max_print_line . ' & '
+	elseif match(&shell, '/tcsh$') >= 0
+		let env = 'setenv max_print_line ' . max_print_line . '; '
+	else
+		if fnamemodify(&shell, ':t') ==# 'fish'
+			let env = 'set max_print_line ' . max_print_line . '; and '
+		else
+			let env = 'max_print_line=' . max_print_line
+		endif
+	endif
+
+	" Set environment options
+	let env .= ' ' . g:LatexBox_latexmk_env . ' '
+
+	" Set latexmk command with options
+	if has('win32')
+		" Make sure to switch drive as well as directory
+		let cmd = 'cd /D ' . texroot . ' && '
+	else
+		if fnamemodify(&shell, ':t') ==# 'fish'
+			let cmd = 'cd ' . texroot . '; and '
+		else
+			let cmd = 'cd ' . texroot . ' && '
+		endif
+	endif
+	let cmd .= env . ' latexmk'
+	if ! g:LatexBox_personal_latexmkrc
+		let cmd .= ' -' . g:LatexBox_output_type
+	endif
+	let cmd .= ' -quiet '
+	let cmd .= g:LatexBox_latexmk_options
+	if a:force
+		let cmd .= ' -g'
+	endif
+	if g:LatexBox_latexmk_preview_continuously
+		let cmd .= ' -pvc'
+	endif
+	let cmd .= ' -e ' . shellescape('$pdflatex =~ s/ / -file-line-error /')
+	let cmd .= ' -e ' . shellescape('$latex =~ s/ / -file-line-error /')
+	if g:LatexBox_latexmk_preview_continuously
+		let cmd .= ' -e ' . shellescape('$success_cmd = $ENV{SUCCESSCMD}')
+		let cmd .= ' -e ' . shellescape('$failure_cmd = $ENV{FAILURECMD}')
+	endif
+	let cmd .= ' ' . mainfile
+
+	" Redirect output to null
+	if has('win32')
+		let cmd .= ' >nul'
+	else
+		if fnamemodify(&shell, ':t') ==# 'fish'
+			let cmd .= ' >/dev/null ^/dev/null'
+		else
+			let cmd .= ' &>/dev/null'
+		endif
+	endif
+
+	if g:LatexBox_latexmk_async
+		" Check if VIM server exists
+		if empty(v:servername)
+			echoerr "cannot run latexmk in background without a VIM server"
+			echoerr "set g:LatexBox_latexmk_async to 0 to change compiling mode"
+			return
+		endif
+
+		" Start vim server if necessary
+		call s:setup_vim_server()
+
+		let setpidfunc = s:SIDWrap('LatexmkSetPID')
+		let callbackfunc = s:SIDWrap('LatexmkCallback')
+		if has('win32')
+			let vim_program = substitute(g:vim_program,
+						\ 'gvim\.exe$', 'vim.exe', '')
+
+			" Define callback to set the pid
+			let callsetpid = setpidfunc . '(''' . basepath . ''', %CMDPID%)'
+			let vimsetpid = vim_program . ' --servername ' . v:servername
+						\ . ' --remote-expr ' . shellescape(callsetpid)
+
+			" Define callback after latexmk is finished
+			let callback = callbackfunc . '(''' . basepath . ''', %LATEXERR%)'
+			let vimcmd = vim_program . ' --servername ' . v:servername
+						\ . ' --remote-expr ' . shellescape(callback)
+			let scallback = callbackfunc . '(''' . basepath . ''', 0)'
+			let svimcmd = vim_program . ' --servername ' . v:servername
+						\ . ' --remote-expr ' . shellescape(scallback)
+			let fcallback = callbackfunc . '(''' . basepath . ''', 1)'
+			let fvimcmd = vim_program . ' --servername ' . v:servername
+						\ . ' --remote-expr ' . shellescape(fcallback)
+
+			let asyncbat = tempname() . '.bat'
+			if g:LatexBox_latexmk_preview_continuously
+				call writefile(['setlocal',
+							\ 'set T=%TEMP%\sthUnique.tmp',
+							\ 'wmic process where (Name="WMIC.exe" AND CommandLine LIKE "%%%TIME%%%") '
+							\ . 'get ParentProcessId /value | find "ParentProcessId" >%T%',
+							\ 'set /P A=<%T%',
+							\ 'set CMDPID=%A:~16% & del %T%',
+							\ vimsetpid,
+							\ 'set SUCCESSCMD='.svimcmd,
+							\ 'set FAILURECMD='.fvimcmd,
+							\ cmd,
+							\ 'endlocal'], asyncbat)
+			else
+				call writefile(['setlocal',
+							\ 'set T=%TEMP%\sthUnique.tmp',
+							\ 'wmic process where (Name="WMIC.exe" AND CommandLine LIKE "%%%TIME%%%") '
+							\ . 'get ParentProcessId /value | find "ParentProcessId" >%T%',
+							\ 'set /P A=<%T%',
+							\ 'set CMDPID=%A:~16% & del %T%',
+							\ vimsetpid,
+							\ cmd,
+							\ 'set LATEXERR=%ERRORLEVEL%',
+							\ vimcmd,
+							\ 'endlocal'], asyncbat)
+			endif
+
+			" Define command
+			let cmd = '!start /b ' . asyncbat . ' & del ' . asyncbat
+		else
+			" Define callback to set the pid
+			let callsetpid = shellescape(setpidfunc).'"(\"'.basepath.'\",$$)"'
+			let vimsetpid = g:vim_program . ' --servername ' . v:servername
+			                        \ . ' --remote-expr ' . callsetpid
+
+			" Define callback after latexmk is finished
+			let callback = shellescape(callbackfunc).'"(\"'.basepath.'\",$?)"'
+			let vimcmd = g:vim_program . ' --servername ' . v:servername
+									\ . ' --remote-expr ' . callback
+			let scallback = shellescape(callbackfunc).'"(\"'.basepath.'\",0)"'
+			let svimcmd = g:vim_program . ' --servername ' . v:servername
+			                        \ . ' --remote-expr ' . scallback
+			let fcallback = shellescape(callbackfunc).'"(\"'.basepath.'\",1)"'
+			let fvimcmd = g:vim_program . ' --servername ' . v:servername
+			                        \ . ' --remote-expr ' . fcallback
+
+			" Define command
+			" Note: Here we escape '%' because it may be given as a user option
+			" through g:LatexBox_latexmk_options, for instance with
+			" g:Latex..._options = "-pdflatex='pdflatex -synctex=1 \%O \%S'"
+			if g:LatexBox_latexmk_preview_continuously
+				let cmd = vimsetpid . ' ; '
+						\ . 'export SUCCESSCMD=' . shellescape(svimcmd) . ' '
+						\ . '       FAILURECMD=' . shellescape(fvimcmd) . ' ; '
+						\ . escape(cmd, '%')
+			else
+				let cmd = vimsetpid . ' ; ' . escape(cmd, '%') . ' ; ' . vimcmd
+			endif
+			let cmd = '! (' . cmd . ') >/dev/null &'
+		endif
+
+		if g:LatexBox_latexmk_preview_continuously
+			echo 'Compiling to ' . g:LatexBox_output_type
+						\ . ' with continuous preview.'
+		else
+			echo 'Compiling to ' . g:LatexBox_output_type . ' ...'
+		endif
+		silent execute cmd
+	else
+		if g:LatexBox_latexmk_preview_continuously
+			if has('win32')
+				let cmd = '!start /b cmd /s /c "' . cmd . '"'
+			else
+				let cmd = '!' . cmd . ' &'
+			endif
+			echo 'Compiling to ' . g:LatexBox_output_type . ' ...'
+			silent execute cmd
+
+			" Save PID in order to be able to kill the process when wanted.
+			if has('win32')
+				let tmpfile = tempname()
+				let pidcmd = 'cmd /c "wmic process where '
+							\ . '(CommandLine LIKE "latexmk\%'.mainfile.'\%") '
+							\ . 'get ProcessId /value | find "ProcessId" '
+							\ . '>'.tmpfile.' "'
+				silent execute '! ' . pidcmd
+				let pids = readfile(tmpfile)
+				let pid = strpart(pids[0], 10)
+				let g:latexmk_running_pids[basepath] = pid
+			else
+				let pid = substitute(system('pgrep -f "perl.*'
+							\ . mainfile . '" | head -n 1'),'\D','','')
+				let g:latexmk_running_pids[basepath] = pid
+			endif
+		else
+			" Execute command and check for errors
+			echo 'Compiling to ' . g:LatexBox_output_type . ' ... (async off!)'
+			call system(cmd)
+			call LatexBox_LatexErrors(v:shell_error)
+		endif
+	endif
+
+	" Redraw screen if necessary
+	if !has("gui_running")
+		redraw!
+	endif
+endfunction
+" }}}
+
+" LatexmkClean {{{
+function! LatexBox_LatexmkClean(cleanall)
+	" Check if latexmk is installed
+	if !executable('latexmk')
+		echomsg "Error: LaTeX-Box relies on latexmk for compilation, but it" .
+					\ " is not installed!"
+		return
+	endif
+
+	let basename = LatexBox_GetBuildBasename(1)
+
+	if has_key(g:latexmk_running_pids, basename)
+		echomsg "don't clean when latexmk is running"
+		return
+	endif
+
+	if has('win32')
+		let cmd = 'cd /D ' . shellescape(LatexBox_GetTexRoot()) . ' & '
+	else
+		let cmd = 'cd ' . shellescape(LatexBox_GetTexRoot()) . ';'
+	endif
+	if a:cleanall
+		let cmd .= 'latexmk -C '
+	else
+		let cmd .= 'latexmk -c '
+	endif
+	let cmd .= shellescape(LatexBox_GetMainTexFile())
+	if has('win32')
+		let cmd .= ' >nul'
+	else
+		let cmd .= ' >&/dev/null'
+	endif
+
+	call system(cmd)
+	if !has('gui_running')
+		redraw!
+	endif
+
+	echomsg "latexmk clean finished"
+endfunction
+" }}}
+
+" LatexErrors {{{
+function! LatexBox_LatexErrors(status, ...)
+	if a:0 >= 1
+		let log = a:1 . '.log'
+	else
+		let log = LatexBox_GetLogFile()
+	endif
+
+	cclose
+
+	" set cwd to expand error file correctly
+	let l:cwd = fnamemodify(getcwd(), ':p')
+	execute 'lcd ' . fnameescape(LatexBox_GetTexRoot())
+	try
+		if g:LatexBox_autojump
+			execute 'cfile ' . fnameescape(log)
+		else
+			execute 'cgetfile ' . fnameescape(log)
+		endif
+	finally
+		" restore cwd
+		execute 'lcd ' . fnameescape(l:cwd)
+	endtry
+
+	" Always open window if started by LatexErrors command
+	if a:status < 0
+		botright copen
+	else
+		" Only open window when an error/warning is detected
+		if g:LatexBox_quickfix >= 3
+					\ ? s:log_contains_error(log)
+					\ : g:LatexBox_quickfix > 0
+			belowright cw
+			if g:LatexBox_quickfix == 2 || g:LatexBox_quickfix == 4
+				wincmd p
+			endif
+		endif
+		redraw
+
+		" Write status message to screen
+		if a:status > 0 || len(getqflist())>1
+			if s:log_contains_error(log)
+				let l:status_msg = ' ... failed!'
+			else
+				let l:status_msg = ' ... there were warnings!'
+			endif
+		else
+			let l:status_msg = ' ... success!'
+		endif
+		echomsg 'Compiling to ' . g:LatexBox_output_type . l:status_msg
+	endif
+endfunction
+
+" Redefine uniq() for compatibility with older Vim versions (< 7.4.218)
+function! s:uniq(list)
+        if exists('*uniq')
+                return uniq(a:list)
+        elseif len(a:list) <= 1
+                return a:list
+        endif
+
+        let last_element = get(a:list,0)
+        let uniq_list = [last_element]
+
+        for i in range(1, len(a:list)-1)
+                let next_element = get(a:list, i)
+                if last_element == next_element
+                        continue
+                endif
+                let last_element = next_element
+                call add(uniq_list, next_element)
+        endfor
+        return uniq_list
+endfunction
+
+function! s:log_contains_error(file)
+	let lines = readfile(a:file)
+	let lines = filter(lines, 'v:val =~ ''^.*:\d\+: ''')
+	let lines = s:uniq(map(lines, 'matchstr(v:val, ''^.*\ze:\d\+:'')'))
+	let lines = filter(lines, 'filereadable(fnameescape(v:val))')
+	return len(lines) > 0
+endfunction
+" }}}
+
+" LatexmkStatus {{{
+function! LatexBox_LatexmkStatus(detailed)
+	if a:detailed
+		if empty(g:latexmk_running_pids)
+			echo "latexmk is not running"
+		else
+			let plist = ""
+			for [basename, pid] in items(g:latexmk_running_pids)
+				if !empty(plist)
+					let plist .= '; '
+				endif
+				let plist .= fnamemodify(basename, ':t') . ':' . pid
+			endfor
+			echo "latexmk is running (" . plist . ")"
+		endif
+	else
+		let basename = LatexBox_GetBuildBasename(1)
+		if has_key(g:latexmk_running_pids, basename)
+			echo "latexmk is running"
+		else
+			echo "latexmk is not running"
+		endif
+	endif
+endfunction
+" }}}
+
+" LatexmkStop {{{
+function! LatexBox_LatexmkStop(silent)
+	if empty(g:latexmk_running_pids)
+		if !a:silent
+			let basepath = LatexBox_GetBuildBasename(1)
+			let basename = fnamemodify(basepath, ':t')
+			echoerr "latexmk is not running for `" . basename . "'"
+		endif
+	else
+		let basepath = LatexBox_GetBuildBasename(1)
+		let basename = fnamemodify(basepath, ':t')
+		if has_key(g:latexmk_running_pids, basepath)
+			call s:kill_latexmk_process(g:latexmk_running_pids[basepath])
+			call remove(g:latexmk_running_pids, basepath)
+			if !a:silent
+				echomsg "latexmk stopped for `" . basename . "'"
+			endif
+		elseif !a:silent
+			echoerr "latexmk is not running for `" . basename . "'"
+		endif
+	endif
+endfunction
+" }}}
+
+" Commands {{{
+
+command! -bang	Latexmk			call LatexBox_Latexmk(<q-bang> == "!")
+command! -bang	LatexmkClean	call LatexBox_LatexmkClean(<q-bang> == "!")
+command! -bang	LatexmkStatus	call LatexBox_LatexmkStatus(<q-bang> == "!")
+command! LatexmkStop			call LatexBox_LatexmkStop(0)
+command! LatexErrors			call LatexBox_LatexErrors(-1)
+
+if g:LatexBox_latexmk_async || g:LatexBox_latexmk_preview_continuously
+	autocmd BufUnload <buffer> 	call LatexBox_LatexmkStop(1)
+	autocmd VimLeave * 			call <SID>kill_all_latexmk_processes()
+endif
+
+" }}}
+
+" vim:fdm=marker:ff=unix:noet:ts=4:sw=4
+
+endif

ftplugin/latex-box/mappings.vim

@@ -0,0 +1,110 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1
+  
+" LaTeX Box mappings
+
+if exists("g:LatexBox_no_mappings")
+	finish
+endif
+
+" latexmk {{{
+noremap <buffer> <LocalLeader>ll :Latexmk<CR>
+noremap <buffer> <LocalLeader>lL :Latexmk!<CR>
+noremap <buffer> <LocalLeader>lc :LatexmkClean<CR>
+noremap <buffer> <LocalLeader>lC :LatexmkClean!<CR>
+noremap <buffer> <LocalLeader>lg :LatexmkStatus<CR>
+noremap <buffer> <LocalLeader>lG :LatexmkStatus!<CR>
+noremap <buffer> <LocalLeader>lk :LatexmkStop<CR>
+noremap <buffer> <LocalLeader>le :LatexErrors<CR>
+" }}}
+
+" View {{{
+noremap <buffer> <LocalLeader>lv :LatexView<CR>
+" }}}
+
+" TOC {{{
+noremap <silent> <buffer> <LocalLeader>lt :LatexTOC<CR>
+" }}}
+
+" List of labels {{{
+noremap <silent> <buffer> <LocalLeader>lj :LatexLabels<CR>
+" }}}
+
+" Folding {{{
+if g:LatexBox_Folding == 1
+	noremap <buffer> <LocalLeader>lf :LatexFold<CR>
+endif
+" }}}
+
+" Jump to match {{{
+if !exists('g:LatexBox_loaded_matchparen')
+	nmap <buffer> % <Plug>LatexBox_JumpToMatch
+	vmap <buffer> % <Plug>LatexBox_JumpToMatch
+	omap <buffer> % <Plug>LatexBox_JumpToMatch
+endif
+" }}}
+
+" Define text objects {{{
+vmap <buffer> ie <Plug>LatexBox_SelectCurrentEnvInner
+vmap <buffer> ae <Plug>LatexBox_SelectCurrentEnvOuter
+onoremap <buffer> ie :normal vie<CR>
+onoremap <buffer> ae :normal vae<CR>
+vmap <buffer> i$ <Plug>LatexBox_SelectInlineMathInner
+vmap <buffer> a$ <Plug>LatexBox_SelectInlineMathOuter
+onoremap <buffer> i$ :normal vi$<CR>
+onoremap <buffer> a$ :normal va$<CR>
+" }}}
+
+" Jump between sections {{{
+function! s:LatexBoxNextSection(type, backwards, visual)
+	" Restore visual mode if desired
+	if a:visual
+		normal! gv
+	endif
+
+	" For the [] and ][ commands we move up or down before the search
+	if a:type == 1
+		if a:backwards
+			normal! k
+		else
+			normal! j
+		endif
+	endif
+
+	" Define search pattern and do the search while preserving "/
+	let save_search = @/
+	let flags = 'W'
+	if a:backwards
+		let flags = 'b' . flags
+	endif
+	let notcomment = '\%(\%(\\\@<!\%(\\\\\)*\)\@<=%.*\)\@<!'
+	let pattern = notcomment . '\v\s*\\(' . join([
+				\ '(sub)*section',
+				\ 'chapter',
+				\ 'part',
+				\ 'appendix',
+				\ '(front|back|main)matter'], '|') . ')>'
+	call search(pattern, flags)
+	let @/ = save_search
+
+	" For the [] and ][ commands we move down or up after the search
+	if a:type == 1
+		if a:backwards
+			normal! j
+		else
+			normal! k
+		endif
+	endif
+endfunction
+noremap  <buffer> <silent> ]] :call <SID>LatexBoxNextSection(0,0,0)<CR>
+noremap  <buffer> <silent> ][ :call <SID>LatexBoxNextSection(1,0,0)<CR>
+noremap  <buffer> <silent> [] :call <SID>LatexBoxNextSection(1,1,0)<CR>
+noremap  <buffer> <silent> [[ :call <SID>LatexBoxNextSection(0,1,0)<CR>
+vnoremap <buffer> <silent> ]] :<c-u>call <SID>LatexBoxNextSection(0,0,1)<CR>
+vnoremap <buffer> <silent> ][ :<c-u>call <SID>LatexBoxNextSection(1,0,1)<CR>
+vnoremap <buffer> <silent> [] :<c-u>call <SID>LatexBoxNextSection(1,1,1)<CR>
+vnoremap <buffer> <silent> [[ :<c-u>call <SID>LatexBoxNextSection(0,1,1)<CR>
+" }}}
+
+" vim:fdm=marker:ff=unix:noet:ts=4:sw=4
+
+endif

ftplugin/latex-box/motion.vim

@@ -0,0 +1,548 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1
+  
+" LaTeX Box motion functions
+
+" Motion options {{{
+" Opening and closing patterns
+if !exists('g:LatexBox_open_pats')
+	let g:LatexBox_open_pats  = [ '\\{','{','\\(','(','\\\[','\[',
+				\ '\\begin\s*{.\{-}}', '\\left\s*\%([^\\]\|\\.\|\\\a*\)']
+	let g:LatexBox_close_pats = [ '\\}','}','\\)',')','\\\]','\]',
+				\ '\\end\s*{.\{-}}',   '\\right\s*\%([^\\]\|\\.\|\\\a*\)']
+endif
+" }}}
+
+" HasSyntax {{{
+" s:HasSyntax(syntaxName, [line], [col])
+function! s:HasSyntax(syntaxName, ...)
+	let line = a:0 >= 1 ? a:1 : line('.')
+	let col  = a:0 >= 2 ? a:2 : col('.')
+	return index(map(synstack(line, col),
+				\ 'synIDattr(v:val, "name") == "' . a:syntaxName . '"'),
+				\ 1) >= 0
+endfunction
+" }}}
+
+" Search and Skip Comments {{{
+" s:SearchAndSkipComments(pattern, [flags], [stopline])
+function! s:SearchAndSkipComments(pat, ...)
+	let flags		= a:0 >= 1 ? a:1 : ''
+	let stopline	= a:0 >= 2 ? a:2 : 0
+	let saved_pos = getpos('.')
+
+	" search once
+	let ret = search(a:pat, flags, stopline)
+
+	if ret
+		" do not match at current position if inside comment
+		let flags = substitute(flags, 'c', '', 'g')
+
+		" keep searching while in comment
+		while LatexBox_InComment()
+			let ret = search(a:pat, flags, stopline)
+			if !ret
+				break
+			endif
+		endwhile
+	endif
+
+	if !ret
+		" if no match found, restore position
+		call setpos('.', saved_pos)
+	endif
+
+	return ret
+endfunction
+" }}}
+
+" Finding Matching Pair {{{
+function! s:FindMatchingPair(mode)
+
+	if a:mode =~ 'h\|i'
+		2match none
+	elseif a:mode == 'v'
+		normal! gv
+	endif
+
+	if LatexBox_InComment() | return | endif
+
+	" open/close pairs (dollars signs are treated apart)
+	let dollar_pat = '\$'
+	let notbslash = '\%(\\\@<!\%(\\\\\)*\)\@<='
+	let notcomment = '\%(\%(\\\@<!\%(\\\\\)*\)\@<=%.*\)\@<!'
+	let anymatch =  '\('
+				\ . join(g:LatexBox_open_pats + g:LatexBox_close_pats, '\|')
+				\ . '\|' . dollar_pat . '\)'
+
+	let lnum = line('.')
+	let cnum = searchpos('\A', 'cbnW', lnum)[1]
+	" if the previous char is a backslash
+	if strpart(getline(lnum), cnum-2, 1) == '\'
+		let cnum = cnum-1
+	endif
+	let delim = matchstr(getline(lnum), '\C^'. anymatch , cnum - 1)
+
+	if empty(delim) || strlen(delim)+cnum-1< col('.')
+		if a:mode =~ 'n\|v\|o'
+			" if not found, search forward
+			let cnum = match(getline(lnum), '\C'. anymatch , col('.') - 1) + 1
+			if cnum == 0 | return | endif
+			call cursor(lnum, cnum)
+			let delim = matchstr(getline(lnum), '\C^'. anymatch , cnum - 1)
+		elseif a:mode =~ 'i'
+			" if not found, move one char bacward and search
+			let cnum = searchpos('\A', 'bnW', lnum)[1]
+			" if the previous char is a backslash
+			if strpart(getline(lnum), cnum-2, 1) == '\'
+				let cnum = cnum-1
+			endif
+			let delim = matchstr(getline(lnum), '\C^'. anymatch , cnum - 1)
+			if empty(delim) || strlen(delim)+cnum< col('.') | return | endif
+		elseif a:mode =~ 'h'
+			return
+		endif
+	endif
+
+	if delim =~ '^\$'
+
+		" match $-pairs
+		" check if next character is in inline math
+		let [lnum0, cnum0] = searchpos('.', 'nW')
+		if lnum0 && s:HasSyntax('texMathZoneX', lnum0, cnum0)
+			let [lnum2, cnum2] = searchpos(notcomment . notbslash. dollar_pat, 'nW', line('w$')*(a:mode =~ 'h\|i') , 200)
+		else
+			let [lnum2, cnum2] = searchpos('\%(\%'. lnum . 'l\%' . cnum . 'c\)\@!'. notcomment . notbslash . dollar_pat, 'bnW', line('w0')*(a:mode =~ 'h\|i') , 200)
+		endif
+
+		if a:mode =~ 'h\|i'
+			execute '2match MatchParen /\%(\%' . lnum . 'l\%' . cnum . 'c\$' . '\|\%' . lnum2 . 'l\%' . cnum2 . 'c\$\)/'
+		elseif a:mode =~ 'n\|v\|o'
+			call cursor(lnum2,cnum2)
+		endif
+
+	else
+		" match other pairs
+		for i in range(len(g:LatexBox_open_pats))
+			let open_pat = notbslash . g:LatexBox_open_pats[i]
+			let close_pat = notbslash . g:LatexBox_close_pats[i]
+
+			if delim =~# '^' . open_pat
+				" if on opening pattern, search for closing pattern
+				let [lnum2, cnum2] = searchpairpos('\C' . open_pat, '', '\C'
+							\ . close_pat, 'nW', 'LatexBox_InComment()',
+							\ line('w$')*(a:mode =~ 'h\|i') , 200)
+				if a:mode =~ 'h\|i'
+					execute '2match MatchParen /\%(\%' . lnum . 'l\%' . cnum
+								\ . 'c' . g:LatexBox_open_pats[i] . '\|\%'
+								\ . lnum2 . 'l\%' . cnum2 . 'c'
+								\ . g:LatexBox_close_pats[i] . '\)/'
+				elseif a:mode =~ 'n\|v\|o'
+					call cursor(lnum2,cnum2)
+					if strlen(close_pat)>1 && a:mode =~ 'o'
+						call cursor(lnum2, matchend(getline('.'), '\C'
+									\ . close_pat, col('.')-1))
+					endif
+				endif
+				break
+			elseif delim =~# '^' . close_pat
+				" if on closing pattern, search for opening pattern
+				let [lnum2, cnum2] =  searchpairpos('\C' . open_pat, '',
+							\ '\C\%(\%'. lnum . 'l\%' . cnum . 'c\)\@!'
+							\ . close_pat, 'bnW', 'LatexBox_InComment()',
+							\ line('w0')*(a:mode =~ 'h\|i') , 200)
+				if a:mode =~ 'h\|i'
+					execute '2match MatchParen /\%(\%' . lnum2 . 'l\%' . cnum2
+								\ . 'c' . g:LatexBox_open_pats[i] . '\|\%'
+								\ . lnum . 'l\%' . cnum . 'c'
+								\ . g:LatexBox_close_pats[i] . '\)/'
+				elseif a:mode =~ 'n\|v\|o'
+					call cursor(lnum2,cnum2)
+				endif
+				break
+			endif
+		endfor
+
+	endif
+endfunction
+
+" Allow to disable functionality if desired
+if !exists('g:LatexBox_loaded_matchparen')
+	" Disable matchparen autocommands
+	augroup LatexBox_HighlightPairs
+		autocmd BufEnter * if !exists("g:loaded_matchparen") || !g:loaded_matchparen | runtime plugin/matchparen.vim | endif
+		autocmd BufEnter *.tex 3match none | unlet! g:loaded_matchparen | au! matchparen
+		autocmd! CursorMoved *.tex call s:FindMatchingPair('h')
+		autocmd! CursorMovedI *.tex call s:FindMatchingPair('i')
+	augroup END
+endif
+
+" Use LatexBox'es FindMatchingPair as '%' (enable jump between e.g. $'s)
+nnoremap <silent> <Plug>LatexBox_JumpToMatch	:call <SID>FindMatchingPair('n')<CR>
+vnoremap <silent> <Plug>LatexBox_JumpToMatch	:call <SID>FindMatchingPair('v')<CR>
+onoremap <silent> <Plug>LatexBox_JumpToMatch	v:call <SID>FindMatchingPair('o')<CR>
+
+" }}}
+
+" select inline math {{{
+" s:SelectInlineMath(seltype)
+" where seltype is either 'inner' or 'outer'
+function! s:SelectInlineMath(seltype)
+
+	let dollar_pat = '\\\@<!\$'
+
+	if s:HasSyntax('texMathZoneX')
+		call s:SearchAndSkipComments(dollar_pat, 'cbW')
+	elseif getline('.')[col('.') - 1] == '$'
+		call s:SearchAndSkipComments(dollar_pat, 'bW')
+	else
+		return
+	endif
+
+	if a:seltype == 'inner'
+		normal! l
+	endif
+
+	if visualmode() ==# 'V'
+		normal! V
+	else
+		normal! v
+	endif
+
+	call s:SearchAndSkipComments(dollar_pat, 'W')
+
+	if a:seltype == 'inner'
+		normal! h
+	endif
+endfunction
+
+vnoremap <silent> <Plug>LatexBox_SelectInlineMathInner
+			\ :<C-U>call <SID>SelectInlineMath('inner')<CR>
+vnoremap <silent> <Plug>LatexBox_SelectInlineMathOuter
+			\ :<C-U>call <SID>SelectInlineMath('outer')<CR>
+" }}}
+
+" select current environment {{{
+function! s:SelectCurrentEnv(seltype)
+	let [env, lnum, cnum, lnum2, cnum2] = LatexBox_GetCurrentEnvironment(1)
+	call cursor(lnum, cnum)
+	if a:seltype == 'inner'
+		if env =~ '^\'
+			call search('\\.\_\s*\S', 'eW')
+		else
+			call search('}\(\_\s*\[\_[^]]*\]\)\?\_\s*\S', 'eW')
+		endif
+	endif
+	if visualmode() ==# 'V'
+		normal! V
+	else
+		normal! v
+	endif
+	call cursor(lnum2, cnum2)
+	if a:seltype == 'inner'
+		call search('\S\_\s*', 'bW')
+	else
+		if env =~ '^\'
+			normal! l
+		else
+			call search('}', 'eW')
+		endif
+	endif
+endfunction
+vnoremap <silent> <Plug>LatexBox_SelectCurrentEnvInner :<C-U>call <SID>SelectCurrentEnv('inner')<CR>
+vnoremap <silent> <Plug>LatexBox_SelectCurrentEnvOuter :<C-U>call <SID>SelectCurrentEnv('outer')<CR>
+" }}}
+
+" Jump to the next braces {{{
+"
+function! LatexBox_JumpToNextBraces(backward)
+	let flags = ''
+	if a:backward
+		normal h
+		let flags .= 'b'
+	else
+		let flags .= 'c'
+	endif
+	if search('[][}{]', flags) > 0
+		normal l
+	endif
+	let prev = strpart(getline('.'), col('.') - 2, 1)
+	let next = strpart(getline('.'), col('.') - 1, 1)
+	if next =~ '[]}]' && prev !~ '[][{}]'
+		return "\<Right>"
+	else
+		return ''
+	endif
+endfunction
+" }}}
+
+" Table of Contents {{{
+
+" Special UTF-8 conversion
+function! s:ConvertBack(line)
+	let line = a:line
+	if exists('g:LatexBox_plaintext_toc')
+		"
+		" Substitute stuff like '\IeC{\"u}' to plain 'u'
+		"
+		let line = substitute(line, '\\IeC\s*{\\.\(.\)}', '\1', 'g')
+	else
+		"
+		" Substitute stuff like '\IeC{\"u}' to corresponding unicode symbols
+		"
+		for [pat, symbol] in s:ConvBackPats
+			let line = substitute(line, pat, symbol, 'g')
+		endfor
+	endif
+	return line
+endfunction
+
+function! s:ReadTOC(auxfile, texfile, ...)
+	let texfile = a:texfile
+	let prefix = fnamemodify(a:auxfile, ':p:h')
+
+	if a:0 != 2
+		let toc = []
+		let fileindices = { texfile : [] }
+	else
+		let toc = a:1
+		let fileindices = a:2
+		let fileindices[ texfile ] = []
+	endif
+
+	for line in readfile(a:auxfile)
+		let included = matchstr(line, '^\\@input{\zs[^}]*\ze}')
+		if included != ''
+			" append the input TOX to `toc` and `fileindices`
+			let newaux = prefix . '/' . included
+			let newtex = fnamemodify(newaux, ':r') . '.tex'
+			call s:ReadTOC(newaux, newtex, toc, fileindices)
+			continue
+		endif
+
+		" Parse statements like:
+		" \@writefile{toc}{\contentsline {section}{\numberline {secnum}Section Title}{pagenumber}}
+		" \@writefile{toc}{\contentsline {section}{\tocsection {}{1}{Section Title}}{pagenumber}}
+		" \@writefile{toc}{\contentsline {section}{\numberline {secnum}Section Title}{pagenumber}{otherstuff}}
+
+		let line = matchstr(line,
+					\ '\\@writefile{toc}{\\contentsline\s*\zs.*\ze}\s*$')
+		if empty(line)
+			continue
+		endif
+
+		let tree = LatexBox_TexToTree(s:ConvertBack(line))
+
+		if len(tree) < 3
+			" unknown entry type: just skip it
+			continue
+		endif
+
+		" parse level
+		let level = tree[0][0]
+		" parse page
+		if !empty(tree[2])
+			let page = tree[2][0]
+		else
+			let page = ''
+		endif
+		" parse section number
+		let secnum = ''
+		let tree = tree[1]
+		if len(tree) > 3 && empty(tree[1])
+			call remove(tree, 1)
+		endif
+		if len(tree) > 1 && type(tree[0]) == type("") && tree[0] =~ '^\\\(\(chapter\)\?numberline\|tocsection\)'
+			let secnum = LatexBox_TreeToTex(tree[1])
+			let secnum = substitute(secnum, '\\\S\+\s', '', 'g')
+			let secnum = substitute(secnum, '\\\S\+{\(.\{-}\)}', '\1', 'g')
+			let secnum = substitute(secnum, '^{\+\|}\+$', '', 'g')
+			call remove(tree, 1)
+		endif
+		" parse section title
+		let text = LatexBox_TreeToTex(tree)
+		let text = substitute(text, '^{\+\|}\+$',                 '', 'g')
+		let text = substitute(text, '\m^\\\(no\)\?\(chapter\)\?numberline\s*', '', '')
+		let text = substitute(text, '\*',                         '', 'g')
+
+		" add TOC entry
+		call add(fileindices[texfile], len(toc))
+		call add(toc, {'file': texfile,
+					\ 'level': level,
+					\ 'number': secnum,
+					\ 'text': text,
+					\ 'page': page})
+	endfor
+
+	return [toc, fileindices]
+
+endfunction
+
+function! LatexBox_TOC(...)
+
+	" Check if window already exists
+	let winnr = bufwinnr(bufnr('LaTeX TOC'))
+	" Two types of splits, horizontal and vertical
+	let l:hori = "new"
+	let l:vert = "vnew"
+
+	" Set General Vars and initialize size
+	let l:type = g:LatexBox_split_type
+	let l:size = 10
+
+	" Size detection
+	if l:type == l:hori
+	  let l:size = g:LatexBox_split_length
+	elseif l:type == l:vert
+	  let l:size = g:LatexBox_split_width
+	endif
+
+	if winnr >= 0
+		if a:0 == 0
+			silent execute winnr . 'wincmd w'
+		else
+			" Supplying an argument to this function causes toggling instead
+			" of jumping to the TOC window
+			if g:LatexBox_split_resize
+				silent exe "set columns-=" . l:size
+			endif
+			silent execute 'bwipeout' . bufnr('LaTeX TOC')
+		endif
+		return
+	endif
+	" Read TOC
+	let [toc, fileindices] = s:ReadTOC(LatexBox_GetAuxFile(),
+									 \ LatexBox_GetMainTexFile())
+	let calling_buf = bufnr('%')
+
+	" Find closest section in current buffer
+	let closest_index = s:FindClosestSection(toc,fileindices)
+
+	" Create TOC window and set local settings
+	if g:LatexBox_split_resize
+		silent exe "set columns+=" . l:size
+	endif
+	silent exe g:LatexBox_split_side l:size . l:type . ' LaTeX\ TOC'
+
+	let b:toc = toc
+	let b:toc_numbers = 1
+	let b:calling_win = bufwinnr(calling_buf)
+	setlocal filetype=latextoc
+
+	" Add TOC entries and jump to the closest section
+	for entry in toc
+		call append('$', entry['number'] . "\t" . entry['text'])
+	endfor
+	if !g:LatexBox_toc_hidehelp
+		call append('$', "")
+		call append('$', "<Esc>/q: close")
+		call append('$', "<Space>: jump")
+		call append('$', "<Enter>: jump and close")
+		call append('$', "s:       hide numbering")
+	endif
+	0delete _
+
+	execute 'normal! ' . (closest_index + 1) . 'G'
+
+	" Lock buffer
+	setlocal nomodifiable
+endfunction
+
+" Binary search for the closest section
+" return the index of the TOC entry
+function! s:FindClosestSection(toc, fileindices)
+	let file = expand('%:p')
+	if !has_key(a:fileindices, file)
+		return 0
+	endif
+
+	let imax = len(a:fileindices[file])
+	if imax > 0
+		let imin = 0
+		while imin < imax - 1
+			let i = (imax + imin) / 2
+			let tocindex = a:fileindices[file][i]
+			let entry = a:toc[tocindex]
+			let titlestr = entry['text']
+			let titlestr = escape(titlestr, '\')
+			let titlestr = substitute(titlestr, ' ', '\\_\\s\\+', 'g')
+			let [lnum, cnum] = searchpos('\\' . entry['level'] . '\_\s*{' . titlestr . '}', 'nW')
+			if lnum
+				let imax = i
+			else
+				let imin = i
+			endif
+		endwhile
+		return a:fileindices[file][imin]
+	else
+		return 0
+	endif
+endfunction
+
+let s:ConvBackPats = map([
+			\ ['\\''A}'        , 'Á'],
+			\ ['\\`A}'         , 'À'],
+			\ ['\\^A}'         , 'À'],
+			\ ['\\¨A}'         , 'Ä'],
+			\ ['\\"A}'         , 'Ä'],
+			\ ['\\''a}'        , 'á'],
+			\ ['\\`a}'         , 'à'],
+			\ ['\\^a}'         , 'à'],
+			\ ['\\¨a}'         , 'ä'],
+			\ ['\\"a}'         , 'ä'],
+			\ ['\\''E}'        , 'É'],
+			\ ['\\`E}'         , 'È'],
+			\ ['\\^E}'         , 'Ê'],
+			\ ['\\¨E}'         , 'Ë'],
+			\ ['\\"E}'         , 'Ë'],
+			\ ['\\''e}'        , 'é'],
+			\ ['\\`e}'         , 'è'],
+			\ ['\\^e}'         , 'ê'],
+			\ ['\\¨e}'         , 'ë'],
+			\ ['\\"e}'         , 'ë'],
+			\ ['\\''I}'        , 'Í'],
+			\ ['\\`I}'         , 'Î'],
+			\ ['\\^I}'         , 'Ì'],
+			\ ['\\¨I}'         , 'Ï'],
+			\ ['\\"I}'         , 'Ï'],
+			\ ['\\''i}'        , 'í'],
+			\ ['\\`i}'         , 'î'],
+			\ ['\\^i}'         , 'ì'],
+			\ ['\\¨i}'         , 'ï'],
+			\ ['\\"i}'         , 'ï'],
+			\ ['\\''{\?\\i }'  , 'í'],
+			\ ['\\''O}'        , 'Ó'],
+			\ ['\\`O}'         , 'Ò'],
+			\ ['\\^O}'         , 'Ô'],
+			\ ['\\¨O}'         , 'Ö'],
+			\ ['\\"O}'         , 'Ö'],
+			\ ['\\''o}'        , 'ó'],
+			\ ['\\`o}'         , 'ò'],
+			\ ['\\^o}'         , 'ô'],
+			\ ['\\¨o}'         , 'ö'],
+			\ ['\\"o}'         , 'ö'],
+			\ ['\\''U}'        , 'Ú'],
+			\ ['\\`U}'         , 'Ù'],
+			\ ['\\^U}'         , 'Û'],
+			\ ['\\¨U}'         , 'Ü'],
+			\ ['\\"U}'         , 'Ü'],
+			\ ['\\''u}'        , 'ú'],
+			\ ['\\`u}'         , 'ù'],
+			\ ['\\^u}'         , 'û'],
+			\ ['\\¨u}'         , 'ü'],
+			\ ['\\"u}'         , 'ü'],
+			\ ['\\`N}'         , 'Ǹ'],
+			\ ['\\\~N}'        , 'Ñ'],
+			\ ['\\''n}'        , 'ń'],
+			\ ['\\`n}'         , 'ǹ'],
+			\ ['\\\~n}'        , 'ñ'],
+			\], '[''\C\(\\IeC\s*{\)\?'' . v:val[0], v:val[1]]')
+" }}}
+
+" TOC Command {{{
+command! LatexTOC call LatexBox_TOC()
+command! LatexTOCToggle call LatexBox_TOC(1)
+" }}}
+
+" vim:fdm=marker:ff=unix:noet:ts=4:sw=4
+
+endif

ftplugin/latextoc.vim

@@ -0,0 +1,206 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1
+  
+" {{{1 Settings
+setlocal buftype=nofile
+setlocal bufhidden=wipe
+setlocal nobuflisted
+setlocal noswapfile
+setlocal nowrap
+setlocal nospell
+setlocal cursorline
+setlocal nonumber
+setlocal nolist
+setlocal tabstop=8
+setlocal cole=0
+setlocal cocu=nvic
+if g:LatexBox_fold_toc
+    setlocal foldmethod=expr
+    setlocal foldexpr=TOCFoldLevel(v:lnum)
+    setlocal foldtext=TOCFoldText()
+endif
+" }}}1
+
+" {{{1 Functions
+" {{{2 TOCClose
+function! s:TOCClose()
+    if g:LatexBox_split_resize
+        silent exe "set columns-=" . g:LatexBox_split_width
+    endif
+    bwipeout
+endfunction
+
+" {{{2 TOCToggleNumbers
+function! s:TOCToggleNumbers()
+    if b:toc_numbers
+        setlocal conceallevel=3
+        let b:toc_numbers = 0
+    else
+        setlocal conceallevel=0
+        let b:toc_numbers = 1
+    endif
+endfunction
+
+" {{{2 EscapeTitle
+function! s:EscapeTitle(titlestr)
+    let titlestr = substitute(a:titlestr, '\\[a-zA-Z@]*\>\s*{\?', '.*', 'g')
+    let titlestr = substitute(titlestr, '}', '', 'g')
+    let titlestr = substitute(titlestr, '\%(\.\*\s*\)\{2,}', '.*', 'g')
+    return titlestr
+endfunction
+
+" {{{2 TOCActivate
+function! s:TOCActivate(close)
+    let n = getpos('.')[1] - 1
+
+    if n >= len(b:toc)
+        return
+    endif
+
+    let entry = b:toc[n]
+
+    let titlestr = s:EscapeTitle(entry['text'])
+
+    " Search for duplicates
+    "
+    let i=0
+    let entry_hash = entry['level'].titlestr
+    let duplicates = 0
+    while i<n
+        let i_entry = b:toc[n]
+        let i_hash = b:toc[i]['level'].s:EscapeTitle(b:toc[i]['text'])
+        if i_hash == entry_hash
+            let duplicates += 1
+        endif
+        let i += 1
+    endwhile
+    let toc_bnr = bufnr('%')
+    let toc_wnr = winnr()
+
+    execute b:calling_win . 'wincmd w'
+
+    let root = fnamemodify(entry['file'], ':h') . '/'
+    let files = [entry['file']]
+    for line in filter(readfile(entry['file']), 'v:val =~ ''\\input{''')
+        let file = matchstr(line, '{\zs.\{-}\ze\(\.tex\)\?}') . '.tex'
+        if file[0] != '/'
+            let file = root . file
+        endif
+        call add(files, file)
+    endfor
+
+    " Find section in buffer (or inputted files)
+    if entry['level'] == 'label'
+        let re = '\(\\label\_\s*{\|label\s*=\s*\)' . titlestr . '\>'
+    else
+        let re = '\\' . entry['level'] . '\_\s*{' . titlestr . '}'
+    endif
+    call s:TOCFindMatch(re, duplicates, files)
+
+    if a:close
+        if g:LatexBox_split_resize
+            silent exe "set columns-=" . g:LatexBox_split_width
+        endif
+        execute 'bwipeout ' . toc_bnr
+    else
+        execute toc_wnr . 'wincmd w'
+    endif
+endfunction
+
+" {{{2 TOCFindMatch
+function! s:TOCFindMatch(strsearch,duplicates,files)
+    if len(a:files) == 0
+        echoerr "Could not find: " . a:strsearch
+        return
+    endif
+
+    call s:TOCOpenBuf(a:files[0])
+    let dups = a:duplicates
+
+    " Skip duplicates
+    while dups > 0
+        if search(a:strsearch, 'w')
+            let dups -= 1
+        else
+            break
+        endif
+    endwhile
+
+    if search(a:strsearch, 'w')
+        normal! zv
+        return
+    endif
+
+    call s:TOCFindMatch(a:strsearch,dups,a:files[1:])
+endfunction
+
+" {{{2 TOCFoldLevel
+function! TOCFoldLevel(lnum)
+    let line  = getline(a:lnum)
+    let match_s1 = line =~# '^\w\+\s'
+    let match_s2 = line =~# '^\w\+\.\w\+\s'
+    let match_s3 = line =~# '^\w\+\.\w\+\.\w\+\s'
+
+    if g:LatexBox_fold_toc_levels >= 3
+        if match_s3
+            return ">3"
+        endif
+    endif
+
+    if g:LatexBox_fold_toc_levels >= 2
+        if match_s2
+            return ">2"
+        endif
+    endif
+
+    if match_s1
+        return ">1"
+    endif
+
+    " Don't fold options
+    if line =~# '^\s*$'
+        return 0
+    endif
+
+    " Return previous fold level
+    return "="
+endfunction
+
+" {{{2 TOCFoldText
+function! TOCFoldText()
+    let parts = matchlist(getline(v:foldstart), '^\(.*\)\t\(.*\)$')
+    return printf('%-8s%-72s', parts[1], parts[2])
+endfunction
+
+" {{{2 TOCOpenBuf
+function! s:TOCOpenBuf(file)
+
+    let bnr = bufnr(a:file)
+    if bnr == -1
+        execute 'badd ' . a:file
+        let bnr = bufnr(a:file)
+    endif
+    execute 'buffer! ' . bnr
+    normal! gg
+
+endfunction
+
+" }}}1
+
+" {{{1 Mappings
+nnoremap <buffer> <silent> s :call <SID>TOCToggleNumbers()<CR>
+nnoremap <buffer> <silent> q :call <SID>TOCClose()<CR>
+nnoremap <buffer> <silent> <Esc> :call <SID>TOCClose()<CR>
+nnoremap <buffer> <silent> <Space> :call <SID>TOCActivate(0)<CR>
+nnoremap <buffer> <silent> <CR> :call <SID>TOCActivate(1)<CR>
+nnoremap <buffer> <silent> <leftrelease> :call <SID>TOCActivate(0)<cr>
+nnoremap <buffer> <silent> <2-leftmouse> :call <SID>TOCActivate(1)<cr>
+nnoremap <buffer> <silent> G G4k
+nnoremap <buffer> <silent> <Esc>OA k
+nnoremap <buffer> <silent> <Esc>OB j
+nnoremap <buffer> <silent> <Esc>OC l
+nnoremap <buffer> <silent> <Esc>OD h
+" }}}1
+
+" vim:fdm=marker:ff=unix:et:ts=4:sw=4
+
+endif

ftplugin/mail_vifm.vim

@@ -2,11 +2,13 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'vifm') == -1
   
 " Mail file type extension to pick files for attachments via vifm
 " Maintainer:  xaizek <xaizek@posteo.net>
-" Last Change: January 23, 2016
+" Last Change: January 02, 2018
 
 " Insert attachment picked via vifm after 'Subject' header
-function! s:AddMailAttacments()
-	" TODO: reduce duplication between this file and plugins/vifm.vim
+function! s:AddMailAttachments()
+	call vifm#globals#Init()
+
+	" XXX: similar code is in plugins/vifm.vim, but it's different in details
 	let l:listf = tempname()
 
 	if !has('nvim')
@@ -26,7 +28,7 @@ function! s:AddMailAttacments()
 	else
 		" Work around handicapped neovim...
 		let callback = { 'listf': l:listf }
-		function! callback.on_exit(id, code)
+		function! callback.on_exit(id, code, event)
 			buffer #
 			silent! bdelete! #
 			call s:HandleRunResults(a:code, self.listf)
@@ -59,7 +61,7 @@ function! s:HandleRunResults(exitcode, listf)
 	call delete(a:listf)
 endfunction
 
-nnoremap <buffer> <silent> <localleader>a :call <sid>AddMailAttacments()<cr>
+nnoremap <buffer> <silent> <localleader>a :call <sid>AddMailAttachments()<cr>
 
 " vim: set tabstop=2 softtabstop=2 shiftwidth=2 noexpandtab cinoptions-=(0 :
 

ftplugin/nix.vim

@@ -11,7 +11,12 @@ endif
 let b:did_ftplugin = 1
 
 
-setlocal comments=:#
-setlocal commentstring=#\ %s
+setlocal
+    \ comments=:#
+    \ commentstring=#\ %s
+    \ shiftwidth=2
+    \ softtabstop=2
+    \ expandtab
+    \ iskeyword+=-
 
 endif

ftplugin/purescript.vim

@@ -1,6 +1,6 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'purescript') == -1
   
-setlocal comments=s1fl:{-,mb:\ \ ,ex:-},:--
+setlocal comments=s1fl:{-,mb:\ \ ,ex:-},:--\ \|,:--
 setlocal include=^import
 setlocal includeexpr=printf('%s.purs',substitute(v:fname,'\\.','/','g'))
 

ftplugin/ruby.vim

@@ -46,7 +46,7 @@ endif
 setlocal formatoptions-=t formatoptions+=croql
 
 setlocal include=^\\s*\\<\\(load\\>\\\|require\\>\\\|autoload\\s*:\\=[\"']\\=\\h\\w*[\"']\\=,\\)
-setlocal includeexpr=substitute(substitute(v:fname,'::','/','g'),'\%(\.rb\)\=$','.rb','')
+setlocal includeexpr=substitute(substitute(v:fname,'::','/','g'),'\\%(\\.rb\\)\\=$','.rb','')
 setlocal suffixesadd=.rb
 
 if exists("&ofu") && has("ruby")
@@ -151,7 +151,7 @@ let b:undo_ftplugin = "setl fo< inc< inex< sua< def< com< cms< path< tags< kp<"
 function! s:map(mode, flags, map) abort
   let from = matchstr(a:map, '\S\+')
   if empty(mapcheck(from, a:mode))
-    exe a:mode.'map' '<buffer>'.(a:0 ? a:1 : '') a:map
+    exe a:mode.'map' '<buffer>' a:map
     let b:undo_ftplugin .= '|sil! '.a:mode.'unmap <buffer> '.from
   endif
 endfunction

ftplugin/tex_LatexBox.vim

@@ -0,0 +1,37 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1
+  
+" LaTeX Box plugin for Vim
+" Maintainer: David Munger
+" Email: mungerd@gmail.com
+" Version: 0.9.6
+
+if exists('*fnameescape')
+	function! s:FNameEscape(s)
+		return fnameescape(a:s)
+	endfunction
+else
+	function! s:FNameEscape(s)
+		return a:s
+	endfunction
+endif
+
+if !exists('b:LatexBox_loaded')
+
+	let prefix = expand('<sfile>:p:h') . '/latex-box/'
+
+	execute 'source ' . s:FNameEscape(prefix . 'common.vim')
+	execute 'source ' . s:FNameEscape(prefix . 'complete.vim')
+	execute 'source ' . s:FNameEscape(prefix . 'motion.vim')
+	execute 'source ' . s:FNameEscape(prefix . 'latexmk.vim')
+	execute 'source ' . s:FNameEscape(prefix . 'folding.vim')
+	" added by AH to add main.tex file finder
+	execute 'source ' . s:FNameEscape(prefix . 'findmain.vim')
+	execute 'source ' . s:FNameEscape(prefix . 'mappings.vim')
+
+	let b:LatexBox_loaded = 1
+
+endif
+
+" vim:fdm=marker:ff=unix:noet:ts=4:sw=4
+
+endif

ftplugin/toml.vim

@@ -31,8 +31,6 @@ else
 endif
 unlet s:delims
 
-let b:undo_ftplugin = ""
-
 let &cpo = s:save_cpo
 unlet s:save_cpo
 

ftplugin/twig.vim

@@ -12,6 +12,27 @@ setlocal comments=s:{#,ex:#}
 setlocal formatoptions+=tcqln
 " setlocal formatlistpat=^\\s*\\d\\+\\.\\s\\+\\\|^[-*+]\\s\\+
 
+if exists('b:match_words')
+    let b:twigMatchWords = [
+                \ ['block', 'endblock'],
+                \ ['for', 'endfor'],
+                \ ['macro', 'endmacro'],
+                \ ['if', 'elseif', 'else', 'endif'],
+                \ ['set', 'endset']
+                \]
+    for s:element in b:twigMatchWords
+        let s:pattern = ''
+        for s:tag in s:element[:-2]
+            if s:pattern != ''
+                let s:pattern .= ':'
+            endif
+            let s:pattern .= '{%\s*\<' . s:tag . '\>\s*\%(.*=\)\@![^}]\{-}%}'
+        endfor
+        let s:pattern .= ':{%\s*\<' . s:element[-1:][0] . '\>\s*.\{-}%}'
+        let b:match_words .= ',' . s:pattern
+    endfor
+endif
+
 if exists("b:did_ftplugin")
   let b:undo_ftplugin .= "|setlocal comments< formatoptions<"
 else

ftplugin/vue.vim

@@ -13,6 +13,13 @@ runtime! ftplugin/html.vim
 
 setlocal suffixesadd+=.vue
 
+if !exists('g:no_plugin_maps') && !exists('g:no_vue_maps')
+  nnoremap <silent> <buffer> [[ :call search('^<\(template\<Bar>script\<Bar>style\)', 'bW')<CR>
+  nnoremap <silent> <buffer> ]] :call search('^<\(template\<Bar>script\<Bar>style\)', 'W')<CR>
+  nnoremap <silent> <buffer> [] :call search('^</\(template\<Bar>script\<Bar>style\)', 'bW')<CR>
+  nnoremap <silent> <buffer> ][ :call search('^</\(template\<Bar>script\<Bar>style\)', 'W')<CR>
+endif
+
 if exists('g:loaded_ale')
   let g:ale_linters = get(g:, 'ale_linters', {})
   let g:ale_linters.vue = get(g:ale_linters, 'vue', ['eslint'])

indent/applescript.vim

@@ -0,0 +1,81 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'applescript') == -1
+  
+"Plugin Name: applescript indent file.
+"Author: mityu
+"Last Change: 02-May-2017.
+
+let s:cpo_save=&cpo
+set cpo&vim
+
+setlocal indentexpr=GetAppleScriptIndent()
+setlocal indentkeys+=0=end,0=else,=error
+
+func! GetAppleScriptIndent()
+	let l:ignorecase_save=&ignorecase
+	try
+		let &ignorecase=0
+		return s:returnAppleScriptIndent()
+	finally
+		let &ignorecase=l:ignorecase_save
+	endtry
+endfunc
+
+func! s:returnAppleScriptIndent()
+	let l:current_text=getline(v:lnum)
+
+	let l:prev_line=prevnonblank(v:lnum-1)
+
+	"At the start of the file, use 0 indent.
+	if l:prev_line==0
+		return 0
+	endif
+
+	let l:prev_line_save=l:prev_line
+	let l:prev_line=s:prev_non_connected_line(l:prev_line)
+
+	let l:indent=indent(l:prev_line)
+
+	if l:prev_line_save-l:prev_line==1
+		"連結開始
+		let l:indent+=shiftwidth()*2
+	elseif l:prev_line_save-l:prev_line>=2
+		"絶賛連結中
+		"その時は前の行のインデントをそのまま流用する
+		return indent(l:prev_line_save)
+	elseif l:prev_line_save==l:prev_line && s:doesOrderConnect(getline(l:prev_line-1))
+		"前の行が連結される行の最終行の場合
+		let l:prev_line=s:prev_non_connected_line(l:prev_line-1)
+		if l:prev_line==0 | let l:prev_line=1 | endif
+		let l:indent=indent(l:prev_line)
+	endif
+
+	let l:prev_text=getline(l:prev_line)
+	if l:prev_text=~'^\s*\(on\|\(tell\(.*\<to\>\)\@!\)\|repeat\|try\|if\|else\)'
+		let l:indent+=shiftwidth()
+	endif
+
+	if l:current_text=~'^\s*\(end\|else\|on\serror\)'
+		let l:indent-=shiftwidth()
+	endif
+
+	return l:indent
+endfunc
+
+func! s:prev_non_connected_line(line)
+	let l:prev_line=prevnonblank(a:line)
+	while l:prev_line>0 && s:doesOrderConnect(getline(l:prev_line))
+		let l:prev_line-=1
+	endwhile
+	return l:prev_line
+endfunc
+
+func! s:doesOrderConnect(text)
+	return a:text=~'¬$'
+endfunc
+
+let &cpo=s:cpo_save
+unlet s:cpo_save
+
+" vim: foldmethod=marker
+
+endif

indent/caddyfile.vim

@@ -9,14 +9,13 @@ setlocal nolisp
 setlocal autoindent
 setlocal indentexpr=GetCaddyfileIndent(v:lnum)
 setlocal indentkeys+=<:>,0=},0=)
-" setlocal cindent
 
 if exists('*shiftwidth')
-	func s:sw()
+	function! s:sw()
 		return shiftwidth()
 	endfunc
 else
-	func s:sw()
+	function! s:sw()
 		return &sw
 	endfunc
 endif

indent/cython.vim

@@ -0,0 +1,433 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'python-ident') == -1
+  
+" PEP8 compatible Python indent file
+" Language:         Python
+" Maintainer:       Daniel Hahler <https://daniel.hahler.de/>
+" Prev Maintainer:  Hynek Schlawack <hs@ox.cx>
+" Prev Maintainer:  Eric Mc Sween <em@tomcom.de> (address invalid)
+" Original Author:  David Bustos <bustos@caltech.edu> (address invalid)
+" License:          CC0
+"
+" vim-python-pep8-indent - A nicer Python indentation style for vim.
+" Written in 2004 by David Bustos <bustos@caltech.edu>
+" Maintained from 2004-2005 by Eric Mc Sween <em@tomcom.de>
+" Maintained from 2013 by Hynek Schlawack <hs@ox.cx>
+" Maintained from 2017 by Daniel Hahler <https://daniel.hahler.de/>
+"
+" To the extent possible under law, the author(s) have dedicated all copyright
+" and related and neighboring rights to this software to the public domain
+" worldwide. This software is distributed without any warranty.
+" You should have received a copy of the CC0 Public Domain Dedication along
+" with this software. If not, see
+" <http://creativecommons.org/publicdomain/zero/1.0/>.
+
+" Only load this indent file when no other was loaded.
+if exists('b:did_indent')
+    finish
+endif
+let b:did_indent = 1
+
+setlocal nolisp
+setlocal autoindent
+setlocal indentexpr=GetPythonPEPIndent(v:lnum)
+setlocal indentkeys=!^F,o,O,<:>,0),0],0},=elif,=except
+
+if !exists('g:python_pep8_indent_multiline_string')
+    let g:python_pep8_indent_multiline_string = 0
+endif
+
+let s:block_rules = {
+            \ '^\s*elif\>': ['if', 'elif'],
+            \ '^\s*except\>': ['try', 'except'],
+            \ '^\s*finally\>': ['try', 'except', 'else']
+            \ }
+let s:block_rules_multiple = {
+            \ '^\s*else\>': ['if', 'elif', 'for', 'try', 'except'],
+            \ }
+" Pairs to look for when searching for opening parenthesis.
+" The value is the maximum offset in lines.
+let s:paren_pairs = {'()': 50, '[]': 100, '{}': 1000}
+
+if &filetype ==# 'pyrex' || &filetype ==# 'cython'
+    let b:control_statement = '\v^\s*(class|def|if|while|with|for|except|cdef|cpdef)>'
+else
+    let b:control_statement = '\v^\s*(class|def|if|while|with|for|except)>'
+endif
+let s:stop_statement = '^\s*\(break\|continue\|raise\|return\|pass\)\>'
+
+" Skip strings and comments. Return 1 for chars to skip.
+" jedi* refers to syntax definitions from jedi-vim for call signatures, which
+" are inserted temporarily into the buffer.
+let s:skip_special_chars = 'synIDattr(synID(line("."), col("."), 0), "name") ' .
+            \ '=~? "\\vstring|comment|jedi\\S"'
+
+let s:skip_after_opening_paren = 'synIDattr(synID(line("."), col("."), 0), "name") ' .
+            \ '=~? "\\vcomment|jedi\\S"'
+
+" Also ignore anything concealed.
+" Wrapper around synconcealed for older Vim (7.3.429, used on Travis CI).
+function! s:is_concealed(line, col)
+    let concealed = synconcealed(a:line, a:col)
+    return len(concealed) && concealed[0]
+endfunction
+if has('conceal')
+    let s:skip_special_chars .= '|| s:is_concealed(line("."), col("."))'
+endif
+
+
+let s:skip_search = 'synIDattr(synID(line("."), col("."), 0), "name") ' .
+            \ '=~? "comment"'
+
+" Use 'shiftwidth()' instead of '&sw'.
+" (Since Vim patch 7.3.629, 'shiftwidth' can be set to 0 to follow 'tabstop').
+if exists('*shiftwidth')
+    function! s:sw()
+        return shiftwidth()
+    endfunction
+else
+    function! s:sw()
+        return &shiftwidth
+    endfunction
+endif
+
+function! s:pair_sort(x, y)
+    if a:x[0] == a:y[0]
+        return a:x[1] == a:y[1] ? 0 : a:x[1] > a:y[1] ? 1 : -1
+    else
+        return a:x[0] > a:y[0] ? 1 : -1
+    endif
+endfunction
+
+" Find backwards the closest open parenthesis/bracket/brace.
+function! s:find_opening_paren(...)
+    " optional arguments: line and column (defaults to 1) to search around
+    if a:0 > 0
+        let view = winsaveview()
+        call cursor(a:1, a:0 > 1 ? a:2 : 1)
+        let ret = s:find_opening_paren()
+        call winrestview(view)
+        return ret
+    endif
+
+    " Return if cursor is in a comment.
+    exe 'if' s:skip_search '| return [0, 0] | endif'
+
+    let nearest = [0, 0]
+    for [p, maxoff] in items(s:paren_pairs)
+        let stopline = max([0, line('.') - maxoff, nearest[0]])
+        let next = searchpairpos(
+           \ '\V'.p[0], '', '\V'.p[1], 'bnW', s:skip_special_chars, stopline)
+        if next[0] && (next[0] > nearest[0] || (next[0] == nearest[0] && next[1] > nearest[1]))
+            let nearest = next
+        endif
+    endfor
+    return nearest
+endfunction
+
+" Find the start of a multi-line statement
+function! s:find_start_of_multiline_statement(lnum)
+    let lnum = a:lnum
+    while lnum > 0
+        if getline(lnum - 1) =~# '\\$'
+            let lnum = prevnonblank(lnum - 1)
+        else
+            let [paren_lnum, _] = s:find_opening_paren(lnum)
+            if paren_lnum < 1
+                return lnum
+            else
+                let lnum = paren_lnum
+            endif
+        endif
+    endwhile
+endfunction
+
+" Find possible indent(s) of the block starter that matches the current line.
+function! s:find_start_of_block(lnum, types, multiple)
+    let r = []
+    let types = copy(a:types)
+    let re = '\V\^\s\*\('.join(a:types, '\|').'\)\>'
+    let lnum = a:lnum
+    let last_indent = indent(lnum) + 1
+    while lnum > 0 && last_indent > 0
+        let indent = indent(lnum)
+        if indent < last_indent
+            for type in types
+                let re = '\v^\s*'.type.'>'
+                if getline(lnum) =~# re
+                    if !a:multiple
+                        return [indent]
+                    endif
+                    if index(r, indent) == -1
+                        let r += [indent]
+                    endif
+                    " Remove any handled type, e.g. 'if'.
+                    call remove(types, index(types, type))
+                endif
+            endfor
+            let last_indent = indent(lnum)
+        endif
+        let lnum = prevnonblank(lnum - 1)
+    endwhile
+    return r
+endfunction
+
+" Is "expr" true for every position in "lnum", beginning at "start"?
+" (optionally up to a:1 / 4th argument)
+function! s:match_expr_on_line(expr, lnum, start, ...)
+    let text = getline(a:lnum)
+    let end = a:0 ? a:1 : len(text)
+    if a:start > end
+        return 1
+    endif
+    let save_pos = getpos('.')
+    let r = 1
+    for i in range(a:start, end)
+        call cursor(a:lnum, i)
+        if !(eval(a:expr) || text[i-1] =~# '\s')
+            let r = 0
+            break
+        endif
+    endfor
+    call setpos('.', save_pos)
+    return r
+endfunction
+
+" Line up with open parenthesis/bracket/brace.
+function! s:indent_like_opening_paren(lnum)
+    let [paren_lnum, paren_col] = s:find_opening_paren(a:lnum)
+    if paren_lnum <= 0
+        return -2
+    endif
+    let text = getline(paren_lnum)
+    let base = indent(paren_lnum)
+
+    let nothing_after_opening_paren = s:match_expr_on_line(
+                \ s:skip_after_opening_paren, paren_lnum, paren_col+1)
+    let starts_with_closing_paren = getline(a:lnum) =~# '^\s*[])}]'
+
+    if nothing_after_opening_paren
+        if starts_with_closing_paren
+            let res = base
+        else
+            let res = base + s:sw()
+        endif
+    else
+        " Indent to match position of opening paren.
+        let res = paren_col
+    endif
+
+    " If this line is the continuation of a control statement
+    " indent further to distinguish the continuation line
+    " from the next logical line.
+    if text =~# b:control_statement && res == base + s:sw()
+        return base + s:sw() * 2
+    else
+        return res
+    endif
+endfunction
+
+" Match indent of first block of this type.
+function! s:indent_like_block(lnum)
+    let text = getline(a:lnum)
+    for [multiple, block_rules] in [
+                \ [0, s:block_rules],
+                \ [1, s:block_rules_multiple]]
+        for [line_re, blocks] in items(block_rules)
+            if text !~# line_re
+                continue
+            endif
+
+            let indents = s:find_start_of_block(a:lnum - 1, blocks, multiple)
+            if !len(indents)
+                return -1
+            endif
+            if len(indents) == 1
+                return indents[0]
+            endif
+
+            " Multiple valid indents, e.g. for 'else' with both try and if.
+            let indent = indent(a:lnum)
+            if index(indents, indent) != -1
+                " The indent is valid, keep it.
+                return indent
+            endif
+            " Fallback to the first/nearest one.
+            return indents[0]
+        endfor
+    endfor
+    return -2
+endfunction
+
+function! s:indent_like_previous_line(lnum)
+    let lnum = prevnonblank(a:lnum - 1)
+
+    " No previous line, keep current indent.
+    if lnum < 1
+      return -1
+    endif
+
+    let text = getline(lnum)
+    let start = s:find_start_of_multiline_statement(lnum)
+    let base = indent(start)
+    let current = indent(a:lnum)
+
+    " Jump to last character in previous line.
+    call cursor(lnum, len(text))
+    let ignore_last_char = eval(s:skip_special_chars)
+
+    " Search for final colon that is not inside something to be ignored.
+    while 1
+        let curpos = getpos('.')[2]
+        if curpos == 1 | break | endif
+        if eval(s:skip_special_chars) || text[curpos-1] =~# '\s'
+            normal! h
+            continue
+        elseif text[curpos-1] ==# ':'
+            return base + s:sw()
+        endif
+        break
+    endwhile
+
+    if text =~# '\\$' && !ignore_last_char
+        " If this line is the continuation of a control statement
+        " indent further to distinguish the continuation line
+        " from the next logical line.
+        if getline(start) =~# b:control_statement
+            return base + s:sw() * 2
+        endif
+
+        " Nest (other) explicit continuations only one level deeper.
+        return base + s:sw()
+    endif
+
+    let empty = getline(a:lnum) =~# '^\s*$'
+
+    " Current and prev line are empty, next is not -> indent like next.
+    if empty && a:lnum > 1 &&
+          \ (getline(a:lnum - 1) =~# '^\s*$') &&
+          \ !(getline(a:lnum + 1) =~# '^\s*$')
+      return indent(a:lnum + 1)
+    endif
+
+    " If the previous statement was a stop-execution statement or a pass
+    if getline(start) =~# s:stop_statement
+        " Remove one level of indentation if the user hasn't already dedented
+        if empty || current > base - s:sw()
+            return base - s:sw()
+        endif
+        " Otherwise, trust the user
+        return -1
+    endif
+
+    if !empty && s:is_dedented_already(current, base)
+        return -1
+    endif
+
+    " In all other cases, line up with the start of the previous statement.
+    return base
+endfunction
+
+" If this line is dedented and the number of indent spaces is valid
+" (multiple of the indentation size), trust the user.
+function! s:is_dedented_already(current, base)
+    let dedent_size = a:current - a:base
+    return (dedent_size < 0 && a:current % s:sw() == 0) ? 1 : 0
+endfunction
+
+" Is the syntax at lnum (and optionally cnum) a python string?
+function! s:is_python_string(lnum, ...)
+    let line = getline(a:lnum)
+    let linelen = len(line)
+    if linelen < 1
+      let linelen = 1
+    endif
+    let cols = a:0 ? type(a:1) != type([]) ? [a:1] : a:1 : range(1, linelen)
+    for cnum in cols
+        if match(map(synstack(a:lnum, cnum),
+                    \ "synIDattr(v:val, 'name')"), 'python\S*String') == -1
+            return 0
+        end
+    endfor
+    return 1
+endfunction
+
+function! GetPythonPEPIndent(lnum)
+    " First line has indent 0
+    if a:lnum == 1
+        return 0
+    endif
+
+    let line = getline(a:lnum)
+    let prevline = getline(a:lnum-1)
+
+    " Multilinestrings: continous, docstring or starting.
+    if s:is_python_string(a:lnum-1, len(prevline))
+                \ && (s:is_python_string(a:lnum, 1)
+                \     || match(line, '^\%("""\|''''''\)') != -1)
+
+        " Indent closing quotes as the line with the opening ones.
+        let match_quotes = match(line, '^\s*\zs\%("""\|''''''\)')
+        if match_quotes != -1
+            " closing multiline string
+            let quotes = line[match_quotes:(match_quotes+2)]
+            let pairpos = searchpairpos(quotes, '', quotes, 'b')
+            if pairpos[0] != 0
+                return indent(pairpos[0])
+            else
+                " TODO: test to cover this!
+            endif
+        endif
+
+        if s:is_python_string(a:lnum-1)
+            " Previous line is (completely) a string.
+            return indent(a:lnum-1)
+        endif
+
+        if match(prevline, '^\s*\%("""\|''''''\)') != -1
+            " docstring.
+            return indent(a:lnum-1)
+        endif
+
+        let indent_multi = get(b:, 'python_pep8_indent_multiline_string',
+                    \ get(g:, 'python_pep8_indent_multiline_string', 0))
+        if match(prevline, '\v%("""|'''''')$') != -1
+            " Opening multiline string, started in previous line.
+            if (&autoindent && indent(a:lnum) == indent(a:lnum-1))
+                        \ || match(line, '\v^\s+$') != -1
+                " <CR> with empty line or to split up 'foo("""bar' into
+                " 'foo("""' and 'bar'.
+                if indent_multi == -2
+                    return indent(a:lnum-1) + s:sw()
+                endif
+                return indent_multi
+            endif
+        endif
+
+        " Keep existing indent.
+        if match(line, '\v^\s*\S') != -1
+            return -1
+        endif
+
+        if indent_multi != -2
+            return indent_multi
+        endif
+
+        return s:indent_like_opening_paren(a:lnum)
+    endif
+
+    " Parens: If we can find an open parenthesis/bracket/brace, line up with it.
+    let indent = s:indent_like_opening_paren(a:lnum)
+    if indent >= -1
+        return indent
+    endif
+
+    " Blocks: Match indent of first block of this type.
+    let indent = s:indent_like_block(a:lnum)
+    if indent >= -1
+        return indent
+    endif
+
+    return s:indent_like_previous_line(a:lnum)
+endfunction
+
+endif

indent/graphql.vim

@@ -0,0 +1,81 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'graphql') == -1
+  
+" Vim indent file
+" Language: GraphQL
+" Maintainer: Jon Parise <jon@indelible.org>
+
+if exists('b:did_indent')
+  finish
+endif
+let b:did_indent = 1
+
+setlocal autoindent
+setlocal nocindent
+setlocal nolisp
+setlocal nosmartindent
+
+setlocal indentexpr=GetGraphQLIndent()
+setlocal indentkeys=0{,0},0),0[,0],0#,!^F,o,O,e
+
+" If our indentation function already exists, we have nothing more to do.
+if exists('*GetGraphQLIndent')
+  finish
+endif
+
+let s:cpo_save = &cpoptions
+set cpoptions&vim
+
+" Check if the character at lnum:col is inside a string.
+function s:InString(lnum, col)
+  return synIDattr(synID(a:lnum, a:col, 1), 'name') is# 'graphqlString'
+endfunction
+
+function GetGraphQLIndent()
+  " If this is the first non-blank line, we have nothing more to do because
+  " all of our indentation rules are based on matching against earlier lines.
+  let l:prevlnum = prevnonblank(v:lnum - 1)
+  if l:prevlnum == 0
+    return 0
+  endif
+
+  let l:line = getline(v:lnum)
+
+  " If this line contains just a closing bracket, find its matching opening
+  " bracket and indent the closing backet to match.
+  let l:col = matchend(l:line, '^\s*[]})]')
+  if l:col > 0 && !s:InString(v:lnum, l:col)
+    let l:bracket = l:line[l:col - 1]
+    call cursor(v:lnum, l:col)
+
+    if l:bracket is# '}'
+      let l:matched = searchpair('{', '', '}', 'bW')
+    elseif l:bracket is# ']'
+      let l:matched = searchpair('\[', '', '\]', 'bW')
+    elseif l:bracket is# ')'
+      let l:matched = searchpair('(', '', ')', 'bW')
+    else
+      let l:matched = -1
+    endif
+
+    return l:matched > 0 ? indent(l:matched) : virtcol('.') - 1
+  endif
+
+  " If we're inside of a multiline string, continue with the same indentation.
+  if s:InString(v:lnum, matchend(l:line, '^\s*') + 1)
+    return indent(v:lnum)
+  endif
+
+  " If the previous line contained an opening bracket, and we are still in it,
+  " add indent depending on the bracket type.
+  if getline(l:prevlnum) =~# '[[{(]\s*$'
+    return indent(l:prevlnum) + shiftwidth()
+  endif
+
+  " Default to the existing indentation level.
+  return indent(l:prevlnum)
+endfunction
+
+let &cpoptions = s:cpo_save
+unlet s:cpo_save
+
+endif

indent/haskell.vim

@@ -42,12 +42,6 @@ if !exists('g:haskell_indent_let')
   let g:haskell_indent_let = 4
 endif
 
-if !exists('g:haskell_indent_let_no_in')
-  " let x = 0
-  "     x
-  let g:haskell_indent_let_no_in = 4
-endif
-
 if !exists('g:haskell_indent_where')
   " where f :: Int -> Int
   " >>>>>>f x = x
@@ -73,7 +67,7 @@ if !exists('g:haskell_indent_guard')
 endif
 
 setlocal indentexpr=GetHaskellIndent()
-setlocal indentkeys=0},0),0],!^F,o,O,0=where,0=let,0=deriving,<space>
+setlocal indentkeys=!^F,o,O,0{,0},0(,0),0[,0],0,,0=where,0=let,0=deriving,0=in\ ,0=::\ ,0=\-\>\ ,0=\=\>\ ,0=\|\ ,=\=\ 
 
 function! s:isInBlock(hlstack)
   return index(a:hlstack, 'haskellDelimiter') > -1 || index(a:hlstack, 'haskellParens') > -1 || index(a:hlstack, 'haskellBrackets') > -1 || index(a:hlstack, 'haskellBlock') > -1 || index(a:hlstack, 'haskellBlockComment') > -1 || index(a:hlstack, 'haskellPragma') > -1
@@ -115,25 +109,26 @@ endfunction
 " backtrack to find guard clause
 function! s:indentGuard(pos, prevline)
   let l:l = a:prevline
-  let l:c = 1
+  let l:c = v:lnum - 1
+  let l:s = indent(l:c)
 
-  while v:lnum != l:c
-    " empty line, stop looking
-    if l:l =~ '^$'
-      return a:pos
-    " guard found
-    elseif l:l =~ '^\s*|\s\+'
-      return match(l:l, '|')
+  while l:c >= 1
+    if l:s == 0 && strlen(l:l) > 0
+      " top-level start, stop looking
+      return g:haskell_indent_guard
+    elseif l:l =~ '^\s\+[|,=]\s\+'
+      " guard block found
+      return match(l:l, '[|,=]')
+    else
+      if l:s > 0 && l:s <= a:pos
         " found less deeper indentation (not starting with `,` or `=`)
         " stop looking
-    else
-      let l:m = match(l:l, '\S')
-      if l:l !~ '^\s*[=,]' && l:m <= a:pos
-        return l:m + g:haskell_indent_guard
+        return l:s + g:haskell_indent_guard
       endif
     endif
-    let l:c += 1
-    let l:l = getline(v:lnum - l:c)
+    let l:c -= 1
+    let l:l = getline(l:c)
+    let l:s = indent(l:c)
   endwhile
 
   return -1
@@ -196,7 +191,7 @@ function! GetHaskellIndent()
 
   " operator at end of previous line
   if l:prevline =~ '[!#$%&*+./<>?@\\^|~-]\s*$'
-    return match(l:prevline, '\S') + &shiftwidth
+    return indent(v:lnum - 1) + &shiftwidth
   endif
 
   " let foo =
@@ -207,7 +202,7 @@ function! GetHaskellIndent()
 
   " let x = 1 in
   " >>>>x
-  if l:prevline =~ '\C\<let\>\s\+.\+\<in\>\?$' && l:line !~ '\C^\s*\<in\>'
+  if l:prevline =~ '\C\<let\>.\{-}\<in\>\s*$' && l:line !~ '\C^\s*\<in\>'
     return match(l:prevline, '\C\<let\>') + g:haskell_indent_let
   endif
 
@@ -215,9 +210,6 @@ function! GetHaskellIndent()
   " let y = 2
   "
   " let x = 1
-  " >in x
-  "
-  " let x = 1
   " >>>>y = 2
   "
   " let x = 1
@@ -228,21 +220,11 @@ function! GetHaskellIndent()
       if s:isSYN('haskellLet', v:lnum - 1, l:s + 1)
         return l:s
       endif
-    elseif l:line =~ '\C^\s*\<in\>'
-      let l:s = match(l:prevline, '\C\<let\>')
-      if s:isSYN('haskellLet', v:lnum - 1, l:s + 1)
-        return l:s + g:haskell_indent_in
-      endif
     elseif l:line =~ '\s=\s'
       let l:s = match(l:prevline, '\C\<let\>')
       if s:isSYN('haskellLet', v:lnum - 1, l:s + 1)
         return l:s + g:haskell_indent_let
       endif
-    else
-      let l:s = match(l:prevline, '\C\<let\>')
-      if s:isSYN('haskellLet', v:lnum - 1, l:s + 1)
-        return l:s + g:haskell_indent_let_no_in
-      endif
     endif
   endif
 
@@ -263,7 +245,7 @@ function! GetHaskellIndent()
   " >>foo
   "
   if l:prevline =~ '\C\<where\>\s*$'
-    return match(l:prevline, '\S') + get(g:, 'haskell_indent_after_bare_where', &shiftwidth)
+    return indent(v:lnum - 1) + get(g:, 'haskell_indent_after_bare_where', &shiftwidth)
   endif
 
   " do
@@ -272,7 +254,7 @@ function! GetHaskellIndent()
   " foo =
   " >>bar
   if l:prevline =~ '\C\(\<do\>\|=\)\s*$'
-    return match(l:prevline, '\S') + &shiftwidth
+    return indent(v:lnum - 1) + &shiftwidth
   endif
 
   " do foo
@@ -288,7 +270,7 @@ function! GetHaskellIndent()
   " >>bar -> quux
   if l:prevline =~ '\C\<case\>.\+\<of\>\s*$'
     if get(g:,'haskell_indent_case_alternative', 0)
-      return match(l:prevline, '\S') + &shiftwidth
+      return indent(v:lnum - 1) + &shiftwidth
     else
       return match(l:prevline, '\C\<case\>') + g:haskell_indent_case
     endif
@@ -296,9 +278,20 @@ function! GetHaskellIndent()
 
   "" where foo
   "" >>>>>>bar
+  ""
+  "" where foo :: Int
+  "" >>>>>>>>>>-> Int
+  ""
+  "" where foo x
+  "" >>>>>>>>|
   if l:prevline =~ '\C\<where\>\s\+\S\+.*$'
     if  l:line =~ '^\s*[=-]>\s' && l:prevline =~ ' :: '
       return match(l:prevline, ':: ')
+    elseif  l:line =~ '^\s*|\s'
+      let l:s = match(l:prevline, '\C\<where\>')
+      if s:isSYN('haskellWhere', v:lnum - 1, l:s + 1)
+        return l:s + g:haskell_indent_where + g:haskell_indent_guard
+      endif
     else
       let l:s = match(l:prevline, '\C\<where\>')
       if s:isSYN('haskellWhere', v:lnum - 1, l:s + 1)
@@ -309,8 +302,8 @@ function! GetHaskellIndent()
 
   " newtype Foo = Foo
   " >>deriving
-  if l:prevline =~ '\C\s*\<\(newtype\|data\)\>[^{]\+' && l:line =~ '\C^\s*\<deriving\>'
-    return match(l:prevline, '\S') + &shiftwidth
+  if l:prevline =~ '\C^\s*\<\(newtype\|data\)\>[^{]\+' && l:line =~ '\C^\s*\<deriving\>'
+    return indent(v:lnum - 1) + &shiftwidth
   endif
 
   " foo :: Int
@@ -352,9 +345,9 @@ function! GetHaskellIndent()
       else
         let l:m = matchstr(l:line, '^\s*\zs\<\S\+\>\ze')
         let l:l = l:prevline
-        let l:c = 1
+        let l:c = v:lnum - 1
 
-        while v:lnum != l:c
+        while l:c >= 1
           " fun decl
           if l:l =~ ('^\s*' . l:m . '\(\s*::\|\n\s\+::\)')
             let l:s = match(l:l, l:m)
@@ -367,8 +360,8 @@ function! GetHaskellIndent()
           elseif l:l =~ '^$'
              return 0
           endif
-          let l:c += 1
-          let l:l = getline(v:lnum - l:c)
+          let l:c -= 1
+          let l:l = getline(l:c)
         endwhile
 
         return 0
@@ -415,7 +408,7 @@ function! GetHaskellIndent()
   " foo
   " >>{
   if l:line =~ '^\s*{'
-    let l:s = match(l:prevline, '\S')
+    let l:s = indent(v:lnum - 1)
     if l:s >= 0
       return l:s + &shiftwidth
     endif
@@ -433,14 +426,27 @@ function! GetHaskellIndent()
       return match(l:prevline, 'in') - g:haskell_indent_in
     endif
 
-    return match(l:prevline, '\S') + get(g:, 'haskell_indent_before_where', &shiftwidth)
+    return indent(v:lnum - 1) + get(g:, 'haskell_indent_before_where', &shiftwidth)
   endif
 
   " let x = 1
   "     y = 2
   " >in x + 1
   if l:line =~ '\C^\s*\<in\>'
-    return match(l:prevline, '\S') - (4 - g:haskell_indent_in)
+    let l:s = 0
+    let l:c = v:lnum - 1
+
+    while l:s <= 0 && l:c >= 1
+      let l:l = getline(l:c)
+      let l:s = match(l:l, '\C\<let\>')
+      if l:s >= 1 && s:isSYN('haskellLet', l:c, l:s + 1)
+        break
+      elseif l:l =~ '^\S'
+        return -1
+      endif
+      let l:c -= 1
+    endwhile
+    return l:s + g:haskell_indent_in
   endif
 
   " data Foo
@@ -485,7 +491,7 @@ function! GetHaskellIndent()
   " foo
   " >>:: Int
   if l:line =~ '^\s*::\s'
-    return match(l:prevline, '\S') + &shiftwidth
+    return indent(v:lnum - 1) + &shiftwidth
   endif
 
   " indent closing brace, paren or bracket

indent/javascript.vim

@@ -89,22 +89,22 @@ function s:SynAt(l,c)
 endfunction
 
 function s:ParseCino(f)
-  let [divider, n, cstr] = [0] + matchlist(&cino,
-        \ '\%(.*,\)\=\%(\%d'.char2nr(a:f).'\(-\)\=\([.s0-9]*\)\)\=')[1:2]
-  for c in split(cstr,'\zs')
-    if c == '.' && !divider
+  let [s, n, divider] = [strridx(&cino, a:f)+1, '', 0]
+  while s && &cino[ s ] =~ '[^,]'
+    if &cino[ s ] == '.'
       let divider = 1
-    elseif c ==# 's'
+    elseif &cino[ s ] ==# 's'
       if n !~ '\d'
         return n . s:sw() + 0
       endif
       let n = str2nr(n) * s:sw()
       break
     else
-      let [n, divider] .= [c, 0]
+      let [n, divider] .= [&cino[ s ], 0]
     endif
-  endfor
-  return str2nr(n) / max([str2nr(divider),1])
+    let s += 1
+  endwhile
+  return str2nr(n) / max([divider, 1])
 endfunction
 
 " Optimized {skip} expr, only callable from the search loop which
@@ -208,18 +208,15 @@ function s:ExprCol()
   let bal = 0
   while s:SearchLoop('[{}?:]','bW',s:skip_expr)
     if s:LookingAt() == ':'
-      if getline('.')[col('.')-2] == ':'
-        call cursor(0,col('.')-1)
-        continue
-      endif
-      let bal -= 1
+      let bal -= !search('\m:\%#','bW')
     elseif s:LookingAt() == '?'
       if getline('.')[col('.'):col('.')+1] =~ '^\.\d\@!'
-        continue
+        " ?. conditional chain, not ternary start
       elseif !bal
         return 1
-      endif
+      else
         let bal += 1
+      endif
     elseif s:LookingAt() == '{'
       return !s:IsBlock()
     elseif !s:GetPair('{','}','bW',s:skip_expr)
@@ -250,7 +247,7 @@ function s:Balanced(lnum,line)
   let pos = match(a:line, '[][(){}]')
   while pos != -1
     if s:SynAt(a:lnum,pos + 1) !~? b:syng_strcom
-      let l:open += match(' ' . a:line[pos],'[[({]')
+      let l:open += matchend(a:line[pos],'[[({]')
       if l:open < 0
         return
       endif
@@ -271,10 +268,7 @@ function s:OneScope()
     return s:Pure('s:PreviousToken') != '.'
   elseif strpart(getline('.'),col('.')-2,2) == '=>'
     call cursor(0,col('.')-1)
-    if s:PreviousToken() == ')'
-      return s:GetPair('(', ')', 'bW', s:skip_expr)
-    endif
-    return 1
+    return s:PreviousToken() != ')' || s:GetPair('(', ')', 'bW', s:skip_expr)
   endif
 endfunction
 
@@ -299,9 +293,9 @@ endfunction
 " encloses the entire context, 'cont' if whether a:firstline is a continued
 " expression, which could have started in a braceless context
 function s:IsContOne(cont)
-  let [l:num, b_l] = [b:js_cache[1] + !b:js_cache[1], 0]
-  let pind = b:js_cache[1] ? indent(b:js_cache[1]) + s:sw() : 0
-  let ind = indent('.') + !a:cont
+  let [l:num, pind] = b:js_cache[1] ?
+        \ [b:js_cache[1], indent(b:js_cache[1]) + s:sw()] : [1,0]
+  let [ind, b_l] = [indent('.') + !a:cont, 0]
   while line('.') > l:num && ind > pind || line('.') == l:num
     if indent('.') < ind && s:OneScope()
       let b_l += 1
@@ -319,8 +313,8 @@ function s:IsContOne(cont)
 endfunction
 
 function s:IsSwitch()
-  call call('cursor',b:js_cache[1:])
-  return search('\m\C\%#.\_s*\%(\%(\/\/.*\_$\|\/\*\_.\{-}\*\/\)\@>\_s*\)*\%(case\|default\)\>','nWc'.s:z)
+  return search(printf('\m\C\%%%dl\%%%dc%s',b:js_cache[1],b:js_cache[2],
+        \ '{\_s*\%(\%(\/\/.*\_$\|\/\*\_.\{-}\*\/\)\@>\_s*\)*\%(case\|default\)\>'),'nW'.s:z)
 endfunction
 
 " https://github.com/sweet-js/sweet.js/wiki/design#give-lookbehind-to-the-reader
@@ -360,10 +354,8 @@ function GetJavascriptIndent()
 
   " start with strings,comments,etc.
   if s:stack[-1] =~? 'comment\|doc'
-    if l:line =~ '^\s*\*'
-      return cindent(v:lnum)
-    elseif l:line !~ '^\s*\/[/*]'
-      return -1
+    if l:line !~ '^\s*\/[/*]'
+      return l:line =~ '^\s*\*' ? cindent(v:lnum) : -1
     endif
   elseif s:stack[-1] =~? b:syng_str
     if b:js_cache[0] == v:lnum - 1 && s:Balanced(v:lnum-1,getline(v:lnum-1))
@@ -372,16 +364,16 @@ function GetJavascriptIndent()
     return -1
   endif
 
-  let s:l1 = max([0,prevnonblank(v:lnum) - (s:rel ? 2000 : 1000),
-        \ get(get(b:,'hi_indent',{}),'blocklnr')])
+  let nest = get(get(b:,'hi_indent',{}),'blocklnr')
+  let s:l1 = max([0, prevnonblank(v:lnum) - (s:rel ? 2000 : 1000), nest])
   call cursor(v:lnum,1)
   if s:PreviousToken() is ''
     return
   endif
-  let [l:lnum, pline] = [line('.'), getline('.')[:col('.')-1]]
+  let [l:lnum, lcol, pline] = getpos('.')[1:2] + [getline('.')[:col('.')-1]]
 
   let l:line = substitute(l:line,'^\s*','','')
-  let l:line_raw = l:line
+  let l:line_s = l:line[0]
   if l:line[:1] == '/*'
     let l:line = substitute(l:line,'^\%(\/\*.\{-}\*\/\s*\)*','','')
   endif
@@ -431,7 +423,7 @@ function GetJavascriptIndent()
       endif
     endif
     if idx == -1 && pline[-1:] !~ '[{;]'
-      call cursor(l:lnum, len(pline))
+      call cursor(l:lnum, lcol)
       let sol = matchstr(l:line,s:opfirst)
       if sol is '' || sol == '/' && s:SynAt(v:lnum,
             \ 1 + len(getline(v:lnum)) - len(l:line)) =~? 'regex'
@@ -447,14 +439,15 @@ function GetJavascriptIndent()
       else
         let is_op = s:sw()
       endif
-      call cursor(l:lnum, len(pline))
+      call cursor(l:lnum, lcol)
       let b_l = s:Nat(s:IsContOne(is_op) - (!is_op && l:line =~ '^{')) * s:sw()
     endif
-  elseif idx.s:LookingAt().&cino =~ '^-1(.*(' && (search('\m\S','nbW',num) || s:ParseCino('U'))
+  elseif idx == -1 && s:LookingAt() == '(' && &cino =~ '(' &&
+        \ (search('\m\S','nbW',num) || s:ParseCino('U'))
     let pval = s:ParseCino('(')
     if !pval
       let [Wval, vcol] = [s:ParseCino('W'), virtcol('.')]
-      if search('\m\S','W',num)
+      if search('\m'.get(g:,'javascript_indent_W_pat','\S'),'W',num)
         return s:ParseCino('w') ? vcol : virtcol('.')-1
       endif
       return Wval ? s:Nat(num_ind + Wval) : vcol
@@ -464,7 +457,7 @@ function GetJavascriptIndent()
 
   " main return
   if l:line =~ '^[])}]\|^|}'
-    if l:line_raw[0] == ')'
+    if l:line_s == ')'
       if s:ParseCino('M')
         return indent(l:lnum)
       elseif num && &cino =~# 'm' && !s:ParseCino('m')
@@ -474,6 +467,8 @@ function GetJavascriptIndent()
     return num_ind
   elseif num
     return s:Nat(num_ind + get(l:,'case_offset',s:sw()) + l:switch_offset + b_l + is_op)
+  elseif nest
+    return indent(nextnonblank(nest+1)) + b_l + is_op
   endif
   return b_l + is_op
 endfunction

indent/julia.vim

@@ -21,19 +21,19 @@ if exists("*GetJuliaIndent")
   finish
 endif
 
-let s:skipPatterns = '\<julia\%(Comprehension\%(For\|If\)\|RangeEnd\|CommentL\|\%([bsv]\|ip\|big\|MIME\|Shell\|Printf\|Doc\)\=String\|RegEx\|SymbolS\?\)\>'
+let s:skipPatterns = '\<julia\%(Comprehension\%(For\|If\)\|RangeEnd\|Comment[LM]\|\%([bsv]\|ip\|big\|MIME\|Shell\|Printf\|Doc\)\=String\|RegEx\|SymbolS\?\)\>'
 
 function JuliaMatch(lnum, str, regex, st, ...)
   let s = a:st
   let e = a:0 > 0 ? a:1 : -1
   while 1
-    let f = match(a:str, a:regex, s)
+    let f = match(a:str, '\C' . a:regex, s)
     if e >= 0 && f >= e
       return -1
     endif
     if f >= 0
       let attr = synIDattr(synID(a:lnum,f+1,1),"name")
-      if attr =~ s:skipPatterns
+      if attr =~# s:skipPatterns
         let s = f+1
         continue
       endif
@@ -84,7 +84,7 @@ function GetJuliaNestingStruct(lnum, ...)
       let i = JuliaMatch(a:lnum, line, '@\@<!\<else\>', s)
       if i >= 0 && i == fb
         let s = i+1
-        if len(blocks_stack) > 0 && blocks_stack[-1] =~ '\<\%(else\)\=if\>'
+        if len(blocks_stack) > 0 && blocks_stack[-1] =~# '\<\%(else\)\=if\>'
           let blocks_stack[-1] = 'else'
         else
           call add(blocks_stack, 'else')
@@ -135,7 +135,7 @@ function GetJuliaNestingStruct(lnum, ...)
 
       let i = JuliaMatch(a:lnum, line, '@\@<!\<\%(while\|for\|\%(staged\)\?function\|macro\|begin\|\%(mutable\s\+\)\?struct\|\%(\%(abstract\|primitive\)\s\+\)\?type\|immutable\|let\|quote\|do\)\>', s)
       if i >= 0 && i == fb
-        if match(line, '\<\%(mutable\|abstract\|primitive\)', i) != -1
+        if match(line, '\C\<\%(mutable\|abstract\|primitive\)', i) != -1
           let s = i+11
         else
           let s = i+1
@@ -290,16 +290,11 @@ function LastBlockIndent(lnum)
 endfunction
 
 function GetJuliaIndent()
-  let s:save_ignorecase = &ignorecase
-  set noignorecase
-
   " Find a non-blank line above the current line.
   let lnum = prevnonblank(v:lnum - 1)
 
   " At the start of the file use zero indent.
   if lnum == 0
-    let &ignorecase = s:save_ignorecase
-    unlet s:save_ignorecase
     return 0
   endif
 
@@ -387,8 +382,6 @@ function GetJuliaIndent()
     let num_closed_blocks -= 1
   endwhile
 
-  let &ignorecase = s:save_ignorecase
-  unlet s:save_ignorecase
   return ind
 endfunction
 

indent/markdown.vim

@@ -0,0 +1,79 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'markdown') == -1
+  
+if exists("b:did_indent") | finish | endif
+let b:did_indent = 1
+
+setlocal indentexpr=GetMarkdownIndent()
+setlocal nolisp
+setlocal autoindent
+
+" Automatically insert bullets
+setlocal formatoptions+=r
+" Do not automatically insert bullets when auto-wrapping with text-width
+setlocal formatoptions-=c
+" Accept various markers as bullets
+setlocal comments=b:*,b:+,b:-
+
+" Automatically continue blockquote on line break
+setlocal comments+=b:>
+
+" Only define the function once
+if exists("*GetMarkdownIndent") | finish | endif
+
+function! s:IsMkdCode(lnum)
+    let name = synIDattr(synID(a:lnum, 1, 0), 'name')
+    return (name =~ '^mkd\%(Code$\|Snippet\)' || name != '' && name !~ '^\%(mkd\|html\)')
+endfunction
+
+function! s:IsLiStart(line)
+    return a:line !~ '^ *\([*-]\)\%( *\1\)\{2}\%( \|\1\)*$' &&
+      \    a:line =~ '^\s*[*+-] \+'
+endfunction
+
+function! s:IsHeaderLine(line)
+    return a:line =~ '^\s*#'
+endfunction
+
+function! s:IsBlankLine(line)
+    return a:line =~ '^$'
+endfunction
+
+function! s:PrevNonBlank(lnum)
+    let i = a:lnum
+    while i > 1 && s:IsBlankLine(getline(i))
+        let i -= 1
+    endwhile
+    return i
+endfunction
+
+function GetMarkdownIndent()
+    if v:lnum > 2 && s:IsBlankLine(getline(v:lnum - 1)) && s:IsBlankLine(getline(v:lnum - 2))
+        return 0
+    endif
+    let list_ind = get(g:, "vim_markdown_new_list_item_indent", 4)
+    " Find a non-blank line above the current line.
+    let lnum = s:PrevNonBlank(v:lnum - 1)
+    " At the start of the file use zero indent.
+    if lnum == 0 | return 0 | endif
+    let ind = indent(lnum)
+    let line = getline(lnum)    " Last line
+    let cline = getline(v:lnum) " Current line
+    if s:IsLiStart(cline)
+        " Current line is the first line of a list item, do not change indent
+        return indent(v:lnum)
+    elseif s:IsHeaderLine(cline) && !s:IsMkdCode(v:lnum)
+        " Current line is the header, do not indent
+        return 0
+    elseif s:IsLiStart(line)
+        if s:IsMkdCode(lnum)
+            return ind
+        else
+            " Last line is the first line of a list item, increase indent
+            return ind + list_ind
+        end
+    else
+        return ind
+    endif
+endfunction
+
+endif

indent/nix.vim

@@ -33,6 +33,12 @@ function! GetNixIndent()
     return 0
   endif
 
+  " Skip indentation for single line comments explicitly, in case a
+  " comment was just inserted (eg. visual block mode)
+  if getline(v:lnum) =~ '^\s*#'
+    return indent(v:lnum)
+  endif
+
   if synIDattr(synID(v:lnum, 1, 1), "name") !~ s:skip_syntax
     let current_line = getline(v:lnum)
     let last_line = getline(lnum)
@@ -63,7 +69,7 @@ function! GetNixIndent()
 
     let ind = indent(v:lnum)
     let bslnum = searchpair('''''', '', '''''', 'bnW',
-          \ 'synIDattr(synID(line("."), col("."), 0), "name") =~? "InterpolationSpecial$"')
+          \ 'synIDattr(synID(line("."), col("."), 0), "name") =~? "StringSpecial$"')
 
     if ind <= indent(bslnum)
       let ind = indent(bslnum) + &sw

indent/python.vim

@@ -1,217 +1,433 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'python') == -1
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'python-ident') == -1
   
 " PEP8 compatible Python indent file
+" Language:         Python
+" Maintainer:       Daniel Hahler <https://daniel.hahler.de/>
+" Prev Maintainer:  Hynek Schlawack <hs@ox.cx>
+" Prev Maintainer:  Eric Mc Sween <em@tomcom.de> (address invalid)
+" Original Author:  David Bustos <bustos@caltech.edu> (address invalid)
+" License:          CC0
+"
+" vim-python-pep8-indent - A nicer Python indentation style for vim.
+" Written in 2004 by David Bustos <bustos@caltech.edu>
+" Maintained from 2004-2005 by Eric Mc Sween <em@tomcom.de>
+" Maintained from 2013 by Hynek Schlawack <hs@ox.cx>
+" Maintained from 2017 by Daniel Hahler <https://daniel.hahler.de/>
+"
+" To the extent possible under law, the author(s) have dedicated all copyright
+" and related and neighboring rights to this software to the public domain
+" worldwide. This software is distributed without any warranty.
+" You should have received a copy of the CC0 Public Domain Dedication along
+" with this software. If not, see
+" <http://creativecommons.org/publicdomain/zero/1.0/>.
+
 " Only load this indent file when no other was loaded.
-if exists("b:did_indent")
+if exists('b:did_indent')
     finish
 endif
 let b:did_indent = 1
 
-setlocal expandtab
 setlocal nolisp
 setlocal autoindent
 setlocal indentexpr=GetPythonPEPIndent(v:lnum)
 setlocal indentkeys=!^F,o,O,<:>,0),0],0},=elif,=except
 
-let s:maxoff = 50
+if !exists('g:python_pep8_indent_multiline_string')
+    let g:python_pep8_indent_multiline_string = 0
+endif
+
+let s:block_rules = {
+            \ '^\s*elif\>': ['if', 'elif'],
+            \ '^\s*except\>': ['try', 'except'],
+            \ '^\s*finally\>': ['try', 'except', 'else']
+            \ }
+let s:block_rules_multiple = {
+            \ '^\s*else\>': ['if', 'elif', 'for', 'try', 'except'],
+            \ }
+" Pairs to look for when searching for opening parenthesis.
+" The value is the maximum offset in lines.
+let s:paren_pairs = {'()': 50, '[]': 100, '{}': 1000}
+
+if &filetype ==# 'pyrex' || &filetype ==# 'cython'
+    let b:control_statement = '\v^\s*(class|def|if|while|with|for|except|cdef|cpdef)>'
+else
+    let b:control_statement = '\v^\s*(class|def|if|while|with|for|except)>'
+endif
+let s:stop_statement = '^\s*\(break\|continue\|raise\|return\|pass\)\>'
+
+" Skip strings and comments. Return 1 for chars to skip.
+" jedi* refers to syntax definitions from jedi-vim for call signatures, which
+" are inserted temporarily into the buffer.
+let s:skip_special_chars = 'synIDattr(synID(line("."), col("."), 0), "name") ' .
+            \ '=~? "\\vstring|comment|jedi\\S"'
+
+let s:skip_after_opening_paren = 'synIDattr(synID(line("."), col("."), 0), "name") ' .
+            \ '=~? "\\vcomment|jedi\\S"'
+
+" Also ignore anything concealed.
+" Wrapper around synconcealed for older Vim (7.3.429, used on Travis CI).
+function! s:is_concealed(line, col)
+    let concealed = synconcealed(a:line, a:col)
+    return len(concealed) && concealed[0]
+endfunction
+if has('conceal')
+    let s:skip_special_chars .= '|| s:is_concealed(line("."), col("."))'
+endif
+
+
+let s:skip_search = 'synIDattr(synID(line("."), col("."), 0), "name") ' .
+            \ '=~? "comment"'
+
+" Use 'shiftwidth()' instead of '&sw'.
+" (Since Vim patch 7.3.629, 'shiftwidth' can be set to 0 to follow 'tabstop').
+if exists('*shiftwidth')
+    function! s:sw()
+        return shiftwidth()
+    endfunction
+else
+    function! s:sw()
+        return &shiftwidth
+    endfunction
+endif
+
+function! s:pair_sort(x, y)
+    if a:x[0] == a:y[0]
+        return a:x[1] == a:y[1] ? 0 : a:x[1] > a:y[1] ? 1 : -1
+    else
+        return a:x[0] > a:y[0] ? 1 : -1
+    endif
+endfunction
 
 " Find backwards the closest open parenthesis/bracket/brace.
-function! s:SearchParensPair()
-  let line = line('.')
-  let col = col('.')
-
-  " Skip strings and comments and don't look too far
-  let skip = "line('.') < " . (line - s:maxoff) . " ? dummy :" .
-        \ 'synIDattr(synID(line("."), col("."), 0), "name") =~? ' .
-        \ '"string\\|comment"'
-
-  " Search for parentheses
-  call cursor(line, col)
-  let parlnum = searchpair('(', '', ')', 'bW', skip)
-  let parcol = col('.')
-
-  " Search for brackets
-  call cursor(line, col)
-  let par2lnum = searchpair('\[', '', '\]', 'bW', skip)
-  let par2col = col('.')
-
-  " Search for braces
-  call cursor(line, col)
-  let par3lnum = searchpair('{', '', '}', 'bW', skip)
-  let par3col = col('.')
-
-  " Get the closest match
-  if par2lnum > parlnum || (par2lnum == parlnum && par2col > parcol)
-    let parlnum = par2lnum
-    let parcol = par2col
-  endif
-  if par3lnum > parlnum || (par3lnum == parlnum && par3col > parcol)
-    let parlnum = par3lnum
-    let parcol = par3col
+function! s:find_opening_paren(...)
+    " optional arguments: line and column (defaults to 1) to search around
+    if a:0 > 0
+        let view = winsaveview()
+        call cursor(a:1, a:0 > 1 ? a:2 : 1)
+        let ret = s:find_opening_paren()
+        call winrestview(view)
+        return ret
     endif
 
-  " Put the cursor on the match
-  if parlnum > 0
-    call cursor(parlnum, parcol)
+    " Return if cursor is in a comment.
+    exe 'if' s:skip_search '| return [0, 0] | endif'
+
+    let nearest = [0, 0]
+    for [p, maxoff] in items(s:paren_pairs)
+        let stopline = max([0, line('.') - maxoff, nearest[0]])
+        let next = searchpairpos(
+           \ '\V'.p[0], '', '\V'.p[1], 'bnW', s:skip_special_chars, stopline)
+        if next[0] && (next[0] > nearest[0] || (next[0] == nearest[0] && next[1] > nearest[1]))
+            let nearest = next
         endif
-  return parlnum
+    endfor
+    return nearest
 endfunction
 
 " Find the start of a multi-line statement
-function! s:StatementStart(lnum)
+function! s:find_start_of_multiline_statement(lnum)
     let lnum = a:lnum
-  while 1
-    if getline(lnum - 1) =~ '\\$'
-      let lnum = lnum - 1
-    else
-      call cursor(lnum, 1)
-      let maybe_lnum = s:SearchParensPair()
-      if maybe_lnum < 1
-        return lnum
-      else
-        let lnum = maybe_lnum
-      endif
-    endif
-  endwhile
-endfunction
-
-" Find the block starter that matches the current line
-function! s:BlockStarter(lnum, block_start_re)
-  let lnum = a:lnum
-  let maxindent = 10000       " whatever
-  while lnum > 1
+    while lnum > 0
+        if getline(lnum - 1) =~# '\\$'
             let lnum = prevnonblank(lnum - 1)
-    if indent(lnum) < maxindent
-      if getline(lnum) =~ a:block_start_re
+        else
+            let [paren_lnum, _] = s:find_opening_paren(lnum)
+            if paren_lnum < 1
                 return lnum
             else
-        let maxindent = indent(lnum)
-        " It's not worth going further if we reached the top level
-        if maxindent == 0
-          return -1
-        endif
+                let lnum = paren_lnum
             endif
         endif
     endwhile
-  return -1
 endfunction
 
-function! GetPythonPEPIndent(lnum)
-  let scol = col('.')
-
-  " First line has indent 0
-  if a:lnum == 1
-    return 0
+" Find possible indent(s) of the block starter that matches the current line.
+function! s:find_start_of_block(lnum, types, multiple)
+    let r = []
+    let types = copy(a:types)
+    let re = '\V\^\s\*\('.join(a:types, '\|').'\)\>'
+    let lnum = a:lnum
+    let last_indent = indent(lnum) + 1
+    while lnum > 0 && last_indent > 0
+        let indent = indent(lnum)
+        if indent < last_indent
+            for type in types
+                let re = '\v^\s*'.type.'>'
+                if getline(lnum) =~# re
+                    if !a:multiple
+                        return [indent]
                     endif
+                    if index(r, indent) == -1
+                        let r += [indent]
+                    endif
+                    " Remove any handled type, e.g. 'if'.
+                    call remove(types, index(types, type))
+                endif
+            endfor
+            let last_indent = indent(lnum)
+        endif
+        let lnum = prevnonblank(lnum - 1)
+    endwhile
+    return r
+endfunction
 
-  " If we can find an open parenthesis/bracket/brace, line up with it.
-  call cursor(a:lnum, 1)
-  let parlnum = s:SearchParensPair()
-  if parlnum > 0
-    let parcol = col('.')
-    let matches = matchlist(getline(a:lnum), '^\(\s*\)[])}]')
-    if len(matches) == 0
-      let closing_paren = 0
-      let closing_paren_pos = 0
+" Is "expr" true for every position in "lnum", beginning at "start"?
+" (optionally up to a:1 / 4th argument)
+function! s:match_expr_on_line(expr, lnum, start, ...)
+    let text = getline(a:lnum)
+    let end = a:0 ? a:1 : len(text)
+    if a:start > end
+        return 1
+    endif
+    let save_pos = getpos('.')
+    let r = 1
+    for i in range(a:start, end)
+        call cursor(a:lnum, i)
+        if !(eval(a:expr) || text[i-1] =~# '\s')
+            let r = 0
+            break
+        endif
+    endfor
+    call setpos('.', save_pos)
+    return r
+endfunction
+
+" Line up with open parenthesis/bracket/brace.
+function! s:indent_like_opening_paren(lnum)
+    let [paren_lnum, paren_col] = s:find_opening_paren(a:lnum)
+    if paren_lnum <= 0
+        return -2
+    endif
+    let text = getline(paren_lnum)
+    let base = indent(paren_lnum)
+
+    let nothing_after_opening_paren = s:match_expr_on_line(
+                \ s:skip_after_opening_paren, paren_lnum, paren_col+1)
+    let starts_with_closing_paren = getline(a:lnum) =~# '^\s*[])}]'
+
+    if nothing_after_opening_paren
+        if starts_with_closing_paren
+            let res = base
         else
-      let closing_paren = 1
-      let closing_paren_pos = len(matches[1])
+            let res = base + s:sw()
         endif
-    if match(getline(parlnum), '[([{]\s*$', parcol - 1) != -1
-      if closing_paren
-        return indent(parlnum)
     else
-        return indent(parlnum) + &shiftwidth
+        " Indent to match position of opening paren.
+        let res = paren_col
     endif
-    elseif a:lnum - 1 != parlnum
-      if closing_paren && closing_paren_pos > scol
-        return indent(parlnum)
+
+    " If this line is the continuation of a control statement
+    " indent further to distinguish the continuation line
+    " from the next logical line.
+    if text =~# b:control_statement && res == base + s:sw()
+        return base + s:sw() * 2
     else
-        let lastindent = match(getline(a:lnum - 1), '\S')
-        if lastindent != -1 && lastindent < parcol
-          return lastindent
-        endif
+        return res
     endif
+endfunction
+
+" Match indent of first block of this type.
+function! s:indent_like_block(lnum)
+    let text = getline(a:lnum)
+    for [multiple, block_rules] in [
+                \ [0, s:block_rules],
+                \ [1, s:block_rules_multiple]]
+        for [line_re, blocks] in items(block_rules)
+            if text !~# line_re
+                continue
             endif
 
-    " If we line up with an opening column there is a special case
-    " we want to handle: a docstring as argument.  In that case we
-    " don't want to line up with the paren but with the statement
-    " imagine foo(doc=""" as example
-    echo getline(parlnum)
-    if match(getline(parlnum), '\("""\|' . "'''" . '\)\s*$') != -1
-      return indent(parlnum)
-    endif
-
-    return parcol
-  endif
-
-  " Examine this line
-  let thisline = getline(a:lnum)
-  let thisindent = indent(a:lnum)
-
-  " If the line starts with 'elif' or 'else', line up with 'if' or 'elif'
-  if thisline =~ '^\s*\(elif\|else\)\>'
-    let bslnum = s:BlockStarter(a:lnum, '^\s*\(if\|elif\)\>')
-    if bslnum > 0
-      return indent(bslnum)
-    else
+            let indents = s:find_start_of_block(a:lnum - 1, blocks, multiple)
+            if !len(indents)
                 return -1
             endif
+            if len(indents) == 1
+                return indents[0]
             endif
 
-  " If the line starts with 'except' or 'finally', line up with 'try'
-  " or 'except'
-  if thisline =~ '^\s*\(except\|finally\)\>'
-    let bslnum = s:BlockStarter(a:lnum, '^\s*\(try\|except\)\>')
-    if bslnum > 0
-      return indent(bslnum)
-    else
-      return -1
-    endif
+            " Multiple valid indents, e.g. for 'else' with both try and if.
+            let indent = indent(a:lnum)
+            if index(indents, indent) != -1
+                " The indent is valid, keep it.
+                return indent
             endif
+            " Fallback to the first/nearest one.
+            return indents[0]
+        endfor
+    endfor
+    return -2
+endfunction
 
-  " Examine previous line
-  let plnum = a:lnum - 1
-  let pline = getline(plnum)
-  let sslnum = s:StatementStart(plnum)
+function! s:indent_like_previous_line(lnum)
+    let lnum = prevnonblank(a:lnum - 1)
 
-  " If the previous line is blank, keep the same indentation
-  if pline =~ '^\s*$'
+    " No previous line, keep current indent.
+    if lnum < 1
       return -1
     endif
 
-  " If this line is explicitly joined, try to find an indentation that looks
-  " good.
-  if pline =~ '\\$'
-    let compound_statement = '^\s*\(if\|while\|from\|import\|for\s.*\sin\|except\)\s*'
-    let maybe_indent = matchend(getline(sslnum), compound_statement)
-    if maybe_indent != -1
-      return maybe_indent
-    else
-      return indent(sslnum) + &sw * 2
+    let text = getline(lnum)
+    let start = s:find_start_of_multiline_statement(lnum)
+    let base = indent(start)
+    let current = indent(a:lnum)
+
+    " Jump to last character in previous line.
+    call cursor(lnum, len(text))
+    let ignore_last_char = eval(s:skip_special_chars)
+
+    " Search for final colon that is not inside something to be ignored.
+    while 1
+        let curpos = getpos('.')[2]
+        if curpos == 1 | break | endif
+        if eval(s:skip_special_chars) || text[curpos-1] =~# '\s'
+            normal! h
+            continue
+        elseif text[curpos-1] ==# ':'
+            return base + s:sw()
         endif
+        break
+    endwhile
+
+    if text =~# '\\$' && !ignore_last_char
+        " If this line is the continuation of a control statement
+        " indent further to distinguish the continuation line
+        " from the next logical line.
+        if getline(start) =~# b:control_statement
+            return base + s:sw() * 2
         endif
 
-  " If the previous line ended with a colon and is not a comment, indent
-  " relative to statement start.
-  if pline =~ '^[^#]*:\s*\(#.*\)\?$'
-    return indent(sslnum) + &sw
+        " Nest (other) explicit continuations only one level deeper.
+        return base + s:sw()
     endif
 
-  " If the previous line was a stop-execution statement or a pass
-  if getline(sslnum) =~ '^\s*\(break\|continue\|raise\|return\|pass\)\>'
-    " See if the user has already dedented
-    if indent(a:lnum) > indent(sslnum) - &sw
-      " If not, recommend one dedent
-      return indent(sslnum) - &sw
+    let empty = getline(a:lnum) =~# '^\s*$'
+
+    " Current and prev line are empty, next is not -> indent like next.
+    if empty && a:lnum > 1 &&
+          \ (getline(a:lnum - 1) =~# '^\s*$') &&
+          \ !(getline(a:lnum + 1) =~# '^\s*$')
+      return indent(a:lnum + 1)
+    endif
+
+    " If the previous statement was a stop-execution statement or a pass
+    if getline(start) =~# s:stop_statement
+        " Remove one level of indentation if the user hasn't already dedented
+        if empty || current > base - s:sw()
+            return base - s:sw()
         endif
         " Otherwise, trust the user
         return -1
     endif
 
+    if !empty && s:is_dedented_already(current, base)
+        return -1
+    endif
+
     " In all other cases, line up with the start of the previous statement.
-  return indent(sslnum)
+    return base
+endfunction
+
+" If this line is dedented and the number of indent spaces is valid
+" (multiple of the indentation size), trust the user.
+function! s:is_dedented_already(current, base)
+    let dedent_size = a:current - a:base
+    return (dedent_size < 0 && a:current % s:sw() == 0) ? 1 : 0
+endfunction
+
+" Is the syntax at lnum (and optionally cnum) a python string?
+function! s:is_python_string(lnum, ...)
+    let line = getline(a:lnum)
+    let linelen = len(line)
+    if linelen < 1
+      let linelen = 1
+    endif
+    let cols = a:0 ? type(a:1) != type([]) ? [a:1] : a:1 : range(1, linelen)
+    for cnum in cols
+        if match(map(synstack(a:lnum, cnum),
+                    \ "synIDattr(v:val, 'name')"), 'python\S*String') == -1
+            return 0
+        end
+    endfor
+    return 1
+endfunction
+
+function! GetPythonPEPIndent(lnum)
+    " First line has indent 0
+    if a:lnum == 1
+        return 0
+    endif
+
+    let line = getline(a:lnum)
+    let prevline = getline(a:lnum-1)
+
+    " Multilinestrings: continous, docstring or starting.
+    if s:is_python_string(a:lnum-1, len(prevline))
+                \ && (s:is_python_string(a:lnum, 1)
+                \     || match(line, '^\%("""\|''''''\)') != -1)
+
+        " Indent closing quotes as the line with the opening ones.
+        let match_quotes = match(line, '^\s*\zs\%("""\|''''''\)')
+        if match_quotes != -1
+            " closing multiline string
+            let quotes = line[match_quotes:(match_quotes+2)]
+            let pairpos = searchpairpos(quotes, '', quotes, 'b')
+            if pairpos[0] != 0
+                return indent(pairpos[0])
+            else
+                " TODO: test to cover this!
+            endif
+        endif
+
+        if s:is_python_string(a:lnum-1)
+            " Previous line is (completely) a string.
+            return indent(a:lnum-1)
+        endif
+
+        if match(prevline, '^\s*\%("""\|''''''\)') != -1
+            " docstring.
+            return indent(a:lnum-1)
+        endif
+
+        let indent_multi = get(b:, 'python_pep8_indent_multiline_string',
+                    \ get(g:, 'python_pep8_indent_multiline_string', 0))
+        if match(prevline, '\v%("""|'''''')$') != -1
+            " Opening multiline string, started in previous line.
+            if (&autoindent && indent(a:lnum) == indent(a:lnum-1))
+                        \ || match(line, '\v^\s+$') != -1
+                " <CR> with empty line or to split up 'foo("""bar' into
+                " 'foo("""' and 'bar'.
+                if indent_multi == -2
+                    return indent(a:lnum-1) + s:sw()
+                endif
+                return indent_multi
+            endif
+        endif
+
+        " Keep existing indent.
+        if match(line, '\v^\s*\S') != -1
+            return -1
+        endif
+
+        if indent_multi != -2
+            return indent_multi
+        endif
+
+        return s:indent_like_opening_paren(a:lnum)
+    endif
+
+    " Parens: If we can find an open parenthesis/bracket/brace, line up with it.
+    let indent = s:indent_like_opening_paren(a:lnum)
+    if indent >= -1
+        return indent
+    endif
+
+    " Blocks: Match indent of first block of this type.
+    let indent = s:indent_like_block(a:lnum)
+    if indent >= -1
+        return indent
+    endif
+
+    return s:indent_like_previous_line(a:lnum)
 endfunction
 
 endif

indent/swift.vim

@@ -42,11 +42,15 @@ endfunction
 
 function! s:IsExcludedFromIndentAtPosition(line, column)
   let name = s:SyntaxNameAtPosition(a:line, a:column)
-  return name ==# "swiftComment" || name ==# "swiftString"
+  return s:IsSyntaxNameExcludedFromIndent(name)
 endfunction
 
 function! s:IsExcludedFromIndent()
-  return s:SyntaxName() ==# "swiftComment" || s:SyntaxName() ==# "swiftString"
+  return s:IsSyntaxNameExcludedFromIndent(s:SyntaxName())
+endfunction
+
+function! s:IsSyntaxNameExcludedFromIndent(name)
+  return a:name ==# "swiftComment" || a:name ==# "swiftString" || a:name ==# "swiftInterpolatedWrapper" || a:name ==# "swiftMultilineInterpolatedWrapper" || a:name ==# "swiftMultilineString"
 endfunction
 
 function! s:IsCommentLine(lnum)
@@ -103,10 +107,10 @@ function! SwiftIndent(...)
     return indent(openingSquare) + shiftwidth()
   endif
 
-  if line =~ ":$"
+  if line =~ ":$" && (line =~ '^\s*case\W' || line =~ '^\s*default\W')
     let switch = search("switch", "bWn")
     return indent(switch)
-  elseif previous =~ ":$"
+  elseif previous =~ ":$" && (previous =~ '^\s*case\W' || previous =~ '^\s*default\W')
     return previousIndent + shiftwidth()
   endif
 
@@ -133,12 +137,26 @@ function! SwiftIndent(...)
       return previousIndent + shiftwidth()
     elseif line =~ "}.*{"
       let openingBracket = searchpair("{", "", "}", "bWn", "s:IsExcludedFromIndent()")
+
+      let bracketLine = getline(openingBracket)
+      let numOpenParensBracketLine = s:NumberOfMatches("(", bracketLine, openingBracket)
+      let numCloseParensBracketLine = s:NumberOfMatches(")", bracketLine, openingBracket)
+      if numOpenParensBracketLine > numCloseParensBracketLine
+        let line = line(".")
+        let column = col(".")
+        call cursor(openingParen, column)
+        let openingParenCol = searchpairpos("(", "", ")", "bWn", "s:IsExcludedFromIndent()")[1]
+        call cursor(line, column)
+        return openingParenCol
+      endif
+
       return indent(openingBracket)
     elseif currentCloseBrackets > currentOpenBrackets
       let column = col(".")
-      call cursor(line("."), 1)
+      let line = line(".")
+      call cursor(line, 1)
       let openingBracket = searchpair("{", "", "}", "bWn", "s:IsExcludedFromIndent()")
-      call cursor(line("."), column)
+      call cursor(line, column)
 
       let bracketLine = getline(openingBracket)
 
@@ -151,8 +169,23 @@ function! SwiftIndent(...)
         let openingParen = searchpair("(", "", ")", "bWn", "s:IsExcludedFromIndent()")
         call cursor(line, column)
         return indent(openingParen)
+      elseif numOpenParensBracketLine > numCloseParensBracketLine
+        let line = line(".")
+        let column = col(".")
+        call cursor(openingParen, column)
+        let openingParenCol = searchpairpos("(", "", ")", "bWn", "s:IsExcludedFromIndent()")[1]
+        call cursor(line, column)
+        return openingParenCol
       endif
+
       return indent(openingBracket)
+    elseif line =~ '^\s*)$'
+      let line = line(".")
+      let column = col(".")
+      call cursor(line, 1)
+      let openingParen = searchpair("(", "", ")", "bWn", "s:IsExcludedFromIndent()")
+      call cursor(line, column)
+      return indent(openingParen)
     else
       " - Current line is blank, and the user presses 'o'
       return previousIndent
@@ -196,8 +229,19 @@ function! SwiftIndent(...)
         return previousIndent + shiftwidth()
       endif
 
-      let previousParen = match(previous, "(")
-      return indent(previousParen) + shiftwidth()
+      let previousParen = match(previous, '\v\($')
+      if previousParen != -1
+        return previousIndent + shiftwidth()
+      endif
+
+      let line = line(".")
+      let column = col(".")
+      call cursor(previousNum, col([previousNum, "$"]))
+      let previousParen = searchpairpos("(", "", ")", "cbWn", "s:IsExcludedFromIndent()")
+      call cursor(line, column)
+
+      " Match the last non escaped paren on the previous line
+      return previousParen[1]
     endif
 
     if numOpenBrackets > numCloseBrackets
@@ -206,7 +250,7 @@ function! SwiftIndent(...)
       call cursor(previousNum, column)
       let openingParen = searchpair("(", "", ")", "bWn", "s:IsExcludedFromIndent()")
       call cursor(line, column)
-      return indent(openingParen) + shiftwidth()
+      return openingParen + 1
     endif
 
     " - Previous line has close then open braces, indent previous + 1 'sw'
@@ -226,11 +270,23 @@ function! SwiftIndent(...)
   " - Line above has (unmatched) open paren, next line needs indent
   if numOpenParens > 0
     let savePosition = getcurpos()
+    let lastColumnOfPreviousLine = col([previousNum, "$"]) - 1
     " Must be at EOL because open paren has to be above (left of) the cursor
-    call cursor(previousNum, [previousNum, col("$")])
-    let previousParen = searchpair("(", "", ")", "cbWn", "s:IsExcludedFromIndent()")
+    call cursor(previousNum, lastColumnOfPreviousLine)
+    let previousParen = searchpairpos("(", "", ")", "cbWn", "s:IsExcludedFromIndent()")[1]
+    " If the paren on the last line is the last character, indent the contents
+    " at shiftwidth + previous indent
+    if previousParen == lastColumnOfPreviousLine
+      return previousIndent + shiftwidth()
+    endif
+
+    " The previous line opens a closure and doesn't close it
+    if numOpenBrackets > numCloseBrackets
+      return previousParen + shiftwidth()
+    endif
+
     call setpos(".", savePosition)
-    return indent(previousParen) + shiftwidth()
+    return previousParen
   endif
 
   return cindent

indent/tex.vim

@@ -0,0 +1,140 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1
+  
+" LaTeX indent file (part of LaTeX Box)
+" Maintainer: David Munger (mungerd@gmail.com)
+
+if exists("g:LatexBox_custom_indent") && ! g:LatexBox_custom_indent
+	finish
+endif
+if exists("b:did_indent")
+	finish
+endif
+
+let b:did_indent = 1
+
+setlocal indentexpr=LatexBox_TexIndent()
+setlocal indentkeys=0=\\end,0=\\end{enumerate},0=\\end{itemize},0=\\end{description},0=\\right,0=\\item,0=\\),0=\\],0},o,O,0\\
+
+let s:list_envs = ['itemize', 'enumerate', 'description']
+" indent on \left( and on \(, but not on (
+" indent on \left[ and on \[, but not on [
+" indent on \left\{ and on {, but not on \{
+let s:open_pat = '\\\@<!\%(\\begin\|\\left\a\@!\|\\(\|\\\[\|{\)'
+let s:close_pat = '\\\@<!\%(\\end\|\\right\a\@!\|\\)\|\\\]\|}\)'
+let s:list_open_pat = '\\\@<!\\begin{\%(' . join(s:list_envs, '\|') . '\)}'
+let s:list_close_pat	= '\\\@<!\\end{\%(' . join(s:list_envs, '\|') . '\)}'
+
+function! s:CountMatches(str, pat)
+	return len(substitute(substitute(a:str, a:pat, "\n", 'g'), "[^\n]", '', 'g'))
+endfunction
+
+
+" TexIndent {{{
+function! LatexBox_TexIndent()
+
+	let lnum_curr = v:lnum
+	let lnum_prev = prevnonblank(lnum_curr - 1)
+
+	if lnum_prev == 0
+		return 0
+	endif
+
+	let line_curr = getline(lnum_curr)
+	let line_prev = getline(lnum_prev)
+
+	" remove \\
+	let line_curr = substitute(line_curr, '\\\\', '', 'g')
+	let line_prev = substitute(line_prev, '\\\\', '', 'g')
+
+	" strip comments
+	let line_curr = substitute(line_curr, '\\\@<!%.*$', '', 'g')
+	let line_prev = substitute(line_prev, '\\\@<!%.*$', '', 'g')
+
+	" find unmatched opening patterns on previous line
+	let n = s:CountMatches(line_prev, s:open_pat)-s:CountMatches(line_prev, s:close_pat)
+	let n += s:CountMatches(line_prev, s:list_open_pat)-s:CountMatches(line_prev, s:list_close_pat)
+
+	" reduce indentation if current line starts with a closing pattern
+	if line_curr =~ '^\s*\%(' . s:close_pat . '\)'
+		let n -= 1
+	endif
+
+	" compensate indentation if previous line starts with a closing pattern
+	if line_prev =~ '^\s*\%(' . s:close_pat . '\)'
+		let n += 1
+	endif
+
+	" reduce indentation if current line starts with a closing list
+	if line_curr =~ '^\s*\%(' . s:list_close_pat . '\)'
+		let n -= 1
+	endif
+
+	" compensate indentation if previous line starts with a closing list
+	if line_prev =~ '^\s*\%(' . s:list_close_pat . '\)'
+		let n += 1
+	endif
+
+	" reduce indentation if previous line is \begin{document}
+	if line_prev =~ '\\begin\s*{document}'
+		let n -= 1
+	endif
+
+	" less shift for lines starting with \item
+	let item_here =  line_curr =~ '^\s*\\item'
+	let item_above = line_prev =~ '^\s*\\item'
+	if !item_here && item_above
+		let n += 1
+	elseif item_here && !item_above
+		let n -= 1
+	endif
+
+	return indent(lnum_prev) + n * &sw
+endfunction
+" }}}
+
+" Restore cursor position, window position, and last search after running a
+" command.
+function! Latexbox_CallIndent()
+  " Save the current cursor position.
+  let cursor = getpos('.')
+
+  " Save the current window position.
+  normal! H
+  let window = getpos('.')
+  call setpos('.', cursor)
+
+  " Get first non-whitespace character of current line.
+  let line_start_char = matchstr(getline('.'), '\S')
+
+  " Get initial tab position.
+  let initial_tab = stridx(getline('.'), line_start_char)
+
+  " Execute the command.
+  execute 'normal! =='
+
+  " Get tab position difference.
+  let difference = stridx(getline('.'), line_start_char) - initial_tab
+
+  " Set new cursor Y position based on calculated difference.
+  let cursor[2] = cursor[2] + difference
+
+  " Restore the previous window position.
+  call setpos('.', window)
+  normal! zt
+
+  " Restore the previous cursor position.
+  call setpos('.', cursor)
+endfunction
+
+" autocmd to call indent after completion
+" 7.3.598
+if v:version > 703 || (v:version == 703 && has('patch598'))
+	augroup LatexBox_Completion
+		autocmd!
+		autocmd CompleteDone <buffer> call Latexbox_CallIndent()
+	augroup END
+endif
+
+" vim:fdm=marker:ff=unix:noet:ts=4:sw=4
+
+endif

spec/loading_spec.rb

@@ -11,7 +11,7 @@ describe "My Vim plugin" do
 
   extensions.each do |ext|
     it "should parse #{ext} file" do
-      Timeout::timeout(5) do
+      Timeout::timeout(15) do
         write_file "#{ext}", ""
         vim.edit "#{ext}"
         vim.insert "sample"

syntax/Jenkinsfile.vim

@@ -3,24 +3,125 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'jenkins') == -1
 runtime syntax/groovy.vim
 syn keyword jenkinsfileBuiltInVariable currentBuild
 
+syn keyword jenkinsfileSection pipeline agent stages steps
+
+syn keyword jenkinsfileDirective environment options parameters triggers stage tools input when
+
+syn keyword jenkinsfileOption contained buildDiscarder disableConcurrentBuilds overrideIndexTriggers skipDefaultCheckout nextgroup=jenkinsfileOptionParams
+syn keyword jenkinsfileOption contained skipStagesAfterUnstable checkoutToSubdirectory timeout retry timestamps nextgroup=jenkinsfileOptionParams
+syn region  jenkinsfileOptionParams contained start="(" end=")" transparent contains=@groovyTop
+syn match   jenkinsfileOptionO /[a-zA-Z]\+([^)]*)/ contains=jenkinsfileOption,jenkinsfileOptionParams transparent containedin=groovyParenT1
+
 syn keyword jenkinsfileCoreStep checkout
+syn keyword jenkinsfileCoreStep docker skipwhite nextgroup=jenkinsFileDockerConfigBlock
 syn keyword jenkinsfileCoreStep node
 syn keyword jenkinsfileCoreStep scm
 syn keyword jenkinsfileCoreStep sh
 syn keyword jenkinsfileCoreStep stage
+syn keyword jenkinsfileCoreStep parallel
+syn keyword jenkinsfileCoreStep steps
 syn keyword jenkinsfileCoreStep step
 syn keyword jenkinsfileCoreStep tool
 
-syn keyword jenkinsfilePluginStep docker
-syn keyword jenkinsfilePluginStep emailext
-syn keyword jenkinsfilePluginStep exwsAllocate
-syn keyword jenkinsfilePluginStep exws
-syn keyword jenkinsfilePluginStep httpRequest
-syn keyword jenkinsfilePluginStep junit
+" TODO: These should probably be broken out.
+syn keyword jenkinsfileCoreStep post always changed failure success unstable aborted 
 
+syn region  jenkinsFileDockerConfigBlock contained start="{" end="}" contains=groovyString,jenkinsfileDockerKeyword transparent
+syn keyword jenkinsFileDockerKeyword contained image args dockerfile additionalBuildArgs
+
+syn keyword jenkinsfilePipelineStep Applitools ArtifactoryGradleBuild Consul MavenDescriptorStep OneSky VersionNumber
+syn keyword jenkinsfilePipelineStep ViolationsToBitbucketServer ViolationsToGitHub ViolationsToGitLab _OcAction _OcContextInit
+syn keyword jenkinsfilePipelineStep _OcWatch acceptGitLabMR acsDeploy activateDTConfiguration addBadge addErrorBadge
+syn keyword jenkinsfilePipelineStep addGitLabMRComment addInfoBadge addInteractivePromotion addShortText addWarningBadge
+syn keyword jenkinsfilePipelineStep allure anchore androidApkMove androidApkUpload androidLint ansiColor ansiblePlaybook
+syn keyword jenkinsfilePipelineStep ansibleTower ansibleVault appMonBuildEnvironment appMonPublishTestResults appMonRegisterTestRun
+syn keyword jenkinsfilePipelineStep applatix approveReceivedEvent approveRequestedEvent aqua archive archiveArtifacts
+syn keyword jenkinsfilePipelineStep arestocats artifactResolver artifactoryDistributeBuild artifactoryDownload artifactoryMavenBuild
+syn keyword jenkinsfilePipelineStep artifactoryPromoteBuild artifactoryUpload awaitDeployment awaitDeploymentCompletion
+syn keyword jenkinsfilePipelineStep awsCodeBuild awsIdentity azureCLI azureDownload azureFunctionAppPublish azureUpload
+syn keyword jenkinsfilePipelineStep azureVMSSUpdate azureVMSSUpdateInstances azureWebAppPublish backlogPullRequest bat
+syn keyword jenkinsfilePipelineStep bearychatSend benchmark bitbucketStatusNotify blazeMeterTest build buildBamboo buildImage
+syn keyword jenkinsfilePipelineStep bzt cache catchError cbt cbtScreenshotsTest cbtSeleniumTest cfInvalidate cfnCreateChangeSet
+syn keyword jenkinsfilePipelineStep cfnDelete cfnDeleteStackSet cfnDescribe cfnExecuteChangeSet cfnExports cfnUpdate
+syn keyword jenkinsfilePipelineStep cfnUpdateStackSet cfnValidate changeAsmVer checkstyle chefSinatraStep cifsPublisher
+syn keyword jenkinsfilePipelineStep cleanWs cleanup cloudshareDockerMachine cm cmake cmakeBuild cobertura codefreshLaunch
+syn keyword jenkinsfilePipelineStep codefreshRun codescene codesonar collectEnv conanAddRemote conanAddUser configFileProvider
+syn keyword jenkinsfilePipelineStep container containerLog contrastAgent contrastVerification copy copyArtifacts coverityResults
+syn keyword jenkinsfilePipelineStep cpack createDeploymentEvent createEnvironment createEvent createMemoryDump createSummary
+syn keyword jenkinsfilePipelineStep createThreadDump crxBuild crxDeploy crxDownload crxReplicate crxValidate ctest ctmInitiatePipeline
+syn keyword jenkinsfilePipelineStep ctmPostPiData ctmSetPiData cucumber cucumberSlackSend currentNamespace debianPbuilder
+syn keyword jenkinsfilePipelineStep deleteDir dependencyCheckAnalyzer dependencyCheckPublisher dependencyCheckUpdateOnly
+syn keyword jenkinsfilePipelineStep dependencyTrackPublisher deployAPI deployArtifacts deployLambda dingding dir disk
+syn keyword jenkinsfilePipelineStep dockerFingerprintFrom dockerFingerprintRun dockerNode dockerPullStep dockerPushStep
+syn keyword jenkinsfilePipelineStep dockerPushWithProxyStep doktor downloadProgetPackage downstreamPublisher dropbox
+syn keyword jenkinsfilePipelineStep dry ec2 ec2ShareAmi echo ecrLogin emailext emailextrecipients envVarsForTool error
+syn keyword jenkinsfilePipelineStep evaluateGate eventSourceLambda executeCerberusCampaign exportPackages exportProjects
+syn keyword jenkinsfilePipelineStep exws exwsAllocate figlet fileExists fileOperations findFiles findbugs fingerprint
+syn keyword jenkinsfilePipelineStep flywayrunner ftp ftpPublisher gatlingArchive getArtifactoryServer getContext getLastChangesPublisher
+syn keyword jenkinsfilePipelineStep git gitbisect githubNotify gitlabBuilds gitlabCommitStatus googleCloudBuild googleStorageDownload
+syn keyword jenkinsfilePipelineStep googleStorageUpload gprbuild greet hipchatSend http httpRequest hub_detect hub_scan
+syn keyword jenkinsfilePipelineStep hub_scan_failure hubotApprove hubotSend importPackages importProjects inNamespace
+syn keyword jenkinsfilePipelineStep inSession initConanClient input invokeLambda isUnix ispwOperation ispwRegisterWebhook
+syn keyword jenkinsfilePipelineStep ispwWaitForWebhook jacoco jdbc jiraAddComment jiraAddWatcher jiraAssignIssue jiraAssignableUserSearch
+syn keyword jenkinsfilePipelineStep jiraComment jiraDeleteAttachment jiraDeleteIssueLink jiraDeleteIssueRemoteLink jiraDeleteIssueRemoteLinks
+syn keyword jenkinsfilePipelineStep jiraDownloadAttachment jiraEditComment jiraEditComponent jiraEditIssue jiraEditVersion
+syn keyword jenkinsfilePipelineStep jiraGetAttachmentInfo jiraGetComment jiraGetComments jiraGetComponent jiraGetComponentIssueCount
+syn keyword jenkinsfilePipelineStep jiraGetFields jiraGetIssue jiraGetIssueLink jiraGetIssueLinkTypes jiraGetIssueRemoteLink
+syn keyword jenkinsfilePipelineStep jiraGetIssueRemoteLinks jiraGetIssueTransitions jiraGetIssueWatches jiraGetProject
+syn keyword jenkinsfilePipelineStep jiraGetProjectComponents jiraGetProjectStatuses jiraGetProjectVersions jiraGetProjects
+syn keyword jenkinsfilePipelineStep jiraGetVersion jiraIssueSelector jiraJqlSearch jiraLinkIssues jiraNewComponent jiraNewIssue
+syn keyword jenkinsfilePipelineStep jiraNewIssueRemoteLink jiraNewIssues jiraNewVersion jiraNotifyIssue jiraSearch jiraTransitionIssue
+syn keyword jenkinsfilePipelineStep jiraUploadAttachment jiraUserSearch jmhReport jobDsl junit klocworkBuildSpecGeneration
+syn keyword jenkinsfilePipelineStep klocworkIncremental klocworkIntegrationStep1 klocworkIntegrationStep2 klocworkIssueSync
+syn keyword jenkinsfilePipelineStep klocworkQualityGateway klocworkWrapper kubernetesApply kubernetesDeploy lastChanges
+syn keyword jenkinsfilePipelineStep library libraryResource liquibaseDbDoc liquibaseRollback liquibaseUpdate listAWSAccounts
+syn keyword jenkinsfilePipelineStep livingDocs loadRunnerTest lock logstashSend mail marathon mattermostSend memoryMap
+syn keyword jenkinsfilePipelineStep milestone mockLoad newArtifactoryServer newBuildInfo newGradleBuild newMavenBuild
+syn keyword jenkinsfilePipelineStep nexusArtifactUploader nexusPolicyEvaluation nexusPublisher node nodejs nodesByLabel
+syn keyword jenkinsfilePipelineStep notifyBitbucket notifyDeploymon notifyOTC nunit nvm octoPerfTest office365ConnectorSend
+syn keyword jenkinsfilePipelineStep openTasks openshiftBuild openshiftCreateResource openshiftDeleteResourceByJsonYaml
+syn keyword jenkinsfilePipelineStep openshiftDeleteResourceByKey openshiftDeleteResourceByLabels openshiftDeploy openshiftExec
+syn keyword jenkinsfilePipelineStep openshiftImageStream openshiftScale openshiftTag openshiftVerifyBuild openshiftVerifyDeployment
+syn keyword jenkinsfilePipelineStep openshiftVerifyService openstackMachine osfBuilderSuiteForSFCCDeploy p4 p4approve
+syn keyword jenkinsfilePipelineStep p4publish p4sync p4tag p4unshelve pagerduty parasoftFindings pcBuild pdrone perfReport
+syn keyword jenkinsfilePipelineStep perfSigReports perfpublisher plot pmd podTemplate powershell pragprog pretestedIntegrationPublisher
+syn keyword jenkinsfilePipelineStep properties protecodesc publishATX publishBrakeman publishBuildInfo publishBuildRecord
+syn keyword jenkinsfilePipelineStep publishConfluence publishDeployRecord publishETLogs publishEventQ publishGenerators
+syn keyword jenkinsfilePipelineStep publishHTML publishLambda publishLastChanges publishSQResults publishStoplight publishTMS
+syn keyword jenkinsfilePipelineStep publishTRF publishTestResult publishTraceAnalysis publishUNIT publishValgrind pullPerfSigReports
+syn keyword jenkinsfilePipelineStep puppetCode puppetHiera puppetJob puppetQuery pushImage pushToCloudFoundry pwd pybat
+syn keyword jenkinsfilePipelineStep pysh qc queryModuleBuildRequest questavrm r radargunreporting rancher readFile readJSON
+syn keyword jenkinsfilePipelineStep readManifest readMavenPom readProperties readTrusted readXml readYaml realtimeJUnit
+syn keyword jenkinsfilePipelineStep registerWebhook release resolveScm retry rocketSend rtp runConanCommand runFromAlmBuilder
+syn keyword jenkinsfilePipelineStep runLoadRunnerScript runValgrind s3CopyArtifact s3Delete s3Download s3FindFiles s3Upload
+syn keyword jenkinsfilePipelineStep salt sauce saucePublisher sauceconnect script selectRun sendCIMessage sendDeployableMessage
+syn keyword jenkinsfilePipelineStep serviceNow_attachFile serviceNow_attachZip serviceNow_createChange serviceNow_getCTask
+syn keyword jenkinsfilePipelineStep serviceNow_getChangeState serviceNow_updateChangeItem setAccountAlias setGerritReview
+syn keyword jenkinsfilePipelineStep setGitHubPullRequestStatus sh sha1 signAndroidApks silkcentral silkcentralCollectResults
+syn keyword jenkinsfilePipelineStep slackSend sleep sloccountPublish snsPublish snykSecurity sonarToGerrit sparkSend
+syn keyword jenkinsfilePipelineStep splitTests springBoot sscm sseBuild sseBuildAndPublish sshPublisher sshagent stage
+syn keyword jenkinsfilePipelineStep startET startSandbox startSession startTS stash step stepcounter stopET stopSandbox
+syn keyword jenkinsfilePipelineStep stopSession stopTS submitJUnitTestResultsToqTest submitModuleBuildRequest svChangeModeStep
+syn keyword jenkinsfilePipelineStep svDeployStep svExportStep svUndeployStep svn tagImage task teamconcert tee testFolder
+syn keyword jenkinsfilePipelineStep testPackage testProject testiniumExecution themisRefresh themisReport throttle time
+syn keyword jenkinsfilePipelineStep timeout timestamps tm tool touch triggerInputStep triggerJob typetalkSend uftScenarioLoad
+syn keyword jenkinsfilePipelineStep unarchive unstash unzip updateBotPush updateGitlabCommitStatus updateIdP updateTrustPolicy
+syn keyword jenkinsfilePipelineStep upload-pgyer uploadProgetPackage uploadToIncappticConnect vSphere validateDeclarativePipeline
+syn keyword jenkinsfilePipelineStep vmanagerLaunch waitForCIMessage waitForJob waitForQualityGate waitForWebhook waitUntil
+syn keyword jenkinsfilePipelineStep walk waptProReport warnings whitesource winRMClient withAWS withAnt withContext withCoverityEnv
+syn keyword jenkinsfilePipelineStep withCredentials withDockerContainer withDockerRegistry withDockerServer withEnv withKafkaLog
+syn keyword jenkinsfilePipelineStep withKubeConfig withMaven withNPM withPod withPythonEnv withSCM withSandbox withSonarQubeEnv
+syn keyword jenkinsfilePipelineStep withTypetalk wrap writeFile writeJSON writeMavenPom writeProperties writeXml writeYaml
+syn keyword jenkinsfilePipelineStep ws xUnitImporter xUnitUploader xldCreatePackage xldDeploy xldPublishPackage xlrCreateRelease
+syn keyword jenkinsfilePipelineStep xrayScanBuild zip
+
+hi link jenkinsfileSection           Statement
+hi link jenkinsfileDirective         jenkinsfileSection
+hi link jenkinsfileOption            Function
 hi link jenkinsfileCoreStep          Function
-hi link jenkinsfilePluginStep Include
+hi link jenkinsfilePipelineStep      Include
 hi link jenkinsfileBuiltInVariable   Identifier
+hi link jenkinsFileDockerKeyword     jenkinsfilePipelineStep
 
 let b:current_syntax = "Jenkinsfile"
 

syntax/ansible.vim

@@ -3,28 +3,23 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'ansible') == -1
 " Vim syntax file
 " Language: Ansible YAML/Jinja templates
 " Maintainer: Dave Honneffer <pearofducks@gmail.com>
-" Last Change: 2015.09.06
-
-if exists("b:current_syntax")
-  finish
-endif
+" Last Change: 2018.02.08
 
 if !exists("main_syntax")
   let main_syntax = 'yaml'
 endif
 
-let b:current_syntax = ''
+if exists('b:current_syntax')
+  let s:current_syntax=b:current_syntax
   unlet b:current_syntax
-runtime! syntax/yaml.vim
+endif
 
-let b:current_syntax = ''
-unlet b:current_syntax
-syntax include @Yaml syntax/yaml.vim
-
-let b:current_syntax = ''
-unlet b:current_syntax
 syntax include @Jinja syntax/jinja2.vim
 
+if exists('s:current_syntax')
+  let b:current_syntax=s:current_syntax
+endif
+
 " Jinja
 " ================================
 
@@ -39,6 +34,12 @@ highlight link jinjaVarDelim Delimiter
 " YAML
 " ================================
 
+if exists("g:ansible_yamlKeyName")
+  let s:yamlKey = g:ansible_yamlKeyName
+else
+  let s:yamlKey = "yamlBlockMappingKey"
+endif
+
 " Reset some YAML to plain styling
 " the number 80 in Ansible isn't any more important than the word root
 highlight link yamlInteger NONE
@@ -46,58 +47,9 @@ highlight link yamlBool NONE
 highlight link yamlFlowString NONE
 " but it does make sense we visualize quotes easily
 highlight link yamlFlowStringDelimiter Delimiter
-
-fun! s:normal_keywords_highlight(name)
-  if a:name == 'Comment'
-    highlight link ansible_normal_keywords Comment
-  elseif a:name == 'Constant'
-    highlight link ansible_normal_keywords Constant
-  elseif a:name == 'Identifier'
-    highlight link ansible_normal_keywords Identifier
-  elseif a:name == 'Statement'
-    highlight link ansible_normal_keywords Statement
-  elseif a:name == 'PreProc'
-    highlight link ansible_normal_keywords PreProc
-  elseif a:name == 'Type'
-    highlight link ansible_normal_keywords Type
-  elseif a:name == 'Special'
-    highlight link ansible_normal_keywords Special
-  elseif a:name == 'Underlined'
-    highlight link ansible_normal_keywords Underlined
-  elseif a:name == 'Ignore'
-    highlight link ansible_normal_keywords Ignore
-  elseif a:name == 'Error'
-    highlight link ansible_normal_keywords Error
-  elseif a:name == 'Todo'
-    highlight link ansible_normal_keywords Todo
-  endif
-endfun
-
-fun! s:with_keywords_highlight(name)
-  if a:name == 'Comment'
-    highlight link ansible_with_keywords Comment
-  elseif a:name == 'Constant'
-    highlight link ansible_with_keywords Constant
-  elseif a:name == 'Identifier'
-    highlight link ansible_with_keywords Identifier
-  elseif a:name == 'Statement'
-    highlight link ansible_with_keywords Statement
-  elseif a:name == 'PreProc'
-    highlight link ansible_with_keywords PreProc
-  elseif a:name == 'Type'
-    highlight link ansible_with_keywords Type
-  elseif a:name == 'Special'
-    highlight link ansible_with_keywords Special
-  elseif a:name == 'Underlined'
-    highlight link ansible_with_keywords Underlined
-  elseif a:name == 'Ignore'
-    highlight link ansible_with_keywords Ignore
-  elseif a:name == 'Error'
-    highlight link ansible_with_keywords Error
-  elseif a:name == 'Todo'
-    highlight link ansible_with_keywords Todo
-  endif
-endfun
+" This is only found in stephypy/vim-yaml, since it's one line it isn't worth
+" making conditional
+highlight link yamlConstant NONE
 
 fun! s:attribute_highlight(attributes)
   if a:attributes =~ 'a'
@@ -121,7 +73,7 @@ else
 endif
 
 if exists("g:ansible_name_highlight")
-  syn keyword ansible_name name containedin=yamlBlockMappingKey contained
+  execute 'syn keyword ansible_name name containedin='.s:yamlKey.' contained'
   if g:ansible_name_highlight =~ 'd'
     highlight link ansible_name Comment
   else
@@ -129,24 +81,24 @@ if exists("g:ansible_name_highlight")
   endif
 endif
 
-syn keyword ansible_debug_keywords debug containedin=yamlBlockMappingKey contained
+execute 'syn keyword ansible_debug_keywords debug containedin='.s:yamlKey.' contained'
 highlight link ansible_debug_keywords Debug
 
 if exists("g:ansible_extra_keywords_highlight")
-  syn keyword ansible_extra_special_keywords register always_run changed_when failed_when no_log args vars delegate_to ignore_errors containedin=yamlBlockMappingKey contained
+  execute 'syn keyword ansible_extra_special_keywords register always_run changed_when failed_when no_log args vars delegate_to ignore_errors containedin='.s:yamlKey.' contained'
   highlight link ansible_extra_special_keywords Statement
 endif
 
-syn keyword ansible_normal_keywords include include_tasks import_tasks until retries delay when only_if become become_user block rescue always notify containedin=yamlBlockMappingKey contained
+execute 'syn keyword ansible_normal_keywords include include_tasks import_tasks until retries delay when only_if become become_user block rescue always notify containedin='.s:yamlKey.' contained'
 if exists("g:ansible_normal_keywords_highlight")
-  call s:normal_keywords_highlight(g:ansible_normal_keywords_highlight)
+  execute 'highlight link ansible_normal_keywords '.g:ansible_normal_keywords_highlight
 else
   highlight link ansible_normal_keywords Statement
 endif
 
-syn match ansible_with_keywords "\vwith_.+" containedin=yamlBlockMappingKey contained
+execute 'syn match ansible_with_keywords "\vwith_.+" containedin='.s:yamlKey.' contained'
 if exists("g:ansible_with_keywords_highlight")
-  call s:with_keywords_highlight(g:ansible_with_keywords_highlight)
+  execute 'highlight link ansible_with_keywords '.g:ansible_with_keywords_highlight
 else
   highlight link ansible_with_keywords Statement
 endif

syntax/ansible_template.vim

@@ -1,31 +0,0 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'ansible') == -1
-  
-" Vim syntax file
-" Language: Ansible YAML/Jinja templates
-" Maintainer: Dave Honneffer <pearofducks@gmail.com>
-" Last Change: 2015.09.06
-
-if exists("b:current_syntax")
-  finish
-endif
-
-if !exists("main_syntax")
-  let main_syntax = 'jinja2'
-endif
-
-let b:current_syntax = ''
-unlet b:current_syntax
-runtime! syntax/jinja2.vim
-
-if exists("g:ansible_extra_syntaxes")
-  let s:extra_syntax = split(g:ansible_extra_syntaxes)
-  for syntax_name in s:extra_syntax
-    let b:current_syntax = ''
-    unlet b:current_syntax
-    execute 'runtime!' "syntax/" . syntax_name
-  endfor
-endif
-
-let b:current_syntax = "ansible_template"
-
-endif

syntax/blade.vim

@@ -33,12 +33,12 @@ syn region  bladeComment    matchgroup=bladeDelimiter start="{{--" end="--}}"  c
 
 syn keyword bladeKeyword @if @elseif @foreach @forelse @for @while @can @cannot @elsecan @elsecannot @include
     \ @includeIf @each @inject @extends @section @stack @push @unless @yield @parent @hasSection @break @continue
-    \ @unset @lang @choice @component @slot @prepend
+    \ @unset @lang @choice @component @slot @prepend @json @isset @auth @guest @switch @case @includeFirst @empty
     \ nextgroup=bladePhpParenBlock skipwhite containedin=ALLBUT,@bladeExempt
 
-syn keyword bladeKeyword @else @endif @endunless @endfor @endforeach @empty @endforelse @endwhile @endcan
+syn keyword bladeKeyword @else @endif @endunless @endfor @endforeach @endforelse @endwhile @endcan
     \ @endcannot @stop @append @endsection @endpush @show @overwrite @verbatim @endverbatim @endcomponent
-    \ @endslot @endprepend
+    \ @endslot @endprepend @endisset @endempty @endauth @endguest @endswitch
     \ containedin=ALLBUT,@bladeExempt
 
 if exists('g:blade_custom_directives')

syntax/caddyfile.vim

@@ -7,7 +7,7 @@ if exists("b:current_syntax")
 	finish
 endif
 
-syn match caddyDirective "^\s*\([a-z]\+\)" nextgroup=caddyDirectiveArgs skipwhite
+syn match caddyDirective "^\s*\([a-zA-Z0-9_]\+\)" nextgroup=caddyDirectiveArgs skipwhite
 syn region caddyDirectiveArgs start="" end="\({\|#\|$\)"me=s-1 oneline contained contains=caddyPlaceholder,caddyString nextgroup=caddyDirectiveBlock skipwhite
 syn region caddyDirectiveBlock start="{" skip="\\}" end="}" contained contains=caddySubdirective,caddyComment
 

syntax/carp.vim

@@ -0,0 +1,145 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'carp') == -1
+  
+" Vim syntax file
+" Language:     Carp
+" Maintainer:   Veit Heller <veit@veitheller.de>
+" URL:          http://github.com/hellerve/carp-vim.git
+" Description:  Contains all of the keywords in #lang carp
+
+if exists("b:current_syntax")
+  finish
+endif
+
+syn match carpError ,[]})],
+
+if version < 600
+  set iskeyword=33,35-39,42-43,45-58,60-63,65-90,94,95,97-122,124,126,_
+else
+  setlocal iskeyword=33,35-39,42-43,45-58,60-63,65-90,94,95,97-122,124,126,_
+endif
+
+syn keyword carpSyntax def defn let do if while ref address set! the
+syn keyword carpSyntax defmacro defdynamic quote cons list array
+syn keyword carpSyntax expand deftype register system-include register-type
+syn keyword carpSyntax defmodule copy use module defalias definterface eval
+syn keyword carpSyntax expand instantiate type info help quit env build run
+syn keyword carpSyntax cat project-set! local-include
+syn keyword carpSyntax add-cflag add-lib project load reload let-do ignore
+syn keyword carpSyntax fmt mac-only linux-only windows-only use-all when
+syn keyword carpSyntax unless defn-do comment forever-do case and* or*
+syn keyword carpSyntax str* println* break doc sig hidden private
+syn match carpSyntax "\vc(a|d){1,4}r"
+
+syn keyword carpFunc Int Float Double Bool String Char Array Fn Ref Long λ
+syn keyword carpFunc Pattern
+syn keyword carpFunc not or and + - * / = /= >= <= > < inc dec
+syn keyword carpFunc println print get-line from-string mod random
+syn keyword carpFunc random-between str mask delete append length duplicate
+syn keyword carpFunc cstr chars from-chars to-int from-int sin cos sqrt acos
+syn keyword carpFunc atan2 exit time seed-random for cond floor abs sort-with
+syn keyword carpFunc subarray prefix-array suffix-array reverse sum min max
+syn keyword carpFunc first last reduce format zero read-file bit-shift-left
+syn keyword carpFunc bit-shift-right bit-and bit-or bit-xor bit-not safe-add
+syn keyword carpFunc safe-sub safe-mul even? odd? cmp allocate repeat-indexed
+syn keyword carpFunc sanitize-addresses memory-balance reset-memory-balance!
+syn keyword carpFunc log-memory-balance! memory-logged assert-balanced trace
+syn keyword carpFunc pi e swap! update! char-at tail head split-by words lines
+syn keyword carpFunc pad-left pad-right count-char empty? random-sized substring
+syn keyword carpFunc prefix-string suffix-string starts-with? ends-with?
+syn keyword carpFunc string-join free sleep-seconds sleep-micros substitute
+syn keyword carpFunc neg to-float match matches? find global-match match-str
+syn keyword carpFunc from-float tan asin atan cosh sinh tanh exp frexp ldexp
+syn keyword carpFunc log log10 modf pow ceil clamp approx refstr foreach
+syn keyword carpFunc => ==> repeat nth replicate range raw aset aset!
+syn keyword carpFunc push-back pop-back sort index-of element-count
+
+
+syn match carpSymbol ,\k+,  contained
+syn match carpTodo /\v<(FIXME|NOTE|TODO|OPTIMIZE)/ containedin=carpComment,carpString
+
+syn cluster carpNormal  contains=carpSyntax,carpFunc,carpDelimiter
+syn cluster carpQuotedStuff  contains=carpSymbol
+syn cluster carpQuotedOrNormal  contains=carpDelimiter
+
+syn region carpQuotedStruc start="@("rs=s+2 end=")"re=e-1 contains=@carpQuotedStuff,@carpQuotedOrNormal contained
+syn region carpQuotedStruc start="&("rs=s+2 end=")"re=e-1 contains=@carpQuotedStuff,@carpQuotedOrNormal contained
+syn region carpQuotedStruc start="("rs=s+1 end=")"re=e-1 contains=@carpQuotedStuff,@carpQuotedOrNormal contained
+syn region carpQuotedStruc start="\["rs=s+1 end="\]"re=e-1 contains=@carpQuotedStuff,@carpQuotedOrNormal contained
+
+syn cluster carpQuotedStuff add=carpQuotedStruc
+
+syn region carpStruc matchgroup=Delimiter start="@("rs=s+2 matchgroup=Delimiter end=")"re=e-1 contains=@carpNormal
+syn region carpStruc matchgroup=Delimiter start="&("rs=s+2 matchgroup=Delimiter end=")"re=e-1 contains=@carpNormal
+syn region carpStruc matchgroup=Delimiter start="&"rs=s+1 end=![ \t()\[\]";]!me=e-1 contains=@carpNormal
+syn region carpStruc matchgroup=Delimiter start="@"rs=s+1 end=![ \t()\[\]";]!me=e-1 contains=@carpNormal
+syn region carpStruc matchgroup=Delimiter start="("rs=s+1 matchgroup=Delimiter end=")"re=e-1 contains=@carpNormal
+syn region carpStruc matchgroup=Delimiter start="\["rs=s+1 matchgroup=Delimiter end="\]"re=e-1 contains=@carpNormal
+
+syn region carpString start=/\%(\\\)\@<!"/ skip=/\\[\\"]/ end=/"/
+syn region carpPattern start=/\%(\\\)\@<!\#"/ skip=/\\[\\"]/ end=/"/
+
+syn cluster carpNormal          add=carpError,carpStruc,carpString,carpPattern
+syn cluster carpQuotedOrNormal  add=carpString
+
+syn match carpNumber    "\<[-+]\?\(\d\+\|\d\+#*\.\|\d*\.\d\+\)#*\(/\d\+#*\)\?[lf]\?\>" contains=carpContainedNumberError
+syn match carpNumber    "\<[-+]\?\d\+/\d\+[lf]\?\>" contains=carpContainedNumberError
+
+
+syn keyword carpBoolean  true false
+
+syn match carpChar    "\<\\.\w\@!"
+
+syn region carpQuoted matchgroup=Delimiter start="['`]" end=![ \t()\[\]";]!me=e-1 contains=@carpQuotedStuff,@carpQuotedOrNormal
+syn region carpQuoted matchgroup=Delimiter start="['`](" matchgroup=Delimiter end=")" contains=@carpQuotedStuff,@carpQuotedOrNormal
+
+syn cluster carpNormal  add=carpNumber,carpBoolean,carpChar
+syn cluster carpQuotedOrNormal  add=carpNumber,carpBoolean
+
+syn match carpComment /;.*$/ contains=@Spell
+
+syn region carpQuoted matchgroup=Delimiter start="#['`]"rs=s+2 end=![ \t()\[\]";]!re=e-1,me=e-1 contains=@carpQuotedStuff,@carpQuotedOrNormal
+syn region carpQuoted matchgroup=Delimiter start="#['`]("rs=s+3 matchgroup=Delimiter end=")"re=e-1 contains=@carpQuotedStuff,@carpQuotedOrNormal
+
+syn cluster carpNormal  add=carpQuoted,carpComment
+syn cluster carpQuotedOrNormal  add=carpComment
+
+syn sync match matchPlace grouphere NONE "^[^ \t]"
+
+if version >= 508 || !exists("carp_syntax_init")
+  if version < 508
+    let carp_syntax_init = 1
+    command -nargs=+ HiLink hi link <args>
+  else
+    command -nargs=+ HiLink hi def link <args>
+  endif
+
+  HiLink carpSyntax             Statement
+  HiLink carpFunc               Function
+  HiLink carpCopy               Function
+
+  HiLink carpString             String
+  HiLink carpPattern            String
+  HiLink carpChar               Character
+  HiLink carpBoolean            Boolean
+
+  HiLink carpNumber             Number
+  HiLink carpNumberError        Error
+  HiLink carpContainedNumberError Error
+
+  HiLink carpQuoted             Structure
+  HiLink carpQuotedStruc        Structure
+  HiLink carpSymbol             Structure
+  HiLink carpAtom               Structure
+
+  HiLink carpDelimiter          Delimiter
+  HiLink carpConstant           Constant
+
+  HiLink carpTodo               Todo
+  HiLink carpComment            Comment
+  HiLink carpError              Error
+  delcommand HiLink
+endif
+
+let b:current_syntax = "carp"
+
+endif

syntax/cmake.vim

@@ -21,8 +21,10 @@ endif
 let s:keepcpo= &cpo
 set cpo&vim
 
-syn region cmakeComment start="#" end="$" contains=cmakeTodo,cmakeLuaComment,@Spell
-syn region cmakeLuaComment start="\[\z(=*\)\[" end="\]\z1\]" contains=cmakeTodo,@Spell
+syn region cmakeBracketArgument start="\[\z(=\?\|=[0-9]*\)\[" end="\]\z1\]" contains=cmakeTodo,@Spell
+
+syn region cmakeComment start="#" end="$" contains=cmakeTodo,@Spell
+syn region cmakeBracketComment start="#\[\z(=\?\|=[0-9]*\)\[" end="\]\z1\]" contains=cmakeTodo,@Spell
 
 syn match cmakeEscaped /\(\\\\\|\\"\|\\n\|\\t\)/ contained
 syn region cmakeRegistry start="\[" end="]" contained oneline contains=cmakeTodo,cmakeEscaped
@@ -358,6 +360,8 @@ syn keyword cmakeTodo
             \ TODO FIXME XXX
             \ contained
 
+hi def link cmakeBracketArgument String
+hi def link cmakeBracketComment Comment
 hi def link cmakeCommand Function
 hi def link cmakeCommandConditional Conditional
 hi def link cmakeCommandDeprecated WarningMsg
@@ -367,7 +371,6 @@ hi def link cmakeEnvironment Special
 hi def link cmakeEscaped Special
 hi def link cmakeGeneratorExpression WarningMsg
 hi def link cmakeGeneratorExpressions Constant
-hi def link cmakeLuaComment Comment
 hi def link cmakeModule Include
 hi def link cmakeProperty Constant
 hi def link cmakeRegistry Underlined

syntax/coffee.vim

@@ -34,7 +34,7 @@ hi def link coffeeConditional Conditional
 syn match coffeeException /\<\%(try\|catch\|finally\)\>/ display
 hi def link coffeeException Exception
 
-syn match coffeeKeyword /\<\%(new\|in\|of\|by\|and\|or\|not\|is\|isnt\|class\|extends\|super\|do\|yield\|debugger\|import\|export\|default\|await\)\>/
+syn match coffeeKeyword /\<\%(new\|in\|of\|from\|by\|and\|or\|not\|is\|isnt\|class\|extends\|super\|do\|yield\|debugger\|import\|export\|default\|await\)\>/
 \                       display
 " The `own` keyword is only a keyword after `for`.
 syn match coffeeKeyword /\<for\s\+own\>/ contained containedin=coffeeRepeat

syntax/crystal.vim

@@ -2,7 +2,7 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
   
 " Language: Crystal
 " Based on Ruby syntax highlight
-" which is made by Mirko Nasato and Doug Kearns
+" which was made by Mirko Nasato and Doug Kearns
 " ---------------------------------------------
 
 if exists('b:current_syntax')
@@ -129,7 +129,7 @@ syn region crystalString matchgroup=crystalStringDelimiter start="\"" end="\"" s
 syn region crystalString matchgroup=crystalStringDelimiter start="`"	end="`"  skip="\\\\\|\\`"  contains=@crystalStringSpecial fold
 
 " Character
-syn match crystalCharLiteral "'\%([^\\]\|\\[abefnrstv'\\]\|\\\o\{1,3}\|\\x\x\{1,2}\|\\u\x\{4}\)'" contained display
+syn match crystalCharLiteral "'\%([^\\]\|\\[abefnrstv'\\]\|\\\o\{1,3}\|\\x\x\{1,2}\|\\u\x\{4}\)'" contains=crystalStringEscape display
 
 " Generalized Single Quoted String, Symbol and Array of Strings
 syn region crystalString matchgroup=crystalStringDelimiter start="%[qwi]\z([~`!@#$%^&*_\-+=|\:;"',.?/]\)" end="\z1" skip="\\\\\|\\\z1" fold

syntax/elixir.vim

@@ -18,25 +18,15 @@ syn cluster elixirDeclaration contains=elixirFunctionDeclaration,elixirModuleDec
 syn match elixirComment '#.*' contains=elixirTodo,@Spell
 syn keyword elixirTodo FIXME NOTE TODO OPTIMIZE XXX HACK contained
 
-syn match elixirId '\<[_a-zA-Z]\w*[!?]\?\>' contains=elixirUnusedVariable,elixirKernelFunction
+syn match elixirId '\<[_a-zA-Z]\w*[!?]\?\>' contains=elixirUnusedVariable
 
-syn match elixirKeyword '\(\.\)\@<!\<\(for\|case\|when\|with\|cond\|if\|unless\|try\|receive\|send\)\>'
-syn match elixirKeyword '\(\.\)\@<!\<\(exit\|raise\|throw\|after\|rescue\|catch\|else\)\>'
-syn match elixirKeyword '\(\.\)\@<!\<\(quote\|unquote\|super\|spawn\|spawn_link\|spawn_monitor\)\>'
-
-" Kernel functions
-syn keyword elixirKernelFunction contained is_atom is_binary is_bitstring is_boolean is_float
-syn keyword elixirKernelFunction contained is_function is_integer is_list is_map is_nil
-syn keyword elixirKernelFunction contained is_number is_pid is_port is_reference is_tuple
-syn keyword elixirKernelFunction contained abs binary_part bit_size byte_size div elem hd length
-syn keyword elixirKernelFunction contained map_size node rem round tl trunc tuple_size
+syn match elixirKeyword '\(\.\)\@<!\<\(for\|case\|when\|with\|cond\|if\|unless\|try\|receive\|after\|rescue\|catch\|else\|quote\|unquote\|super\|unquote_splicing\)\>:\@!'
 
 syn keyword elixirInclude import require alias use
 
 syn keyword elixirSelf self
 
-" This unfortunately also matches function names in function calls
-syn match elixirUnusedVariable contained '\v%(^|[^.])@<=<_\w*>'
+syn match elixirUnusedVariable contained '\%(\.\)\@<!\<_\w*\>\%((\)\@!'
 
 syn match   elixirOperator '\v\.@<!<%(and|or|in|not)>'
 syn match   elixirOperator '!==\|!=\|!'
@@ -64,9 +54,10 @@ syn match elixirVariable '&\d\+'
 
 syn keyword elixirPseudoVariable __FILE__ __DIR__ __MODULE__ __ENV__ __CALLER__
 
-syn match elixirNumber '\<\d\(_\?\d\)*\(\.[^[:space:][:digit:]]\@!\(_\?\d\)*\)\?\([eE][-+]\?\d\(_\?\d\)*\)\?\>'
-syn match elixirNumber '\<0[xX][0-9A-Fa-f]\+\>'
-syn match elixirNumber '\<0[bB][01]\+\>'
+syn match elixirNumber '\<-\?\d\(_\?\d\)*\(\.[^[:space:][:digit:]]\@!\(_\?\d\)*\)\?\([eE][-+]\?\d\(_\?\d\)*\)\?\>'
+syn match elixirNumber '\<-\?0[xX][0-9A-Fa-f]\+\>'
+syn match elixirNumber '\<-\?0[oO][0-7]\+\>'
+syn match elixirNumber '\<-\?0[bB][01]\+\>'
 
 syn match elixirRegexEscape            "\\\\\|\\[aAbBcdDefGhHnrsStvVwW]\|\\\d\{3}\|\\x[0-9a-fA-F]\{2}" contained
 syn match elixirRegexEscapePunctuation "?\|\\.\|*\|\\\[\|\\\]\|+\|\\^\|\\\$\|\\|\|\\(\|\\)\|\\{\|\\}" contained
@@ -87,16 +78,16 @@ syn region elixirString  matchgroup=elixirStringDelimiter start=+\z('\)+   end=+
 syn region elixirString  matchgroup=elixirStringDelimiter start=+\z("\)+   end=+\z1+ skip=+\\\\\|\\\z1+  contains=@Spell,@elixirStringContained
 syn region elixirString  matchgroup=elixirStringDelimiter start=+\z('''\)+ end=+^\s*\z1+ contains=@Spell,@elixirStringContained
 syn region elixirString  matchgroup=elixirStringDelimiter start=+\z("""\)+ end=+^\s*\z1+ contains=@Spell,@elixirStringContained
-syn region elixirInterpolation matchgroup=elixirInterpolationDelimiter start="#{" end="}" contained contains=ALLBUT,elixirKernelFunction,elixirComment,@elixirNotTop
+syn region elixirInterpolation matchgroup=elixirInterpolationDelimiter start="#{" end="}" contained contains=ALLBUT,elixirComment,@elixirNotTop
 
 syn match elixirAtomInterpolated   ':\("\)\@=' contains=elixirString
 syn match elixirString             "\(\w\)\@<!?\%(\\\(x\d{1,2}\|\h{1,2}\h\@!\>\|0[0-7]{0,2}[0-7]\@!\>\|[^x0MC]\)\|(\\[MC]-)+\w\|[^\s\\]\)"
 
-syn region elixirBlock              matchgroup=elixirBlockDefinition start="\<do\>:\@!" end="\<end\>" contains=ALLBUT,elixirKernelFunction,@elixirNotTop fold
-syn region elixirElseBlock          matchgroup=elixirBlockDefinition start="\<else\>:\@!" end="\<end\>" contains=ALLBUT,elixirKernelFunction,@elixirNotTop fold
-syn region elixirAnonymousFunction  matchgroup=elixirBlockDefinition start="\<fn\>"     end="\<end\>" contains=ALLBUT,elixirKernelFunction,@elixirNotTop fold
+syn region elixirBlock              matchgroup=elixirBlockDefinition start="\<do\>:\@!" end="\<end\>" contains=ALLBUT,@elixirNotTop fold
+syn region elixirElseBlock          matchgroup=elixirBlockDefinition start="\<else\>:\@!" end="\<end\>" contains=ALLBUT,@elixirNotTop fold
+syn region elixirAnonymousFunction  matchgroup=elixirBlockDefinition start="\<fn\>"     end="\<end\>" contains=ALLBUT,@elixirNotTop fold
 
-syn region elixirArguments start="(" end=")" contained contains=elixirOperator,elixirAtom,elixirPseudoVariable,elixirAlias,elixirBoolean,elixirVariable,elixirUnusedVariable,elixirNumber,elixirDocString,elixirAtomInterpolated,elixirRegex,elixirString,elixirStringDelimiter,elixirRegexDelimiter,elixirInterpolationDelimiter,elixirSigil,elixirAnonymousFunction
+syn region elixirArguments start="(" end=")" contained contains=elixirOperator,elixirAtom,elixirPseudoVariable,elixirAlias,elixirBoolean,elixirVariable,elixirUnusedVariable,elixirNumber,elixirDocString,elixirAtomInterpolated,elixirRegex,elixirString,elixirStringDelimiter,elixirRegexDelimiter,elixirInterpolationDelimiter,elixirSigil,elixirAnonymousFunction,elixirComment
 
 syn match elixirDelimEscape "\\[(<{\[)>}\]/\"'|]" transparent display contained contains=NONE
 
@@ -142,6 +133,8 @@ syn region elixirDocString matchgroup=elixirSigilDelimiter  start=+\%(@\w*doc\s\
 " Defines
 syn match elixirDefine              '\<def\>\(:\)\@!'             nextgroup=elixirFunctionDeclaration    skipwhite skipnl
 syn match elixirPrivateDefine       '\<defp\>\(:\)\@!'            nextgroup=elixirFunctionDeclaration    skipwhite skipnl
+syn match elixirGuard               '\<defguard\>\(:\)\@!'        nextgroup=elixirFunctionDeclaration    skipwhite skipnl
+syn match elixirPrivateGuard        '\<defguardp\>\(:\)\@!'       nextgroup=elixirFunctionDeclaration    skipwhite skipnl
 syn match elixirModuleDefine        '\<defmodule\>\(:\)\@!'       nextgroup=elixirModuleDeclaration      skipwhite skipnl
 syn match elixirProtocolDefine      '\<defprotocol\>\(:\)\@!'     nextgroup=elixirProtocolDeclaration    skipwhite skipnl
 syn match elixirImplDefine          '\<defimpl\>\(:\)\@!'         nextgroup=elixirImplDeclaration        skipwhite skipnl
@@ -164,8 +157,8 @@ syn match  elixirRecordDeclaration      "[^[:space:];#<]\+"        contained con
 syn match  elixirMacroDeclaration       "[^[:space:];#<,()\[\]]\+" contained                      nextgroup=elixirArguments skipwhite skipnl
 syn match  elixirDelegateDeclaration    "[^[:space:];#<,()\[\]]\+" contained contains=elixirFunctionDeclaration             skipwhite skipnl
 syn region elixirDelegateDeclaration    start='\['     end='\]'    contained contains=elixirFunctionDeclaration             skipwhite skipnl
-syn match  elixirOverridableDeclaration "[^[:space:];#<]\+"        contained contains=elixirAlias                           skipwhite skipnl
-syn match  elixirExceptionDeclaration   "[^[:space:];#<]\+"        contained contains=elixirAlias                           skipwhite skipnl
+syn match  elixirOverridableDeclaration "[^[:space:];#<]\+"        contained contains=elixirAlias,elixirAtom                skipwhite skipnl
+syn match  elixirExceptionDeclaration   "[^[:space:];#<]\+"        contained contains=elixirAlias,elixirAtom                skipwhite skipnl
 syn match  elixirCallbackDeclaration    "[^[:space:];#<,()\[\]]\+" contained contains=elixirFunctionDeclaration             skipwhite skipnl
 
 " ExUnit
@@ -173,9 +166,11 @@ syn match  elixirExUnitMacro "\(^\s*\)\@<=\<\(test\|describe\|setup\|setup_all\|
 syn match  elixirExUnitAssert "\(^\s*\)\@<=\<\(assert\|assert_in_delta\|assert_raise\|assert_receive\|assert_received\|catch_error\)\>"
 syn match  elixirExUnitAssert "\(^\s*\)\@<=\<\(catch_exit\|catch_throw\|flunk\|refute\|refute_in_delta\|refute_receive\|refute_received\)\>"
 
-hi def link elixirBlockDefinition        Keyword
+hi def link elixirBlockDefinition        Define
 hi def link elixirDefine                 Define
 hi def link elixirPrivateDefine          Define
+hi def link elixirGuard                  Define
+hi def link elixirPrivateGuard           Define
 hi def link elixirModuleDefine           Define
 hi def link elixirProtocolDefine         Define
 hi def link elixirImplDefine             Define
@@ -195,9 +190,8 @@ hi def link elixirMacroDeclaration       Macro
 hi def link elixirInclude                Include
 hi def link elixirComment                Comment
 hi def link elixirTodo                   Todo
-hi def link elixirKeyword                Keyword
+hi def link elixirKeyword                Define
 hi def link elixirExUnitAssert           Keyword
-hi def link elixirKernelFunction         Keyword
 hi def link elixirOperator               Operator
 hi def link elixirAtom                   Constant
 hi def link elixirPseudoVariable         Constant

syntax/elm.vim

@@ -7,13 +7,13 @@ if exists('b:current_syntax')
 endif
 
 " Keywords
-syn keyword elmConditional case else if of then
+syn keyword elmConditional else if of then
 syn keyword elmAlias alias
-syn keyword elmTypedef type port let in
+syn keyword elmTypedef contained type port
 syn keyword elmImport exposing as import module where
 
 " Operators
-syn match elmOperator "\([-!#$%`&\*\+./<=>\?@\\^|~:]\|\<_\>\)"
+syn match elmOperator contained "\([-!#$%`&\*\+./<=>\?@\\^|~:]\|\<_\>\)"
 
 " Types
 syn match elmType "\<[A-Z][0-9A-Za-z_'-]*"
@@ -29,7 +29,7 @@ syn match elmTupleFunction "\((,\+)\)"
 " Comments
 syn keyword elmTodo TODO FIXME XXX contained
 syn match elmLineComment "--.*" contains=elmTodo,@spell
-syn region elmComment matchgroup=elmComment start="{-|\=" end="-}" contains=elmTodo,elmComment,@spell
+syn region elmComment matchgroup=elmComment start="{-|\=" end="-}" contains=elmTodo,elmComment,@spell fold
 
 " Strings
 syn match elmStringEscape "\\u[0-9a-fA-F]\{4}" contained
@@ -45,6 +45,16 @@ syn match elmFloat "\(\<\d\+\.\d\+\>\)"
 " Identifiers
 syn match elmTopLevelDecl "^\s*[a-zA-Z][a-zA-z0-9_]*\('\)*\s\+:\s\+" contains=elmOperator
 
+" Folding
+syn region elmTopLevelTypedef start="type" end="\n\(\n\n\)\@=" contains=ALL fold
+syn region elmTopLevelFunction start="^[a-zA-Z].\+\n[a-zA-Z].\+=" end="^\(\n\+\)\@=" contains=ALL fold
+syn region elmCaseBlock matchgroup=elmCaseBlockDefinition start="^\z\(\s\+\)\<case\>" end="^\z1\@!\W\@=" end="\(\n\n\z1\@!\)\@=" end="\n\z1\@!\(\n\n\)\@=" contains=ALL fold
+syn region elmCaseItemBlock start="^\z\(\s\+\).\+->$" end="^\z1\@!\W\@=" end="\(\n\n\z1\@!\)\@=" end="\(\n\z1\S\)\@=" contains=ALL fold
+syn region elmLetBlock matchgroup=elmLetBlockDefinition start="\<let\>" end="\<in\>" contains=ALL fold
+
+hi def link elmCaseBlockDefinition Conditional
+hi def link elmCaseBlockItemDefinition Conditional
+hi def link elmLetBlockDefinition TypeDef
 hi def link elmTopLevelDecl Function
 hi def link elmTupleFunction Normal
 hi def link elmTodo Todo

syntax/erlang.vim

@@ -81,6 +81,7 @@ syn match erlangGlobalFuncRef  '\<\%(\a[[:alnum:]_@]*\%(\s\|\n\|%.*\n\)*\.\%(\s\
 syn match erlangVariable '\<[A-Z_][[:alnum:]_@]*'
 syn match erlangMacro    '??\=[[:alnum:]_@]\+'
 syn match erlangMacro    '\%(-define(\)\@<=[[:alnum:]_@]\+'
+syn region erlangQuotedMacro         start=/??\=\s*'/ end=/'/ contains=erlangQuotedAtomModifier
 syn match erlangMap      '#'
 syn match erlangRecord   '#\s*\l[[:alnum:]_@]*'
 syn region erlangQuotedRecord        start=/#\s*'/ end=/'/ contains=erlangQuotedAtomModifier
@@ -193,6 +194,7 @@ hi def link erlangGlobalFuncCall Function
 hi def link erlangGlobalFuncRef Function
 hi def link erlangVariable Normal
 hi def link erlangMacro Normal
+hi def link erlangQuotedMacro Normal
 hi def link erlangRecord Normal
 hi def link erlangQuotedRecord Normal
 hi def link erlangMap Normal
@@ -204,6 +206,7 @@ hi def link erlangGlobalFuncCall Normal
 hi def link erlangGlobalFuncRef Normal
 hi def link erlangVariable Identifier
 hi def link erlangMacro Macro
+hi def link erlangQuotedMacro Macro
 hi def link erlangRecord Structure
 hi def link erlangQuotedRecord Structure
 hi def link erlangMap Structure

syntax/git.vim

@@ -27,7 +27,9 @@ syn region gitDiff start=/^\%(@@ -\)\@=/ end=/^\%(diff --\%(git\|cc\|combined\)
 syn region gitDiffMerge start=/^\%(diff --\%(cc\|combined\) \)\@=/ end=/^\%(diff --\|$\)\@=/ contains=@gitDiff
 syn region gitDiffMerge start=/^\%(@@@@* -\)\@=/ end=/^\%(diff --\|$\)\@=/ contains=@gitDiff
 syn match gitDiffAdded "^ \++.*" contained containedin=gitDiffMerge
+syn match gitDiffAdded "{+.*+}" contained containedin=gitDiff
 syn match gitDiffRemoved "^ \+-.*" contained containedin=gitDiffMerge
+syn match gitDiffRemoved "\[-.*-\]" contained containedin=gitDiff
 
 syn match  gitKeyword /^\%(object\|type\|tag\|commit\|tree\|parent\|encoding\)\>/ contained containedin=gitHead nextgroup=gitHash,gitType skipwhite
 syn match  gitKeyword /^\%(tag\>\|ref:\)/ contained containedin=gitHead nextgroup=gitReference skipwhite

syntax/gitcommit.vim

@@ -20,11 +20,18 @@ endif
 syn include @gitcommitDiff syntax/diff.vim
 syn region gitcommitDiff start=/\%(^diff --\%(git\|cc\|combined\) \)\@=/ end=/^\%(diff --\|$\|#\)\@=/ fold contains=@gitcommitDiff
 
-syn match   gitcommitFirstLine	"\%^[^#].*"  nextgroup=gitcommitBlank skipnl
 syn match   gitcommitSummary	"^.\{0,50\}" contained containedin=gitcommitFirstLine nextgroup=gitcommitOverflow contains=@Spell
 syn match   gitcommitOverflow	".*" contained contains=@Spell
 syn match   gitcommitBlank	"^[^#].*" contained contains=@Spell
+
+if get(g:, "gitcommit_cleanup") is# "scissors"
+  syn match gitcommitFirstLine	"\%^.*" nextgroup=gitcommitBlank skipnl
+  syn region gitcommitComment start=/^# -\+ >8 -\+$/ end=/\%$/ contains=gitcommitDiff
+else
+  syn match gitcommitFirstLine	"\%^[^#].*" nextgroup=gitcommitBlank skipnl
   syn match gitcommitComment	"^#.*"
+endif
+
 syn match   gitcommitHead	"^\%(#   .*\n\)\+#$" contained transparent
 syn match   gitcommitOnBranch	"\%(^# \)\@<=On branch" contained containedin=gitcommitComment nextgroup=gitcommitBranch skipwhite
 syn match   gitcommitOnBranch	"\%(^# \)\@<=Your branch .\{-\} '" contained containedin=gitcommitComment nextgroup=gitcommitBranch skipwhite

syntax/gitconfig.vim

@@ -10,18 +10,16 @@ if exists("b:current_syntax")
   finish
 endif
 
-setlocal iskeyword+=-
-setlocal iskeyword-=_
 syn case ignore
 syn sync minlines=10
 
 syn match   gitconfigComment	"[#;].*"
 syn match   gitconfigSection	"\%(^\s*\)\@<=\[[a-z0-9.-]\+\]"
 syn match   gitconfigSection	'\%(^\s*\)\@<=\[[a-z0-9.-]\+ \+\"\%([^\\"]\|\\.\)*"\]'
-syn match   gitconfigVariable	 "\%(^\s*\)\@<=\a\k*\%(\s*\%([=#;]\|$\)\)\@=" nextgroup=gitconfigAssignment skipwhite
+syn match   gitconfigVariable	"\%(^\s*\)\@<=\a[a-z0-9-]*\%(\s*\%([=#;]\|$\)\)\@=" nextgroup=gitconfigAssignment skipwhite
 syn region  gitconfigAssignment  matchgroup=gitconfigNone start=+=\s*+ skip=+\\+ end=+\s*$+ contained contains=gitconfigBoolean,gitconfigNumber,gitConfigString,gitConfigEscape,gitConfigError,gitconfigComment keepend
 syn keyword gitconfigBoolean true false yes no contained
-syn match   gitconfigNumber  "\d\+" contained
+syn match   gitconfigNumber  "\<\d\+\>" contained
 syn region  gitconfigString  matchgroup=gitconfigDelim start=+"+ skip=+\\+ end=+"+ matchgroup=gitconfigError end=+[^\\"]\%#\@!$+ contained contains=gitconfigEscape,gitconfigEscapeError
 syn match   gitconfigError  +\\.+	 contained
 syn match   gitconfigEscape +\\[\\"ntb]+ contained

syntax/go.vim

@@ -11,98 +11,6 @@ if exists("b:current_syntax")
   finish
 endif
 
-" Set settings to default values.
-if !exists("g:go_highlight_array_whitespace_error")
-  let g:go_highlight_array_whitespace_error = 0
-endif
-
-if !exists("g:go_highlight_chan_whitespace_error")
-  let g:go_highlight_chan_whitespace_error = 0
-endif
-
-if !exists("g:go_highlight_extra_types")
-  let g:go_highlight_extra_types = 0
-endif
-
-if !exists("g:go_highlight_space_tab_error")
-  let g:go_highlight_space_tab_error = 0
-endif
-
-if !exists("g:go_highlight_trailing_whitespace_error")
-  let g:go_highlight_trailing_whitespace_error = 0
-endif
-
-if !exists("g:go_highlight_operators")
-  let g:go_highlight_operators = 0
-endif
-
-if !exists("g:go_highlight_functions")
-  let g:go_highlight_functions = 0
-endif
-
-if !exists("g:go_highlight_methods")
-  let g:go_highlight_methods = 0
-endif
-
-if !exists("g:go_highlight_fields")
-  let g:go_highlight_fields = 0
-endif
-
-if !exists("g:go_highlight_types")
-  let g:go_highlight_types = 0
-endif
-
-if !exists("g:go_highlight_build_constraints")
-  let g:go_highlight_build_constraints = 0
-endif
-
-if !exists("g:go_highlight_string_spellcheck")
-  let g:go_highlight_string_spellcheck = 1
-endif
-
-if !exists("g:go_highlight_format_strings")
-  let g:go_highlight_format_strings = 1
-endif
-
-if !exists("g:go_highlight_generate_tags")
-  let g:go_highlight_generate_tags = 0
-endif
-
-if !exists("g:go_highlight_variable_assignments")
-  let g:go_highlight_variable_assignments = 0
-endif
-
-if !exists("g:go_highlight_variable_declarations")
-  let g:go_highlight_variable_declarations = 0
-endif
-
-let s:fold_block = 1
-let s:fold_import = 1
-let s:fold_varconst = 1
-let s:fold_package_comment = 1
-let s:fold_comment = 0
-
-if exists("g:go_fold_enable")
-  " Enabled by default.
-  if index(g:go_fold_enable, 'block') == -1
-    let s:fold_block = 0
-  endif
-  if index(g:go_fold_enable, 'import') == -1
-    let s:fold_import = 0
-  endif
-  if index(g:go_fold_enable, 'varconst') == -1
-    let s:fold_varconst = 0
-  endif
-  if index(g:go_fold_enable, 'package_comment') == -1
-    let s:fold_package_comment = 0
-  endif
- 
-  " Disabled by default.
-  if index(g:go_fold_enable, 'comment') > -1
-    let s:fold_comment = 1
-  endif
-endif
-
 syn case match
 
 syn keyword     goPackage           package
@@ -140,7 +48,6 @@ hi def link     goUnsignedInts      Type
 hi def link     goFloats            Type
 hi def link     goComplexes         Type
 
-
 " Predefined functions and values
 syn match       goBuiltins                 /\<\v(append|cap|close|complex|copy|delete|imag|len)\ze\(/
 syn match       goBuiltins                 /\<\v(make|new|panic|print|println|real|recover)\ze\(/
@@ -156,7 +63,7 @@ syn keyword     goTodo              contained TODO FIXME XXX BUG
 syn cluster     goCommentGroup      contains=goTodo
 
 syn region      goComment           start="//" end="$" contains=goGenerate,@goCommentGroup,@Spell
-if s:fold_comment
+if go#config#FoldEnable('comment')
   syn region    goComment           start="/\*" end="\*/" contains=@goCommentGroup,@Spell fold
   syn match     goComment           "\v(^\s*//.*\n)+" contains=goGenerate,@goCommentGroup,@Spell fold
 else
@@ -166,7 +73,7 @@ endif
 hi def link     goComment           Comment
 hi def link     goTodo              Todo
 
-if g:go_highlight_generate_tags != 0
+if go#config#HighlightGenerateTags()
   syn match       goGenerateVariables contained /\(\$GOARCH\|\$GOOS\|\$GOFILE\|\$GOLINE\|\$GOPACKAGE\|\$DOLLAR\)\>/
   syn region      goGenerate          start="^\s*//go:generate" end="$" contains=goGenerateVariables
   hi def link     goGenerate          PreProc
@@ -191,7 +98,7 @@ hi def link     goEscapeError       Error
 
 " Strings and their contents
 syn cluster     goStringGroup       contains=goEscapeOctal,goEscapeC,goEscapeX,goEscapeU,goEscapeBigU,goEscapeError
-if g:go_highlight_string_spellcheck != 0
+if go#config#HighlightStringSpellcheck()
   syn region      goString            start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=@goStringGroup,@Spell
   syn region      goRawString         start=+`+ end=+`+ contains=@Spell
 else
@@ -199,8 +106,20 @@ else
   syn region      goRawString         start=+`+ end=+`+
 endif
 
-if g:go_highlight_format_strings != 0
-  syn match       goFormatSpecifier   /\([^%]\(%%\)*\)\@<=%[-#0 +]*\%(\*\|\d\+\)\=\%(\.\%(\*\|\d\+\)\)*[vTtbcdoqxXUeEfgGsp]/ contained containedin=goString
+if go#config#HighlightFormatStrings()
+  " [n] notation is valid for specifying explicit argument indexes
+  " 1. Match a literal % not preceded by a %.
+  " 2. Match any number of -, #, 0, space, or +
+  " 3. Match * or [n]* or any number or nothing before a .
+  " 4. Match * or [n]* or any number or nothing after a .
+  " 5. Match [n] or nothing before a verb
+  " 6. Match a formatting verb
+  syn match       goFormatSpecifier   /\
+        \([^%]\(%%\)*\)\
+        \@<=%[-#0 +]*\
+        \%(\%(\%(\[\d\+\]\)\=\*\)\|\d\+\)\=\
+        \%(\.\%(\%(\%(\[\d\+\]\)\=\*\)\|\d\+\)\=\)\=\
+        \%(\[\d\+\]\)\=[vTtbcdoqxXUeEfFgGsp]/ contained containedin=goString,goRawString
   hi def link     goFormatSpecifier   goSpecialString
 endif
 
@@ -215,30 +134,30 @@ hi def link     goCharacter         Character
 
 " Regions
 syn region      goParen             start='(' end=')' transparent
-if s:fold_block
+if go#config#FoldEnable('block')
   syn region    goBlock             start="{" end="}" transparent fold
 else
   syn region    goBlock             start="{" end="}" transparent
 endif
 
 " import
-if s:fold_import
+if go#config#FoldEnable('import')
   syn region    goImport            start='import (' end=')' transparent fold contains=goImport,goString,goComment
 else
   syn region    goImport            start='import (' end=')' transparent contains=goImport,goString,goComment
 endif
 
 " var, const
-if s:fold_varconst
+if go#config#FoldEnable('varconst')
   syn region    goVar               start='var ('   end='^\s*)$' transparent fold
-                        \ contains=ALLBUT,goParen,goBlock,goFunction,goTypeName,goReceiverType,goReceiverVar
+                        \ contains=ALLBUT,goParen,goBlock,goFunction,goTypeName,goReceiverType,goReceiverVar,goArgumentName,goArgumentType,goSimpleArguments
   syn region    goConst             start='const (' end='^\s*)$' transparent fold
-                        \ contains=ALLBUT,goParen,goBlock,goFunction,goTypeName,goReceiverType,goReceiverVar
+                        \ contains=ALLBUT,goParen,goBlock,goFunction,goTypeName,goReceiverType,goReceiverVar,goArgumentName,goArgumentType,goSimpleArguments
 else
   syn region    goVar               start='var ('   end='^\s*)$' transparent
-                        \ contains=ALLBUT,goParen,goBlock,goFunction,goTypeName,goReceiverType,goReceiverVar
+                        \ contains=ALLBUT,goParen,goBlock,goFunction,goTypeName,goReceiverType,goReceiverVar,goArgumentName,goArgumentType,goSimpleArguments
   syn region    goConst             start='const (' end='^\s*)$' transparent
-                        \ contains=ALLBUT,goParen,goBlock,goFunction,goTypeName,goReceiverType,goReceiverVar
+                        \ contains=ALLBUT,goParen,goBlock,goFunction,goTypeName,goReceiverType,goReceiverVar,goArgumentName,goArgumentType,goSimpleArguments
 endif
 
 " Single-line var, const, and import.
@@ -272,12 +191,12 @@ hi def link     goImaginary         Number
 hi def link     goImaginaryFloat    Float
 
 " Spaces after "[]"
-if g:go_highlight_array_whitespace_error != 0
+if go#config#HighlightArrayWhitespaceError()
   syn match goSpaceError display "\(\[\]\)\@<=\s\+"
 endif
 
 " Spacing errors around the 'chan' keyword
-if g:go_highlight_chan_whitespace_error != 0
+if go#config#HighlightChanWhitespaceError()
   " receive-only annotation on chan type
   "
   " \(\<chan\>\)\@<!<-  (only pick arrow when it doesn't come after a chan)
@@ -295,7 +214,7 @@ if g:go_highlight_chan_whitespace_error != 0
 endif
 
 " Extra types commonly seen
-if g:go_highlight_extra_types != 0
+if go#config#HighlightExtraTypes()
   syn match goExtraType /\<bytes\.\(Buffer\)\>/
   syn match goExtraType /\<io\.\(Reader\|ReadSeeker\|ReadWriter\|ReadCloser\|ReadWriteCloser\|Writer\|WriteCloser\|Seeker\)\>/
   syn match goExtraType /\<reflect\.\(Kind\|Type\|Value\)\>/
@@ -303,12 +222,12 @@ if g:go_highlight_extra_types != 0
 endif
 
 " Space-tab error
-if g:go_highlight_space_tab_error != 0
+if go#config#HighlightSpaceTabError()
   syn match goSpaceError display " \+\t"me=e-1
 endif
 
 " Trailing white space error
-if g:go_highlight_trailing_whitespace_error != 0
+if go#config#HighlightTrailingWhitespaceError()
   syn match goSpaceError display excludenl "\s\+$"
 endif
 
@@ -326,7 +245,7 @@ hi def link     goTodo              Todo
 syn match goVarArgs /\.\.\./
 
 " Operators;
-if g:go_highlight_operators != 0
+if go#config#HighlightOperators()
   " match single-char operators:          - + % < > ! & | ^ * =
   " and corresponding two-char operators: -= += %= <= >= != &= |= ^= *= ==
   syn match goOperator /[-+%<>!&|^*=]=\?/
@@ -345,34 +264,40 @@ endif
 hi def link     goOperator          Operator
 
 " Functions;
-if g:go_highlight_functions != 0
-  syn match goDeclaration       /\<func\>/ nextgroup=goReceiver,goFunction skipwhite skipnl
-  syn match goReceiver          /(\(\w\|[ *]\)\+)/ contained nextgroup=goFunction contains=goReceiverVar skipwhite skipnl
-  syn match goReceiverVar       /\w\+/ nextgroup=goPointerOperator,goReceiverType skipwhite skipnl contained
+if go#config#HighlightFunctions() || go#config#HighlightFunctionArguments()
+  syn match goDeclaration       /\<func\>/ nextgroup=goReceiver,goFunction,goSimpleArguments skipwhite skipnl
+  syn match goReceiverVar       /\w\+\ze\s\+\(\w\|\*\)/ nextgroup=goPointerOperator,goReceiverType skipwhite skipnl contained
   syn match goPointerOperator   /\*/ nextgroup=goReceiverType contained skipwhite skipnl
+  syn match goFunction          /\w\+/ nextgroup=goSimpleArguments contained skipwhite skipnl
   syn match goReceiverType      /\w\+/ contained
-  syn match goFunction          /\w\+/ contained
-  syn match goFunctionCall      /\w\+\ze(/ contains=GoBuiltins,goDeclaration
+if go#config#HighlightFunctionArguments()
+  syn match goSimpleArguments   /(\(\w\|\_s\|[*\.\[\],\{\}<>-]\)*)/ contained contains=goArgumentName nextgroup=goSimpleArguments skipwhite skipnl
+  syn match goArgumentName      /\w\+\(\s*,\s*\w\+\)*\ze\s\+\(\w\|\.\|\*\|\[\)/ contained nextgroup=goArgumentType skipwhite skipnl
+  syn match goArgumentType      /\([^,)]\|\_s\)\+,\?/ contained nextgroup=goArgumentName skipwhite skipnl
+                        \ contains=goVarArgs,goType,goSignedInts,goUnsignedInts,goFloats,goComplexes,goDeclType,goBlock
+  hi def link   goReceiverVar       goArgumentName
+  hi def link   goArgumentName      Identifier
+endif
+  syn match goReceiver          /(\s*\w\+\(\s\+\*\?\s*\w\+\)\?\s*)\ze\s*\w/ contained nextgroup=goFunction contains=goReceiverVar skipwhite skipnl
 else
   syn keyword goDeclaration func
 endif
 hi def link     goFunction          Function
+
+" Function calls;
+if go#config#HighlightFunctionCalls()
+  syn match goFunctionCall      /\w\+\ze(/ contains=goBuiltins,goDeclaration
+endif
 hi def link     goFunctionCall      Type
 
-" Methods;
-if g:go_highlight_methods != 0
-  syn match goMethodCall            /\.\w\+\ze(/hs=s+1
-endif
-hi def link     goMethodCall        Type
-
 " Fields;
-if g:go_highlight_fields != 0
+if go#config#HighlightFields()
   syn match goField                 /\.\w\+\([.\ \n\r\:\)\[,]\)\@=/hs=s+1
 endif
 hi def link    goField              Identifier
 
 " Structs & Interfaces;
-if g:go_highlight_types != 0
+if go#config#HighlightTypes()
   syn match goTypeConstructor      /\<\w\+{\@=/
   syn match goTypeDecl             /\<type\>/ nextgroup=goTypeName skipwhite skipnl
   syn match goTypeName             /\w\+/ contained nextgroup=goDeclType skipwhite skipnl
@@ -388,19 +313,19 @@ hi def link     goTypeDecl          Keyword
 hi def link     goDeclType          Keyword
 
 " Variable Assignments
-if g:go_highlight_variable_assignments != 0
+if go#config#HighlightVariableAssignments()
   syn match goVarAssign /\v[_.[:alnum:]]+(,\s*[_.[:alnum:]]+)*\ze(\s*([-^+|^\/%&]|\*|\<\<|\>\>|\&\^)?\=[^=])/
   hi def link   goVarAssign         Special
 endif
 
 " Variable Declarations
-if g:go_highlight_variable_declarations != 0
+if go#config#HighlightVariableDeclarations()
   syn match goVarDefs /\v\w+(,\s*\w+)*\ze(\s*:\=)/
   hi def link   goVarDefs           Special
 endif
 
 " Build Constraints
-if g:go_highlight_build_constraints != 0
+if go#config#HighlightBuildConstraints()
   syn match   goBuildKeyword      display contained "+build"
   " Highlight the known values of GOOS, GOARCH, and other +build options.
   syn keyword goBuildDirectives   contained
@@ -422,7 +347,7 @@ if g:go_highlight_build_constraints != 0
   hi def link goBuildKeyword      PreProc
 endif
 
-if g:go_highlight_build_constraints != 0 || s:fold_package_comment
+if go#config#HighlightBuildConstraints() || go#config#FoldEnable('package_comment')
   " One or more line comments that are followed immediately by a "package"
   " declaration are treated like package documentation, so these must be
   " matched as comments to avoid looking like working build constraints.
@@ -431,11 +356,11 @@ if g:go_highlight_build_constraints != 0 || s:fold_package_comment
   exe 'syn region  goPackageComment    start=/\v(\/\/.*\n)+\s*package/'
         \ . ' end=/\v\n\s*package/he=e-7,me=e-7,re=e-7'
         \ . ' contains=@goCommentGroup,@Spell'
-        \ . (s:fold_package_comment ? ' fold' : '')
-  exe 'syn region  goPackageComment    start=/\v\/\*.*\n(.*\n)*\s*\*\/\npackage/'
-        \ . ' end=/\v\n\s*package/he=e-7,me=e-7,re=e-7'
+        \ . (go#config#FoldEnable('package_comment') ? ' fold' : '')
+  exe 'syn region  goPackageComment    start=/\v^\s*\/\*.*\n(.*\n)*\s*\*\/\npackage/'
+        \ . ' end=/\v\*\/\n\s*package/he=e-7,me=e-7,re=e-7'
         \ . ' contains=@goCommentGroup,@Spell'
-        \ . (s:fold_package_comment ? ' fold' : '')
+        \ . (go#config#FoldEnable('package_comment') ? ' fold' : '')
   hi def link goPackageComment    Comment
 endif
 

syntax/godebugoutput.vim

@@ -0,0 +1,17 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'go') == -1
+  
+if exists("b:current_syntax")
+  finish
+endif
+
+syn match godebugOutputErr '^ERR:.*'
+syn match godebugOutputOut '^OUT:.*'
+
+let b:current_syntax = "godebugoutput"
+
+hi def link godebugOutputErr Comment
+hi def link godebugOutputOut Normal
+
+" vim: sw=2 ts=2 et
+
+endif

syntax/godebugstacktrace.vim

@@ -0,0 +1,15 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'go') == -1
+  
+if exists("b:current_syntax")
+  finish
+endif
+
+syn match godebugStacktrace '^\S\+'
+
+let b:current_syntax = "godebugoutput"
+
+hi def link godebugStacktrace SpecialKey
+
+" vim: sw=2 ts=2 et
+
+endif

syntax/godebugvariables.vim

@@ -0,0 +1,27 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'go') == -1
+  
+if exists("b:current_syntax")
+  finish
+endif
+
+syn match godebugTitle '^#.*'
+syn match godebugVariables '^\s*\S\+\ze:'
+
+syn keyword     goType              chan map bool string error
+syn keyword     goSignedInts        int int8 int16 int32 int64 rune
+syn keyword     goUnsignedInts      byte uint uint8 uint16 uint32 uint64 uintptr
+syn keyword     goFloats            float32 float64
+syn keyword     goComplexes         complex64 complex128
+
+syn keyword     goBoolean                  true false
+
+let b:current_syntax = "godebugvariables"
+
+hi def link godebugTitle Underlined
+hi def link godebugVariables Statement
+hi def link goType Type
+hi def link goBoolean Boolean
+
+" vim: sw=2 ts=2 et
+
+endif

syntax/gohtmltmpl.vim

@@ -12,6 +12,8 @@ runtime! syntax/gotexttmpl.vim
 runtime! syntax/html.vim
 unlet b:current_syntax
 
+syn cluster htmlPreproc add=gotplAction,goTplComment
+
 let b:current_syntax = "gohtmltmpl"
 
 " vim: sw=2 ts=2 et

syntax/graphql.vim

@@ -0,0 +1,68 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'graphql') == -1
+  
+" Vim syntax file
+" Language: GraphQL
+" Maintainer: Jon Parise <jon@indelible.org>
+
+if exists('b:current_syntax')
+    finish
+endif
+
+syn match graphqlComment    "#.*$" contains=@Spell
+
+syn match graphqlOperator   "=" display
+syn match graphqlOperator   "!" display
+syn match graphqlOperator   "|" display
+syn match graphqlOperator   "\M..." display
+
+syn keyword graphqlBoolean  true false
+syn keyword graphqlNull     null
+syn match   graphqlNumber   "-\=\<\%(0\|[1-9]\d*\)\%(\.\d\+\)\=\%([eE][-+]\=\d\+\)\=\>" display
+syn region  graphqlString   start=+"+  skip=+\\\\\|\\"+  end=+"\|$+
+syn region  graphqlString   start=+"""+ end=+"""+
+
+syn keyword graphqlKeyword on nextgroup=graphqlType skipwhite
+
+syn keyword graphqlStructure enum scalar type union nextgroup=graphqlType skipwhite
+syn keyword graphqlStructure input interface subscription nextgroup=graphqlType skipwhite
+syn keyword graphqlStructure implements nextgroup=graphqlType skipwhite
+syn keyword graphqlStructure query mutation fragment nextgroup=graphqlName skipwhite
+syn keyword graphqlStructure directive nextgroup=graphqlDirective skipwhite
+syn keyword graphqlStructure extend nextgroup=graphqlStructure skipwhite
+syn keyword graphqlStructure schema nextgroup=graphqlFold skipwhite
+
+syn match graphqlDirective  "\<@\h\w*\>"   display
+syn match graphqlVariable   "\<\$\h\w*\>"  display
+syn match graphqlName       "\<\h\w*\>"    display
+syn match graphqlType       "\<_*\u\w*\>"  display
+syn match graphqlConstant   "\<[A-Z_]\+\>" display
+
+syn keyword graphqlMetaFields __schema __type __typename
+
+syn region  graphqlFold matchgroup=graphqlBraces start="{" end=/}\(\_s\+\ze\("\|{\)\)\@!/ transparent fold contains=ALLBUT,graphqlStructure
+syn region  graphqlList matchgroup=graphqlBraces start="\[" end=/]\(\_s\+\ze"\)\@!/ transparent contains=ALLBUT,graphqlDirective,graphqlStructure
+
+hi def link graphqlComment          Comment
+hi def link graphqlOperator         Operator
+
+hi def link graphqlBraces           Delimiter
+
+hi def link graphqlBoolean          Boolean
+hi def link graphqlNull             Keyword
+hi def link graphqlNumber           Number
+hi def link graphqlString           String
+
+hi def link graphqlConstant         Constant
+hi def link graphqlDirective        PreProc
+hi def link graphqlName             Identifier
+hi def link graphqlMetaFields       Special
+hi def link graphqlKeyword          Keyword
+hi def link graphqlStructure        Structure
+hi def link graphqlType             Type
+hi def link graphqlVariable         Identifier
+
+syn sync minlines=500
+
+let b:current_syntax = 'graphql'
+
+endif

syntax/haproxy.vim

@@ -0,0 +1,360 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'haproxy') == -1
+  
+" Vim syntax file
+" Language:    HAproxy
+" Maintainer:  Dan Reif
+" Last Change: Mar 2, 2018
+" Version:     0.5
+" URL:         https://github.com/CH-DanReif/haproxy.vim
+
+" For version 5.x: Clear all syntax items
+" For version 6.x: Quit when a syntax file was already loaded
+if version < 600
+  syntax clear
+elseif exists("b:current_syntax")
+  finish
+endif
+
+if version >= 600
+  setlocal iskeyword=_,-,a-z,A-Z,48-57
+else
+  set iskeyword=_,-,a-z,A-Z,48-57
+endif
+
+
+" Escaped chars
+syn match   hapEscape    +\\\(\\\| \|n\|r\|t\|#\|x\x\x\)+
+
+" Match whitespace at the end of a line
+syn match   hapNothingErr /\s\+\ze\(#.*\)\?$/    contained nextgroup=hapGreedyComment
+" Match anything other than whitespace; flag as error if found.  'contained'
+" because comments are valid where otherwise only hapNothing is.
+syn match   hapNothingErr /\s*\zs[^# \t][^#]*/   contained nextgroup=hapGreedyComment
+
+" Comments
+syn match   hapComment   /\(^\|\s\)#.*$/         contains=hapTodo
+" `acl foo path_reg hi[#]mom` is an error because [ is unclosed.  (!!!)
+syn match   hapGreedyComment /#.*$/              contained containedin=hapAclRemainder contains=hapTodo
+syn keyword hapTodo      TODO FIXME XXX          contained
+
+" `daemon#hi mom` is perfectly valid.  :/
+syn cluster hapNothing    contains=hapNothingErr,hapGreedyComment
+
+" Case-insensitive matching
+syn case ignore
+
+" Sections
+syn match   hapSection   /^\s*\(global\|defaults\)/
+syn match   hapSection   /^\s*\(backend\|frontend\|listen\|ruleset\|userlist\)/ skipwhite nextgroup=hapSectLabel
+syn match   hapSectLabel /\S\+/                                                 skipwhite nextgroup=hapIp1 contained
+syn match   hapIp1       /\(\d\{1,3}\.\d\{1,3}\.\d\{1,3}\.\d\{1,3}\)\?:\d\{1,5}/          nextgroup=hapIp2 contained
+syn match   hapIp2       /,\(\d\{1,3}\.\d\{1,3}\.\d\{1,3}\.\d\{1,3}\)\?:\d\{1,5}/hs=s+1   nextgroup=hapIp2 contained
+
+" Timeouts.  We try to hint towards the use of 'ms' and 's' when
+" g:haproxy_guess_ms_sec is set.  We consider the lack of either 'ms' or 's'
+" as an error when haproxy_enforce_ms_sec is set.  (HAproxy's default is 'ms',
+" but that arguably leads to ambiguity in the config.)
+if get(g:, 'haproxy_guess_ms_sec', 1)
+  " Timeouts and such specified in ms, where seconds are *allowed*, but are
+  " probably a mistake.
+  syn match   hapNumberMS  /\d\+m\?s/                                        contained transparent
+  syn match   hapError     /\d\+\zss\ze/                                     contained containedin=hapNumberMS
+endif
+if get(g:, 'haproxy_enforce_ms_sec', 1)
+  syn match   hapNumberMS  /\d\+\(m\?s\)\?/                                  contained transparent
+  syn match   hapError     /\d\+\(m\?s\)\@!\(\D\|$\)/                        contained containedin=hapNumberMS
+  syn match   hapNumberMS  /\d\+m\?s/                                        contained
+else
+  syn match   hapNumberMS  /\d\+m\?s/                                        contained
+endif
+if get(g:, 'haproxy_guess_ms_sec', 1)
+  " Timeouts generally specified in whole seconds, where we want to highlight
+  " errant 'm's.
+  syn match   hapNumberSec /\d\+m\?s/                                        contained transparent
+  syn match   hapError     /\d\+\zsm\zes/                                    contained containedin=hapNumberSec
+endif
+if get(g:, 'haproxy_enforce_ms_sec', 1)
+  syn match   hapNumberSec /\d\+\(m\?s\)\?/                                  contained transparent
+  syn match   hapError     /\d\+\(m\?s\)\@!\(\D\|$\)/                        contained containedin=hapNumberSec
+  syn match   hapNumberSec /\d\+m\?s/                                        contained
+else
+  syn match   hapNumberSec /\d\+m\?s/                                        contained
+endif
+" Other numbers, no 'ms'.
+syn match   hapNumber    /[0-9]\+/                                           contained
+
+" Timeout types
+syn keyword hapTimeoutType connect client server                             contained skipwhite nextgroup=hapNumberMS
+
+" URIs
+syn match hapAbsURI   /\/\S*/                                                contained
+syn match hapURI      /\S*/                                                  contained
+
+" File paths (always absolute, and never just '/' unless you're insane)
+syn match hapFilePath /\/\S\+/                                               contained
+
+" SSL configuration keywords
+syn match hapSSLCiphersAll   /\s\+\zs.*/                                     contained transparent
+syn match hapSSLCiphersError /.\+/                                           contained containedin=hapSSLCiphersAll
+syn match hapSSLCiphers      /\([-+!]\?[A-Z0-9-]\+[:+]\)*[-+!]\?[A-Z0-9-]\+/ contained containedin=hapSSLCiphersAll
+
+"
+" ACLs
+"
+
+" This comes first, lest it gobble up everything else.
+syn match hapAclName               /\S\+/               contained skipwhite nextgroup=hapAclCriterion
+syn match hapAclCriterion          /FALSE\|HTTP\|HTTP_1\.0\|HTTP_1\.1\|HTTP_CONTENT\|HTTP_URL_ABS\|HTTP_URL_SLASH\|HTTP_URL_STAR\|LOCALHOST\|METH_CONNECT\|METH_GET\|METH_HEAD\|METH_OPTIONS\|METH_POST\|METH_TRACE\|RDP_COOKIE\|REQ_CONTENT\|TRUE\|WAIT_END\|\(req_rdp_cookie\|s\?cook\|s\?hdr\|http_auth_group\|urlp\)\(_\(beg\|dir\|dom\|end\|len\|reg\|sub\|cnt\)\)\?([^)]*)\|\(req_ssl_[a-z]\+\|base\|method\|path\|req_ver\|resp_ver\|url\)\(_\(beg\|dir\|dom\|end\|len\|reg\|sub\|cnt\)\)\?/ contained skipwhite nextgroup=hapAclConverterOrNothing
+" This one's a bit tricky.  Match zero or more converters, and then *require* the
+" space afterwards.  Strictly speaking, deviates from the BNF, but only in
+" pathological cases ('acl lolwat TRUE,upper').
+syn match hapAclConverterOrNothing /\(,\(\(base64\|bool\|cpl\|debug\|even\|hex\|lower\|neg\|not\|odd\|upper\|url_dec\)\|\(add\|and\|bytes\|crc32\|da-csv-conv\|div\|djb2\|field\|http_date\|in_table\|ipmask\|json\|language\|ltime\|map\|mod\|mul\|or\|regsub\|capture-req\|capture-res\|sdbm\|sub\|table_[a-z0-9_]\+\|utime\|word\|wt6\|xor\)([^)]*)\)\)*\s\+/ contained nextgroup=hapAclFlag,hapAclFlagWithParameter,hapAclOperator
+syn match hapAclFlag               /-[-in]/             contained skipwhite nextgroup=hapAclFlag,hapAclFlagWithParameter,hapAclOperator
+syn match hapAclFlagWithParameter  /-[fmMu]/            contained skipwhite nextgroup=hapAclFlagParameter
+syn match hapAclFlagParameter      /\S\+/               contained skipwhite nextgroup=hapAclFlag,hapAclFlagWithParameter,hapAclOperator
+syn match hapAclOperator           /eq\|ge\|gt\|le\|lt/ contained skipwhite
+syn match hapAclRemainder          /.*/                 contained transparent
+
+" Generic tune.ssl
+syn match hapParam /tune\.ssl\.[a-z0-9-]\+/
+" tune.ssl where we know what follows
+syn match hapParam /tune\.ssl\.default-dh-param/  skipwhite nextgroup=hapNumber
+
+syn keyword hapSSLServerVerify none required      contained skipwhite nextgroup=@hapNothing
+
+" Keywords deprecated for at least a decade.  Kill 'em.
+syn keyword hapError     cliexp srvexp
+
+" Parameters
+syn keyword hapParam     timeout                  skipwhite nextgroup=hapTimeoutType
+syn keyword hapParam     chroot pidfile           skipwhite nextgroup=hapFilePath
+syn keyword hapParam     clitimeout               skipwhite nextgroup=hapNumberMS
+syn keyword hapParam     contimeout               skipwhite nextgroup=hapNumberMS
+syn keyword hapParam     daemon debug disabled    skipwhite nextgroup=@hapNothing
+syn keyword hapParam     enabled                  skipwhite nextgroup=@hapNothing
+syn keyword hapParam     fullconn maxconn         skipwhite nextgroup=hapNumber
+syn keyword hapParam     gid                      skipwhite nextgroup=hapNumber
+syn keyword hapParam     group
+syn keyword hapParam     grace                    skipwhite nextgroup=hapNumberMS
+syn keyword hapParam     monitor-uri              skipwhite nextgroup=hapAbsURI
+syn keyword hapParam     nbproc                   skipwhite nextgroup=hapNumber
+syn keyword hapParam     noepoll nopoll           skipwhite nextgroup=@hapNothing
+syn keyword hapParam     quiet                    skipwhite nextgroup=@hapNothing
+syn keyword hapParam     redispatch retries       skipwhite nextgroup=hapNumber
+" 'add' takes exactly one string, not regexes
+syn keyword hapParam     reqadd reqiadd           skipwhite nextgroup=hapOneStringIfUnless
+syn keyword hapParam     rspadd rspiadd           skipwhite nextgroup=hapOneStringIfUnless
+" All of these take exactly one regexp
+syn match   hapParam     /reqi\?\(allow\|del\)/   skipwhite nextgroup=hapOneRegexpIfUnless
+syn match   hapParam     /reqi\?\(deny\|pass\)/   skipwhite nextgroup=hapOneRegexpIfUnless
+syn match   hapParam     /reqi\?\(tarpit\)/       skipwhite nextgroup=hapOneRegexpIfUnless
+syn match   hapParam     /rspi\?\(del\|deny\)/    skipwhite nextgroup=hapOneRegexpIfUnless
+" 'rep' is unique in taking two regexes (one search, one replace)
+syn keyword hapParam     reqrep reqirep           skipwhite nextgroup=hapRegSearchReplIfUnless
+syn keyword hapParam     rsprep rspirep           skipwhite nextgroup=hapRegSearchReplIfUnless
+syn keyword hapParam     reqsetbe reqisetbe       skipwhite nextgroup=hapRegexpBE
+syn keyword hapParam     server source
+syn keyword hapParam     srvtimeout               skipwhite nextgroup=hapNumberMS
+syn keyword hapParam     uid ulimit-n             skipwhite nextgroup=hapNumber
+syn keyword hapParam     user
+syn keyword hapParam     acl                      skipwhite nextgroup=hapAclName
+syn keyword hapParam     errorloc                 skipwhite nextgroup=hapStatusURI
+syn keyword hapParam     errorloc302 errorloc303  skipwhite nextgroup=hapStatusURI
+syn keyword hapParam     default_backend          skipwhite nextgroup=hapSectLabel
+syn keyword hapParam     use_backend              skipwhite nextgroup=hapSectLabel
+syn keyword hapParam     appsession               skipwhite nextgroup=hapAppSess
+syn keyword hapParam     bind                     skipwhite nextgroup=hapIp1
+syn keyword hapParam     balance                  skipwhite nextgroup=hapBalance
+syn keyword hapParam     cookie                   skipwhite nextgroup=hapCookieNam
+syn keyword hapParam     capture                  skipwhite nextgroup=hapCapture
+syn keyword hapParam     dispatch                 skipwhite nextgroup=hapIpPort
+syn keyword hapParam     source                   skipwhite nextgroup=hapIpPort
+syn keyword hapParam     mode                     skipwhite nextgroup=hapMode
+syn keyword hapParam     monitor-net              skipwhite nextgroup=hapIPv4Mask
+syn keyword hapParam     option                   skipwhite nextgroup=hapOption
+syn keyword hapParam     stats                    skipwhite nextgroup=hapStats
+syn keyword hapParam     server                   skipwhite nextgroup=hapServerN
+syn keyword hapParam     source                   skipwhite nextgroup=hapServerEOL
+syn keyword hapParam     log                      skipwhite nextgroup=hapGLog,hapLogIp,hapFilePath
+syn keyword hapParam     ca-base                  skipwhite nextgroup=hapFilePath
+syn keyword hapParam     crt-base                 skipwhite nextgroup=hapFilePath
+syn keyword hapParam     ssl-default-bind-ciphers skipwhite nextgroup=hapSSLCiphersAll
+syn keyword hapParam     ssl-default-bind-options skipwhite nextgroup=hapGLog,hapLogIp
+syn keyword hapParam     ssl-server-verify        skipwhite nextgroup=hapSSLServerVerify
+syn keyword hapParam     errorfile                skipwhite nextgroup=hapStatusPath
+syn keyword hapParam     http-request             skipwhite nextgroup=hapHttpRequestVerb
+" Transparent is a Vim keyword, so we need a regexp to match it
+syn match   hapParam     /transparent/
+
+" Options and additional parameters
+syn keyword hapAppSess   len timeout                                                   contained
+syn keyword hapBalance   roundrobin source                                             contained
+syn keyword hapLen       len                                                           contained
+syn keyword hapGLog      global                                                        contained
+syn keyword hapMode      http tcp health                                               contained
+syn keyword hapOption    abortonclose allbackups checkcache clitcpka dontlognull       contained
+syn keyword hapOption    forceclose forwardfor http-server-close                       contained
+syn keyword hapOption    httpchk httpclose httplog keepalive logasap                   contained
+syn keyword hapOption    persist srvtcpka ssl-hello-chk                                contained
+syn keyword hapOption    tcplog tcpka tcpsplice                                        contained
+syn keyword hapOption    except                                                        contained skipwhite nextgroup=hapIPv4Mask
+" Transparent is a Vim keyword, so we need a regexp to match it
+syn match   hapOption    /transparent/                                                 contained
+syn keyword hapStats     realm auth scope enable                                       contained
+syn keyword hapStats     uri                                                           contained skipwhite nextgroup=hapAbsURI
+syn keyword hapStats     socket                                                        contained skipwhite nextgroup=hapFilePath
+syn keyword hapStats     timeout                                                       contained skipwhite nextgroup=hapNumberMS
+syn keyword hapLogFac    kern user mail daemon auth syslog lpr news                    contained skipwhite nextgroup=hapLogLvl
+syn keyword hapLogFac    uucp cron auth2 ftp ntp audit alert cron2                     contained skipwhite nextgroup=hapLogLvl
+syn keyword hapLogFac    local0 local1 local2 local3 local4 local5 local6 local7       contained skipwhite nextgroup=hapLogLvl
+syn keyword hapLogLvl    emerg alert crit err warning notice info debug                contained
+syn keyword hapCookieKey rewrite insert nocache postonly indirect prefix               contained skipwhite nextgroup=hapCookieKey
+syn keyword hapCapture   cookie                                                        contained skipwhite nextgroup=hapNameLen
+syn keyword hapCapture   request response                                              contained skipwhite nextgroup=hapHeader
+syn keyword hapHeader    header                                                        contained skipwhite nextgroup=hapNameLen
+syn keyword hapSrvKey    backup cookie check inter rise fall port                      contained
+syn keyword hapSrvKey    source minconn maxconn weight usesrc                          contained
+syn match   hapStatus    /\d\{3}/                                                      contained
+syn match   hapStatusPath /\d\{3}/                                                     contained skipwhite nextgroup=hapFilePath
+syn match   hapStatusURI /\d\{3}/                                                      contained skipwhite nextgroup=hapURI
+syn match   hapIPv4Mask  /\d\{1,3}\.\d\{1,3}\.\d\{1,3}\.\d\{1,3}\(\/\d\{1,2}\)\?/      contained
+syn match   hapLogIp     /\d\{1,3}\.\d\{1,3}\.\d\{1,3}\.\d\{1,3}/                      contained skipwhite nextgroup=hapLogFac
+syn match   hapIpPort    /\d\{1,3}\.\d\{1,3}\.\d\{1,3}\.\d\{1,3}:\d\{1,5}/             contained
+syn match   hapServerAd  /\d\{1,3}\.\d\{1,3}\.\d\{1,3}\.\d\{1,3}\(:[+-]\?\d\{1,5}\)\?/ contained skipwhite nextgroup=hapSrvEOL
+syn match   hapNameLen   /\S\+/                                                        contained skipwhite nextgroup=hapLen
+syn match   hapCookieNam /\S\+/                                                        contained skipwhite nextgroup=hapCookieKey
+syn match   hapServerN   /\S\+/                                                        contained skipwhite nextgroup=hapServerAd
+syn region  hapSrvEOL    start=/\S/ end=/$/                         contains=hapSrvKey contained
+
+" Brutally stolen from https://github.com/vim-perl/vim-perl:
+syn match   hapPerlSpecialMatch "\\\%(\o\{1,3}\|x\%({\x\+}\|\x\{1,2}\)\|c.\|[^cx]\)" contained extend
+syn match   hapPerlSpecialMatch "\\." extend contained contains=NONE
+syn match   hapPerlSpecialMatch "\\\\" contained
+syn match   hapPerlSpecialMatch "\\[1-9]" contained extend
+syn match   hapPerlSpecialMatch "\\g\%(\d\+\|{\%(-\=\d\+\|\h\w*\)}\)" contained
+syn match   hapPerlSpecialMatch "\\k\%(<\h\w*>\|'\h\w*'\)" contained
+syn match   hapPerlSpecialMatch "{\d\+\%(,\%(\d\+\)\=\)\=}" contained
+syn match   hapPerlSpecialMatch "\[[]-]\=[^\[\]]*[]-]\=\]" contained extend
+syn match   hapPerlSpecialMatch "[+*()?.]" contained
+syn match   hapPerlSpecialMatch "(?[#:=!]" contained
+syn match   hapPerlSpecialMatch "(?[impsx]*\%(-[imsx]\+\)\=)" contained
+syn match   hapPerlSpecialMatch "(?\%([-+]\=\d\+\|R\))" contained
+syn match   hapPerlSpecialMatch "(?\%(&\|P[>=]\)\h\w*)" contained
+
+syn region  hapOneRegexpIfUnless     contained start=/\S/ end=/\(\ze\s\|$\)/ skip=/\\ / contains=hapPerlSpecialMatch nextgroup=hapIfUnless,@hapNothing skipwhite
+syn region  hapRegSearchReplIfUnless contained start=/\S/ end=/\(\s\|$\)/    skip=/\\ / contains=hapPerlSpecialMatch nextgroup=hapRegReplIfUnless      skipwhite
+syn region  hapRegReplIfUnless       contained start=/\S/ end=/$/  contains=hapComment,hapEscape,hapPerlSpecialMatch nextgroup=hapIfUnless             skipwhite
+syn region  hapRegexpBE              contained start=/\S/ end=/\(\s\|$\)/    skip=/\\ / contains=hapPerlSpecialMatch nextgroup=hapSectLabel            skipwhite
+
+"
+" http-request
+"
+" http-request verbs that don't allow parameters
+syn keyword hapHttpRequestVerb  allow tarpit silent-drop                               contained skipwhite nextgroup=hapHttpIfUnless
+" http-request verbs with optional parameters
+syn keyword hapHttpRequestVerb  auth deny                                              contained skipwhite nextgroup=hapHttpIfUnless,hapHttpRequestParam
+" http-request verbs with required parameters
+syn keyword hapHttpRequestVerb  redirect add-header set-header capture                 contained skipwhite nextgroup=hapHttpRequestParam
+syn keyword hapHttpRequestVerb  del-header set-nice set-log-level replace-header       contained skipwhite nextgroup=hapHttpRequestParam
+syn keyword hapHttpRequestVerb  replace-value set-method set-path set-query            contained skipwhite nextgroup=hapHttpRequestParam
+syn keyword hapHttpRequestVerb  set-uri set-tos set-mark                               contained skipwhite nextgroup=hapHttpRequestParam
+" http-request verbs with both parenthetical arguments and required parameters
+syn match   hapHttpRequestVerb  /\(add-acl\|del-acl\|del-map\|set-map\)([^)]*)/        contained skipwhite nextgroup=hapHttpRequestParam
+syn match   hapHttpRequestVerb  /\(set-var\|unset-var\)([^)]*)/                        contained skipwhite nextgroup=hapHttpRequestParam
+syn match   hapHttpRequestVerb  /\(sc-inc-gpc0\|sc-set-gpt0\)([^)]*)/                  contained skipwhite nextgroup=hapHttpRequestParam
+" http-request verbs with parenthetical arguments, but without parameters
+syn match   hapHttpRequestVerb  /\(unset-var\|sc-inc-gpc0\)([^)]*)/                    contained skipwhite nextgroup=hapHttpIfUnless
+
+" Listed first because we want to match this rather than hapHttpRequestParam,
+" which can be just about anything (including these two keywords).  'keyword'
+" is actually higher priority inside the highlighter, but we'll play it extra
+" safe by doing this ordering trick, too.
+syn keyword hapIfUnless         if unless                                              contained skipwhite nextgroup=hapIfUnlessCond
+
+" A little bit of fancy footwork here, because we want to match the log-format
+" parameters inside of the string separately.
+syn match   hapHttpRequestParam /|S\+/                  contained skipwhite nextgroup=hapIfUnless,hapHttpRequestParam transparent
+syn match   hapHttpLogFormatStr /%\[[^][]\+\]/          contained containedin=hapHttpRequestParam
+syn match   hapHttpLogFormatErr /%\(\[[^][]\+\]\)\@!.*/ contained containedin=hapHttpRequestParam
+syn match   hapHttpRequestParamLiteral /[^%]\+/         contained containedin=hapHttpRequestParam
+
+
+" Define the default highlighting.
+" For version 5.7 and earlier: only when not done already
+" For version 5.8 and later: only when an item doesn't have highlighting yet
+if version < 508
+  command -nargs=+ HiLink hi link <args>
+else
+  command -nargs=+ HiLink hi def link <args>
+endif
+
+HiLink hapError                   Error
+HiLink hapNothingErr              hapError
+HiLink hapEscape                  SpecialChar
+HiLink hapComment                 Comment
+HiLink hapGreedyComment           Comment
+HiLink hapTodo                    Todo
+HiLink hapSection                 Underlined
+HiLink hapSectLabel               Identifier
+HiLink hapParam                   Keyword
+HiLink hapSSLCiphers              String
+HiLink hapSSLCiphersError         Error
+HiLink hapTimeoutType             hapParam
+
+HiLink hapOneRegexpIfUnless       String
+HiLink hapTwoRegexpsIfUnless      hapRegexp
+HiLink hapRegReplIfUnless         hapRegexp
+HiLink hapRegexpBE                hapRegexp
+HiLink hapPerlSpecialMatch        Special
+HiLink hapFilePath                String
+HiLink hapURI                     String
+HiLink hapAbsURI                  hapURI
+HiLink hapIp1                     Number
+HiLink hapIp2                     hapIp1
+HiLink hapLogIp                   hapIp1
+HiLink hapIpPort                  hapIp1
+HiLink hapIPv4Mask                hapIp1
+HiLink hapServerAd                hapIp1
+HiLink hapStatus                  Number
+HiLink hapStatusPath              hapStatus
+HiLink hapStatusURI               hapStatus
+HiLink hapNumber                  Number
+HiLink hapNumberMS                hapNumber
+HiLink hapNumberSec               hapNumber
+
+HiLink hapAclName                 Identifier
+HiLink hapAclCriterion            String
+HiLink hapAclConverterOrNothing   Special
+HiLink hapAclFlag                 Special
+HiLink hapAclFlagWithParameter    Special
+HiLink hapAclFlagParameter        String
+HiLink hapAclOperator             Operator
+HiLink hapAclPattern              String
+
+HiLink hapHttpRequestVerb         Operator
+HiLink hapIfUnless            Operator
+HiLink hapHttpRequestParamLiteral String
+HiLink hapHttpLogFormatStr        Special
+HiLink hapHttpLogFormatErr        Error
+
+HiLink hapOption                  Operator
+HiLink hapAppSess                 hapOption
+HiLink hapBalance                 hapOption
+HiLink hapCapture                 hapOption
+HiLink hapCookieKey               hapOption
+HiLink hapHeader                  hapOption
+HiLink hapGLog                    hapOption
+HiLink hapLogFac                  hapOption
+HiLink hapLogLvl                  hapOption
+HiLink hapMode                    hapOption
+HiLink hapStats                   hapOption
+HiLink hapLen                     hapOption
+HiLink hapSrvKey                  hapOption
+
+
+delcommand HiLink
+
+let b:current_syntax = "haproxy"
+" vim: ts=8
+
+endif

syntax/haskell.vim

@@ -38,7 +38,8 @@ syn match haskellTypeSig
   \ haskellParens
 syn keyword haskellWhere where
 syn keyword haskellLet let
-syn keyword haskellDeclKeyword module class instance newtype deriving in
+syn match HaskellDerive "\<deriving\>\(\s\+\<\(anyclass\|instance\|newtype\|stock\)\>\)\?"
+syn keyword haskellDeclKeyword module class instance newtype in
 syn match haskellDecl "\<\(type\|data\)\>\s\+\(\<family\>\)\?"
 syn keyword haskellDefault default
 syn keyword haskellImportKeywords import qualified safe as hiding contained
@@ -57,6 +58,7 @@ syn match haskellImport "^\s*\<import\>\s\+\(\<safe\>\s\+\)\?\(\<qualified\>\s\+
   \ haskellType,
   \ haskellLineComment,
   \ haskellBlockComment,
+  \ haskellString,
   \ haskellPragma
 syn keyword haskellKeyword do case of
 if get(g:, 'haskell_enable_static_pointers', 0)
@@ -161,11 +163,13 @@ highlight def link haskellType Type
 highlight def link haskellImportKeywords Include
 if get(g:, 'haskell_classic_highlighting', 0)
   highlight def link haskellDeclKeyword Keyword
+  highlight def link HaskellDerive Keyword
   highlight def link haskellDecl Keyword
   highlight def link haskellWhere Keyword
   highlight def link haskellLet Keyword
 else
   highlight def link haskellDeclKeyword Structure
+  highlight def link HaskellDerive Structure
   highlight def link haskellDecl Structure
   highlight def link haskellWhere Structure
   highlight def link haskellLet Structure

syntax/html.vim

@@ -79,6 +79,7 @@ syn keyword htmlTagName contained uplimit variance vector vectorproduct xor
 
 " Custom Element
 syn match htmlTagName contained "\<[a-z][-.0-9_a-z]*-[-.0-9_a-z]*\>"
+syn match htmlTagName contained "[.0-9_a-z]\@<=-[-.0-9_a-z]*\>"
 
 " HTML 5 arguments
 " Core Attributes
@@ -112,7 +113,7 @@ syn keyword htmlArg contained async
 " <content>
 syn keyword htmlArg contained select
 " <iframe>
-syn keyword htmlArg contained seamless srcdoc sandbox allowfullscreen allowusermedia allowpaymentrequest 
+syn keyword htmlArg contained seamless srcdoc sandbox allowfullscreen allowusermedia allowpaymentrequest allowpresentation
 " <picture>
 syn keyword htmlArg contained srcset sizes
 " <a>
@@ -128,6 +129,8 @@ syn keyword htmlArg contained prefetch
 " syn keyword htmlArg contained preload
 " <img>
 syn keyword htmlArg contained decoding
+" https://w3c.github.io/selection-api/#extensions-to-globaleventhandlers
+syn keyword htmlArg contained onselectstart onselectionchange
 
 " Custom Data Attributes
 " http://w3c.github.io/html/single-page.html#embedding-custom-non-visible-data-with-the-data-attributes

syntax/javascript.vim

@@ -35,7 +35,7 @@ syntax match   jsParensError    /[)}\]]/
 " Program Keywords
 syntax keyword jsStorageClass   const var let skipwhite skipempty nextgroup=jsDestructuringBlock,jsDestructuringArray,jsVariableDef
 syntax match   jsVariableDef    contained /\<\K\k*/ skipwhite skipempty nextgroup=jsFlowDefinition
-syntax keyword jsOperator       delete instanceof typeof void new in of skipwhite skipempty nextgroup=@jsExpression
+syntax keyword jsOperatorKeyword delete instanceof typeof void new in of skipwhite skipempty nextgroup=@jsExpression
 syntax match   jsOperator       "[-!|&+<>=%/*~^]" skipwhite skipempty nextgroup=@jsExpression
 syntax match   jsOperator       /::/ skipwhite skipempty nextgroup=@jsExpression
 syntax keyword jsBooleanTrue    true
@@ -86,7 +86,7 @@ syntax match   jsObjectMethodType  contained /\<[gs]et\ze\s\+\K\k*/ skipwhite sk
 syntax region  jsObjectStringKey   contained start=+\z(["']\)+  skip=+\\\%(\z1\|$\)+  end=+\z1\|$+  contains=jsSpecial,@Spell extend skipwhite skipempty nextgroup=jsFuncArgs,jsObjectValue
 
 exe 'syntax keyword jsNull      null             '.(exists('g:javascript_conceal_null')      ? 'conceal cchar='.g:javascript_conceal_null       : '')
-exe 'syntax keyword jsReturn    return contained '.(exists('g:javascript_conceal_return')    ? 'conceal cchar='.g:javascript_conceal_return     : '').' skipwhite skipempty nextgroup=@jsExpression'
+exe 'syntax keyword jsReturn    return contained '.(exists('g:javascript_conceal_return')    ? 'conceal cchar='.g:javascript_conceal_return     : '').' skipwhite nextgroup=@jsExpression'
 exe 'syntax keyword jsUndefined undefined        '.(exists('g:javascript_conceal_undefined') ? 'conceal cchar='.g:javascript_conceal_undefined  : '')
 exe 'syntax keyword jsNan       NaN              '.(exists('g:javascript_conceal_NaN')       ? 'conceal cchar='.g:javascript_conceal_NaN        : '')
 exe 'syntax keyword jsPrototype prototype        '.(exists('g:javascript_conceal_prototype') ? 'conceal cchar='.g:javascript_conceal_prototype  : '')
@@ -151,7 +151,7 @@ syntax region  jsFinallyBlock       contained matchgroup=jsFinallyBraces       s
 syntax region  jsSwitchBlock        contained matchgroup=jsSwitchBraces        start=/{/  end=/}/  contains=@jsAll,jsBlock,jsSwitchCase extend fold
 syntax region  jsRepeatBlock        contained matchgroup=jsRepeatBraces        start=/{/  end=/}/  contains=@jsAll,jsBlock extend fold
 syntax region  jsDestructuringBlock contained matchgroup=jsDestructuringBraces start=/{/  end=/}/  contains=jsDestructuringProperty,jsDestructuringAssignment,jsDestructuringNoise,jsDestructuringPropertyComputed,jsSpreadExpression,jsComment extend fold
-syntax region  jsDestructuringArray contained matchgroup=jsDestructuringBraces start=/\[/ end=/\]/ contains=jsDestructuringPropertyValue,jsNoise,jsDestructuringProperty,jsSpreadExpression,jsComment extend fold
+syntax region  jsDestructuringArray contained matchgroup=jsDestructuringBraces start=/\[/ end=/\]/ contains=jsDestructuringPropertyValue,jsNoise,jsDestructuringProperty,jsSpreadExpression,jsDestructuringBlock,jsComment extend fold
 syntax region  jsObject             contained matchgroup=jsObjectBraces        start=/{/  end=/}/  contains=jsObjectKey,jsObjectKeyString,jsObjectKeyComputed,jsObjectSeparator,jsObjectFuncName,jsObjectMethodType,jsGenerator,jsComment,jsObjectStringKey,jsSpreadExpression,jsDecorator,jsAsyncKeyword extend fold
 syntax region  jsBlock                        matchgroup=jsBraces              start=/{/  end=/}/  contains=@jsAll,jsSpreadExpression extend fold
 syntax region  jsModuleGroup        contained matchgroup=jsModuleBraces        start=/{/ end=/}/   contains=jsModuleKeyword,jsModuleComma,jsModuleAs,jsComment,jsFlowTypeKeyword skipwhite skipempty nextgroup=jsFrom fold
@@ -181,12 +181,12 @@ exe 'syntax match jsArrowFunction /_\ze\s*=>/    skipwhite skipempty nextgroup=j
 syntax keyword jsClassKeyword           contained class
 syntax keyword jsExtendsKeyword         contained extends skipwhite skipempty nextgroup=@jsExpression
 syntax match   jsClassNoise             contained /\./
-syntax match   jsClassMethodType        contained /\<\%([gs]et\|static\)\ze\s\+\K\k*/ skipwhite skipempty nextgroup=jsAsyncKeyword,jsFuncName,jsClassProperty
+syntax match   jsClassFuncName          contained /\<\K\k*\ze\s*[(<]/ skipwhite skipempty nextgroup=jsFuncArgs,jsFlowClassFunctionGroup
+syntax match   jsClassMethodType        contained /\<\%([gs]et\|static\)\ze\s\+\K\k*/ skipwhite skipempty nextgroup=jsAsyncKeyword,jsClassFuncName,jsClassProperty
 syntax region  jsClassDefinition                  start=/\<class\>/ end=/\(\<extends\>\s\+\)\@<!{\@=/ contains=jsClassKeyword,jsExtendsKeyword,jsClassNoise,@jsExpression,jsFlowClassGroup skipwhite skipempty nextgroup=jsCommentClass,jsClassBlock,jsFlowClassGroup
 syntax match   jsClassProperty          contained /\<\K\k*\ze\s*=/ skipwhite skipempty nextgroup=jsClassValue,jsFlowClassDef
 syntax region  jsClassValue             contained start=/=/ end=/\_[;}]\@=/ contains=@jsExpression
 syntax region  jsClassPropertyComputed  contained matchgroup=jsBrackets start=/\[/ end=/]/ contains=@jsExpression skipwhite skipempty nextgroup=jsFuncArgs,jsClassValue extend
-syntax match   jsClassFuncName          contained /\<\K\k*\ze\s*(/ skipwhite skipempty nextgroup=jsFuncArgs
 syntax region  jsClassStringKey         contained start=+\z(["']\)+  skip=+\\\%(\z1\|$\)+  end=+\z1\|$+  contains=jsSpecial,@Spell extend skipwhite skipempty nextgroup=jsFuncArgs
 
 " Destructuring
@@ -196,7 +196,7 @@ syntax match   jsDestructuringAssignment        contained /\k\+\ze\s*:/ skipwhit
 syntax region  jsDestructuringValue             contained start=/=/ end=/[,}\]]\@=/ contains=@jsExpression extend
 syntax region  jsDestructuringValueAssignment   contained start=/:/ end=/[,}=]\@=/ contains=jsDestructuringPropertyValue,jsDestructuringBlock,jsNoise,jsDestructuringNoise skipwhite skipempty nextgroup=jsDestructuringValue extend
 syntax match   jsDestructuringNoise             contained /[,[\]]/
-syntax region  jsDestructuringPropertyComputed  contained matchgroup=jsBrackets start=/\[/ end=/]/ contains=@jsExpression skipwhite skipempty nextgroup=jsDestructuringValue,jsDestructuringNoise extend fold
+syntax region  jsDestructuringPropertyComputed  contained matchgroup=jsDestructuringBraces start=/\[/ end=/]/ contains=@jsExpression skipwhite skipempty nextgroup=jsDestructuringValue,jsDestructuringValueAssignment,jsDestructuringNoise extend fold
 
 " Comments
 syntax keyword jsCommentTodo    contained TODO FIXME XXX TBD
@@ -232,7 +232,7 @@ if exists("javascript_plugin_flow")
   runtime extras/flow.vim
 endif
 
-syntax cluster jsExpression  contains=jsBracket,jsParen,jsObject,jsTernaryIf,jsTaggedTemplate,jsTemplateString,jsString,jsRegexpString,jsNumber,jsFloat,jsOperator,jsBooleanTrue,jsBooleanFalse,jsNull,jsFunction,jsArrowFunction,jsGlobalObjects,jsExceptions,jsFutureKeys,jsDomErrNo,jsDomNodeConsts,jsHtmlEvents,jsFuncCall,jsUndefined,jsNan,jsPrototype,jsBuiltins,jsNoise,jsClassDefinition,jsArrowFunction,jsArrowFuncArgs,jsParensError,jsComment,jsArguments,jsThis,jsSuper,jsDo,jsForAwait,jsAsyncKeyword,jsStatement
+syntax cluster jsExpression  contains=jsBracket,jsParen,jsObject,jsTernaryIf,jsTaggedTemplate,jsTemplateString,jsString,jsRegexpString,jsNumber,jsFloat,jsOperator,jsOperatorKeyword,jsBooleanTrue,jsBooleanFalse,jsNull,jsFunction,jsArrowFunction,jsGlobalObjects,jsExceptions,jsFutureKeys,jsDomErrNo,jsDomNodeConsts,jsHtmlEvents,jsFuncCall,jsUndefined,jsNan,jsPrototype,jsBuiltins,jsNoise,jsClassDefinition,jsArrowFunction,jsArrowFuncArgs,jsParensError,jsComment,jsArguments,jsThis,jsSuper,jsDo,jsForAwait,jsAsyncKeyword,jsStatement
 syntax cluster jsAll         contains=@jsExpression,jsStorageClass,jsConditional,jsRepeat,jsReturn,jsException,jsTry,jsNoise,jsBlockLabel
 
 " Define the default highlighting.
@@ -292,6 +292,7 @@ if version >= 508 || !exists("did_javascript_syn_inits")
   HiLink jsArguments            Special
   HiLink jsError                Error
   HiLink jsParensError          Error
+  HiLink jsOperatorKeyword      jsOperator
   HiLink jsOperator             Operator
   HiLink jsOf                   Operator
   HiLink jsStorageClass         StorageClass

syntax/javascript/html5.vim

@@ -42,9 +42,12 @@ syn keyword javascriptDomElemFuncs load addTextTrack
 syn keyword javascriptDomElemAttrs videoWidth videoHeight poster
 
 " drag and drop
-syn keyword javascriptDomElemAttrs onDragStart onDragEnd onDragEnter onDragLeave onDragOver onDrag onDrop draggable dropzone
+syn keyword javascriptDomElemAttrs ondragstart ondragend ondragenter ondragleave ondragover ondrag ondrop draggable dropzone
 
 " <checkbox>
 syn keyword javascriptDomElemAttrs indeterminate
 
+" select https://w3c.github.io/selection-api/#extensions-to-globaleventhandlers
+syn keyword javascriptDomElemAttrs onselectstart onselectchange
+
 endif

syntax/jinja2.vim

@@ -1,44 +1,17 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'ansible') == -1
   
 " Vim syntax file
-" Language:	Jinja template
-" Maintainer:	Armin Ronacher <armin.ronacher@active-4.com>
-" Last Change:	2008 May 9
-" Version:      1.1
-"
-" Known Bugs:
-"   because of odd limitations dicts and the modulo operator
-"   appear wrong in the template.
-"
-" Changes:
-"
-"     2008 May 9:     Added support for Jinja2 changes (new keyword rules)
+" Language: Jinja2 - with special modifications for compound-filetype
+" compatibility
+" Maintainer: Dave Honneffer <pearofducks@gmail.com>
+" Last Change: 2018.02.11
 
-" .vimrc variable to disable html highlighting
-if !exists('g:jinja_syntax_html')
-   let g:jinja_syntax_html=1
-endif
-
-" For version 5.x: Clear all syntax items
-" For version 6.x: Quit when a syntax file was already loaded
 if !exists("main_syntax")
-  if version < 600
-    syntax clear
-  elseif exists("b:current_syntax")
-  finish
-endif
-  let main_syntax = 'jinja'
+  let main_syntax = 'jinja2'
 endif
 
-" Pull in the HTML syntax.
-if g:jinja_syntax_html
-  if version < 600
-    so <sfile>:p:h/html.vim
-  else
-    runtime! syntax/html.vim
+let b:current_syntax = ''
 unlet b:current_syntax
-  endif
-endif
 
 syntax case match
 
@@ -95,15 +68,8 @@ syn match jinjaStatement containedin=jinjaTagBlock contained /\<with\(out\)\?\s\
 
 
 " Define the default highlighting.
-" For version 5.7 and earlier: only when not done already
-" For version 5.8 and later: only when an item doesn't have highlighting yet
-if version >= 508 || !exists("did_jinja_syn_inits")
-  if version < 508
-    let did_jinja_syn_inits = 1
-    command -nargs=+ HiLink hi link <args>
-  else
+if !exists("did_jinja_syn_inits")
   command -nargs=+ HiLink hi def link <args>
-  endif
 
   HiLink jinjaPunctuation jinjaOperator
   HiLink jinjaAttribute jinjaVariable
@@ -130,10 +96,6 @@ if version >= 508 || !exists("did_jinja_syn_inits")
   delcommand HiLink
 endif
 
-let b:current_syntax = "jinja"
-
-if main_syntax == 'jinja'
-  unlet main_syntax
-endif
+let b:current_syntax = "jinja2"
 
 endif