Change nginx source to othree/nginx-contrib-vim, closes #127

Use SVG for travis badge

.travis.yml

@@ -1,7 +1,11 @@
 language: ruby
 rvm:
   - 1.9.3
-before_install: sudo apt-get install vim-gtk
+sudo: false
+addons:
+  apt:
+    packages:
+      - vim-gtk
 before_script:
   - "export DISPLAY=:99.0"
   - "sh -e /etc/init.d/xvfb start"

README.md

@@ -1,6 +1,6 @@
-# vim-polyglot [![Build Status][travis-img-url]][travis-url]
+# vim-polyglot [![Build Status][travis-img-url]][travis-url] [![Maintenance](https://img.shields.io/maintenance/yes/2016.svg?maxAge=2592000)]()
 
-[travis-img-url]: https://travis-ci.org/sheerun/vim-polyglot.png
+[travis-img-url]: https://travis-ci.org/sheerun/vim-polyglot.svg
 [travis-url]: https://travis-ci.org/sheerun/vim-polyglot
 
 A collection of language packs for Vim.
@@ -8,7 +8,7 @@ A collection of language packs for Vim.
 > One to rule them all, one to find them, one to bring them all and in the darkness bind them.
 
 - It **won't affect your startup time**, as scripts are loaded only on demand\*.
-- It **installs 50+ times faster** than 50+ packages it consist of.
+- It **installs and updates 70+ times faster** than 70+ packages it consist of.
 - Solid syntax and indentation support. Only the best language packs.
 - All unnecessary files are ignored (like enormous documentation from php support).
 - No support for esoteric languages, only most popular ones (modern too, like `slim`).
@@ -18,83 +18,99 @@ A collection of language packs for Vim.
 
 ## Installation
 
-1. Install pathogen, Vundle or NeoBundle package manager.
+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.
 
 Optionally download one of the [releases](https://github.com/sheerun/vim-polyglot/releases) and unpack it directly under `~/.vim` directory.
 
 ## Language packs
 
+- [ansible](https://github.com/pearofducks/ansible-vim) (syntax, indent, ftplugin, ftdetect)
 - [arduino](https://github.com/sudar/vim-arduino-syntax) (syntax, indent, ftdetect)
-- [blade](https://github.com/xsbeats/vim-blade) (syntax, indent, ftdetect)
+- [blade](https://github.com/jwalton512/vim-blade) (syntax, indent, ftplugin, ftdetect)
 - [c++11](https://github.com/octol/vim-cpp-enhanced-highlight) (syntax)
-- [c/c++](https://github.com/vim-jp/cpp-vim) (syntax)
+- [c/c++](https://github.com/vim-jp/vim-cpp) (syntax)
+- [cjsx](https://github.com/mtscout6/vim-cjsx) (ftdetect, syntax, ftplugin)
 - [clojure](https://github.com/guns/vim-clojure-static) (syntax, indent, autoload, ftplugin, ftdetect)
 - [coffee-script](https://github.com/kchmck/vim-coffee-script) (syntax, indent, compiler, autoload, ftplugin, ftdetect)
-- [cjsx](https://github.com/mtscout6/vim-cjsx) (ftdetect, syntax, ftplugin)
+- [cryptol](https://github.com/victoredwardocallaghan/cryptol.vim) (syntax, compiler, ftplugin, ftdetect)
+- [crystal](https://github.com/rhysd/vim-crystal) (syntax, indent, autoload, ftplugin, ftdetect)
+- [cql](https://github.com/elubow/cql-vim) (syntax, ftdetect)
 - [css](https://github.com/JulesWang/css.vim) (syntax)
 - [cucumber](https://github.com/tpope/vim-cucumber) (syntax, indent, compiler, ftplugin, ftdetect)
+- [dart](https://github.com/dart-lang/dart-vim-plugin) (syntax, indent, autoload, ftplugin, ftdetect)
 - [dockerfile](https://github.com/honza/dockerfile.vim) (syntax, ftdetect)
 - [elixir](https://github.com/elixir-lang/vim-elixir) (syntax, indent, compiler, ftplugin, ftdetect)
+- [elm](https://github.com/lambdatoast/elm.vim) (syntax, indent, autoload, ftplugin, ftdetect)
 - [emberscript](https://github.com/heartsentwined/vim-ember-script) (syntax, indent, ftplugin, ftdetect)
 - [emblem](https://github.com/heartsentwined/vim-emblem) (syntax, indent, ftplugin, ftdetect)
-- [erlang](https://github.com/hcs42/vim-erlang-runtime) (syntax, indent)
+- [erlang](https://github.com/vim-erlang/vim-erlang-runtime) (syntax, indent, ftdetect)
+- [fish](https://github.com/dag/vim-fish) (syntax, indent, compiler, autoload, ftplugin, ftdetect)
 - [git](https://github.com/tpope/vim-git) (syntax, indent, ftplugin, ftdetect)
 - [glsl](https://github.com/tikhomirov/vim-glsl) (syntax, indent, ftdetect)
-- [go](https://github.com/fatih/vim-go) (syntax, indent, ftdetect)
+- [go](https://github.com/fatih/vim-go) (syntax, compiler, indent, ftdetect)
 - [groovy](https://github.com/vim-scripts/groovy.vim) (syntax)
 - [haml](https://github.com/tpope/vim-haml) (syntax, indent, compiler, ftplugin, ftdetect)
-- [handlebars](https://github.com/mustache/vim-mustache-handlebars) (syntax, ftplugin, ftdetect)
-- [haskell](https://github.com/raichoo/haskell-vim) ()
+- [handlebars](https://github.com/mustache/vim-mustache-handlebars) (syntax, indent, ftplugin, ftdetect)
+- [haskell](https://github.com/neovimhaskell/haskell-vim) (syntax, indent, ftplugin, ftdetect)
 - [haxe](https://github.com/yaymukund/vim-haxe) (syntax, ftdetect)
 - [html5](https://github.com/othree/html5.vim) (syntax, indent, autoload, ftplugin)
-- [jade](https://github.com/digitaltoad/vim-jade) (syntax, indent, ftplugin, ftdetect)
 - [jasmine](https://github.com/glanotte/vim-jasmine) (syntax, ftdetect)
-- [javascript](https://github.com/sheerun/yajs.vim) (syntax, indent)
-- [julia](https://github.com/dcjones/julia-minimalist-vim) (syntax, indent, ftdetect)
+- [javascript](https://github.com/pangloss/vim-javascript) (syntax, indent, ftplugin, ftdetect)
 - [json](https://github.com/sheerun/vim-json) (syntax, indent, ftdetect)
 - [jst](https://github.com/briancollins/vim-jst) (syntax, indent, ftdetect)
-- [jsx](https://github.com/mxw/vim-jsx) (after)
+- [jsx](https://github.com/mxw/vim-jsx) (ftdetect, after)
+- [julia](https://github.com/dcjones/julia-minimalist-vim) (syntax, indent, ftdetect)
 - [kotlin](https://github.com/udalov/kotlin-vim) (syntax, indent, ftdetect)
 - [latex](https://github.com/LaTeX-Box-Team/LaTeX-Box) (syntax, indent, ftplugin)
 - [less](https://github.com/groenewege/vim-less) (syntax, indent, ftplugin, ftdetect)
 - [liquid](https://github.com/tpope/vim-liquid) (syntax, indent, ftplugin, ftdetect)
+- [mako](https://github.com/sophacles/vim-bundle-mako) (syntax, indent, ftplugin, ftdetect)
 - [markdown](https://github.com/tpope/vim-markdown) (syntax, ftplugin, ftdetect)
-- [nginx](https://github.com/mutewinter/nginx.vim) (syntax, ftdetect)
+- [nginx](https://github.com/othree/nginx-contrib-vim) (syntax, indent, ftdetect)
+- [nim](https://github.com/zah/nim.vim) (syntax, compiler, indent, ftdetect)
+- [nix](https://github.com/spwhitt/vim-nix) (syntax, ftplugin, ftdetect)
+- [objc](https://github.com/b4winckler/vim-objc) (ftplugin, syntax, indent)
 - [ocaml](https://github.com/jrk/vim-ocaml) (syntax, indent, ftplugin)
 - [octave](https://github.com/vim-scripts/octave.vim--) (syntax)
 - [opencl](https://github.com/petRUShka/vim-opencl) (syntax, indent, ftplugin, ftdetect)
 - [perl](https://github.com/vim-perl/vim-perl) (syntax, indent, ftplugin, ftdetect)
+- [pgsql](https://github.com/exu/pgsql.vim) (syntax, ftdetect)
 - [php](https://github.com/StanAngeloff/php.vim) (syntax)
-- [puppet](https://github.com/rodjek/vim-puppet) (syntax, indent, ftplugin, ftdetect)
+- [plantuml](https://github.com/aklt/plantuml-syntax) (syntax, ftplugin, ftdetect)
 - [powershell](https://github.com/Persistent13/vim-ps1) (syntax, indent, ftplugin, ftdetect)
 - [protobuf](https://github.com/uarun/vim-protobuf) (syntax, ftdetect)
+- [pug](https://github.com/digitaltoad/vim-pug) (syntax, indent, ftplugin, ftdetect)
+- [puppet](https://github.com/voxpupuli/vim-puppet) (syntax, indent, ftplugin, ftdetect)
+- [purescript](https://github.com/raichoo/purescript-vim) (syntax, indent, ftdetect)
 - [python](https://github.com/mitsuhiko/vim-python-combined) (syntax, indent)
 - [qml](https://github.com/peterhoeg/vim-qml) (syntax, indent, ftplugin, ftdetect)
 - [r-lang](https://github.com/vim-scripts/R.vim) (syntax, ftplugin)
 - [ragel](https://github.com/jneen/ragel.vim) (syntax)
 - [rspec](https://github.com/sheerun/rspec.vim) (syntax, ftdetect)
 - [ruby](https://github.com/vim-ruby/vim-ruby) (syntax, indent, compiler, autoload, ftplugin, ftdetect)
-- [rust](https://github.com/wting/rust.vim) (syntax, indent, compiler, autoload, ftplugin, ftdetect)
+- [rust](https://github.com/rust-lang/rust.vim) (syntax, indent, compiler, autoload, ftplugin, ftdetect)
 - [sbt](https://github.com/derekwyatt/vim-sbt) (syntax, ftdetect)
 - [scala](https://github.com/derekwyatt/vim-scala) (syntax, indent, compiler, ftplugin, ftdetect)
 - [slim](https://github.com/slim-template/vim-slim) (syntax, indent, ftdetect)
 - [solidity](https://github.com/ethereum/vim-solidity) (syntax, indent, ftdetect)
 - [stylus](https://github.com/wavded/vim-stylus) (syntax, indent, ftplugin, ftdetect)
+- [swift](https://github.com/keith/swift.vim) (syntax, indent, ftplugin, ftdetect)
 - [systemd](https://github.com/kurayama/systemd-vim-syntax) (syntax, ftdetect)
-- [swift](https://github.com/toyamarinyon/vim-swift) (syntax, indent, ftdetect)
 - [textile](https://github.com/timcharper/textile.vim) (syntax, ftplugin, ftdetect)
-- [tmux](https://github.com/tejr/vim-tmux) (syntax, ftdetect)
-- [tomdoc](https://github.com/duwanis/tomdoc.vim) (syntax)
-- [typescript](https://github.com/leafgarland/typescript-vim) (syntax, indent, compiler, ftplugin, ftdetect)
-- [vbnet](https://github.com/vim-scripts/vbnet.vim) (syntax)
 - [thrift](https://github.com/solarnz/thrift.vim) (syntax, ftdetect)
+- [tmux](https://github.com/tejr/vim-tmux) (syntax, ftdetect)
+- [tomdoc](https://github.com/wellbredgrapefruit/tomdoc.vim) (syntax)
 - [toml](https://github.com/cespare/vim-toml) (syntax, ftplugin, ftdetect)
-- [twig](https://github.com/beyondwords/vim-twig) (syntax, ftplugin, ftdetect)
-- [xls](https://github.com/vim-scripts/XSLT-syntax) (syntax)
-- [yard](https://github.com/sheerun/vim-yardoc) (syntax)
+- [twig](https://github.com/evidens/vim-twig) (syntax, ftplugin)
+- [typescript](https://github.com/leafgarland/typescript-vim) (syntax, indent, compiler, ftplugin, ftdetect)
 - [vala](https://github.com/tkztmk/vim-vala) (syntax, indent, ftdetect)
+- [vbnet](https://github.com/vim-scripts/vbnet.vim) (syntax)
+- [vcl](https://github.com/smerrill/vcl-vim-plugin) (syntax, ftdetect)
 - [vm](https://github.com/lepture/vim-velocity) (syntax, indent, ftdetect)
+- [xls](https://github.com/vim-scripts/XSLT-syntax) (syntax)
+- [yaml](https://github.com/stephpy/vim-yaml) (syntax, ftplugin)
+- [yard](https://github.com/sheerun/vim-yardoc) (syntax)
 
 ## Disabling a language pack
 

after/ftdetect/javascript.vim

@@ -1,24 +0,0 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'jsx') == -1
-  
-"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-" Vim ftdetect file
-"
-" Language: JSX (JavaScript)
-" Maintainer: Max Wang <mxawng@gmail.com>
-"
-"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-
-exec 'source '.fnameescape(expand('<sfile>:p:h:h').'/jsx-config.vim')
-
-fu! <SID>EnableJSX()
-  if g:jsx_pragma_required && !b:jsx_pragma_found | return 0 | endif
-  if g:jsx_ext_required && !exists('b:jsx_ext_found') | return 0 | endif
-  return 1
-endfu
-
-autocmd BufNewFile,BufRead *.jsx let b:jsx_ext_found = 1
-autocmd BufNewFile,BufRead *.jsx set filetype=javascript.jsx
-autocmd BufNewFile,BufRead *.js
-  \ if <SID>EnableJSX() | set filetype=javascript.jsx | endif
-
-endif

after/ftplugin/cabal.vim

@@ -0,0 +1,7 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'haskell') == -1
+  
+setlocal comments=s1fl:{-,mb:-,ex:-},:--
+setlocal iskeyword+=-,.,*
+setlocal commentstring=--\ %s
+
+endif

after/ftplugin/haskell.vim

@@ -0,0 +1,6 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'haskell') == -1
+  
+setlocal comments=s1fl:{-,mb:-,ex:-},:--
+setlocal iskeyword+='
+
+endif

after/ftplugin/yaml.vim

@@ -0,0 +1,11 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'yaml') == -1
+  
+" Vim indent file
+" Language: Yaml
+" Author: Henrique Barcelos
+" Date: 2014-10-08
+" URL: https://github.com/hjpbarcelos
+setlocal autoindent sw=2 ts=2 expandtab
+" vim:set sw=2:
+
+endif

after/indent/jsx.vim

@@ -9,13 +9,6 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'jsx') == -1
 "
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 
-" Do nothing if we don't find the @jsx pragma (and we care).
-exec 'source '.fnameescape(expand('<sfile>:p:h:h').'/jsx-config.vim')
-if g:jsx_pragma_required && !b:jsx_pragma_found | finish | endif
-
-" Do nothing if we don't have the .jsx extension (and we care).
-if g:jsx_ext_required && !exists('b:jsx_ext_found') | finish | endif
-
 " Prologue; load in XML indentation.
 if exists('b:did_indent')
   let s:did_indent=b:did_indent
@@ -33,8 +26,8 @@ setlocal indentkeys=0{,0},0),0],0\,,!^F,o,O,e
 " XML indentkeys
 setlocal indentkeys+=*<Return>,<>>,<<>,/
 
-" Self-closing tag regex.
-let s:sctag = '^\s*\/>\s*;\='
+" Multiline end tag regex (line beginning with '>' or '/>')
+let s:endtag = '^\s*\/\?>\s*;\='
 
 " Get all syntax types at the beginning of a given line.
 fu! SynSOL(lnum)
@@ -83,13 +76,13 @@ fu! GetJsxIndent()
   if (SynXMLish(prevsyn) || SynJSXBlockEnd(prevsyn)) && SynXMLishAny(cursyn)
     let ind = XmlIndentGet(v:lnum, 0)
 
-    " Align '/>' with '<' for multiline self-closing tags.
-    if getline(v:lnum) =~? s:sctag
+    " Align '/>' and '>' with '<' for multiline tags.
+    if getline(v:lnum) =~? s:endtag
       let ind = ind - &sw
     endif
 
-    " Then correct the indentation of any JSX following '/>'.
-    if getline(v:lnum - 1) =~? s:sctag
+    " Then correct the indentation of any JSX following '/>' or '>'.
+    if getline(v:lnum - 1) =~? s:endtag
       let ind = ind + &sw
     endif
   else

after/indent/objc.vim

@@ -0,0 +1,97 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'objc') == -1
+  
+" Vim indent file
+" Language:	Objective-C
+" Maintainer:	Bjorn Winckler <bjorn.winckler@gmail.com>
+" Last Change:	2012 Jan 01
+
+" Ensure 'cpo' is set to Vim default values and restore later
+let s:save_cpo = &cpo
+set cpo&vim
+
+" Only load this indent file when no other was loaded.
+"if exists("b:did_indent")
+"    finish
+"endif
+"let b:did_indent = 1
+"setlocal cindent
+
+setl indentkeys=0{,0},:,0#,!^F,o,O,e,<:>
+
+setlocal indentexpr=GetObjCIndentImproved()
+
+" Top level statements which should not be indented, and which should not
+" cause next (non-blank) line to be indented either.
+let s:topLev = '^\s*@\%(class\|end\|implementation\|interface\|protocol\|\)\>'
+
+function! GetObjCIndentImproved()
+  " NOTE: Ignore leading white space to avoid having to deal with space vs.
+  " tab issues.  Rely on the indent() function instead.
+  let thisLine = substitute(getline(v:lnum), '^\s*', '', '')
+
+  if thisLine =~# s:topLev || getline(prevnonblank(v:lnum - 1)) =~# s:topLev
+    return 0
+  endif
+
+  " If current line looks like an argument to a message dispatch, then line
+  " up colon with previous line.  This will indent the second line so that
+  " the colons line up in
+  "
+  "   [obj firstParameter:value
+  "                paramB:value2];
+  "
+  " but it will not line up colons in
+  "
+  "   if ([obj something:here])
+  "       [obj other:here];
+  "
+  let thisColon = match(thisLine, '^\s*\K\k*\zs:')
+  if thisColon > 0
+    let prevLine = substitute(getline(v:lnum - 1), '^\s*', '', '')
+    let prevColon = match(prevLine, ':')
+    if prevColon > 0
+      " Try to align colons, always making sure line is indented at least
+      " one shiftwidth more than the indentation at the beginning of the
+      " message.  Avoids situations like this:
+      "
+      "     if ([obj a:x
+      "  aLongParameter:y])
+      "
+      let [lnum,lcol] = searchpairpos('\[', '', '\]', 'b', 0,
+            \ max([1, v:lnum - 10]))
+      let minInd = &sw + (lnum > 0 ? indent(lnum) : 0)
+      let alignedInd = indent(v:lnum - 1) + prevColon - thisColon
+      return alignedInd > minInd ? alignedInd : minInd
+    endif
+  endif
+
+  let prevLnum = v:lnum - 1
+  let ind      = indent(prevLnum)
+
+  " Indent one shiftwidth after opening block, e.g.:
+  "
+  "   call_func_with_block(param, ^{
+  "       do_stuff();
+  "   });
+  "
+  let blockPat = '\^\s*\(([^)]*)\)\?\s*{$'
+  if thisLine =~ '^}'
+    norm '^%'
+    if getline(".") =~ blockPat
+      return indent(".")
+    endif
+  endif
+
+  if getline(prevLnum) =~ blockPat
+    return ind + &sw
+  endif
+
+  return cindent(v:lnum)
+endfunction
+
+
+" Restore 'cpo' options
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+endif

after/jsx-config.vim

@@ -1,37 +0,0 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'jsx') == -1
-  
-"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-" Vimscript file
-"
-" Set up a bunch of configuration variables.
-"
-" Also check (if desired) whether or not the @jsx pragma is correctly included
-" in '%'.  Set the result in b:jsx_pragma_found.
-"
-" Language: JSX (JavaScript)
-" Maintainer: Max Wang <mxawng@gmail.com>
-"
-"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-
-" Only check once.
-if exists('b:jsx_pragma_found')
-  finish
-endif
-
-" Whether the .jsx extension is required to enable JSX syntax/indent.
-if !exists('g:jsx_ext_required')
-  let g:jsx_ext_required = 1
-endif
-
-" Whether the @jsx pragma is required to enable JSX syntax/indent.
-if !exists('g:jsx_pragma_required')
-  let g:jsx_pragma_required = 0
-endif
-if !g:jsx_pragma_required | finish | endif
-
-" Look for the @jsx pragma.  It must be included in a docblock comment before
-" anything else in the file (except whitespace).
-let s:jsx_pragma_pattern = '\%^\_s*\/\*\*\%(\_.\%(\*\/\)\@!\)*@jsx\_.\{-}\*\/'
-let b:jsx_pragma_found = search(s:jsx_pragma_pattern, 'npw')
-
-endif

after/syntax/cpp.vim

@@ -36,22 +36,56 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'c++11') == -1
 
 " Functions
 syn match   cCustomParen    "(" contains=cParen contains=cCppParen
-syn match   cCustomFunc     "\w\+\s*(\@=" contains=cCustomParen
+syn match   cCustomFunc     "\w\+\s*(\@="
 hi def link cCustomFunc  Function
 
-" Template functions
-if exists('g:cpp_experimental_template_highlight') && g:cpp_experimental_template_highlight
-    syn region  cCustomAngleBrackets matchgroup=AngleBracketContents start="\v%(<operator\_s*)@<!%(%(\_i|template\_s*)@<=\<[<=]@!|\<@<!\<[[:space:]<=]@!)" end='>' contains=@cppSTLgroup,cppStructure,cType,cCustomClass,cCustomAngleBrackets,cNumbers
-    syn match   cCustomBrack    "<\|>" contains=cCustomAngleBrackets
-    syn match   cCustomTemplateFunc "\w\+\s*<.*>(\@=" contains=cCustomBrack,cCustomAngleBrackets
-    hi def link cCustomTemplateFunc  Function
-endif
-
 " Class and namespace scope
 if exists('g:cpp_class_scope_highlight') && g:cpp_class_scope_highlight
     syn match    cCustomScope    "::"
-    syn match    cCustomClass    "\w\+\s*::" contains=cCustomScope
-    hi def link cCustomClass Function  " disabled for now
+    syn match    cCustomClass    "\w\+\s*::" 
+                \contains=cCustomScope 
+    " hi def link cCustomClass Function  " disabled for now
+    syn match   cCustomClass    "\<\u\w*\s*\>" 
+endif
+
+" Template functions
+if exists('g:cpp_experimental_template_highlight') && g:cpp_experimental_template_highlight
+
+    syn match   cCustomAngleBracketStart "<\_[^;()]\{-}>" contained 
+                \contains=cCustomAngleBracketStart, cCustomAngleBracketEnd
+    hi def link cCustomAngleBracketStart  cCustomAngleBracketContent
+
+    syn match   cCustomAngleBracketEnd ">\_[^<>;()]\{-}>" contained 
+                \contains=cCustomAngleBracketEnd
+    hi def link cCustomAngleBracketEnd  cCustomAngleBracketContent
+
+    syn match cCustomTemplateFunc "\<\l\w*\s*<\_[^;()]\{-}>(\@="hs=s,he=e-1 
+                \contains=cCustomAngleBracketStart
+    hi def link cCustomTemplateFunc  cCustomFunc
+
+    syn match    cCustomTemplateClass    "\<\w\+\s*<\_[^;()]\{-}>" 
+                \contains=cCustomAngleBracketStart,cCustomTemplateFunc 
+    hi def link cCustomTemplateClass cCustomClass
+
+
+    " Remove 'template' from cppStructure and use a custom match
+    syn clear cppStructure 
+    syn keyword cppStructure class typename namespace
+
+    syn match   cCustomTemplate "\<template\>" 
+    hi def link cCustomTemplate  cppStructure
+    syn match   cTemplateDeclare "\<template\_s*<\_[^;()]\{-}>" 
+                \contains=cppStructure,cCustomTemplate,cCustomAngleBracketStart 
+
+    " Remove 'operator' from cppStructure and use a custom match
+    syn clear cppOperator 
+    syn keyword cppOperator typeid
+    syn keyword cppOperator and bitor or xor compl bitand and_eq or_eq xor_eq not not_eq
+
+    syn match   cCustomOperator "\<operator\>" 
+    hi def link cCustomOperator  cppStructure
+    syn match   cTemplateOperatorDeclare "\<operator\_s*<\_[^;()]\{-}>[<>]=\?" 
+                \contains=cppOperator,cCustomOperator,cCustomAngleBracketStart 
 endif
 
 " Alternative syntax that is used in:
@@ -136,7 +170,6 @@ syntax keyword cppSTLfunctional binary_negate
 syntax keyword cppSTLfunctional bit_and
 syntax keyword cppSTLfunctional bit_not
 syntax keyword cppSTLfunctional bit_or
-syntax keyword cppSTLfunctional bit_xor
 syntax keyword cppSTLfunctional divides
 syntax keyword cppSTLfunctional equal_to
 syntax keyword cppSTLfunctional greater

after/syntax/jsx.vim

@@ -11,13 +11,6 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'jsx') == -1
 "
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 
-" Do nothing if we don't find the @jsx pragma (and we care).
-exec 'source '.fnameescape(expand('<sfile>:p:h:h').'/jsx-config.vim')
-if g:jsx_pragma_required && !b:jsx_pragma_found | finish | endif
-
-" Do nothing if we don't have the .jsx extension (and we care).
-if g:jsx_ext_required && !exists('b:jsx_ext_found') | finish | endif
-
 " Prologue; load in XML syntax.
 if exists('b:current_syntax')
   let s:current_syntax=b:current_syntax
@@ -28,20 +21,45 @@ if exists('s:current_syntax')
   let b:current_syntax=s:current_syntax
 endif
 
+" Officially, vim-jsx depends on the pangloss/vim-javascript syntax package
+" (and is tested against it exclusively).  However, in practice, we make some
+" effort towards compatibility with other packages.
+"
+" These are the plugin-to-syntax-element correspondences:
+"
+"   - pangloss/vim-javascript:      jsBlock, jsExpression
+"   - jelera/vim-javascript-syntax: javascriptBlock
+"   - othree/yajs.vim:              javascriptNoReserved
+
+
+" JSX attributes should color as JS.  Note the trivial end pattern; we let
+" jsBlock take care of ending the region.
+syn region xmlString contained start=+{+ end=++ contains=jsBlock,javascriptBlock
+
+" JSX child blocks behave just like JSX attributes, except that (a) they are
+" syntactically distinct, and (b) they need the syn-extend argument, or else
+" nested XML end-tag patterns may end the outer jsxRegion.
+syn region jsxChild contained start=+{+ end=++ contains=jsBlock,javascriptBlock
+  \ extend
+
 " Highlight JSX regions as XML; recursively match.
-syn region jsxRegion contains=@XMLSyntax,jsxRegion,jsBlock,javascriptBlock
-  \ start=+<\@<!<\z([a-zA-Z][a-zA-Z0-9:\-.]*\)+
+"
+" Note that we prohibit JSX tags from having a < or word character immediately
+" preceding it, to avoid conflicts with, respectively, the left shift operator
+" and generic Flow type annotations (http://flowtype.org/).
+syn region jsxRegion
+  \ contains=@XMLSyntax,jsxRegion,jsxChild,jsBlock,javascriptBlock
+  \ start=+\%(<\|\w\)\@<!<\z([a-zA-Z][a-zA-Z0-9:\-.]*\)+
   \ skip=+<!--\_.\{-}-->+
   \ end=+</\z1\_\s\{-}>+
   \ end=+/>+
   \ keepend
   \ extend
 
-" JSX attributes should color as JS.  Note the trivial end pattern; we let
-" jsBlock take care of ending the region.
-syn region xmlString contained start=+{+ end=++ contains=jsBlock,javascriptBlock
-
 " Add jsxRegion to the lowest-level JS syntax cluster.
 syn cluster jsExpression add=jsxRegion
 
+" Allow jsxRegion to contain reserved words.
+syn cluster javascriptNoReserved add=jsxRegion
+
 endif

after/syntax/objc.vim

@@ -0,0 +1,23 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'objc') == -1
+  
+" ARC type modifiers
+syn keyword objcTypeModifier __bridge __bridge_retained __bridge_transfer __autoreleasing __strong __weak __unsafe_unretained
+
+" Block modifiers
+syn keyword objcTypeModifier __block
+
+" Remote messaging modifiers
+syn keyword objcTypeModifier byref
+
+" Property keywords - these are only highlighted inside '@property (...)'
+syn keyword objcPropertyAttribute contained getter setter readwrite readonly strong weak copy assign retain nonatomic
+syn match objcProperty display "^\s*@property\>\s*([^)]*)" contains=objcPropertyAttribute
+
+" The @property directive must be defined after objcProperty or it won't be
+" highlighted
+syn match objcDirective "@property\|@synthesize\|@dynamic\|@package"
+
+" Highlight property attributes as if they were type modifiers
+hi def link objcPropertyAttribute objcTypeModifier
+
+endif

after/syntax/rust.vim

@@ -1,11 +1,11 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rust') == -1
   
-if !exists('g:rust_conceal') || !has('conceal') || &enc != 'utf-8'
+if !exists('g:rust_conceal') || g:rust_conceal == 0 || !has('conceal') || &enc != 'utf-8'
 	finish
 endif
 
 " For those who don't want to see `::`...
-if exists('g:rust_conceal_mod_path')
+if exists('g:rust_conceal_mod_path') && g:rust_conceal_mod_path != 0
 	syn match rustNiceOperator "::" conceal cchar=ㆍ
 endif
 
@@ -20,7 +20,7 @@ syn match rustNiceOperator "=>" contains=rustFatRightArrowHead,rustFatRightArrow
 syn match rustNiceOperator /\<\@!_\(_*\>\)\@=/ conceal cchar=′
 
 " For those who don't want to see `pub`...
-if exists('g:rust_conceal_pub')
+if exists('g:rust_conceal_pub') && g:rust_conceal_pub != 0
     syn match rustPublicSigil contained "pu" conceal cchar=＊
     syn match rustPublicRest contained "b" conceal cchar= 
     syn match rustNiceOperator "pub " contains=rustPublicSigil,rustPublicRest
@@ -28,7 +28,7 @@ endif
 
 hi link rustNiceOperator Operator
 
-if !exists('g:rust_conceal_mod_path')
+if !exists('g:rust_conceal_mod_path') && g:rust_conceal_mod_path != 0
     hi! link Conceal Operator
 endif
 

after/syntax/yaml.vim

@@ -0,0 +1,64 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'yaml') == -1
+  
+" To make this file do stuff, add something like the following (without the
+" leading ") to your ~/.vimrc:
+" au BufNewFile,BufRead *.yaml,*.yml so ~/src/PyYaml/YAML.vim
+
+" Vim syntax/macro file
+" Language:	YAML
+" Author:	Igor Vergeichik <iverg@mail.ru>
+" Sponsor: Tom Sawyer <transami@transami.net>
+" Stayven: Ryan King <jking@panoptic.com>
+" Copyright (c) 2002 Tom Saywer
+
+" Add an item to a gangly list:
+"map , o<bs><bs><bs><bs>-<esc>o
+" Convert to Canonical form:
+"map \c :%!python -c 'from yaml.redump import redump; import sys; print redump(sys.stdin.read()).rstrip()'
+
+if version < 600
+  syntax clear
+endif
+syntax clear
+
+syn match yamlDelimiter	"[:,-]"
+syn match yamlBlock "[\[\]\{\}\|\>]"
+syn match yamlOperator "[?^+-]\|=>"
+
+syn region yamlComment	start="\#" end="$"
+syn match yamlIndicator	"#YAML:\S\+"
+
+syn region yamlString	start="'" end="'" skip="\\'"
+syn region yamlString	start='"' end='"' skip='\\"' contains=yamlEscape
+syn match  yamlEscape	+\\[abfnrtv'"\\]+ contained
+syn match  yamlEscape	"\\\o\o\=\o\=" contained
+syn match  yamlEscape	"\\x\x\+" contained
+
+syn match  yamlType	"!\S\+"
+
+syn keyword yamlConstant NULL Null null NONE None none NIL Nil nil
+syn keyword yamlConstant TRUE True true YES Yes yes ON On on
+syn keyword yamlConstant FALSE False false NO No no OFF Off off
+
+syn match  yamlKey	"\w\+\ze\s*:"
+syn match  yamlAnchor	"&\S\+"
+syn match  yamlAlias	"*\S\+"
+
+" Setupt the hilighting links
+
+hi link yamlConstant Keyword
+hi link yamlIndicator PreCondit
+hi link yamlAnchor	Function
+hi link yamlAlias	Function
+hi link yamlKey		Identifier
+hi link yamlType	Type
+
+hi link yamlComment	Comment
+hi link yamlBlock	Operator
+hi link yamlOperator	Operator
+hi link yamlDelimiter	Delimiter
+hi link yamlString	String
+hi link yamlEscape	Special
+
+
+endif

autoload/crystal_lang.vim

@@ -0,0 +1,332 @@
+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:P = s:V.import('Process')
+let s:J = s:V.import('Web.JSON')
+let s:C = s:V.import('ColorEcho')
+
+function! s:echo_error(msg, ...) abort
+    echohl ErrorMsg
+    if a:0 == 0
+        echomsg a:msg
+    else
+        echomsg call('printf', [a:msg] + a:000)
+    endif
+    echohl None
+endfunction
+
+function! s:run_cmd(cmd) abort
+    if !executable(g:crystal_compiler_command)
+        throw "vim-crystal: Error: '" . g:crystal_compiler_command . "' command is not found."
+    endif
+    return s:P.system(a:cmd)
+endfunction
+
+function! s:find_root_by_spec(d) abort
+    let dir = finddir('spec', a:d . ';')
+    if dir ==# ''
+        return ''
+    endif
+
+    " Note: ':h:h' for {root}/spec/ -> {root}/spec -> {root}
+    return fnamemodify(dir, ':p:h:h')
+endfunction
+
+function! crystal_lang#entrypoint_for(file_path) abort
+    let parent_dir = fnamemodify(a:file_path, ':p:h')
+    let root_dir = s:find_root_by_spec(parent_dir)
+    if root_dir ==# ''
+        " No spec diretory found. No need to make temporary file
+        return a:file_path
+    endif
+
+    let temp_name = root_dir . '/__vim-crystal-temporary-entrypoint-' . fnamemodify(a:file_path, ':t')
+    let contents = [
+                \   'require "spec"',
+                \   'require "./spec/**"',
+                \   printf('require "./%s"', fnamemodify(a:file_path, ':p')[strlen(root_dir)+1 : ])
+                \ ]
+
+    let result = writefile(contents, temp_name)
+    if result == -1
+        " Note: When writefile() failed
+        return a:file_path
+    endif
+
+    return temp_name
+endfunction
+
+function! crystal_lang#tool(name, file, pos, option_str) abort
+    let entrypoint = crystal_lang#entrypoint_for(a:file)
+    let cmd = printf(
+                \   '%s tool %s --no-color %s --cursor %s:%d:%d %s',
+                \   g:crystal_compiler_command,
+                \   a:name,
+                \   a:option_str,
+                \   a:file,
+                \   a:pos[1],
+                \   a:pos[2],
+                \   entrypoint
+                \ )
+
+    try
+        let output = s:run_cmd(cmd)
+        return {'failed': s:P.get_last_status(), 'output': output}
+    finally
+        " Note:
+        " If the entry point is temporary file, delete it finally.
+        if a:file !=# entrypoint
+            call delete(entrypoint)
+        endif
+    endtry
+endfunction
+
+" `pos` is assumed a returned value from getpos()
+function! crystal_lang#impl(file, pos, option_str) abort
+    return crystal_lang#tool('implementations', a:file, a:pos, a:option_str)
+endfunction
+
+function! s:jump_to_impl(impl) abort
+    execute 'edit' a:impl.filename
+    call cursor(a:impl.line, a:impl.column)
+endfunction
+
+function! crystal_lang#jump_to_definition(file, pos) abort
+    echo 'analyzing definitions under cursor...'
+
+    let cmd_result = crystal_lang#impl(a:file, a:pos, '--format json')
+    if cmd_result.failed
+        return s:echo_error(cmd_result.output)
+    endif
+
+    let impl = s:J.decode(cmd_result.output)
+    if impl.status !=# 'ok'
+        return s:echo_error(impl.message)
+    endif
+
+    if len(impl.implementations) == 1
+        call s:jump_to_impl(impl.implementations[0])
+        return
+    endif
+
+    let message = "Multiple definitions detected.  Choose a number\n\n"
+    for idx in range(len(impl.implementations))
+        let i = impl.implementations[idx]
+        let message .= printf("[%d] %s:%d:%d\n", idx, i.filename, i.line, i.column)
+    endfor
+    let message .= "\n"
+    let idx = str2nr(input(message, "\n> "))
+    call s:jump_to_impl(impl.implementations[idx])
+endfunction
+
+function! crystal_lang#context(file, pos, option_str) abort
+    return crystal_lang#tool('context', a:file, a:pos, a:option_str)
+endfunction
+
+function! crystal_lang#type_hierarchy(file, option_str) abort
+    let cmd = printf(
+                \   '%s tool hierarchy --no-color %s %s',
+                \   g:crystal_compiler_command,
+                \   a:option_str,
+                \   a:file
+                \ )
+
+    return s:run_cmd(cmd)
+endfunction
+
+function! s:find_completion_start() abort
+    let c = col('.')
+    if c <= 1
+        return -1
+    endif
+
+    let line = getline('.')[:c-2]
+    return match(line, '\w\+$')
+endfunction
+
+function! crystal_lang#complete(findstart, base) abort
+    if a:findstart
+        echom 'find start'
+        return s:find_completion_start()
+    endif
+
+    let cmd_result = crystal_lang#context(expand('%'), getpos('.'), '--format json')
+    if cmd_result.failed
+        return
+    endif
+
+    let contexts = s:J.decode(cmd_result.output)
+    if contexts.status !=# 'ok'
+        return
+    endif
+
+    let candidates = []
+
+    for c in contexts.contexts
+        for [name, desc] in items(c)
+            let candidates += [{
+                        \   'word': name,
+                        \   'menu': ': ' . desc . ' [var]',
+                        \ }]
+        endfor
+    endfor
+
+    return candidates
+endfunction
+
+function! crystal_lang#get_spec_switched_path(absolute_path) abort
+    let base = fnamemodify(a:absolute_path, ':t:r')
+
+    " TODO: Make cleverer
+    if base =~# '_spec$'
+        let parent = fnamemodify(substitute(a:absolute_path, '/spec/', '/src/', ''), ':h')
+        return parent . '/' . matchstr(base, '.\+\ze_spec$') . '.cr'
+    else
+        let parent = fnamemodify(substitute(a:absolute_path, '/src/', '/spec/', ''), ':h')
+        return parent . '/' . base . '_spec.cr'
+    endif
+endfunction
+
+function! crystal_lang#switch_spec_file(...) abort
+    let path = a:0 == 0 ? expand('%:p') : fnamemodify(a:1, ':p')
+    if path !~# '.cr$'
+        return s:echo_error('Not crystal source file: ' . path)
+    endif
+
+    execute 'edit!' crystal_lang#get_spec_switched_path(path)
+endfunction
+
+function! s:run_spec(root, path, ...) abort
+    " Note:
+    " `crystal spec` can't understand absolute path.
+    let cmd = printf(
+            \   '%s spec %s%s',
+            \   g:crystal_compiler_command,
+            \   a:path,
+            \   a:0 == 0 ? '' : (':' . a:1)
+            \ )
+
+    let saved_cwd = getcwd()
+    let cd = haslocaldir() ? 'lcd' : 'cd'
+    try
+        execute cd a:root
+        call s:C.echo(s:run_cmd(cmd))
+    finally
+        execute cd saved_cwd
+    endtry
+endfunction
+
+function! crystal_lang#run_all_spec(...) abort
+    let path = a:0 == 0 ? expand('%:p:h') : a:1
+    let root_path = s:find_root_by_spec(path)
+    if root_path ==# ''
+        return s:echo_error("'spec' directory is not found")
+    endif
+    call s:run_spec(root_path, 'spec')
+endfunction
+
+function! crystal_lang#run_current_spec(...) abort
+    " /foo/bar/src/poyo.cr
+    let path = a:0 == 0 ? expand('%:p') : fnamemodify(a:1, ':p')
+    if path !~# '.cr$'
+        return s:echo_error('Not crystal source file: ' . path)
+    endif
+
+    " /foo/bar/src
+    let source_dir = fnamemodify(path, ':h')
+
+    " /foo/bar
+    let root_dir = s:find_root_by_spec(source_dir)
+    if root_dir ==# ''
+        return s:echo_error("'spec' directory is not found")
+    endif
+
+    " src
+    let rel_path = source_dir[strlen(root_dir)+1 : ]
+
+    if path =~# '_spec.cr$'
+        call s:run_spec(root_dir, path[strlen(root_dir)+1 : ], line('.'))
+    else
+        let spec_path = substitute(rel_path, '^src', 'spec', '') . '/' . fnamemodify(path, ':t:r') . '_spec.cr'
+        if !filereadable(root_dir . '/' . spec_path)
+            return s:echo_error('Error: Could not find a spec source corresponding to ' . path)
+        endif
+        call s:run_spec(root_dir, spec_path)
+    endif
+endfunction
+
+function! crystal_lang#format_string(code, ...) abort
+    let cmd = printf(
+            \   '%s tool format --no-color %s -',
+            \   g:crystal_compiler_command,
+            \   get(a:, 1, '')
+            \ )
+    let output = s:P.system(cmd, a:code)
+    if s:P.get_last_status()
+        throw 'vim-crystal: Error on formatting: ' . output
+    endif
+    return output
+endfunction
+
+function! s:get_saved_states() abort
+    let result = {}
+    let fname = bufname('%')
+    let current_winnr = winnr()
+    for i in range(1, winnr('$'))
+        let bufnr = winbufnr(i)
+        if bufnr == -1
+            continue
+        endif
+        if bufname(bufnr) ==# fname
+            execute i 'wincmd w'
+            let result[i] = {
+                \     'pos': getpos('.'),
+                \     'screen': winsaveview()
+                \ }
+        endif
+    endfor
+    execute current_winnr 'wincmd w'
+    return result
+endfunction
+
+function! crystal_lang#format(option_str) abort
+    if !executable(g:crystal_compiler_command)
+        " Finish command silently
+        return
+    endif
+
+    let formatted = crystal_lang#format_string(join(getline(1, '$'), "\n"), a:option_str)
+    let formatted = substitute(formatted, '\n$', '', '')
+
+    let sel_save = &l:selection
+    let ve_save = &virtualedit
+    let &l:selection = 'inclusive'
+    let &virtualedit = ''
+    let [save_g_reg, save_g_regtype] = [getreg('g'), getregtype('g')]
+    let windows_save = s:get_saved_states()
+
+    try
+        call setreg('g', formatted, 'v')
+        silent normal! ggvG$"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
+endfunction
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+endif

autoload/dart.vim

@@ -0,0 +1,70 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'dart') == -1
+  
+
+function! s:error(text) abort
+  echohl Error
+  echomsg printf('[dart-vim-plugin] %s', a:text)
+  echohl None
+endfunction
+
+function! s:cexpr(errorformat, joined_lines) abort
+  let temp_errorfomat = &errorformat
+  try
+    let &errorformat = a:errorformat
+    cexpr a:joined_lines
+    copen
+  finally
+    let &errorformat = temp_errorfomat
+  endtry
+endfunction
+
+function! dart#fmt(q_args) abort
+  if executable('dartfmt')
+    let path = expand('%:p:gs:\:/:')
+    if filereadable(path)
+      let joined_lines = system(printf('dartfmt %s %s', a:q_args, shellescape(path)))
+      if 0 == v:shell_error
+        silent % delete _
+        silent put=joined_lines
+        silent 1 delete _
+      else
+        call s:cexpr('line %l\, column %c of %f: %m', joined_lines)
+      endif
+    else
+      call s:error(printf('cannot read a file: "%s"', path))
+    endif
+  else
+    call s:error('cannot execute binary file: dartfmt')
+  endif
+endfunction
+
+function! dart#analyzer(q_args) abort
+  if executable('dartanalyzer')
+    let path = expand('%:p:gs:\:/:')
+    if filereadable(path)
+      let joined_lines = system(printf('dartanalyzer %s %s', a:q_args, shellescape(path)))
+      call s:cexpr('%m (%f\, line %l\, col %c)', joined_lines)
+    else
+      call s:error(printf('cannot read a file: "%s"', path))
+    endif
+  else
+    call s:error('cannot execute binary file: dartanalyzer')
+  endif
+endfunction
+
+function! dart#tojs(q_args) abort
+  if executable('dart2js')
+    let path = expand('%:p:gs:\:/:')
+    if filereadable(path)
+      let joined_lines = system(printf('dart2js %s %s', a:q_args, shellescape(path)))
+      call s:cexpr('%m (%f\, line %l\, col %c)', joined_lines)
+    else
+      call s:error(printf('cannot read a file: "%s"', path))
+    endif
+  else
+    call s:error('cannot execute binary file: dartanalyzer')
+  endif
+endfunction
+
+
+endif

autoload/elm/io.vim

@@ -0,0 +1,12 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elm') == -1
+  
+" System IO
+
+" Craft a system command and run it, returning the output.
+function! elm#io#system(program, args)
+  let cmd ="which " . a:program . " && " . a:program . " " . a:args
+  return system(cmd)
+endfunction
+
+
+endif

autoload/fish.vim

@@ -0,0 +1,70 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'fish') == -1
+  
+function! fish#Indent()
+    let l:prevlnum = prevnonblank(v:lnum - 1)
+    if l:prevlnum ==# 0
+        return 0
+    endif
+    let l:indent = 0
+    let l:prevline = getline(l:prevlnum)
+    if l:prevline =~# '\v^\s*switch>'
+        let l:indent = &shiftwidth * 2
+    elseif l:prevline =~# '\v^\s*%(begin|if|else|while|for|function|case)>'
+        let l:indent = &shiftwidth
+    endif
+    let l:line = getline(v:lnum)
+    if l:line =~# '\v^\s*end>'
+        return indent(v:lnum) - (l:indent ==# 0 ? &shiftwidth : l:indent)
+    elseif l:line =~# '\v^\s*%(case|else)>'
+        return indent(v:lnum) - &shiftwidth
+    endif
+    return indent(l:prevlnum) + l:indent
+endfunction
+
+function! fish#Format()
+    if mode() =~# '\v^%(i|R)$'
+        return 1
+    else
+        let l:command = v:lnum.','.(v:lnum+v:count-1).'!fish_indent'
+        echo l:command
+        execute l:command
+    endif
+endfunction
+
+function! fish#Fold()
+    let l:line = getline(v:lnum)
+    if l:line =~# '\v^\s*%(begin|if|while|for|function|switch)>'
+        return 'a1'
+    elseif l:line =~# '\v^\s*end>'
+        return 's1'
+    else
+        return '='
+    end
+endfunction
+
+function! fish#Complete(findstart, base)
+    if a:findstart
+        return getline('.') =~# '\v^\s*$' ? -1 : 0
+    else
+        if empty(a:base)
+            return []
+        endif
+        let l:results = []
+        let l:completions =
+                    \ system('fish -c "complete -C'.shellescape(a:base).'"')
+        let l:cmd = substitute(a:base, '\v\S+$', '', '')
+        for l:line in split(l:completions, '\n')
+            let l:tokens = split(l:line, '\t')
+            call add(l:results, {'word': l:cmd.l:tokens[0],
+                                \'abbr': l:tokens[0],
+                                \'menu': get(l:tokens, 1, '')})
+        endfor
+        return l:results
+    endif
+endfunction
+
+function! fish#errorformat()
+    return '%Afish: %m,%-G%*\\ ^,%-Z%f (line %l):%s'
+endfunction
+
+endif

autoload/rust.vim

@@ -36,72 +36,74 @@ endfunction
 " Run {{{1
 
 function! rust#Run(bang, args)
+	let args = s:ShellTokenize(a:args)
 	if a:bang
-		let idx = index(a:args, '--')
+		let idx = index(l:args, '--')
 		if idx != -1
-			let rustc_args = idx == 0 ? [] : a:args[:idx-1]
-			let args = a:args[idx+1:]
+			let rustc_args = idx == 0 ? [] : l:args[:idx-1]
+			let args = l:args[idx+1:]
 		else
-			let rustc_args = a:args
+			let rustc_args = l:args
 			let args = []
 		endif
 	else
 		let rustc_args = []
-		let args = a:args
 	endif
 
-	let b:rust_last_rustc_args = rustc_args
-	let b:rust_last_args = args
+	let b:rust_last_rustc_args = l:rustc_args
+	let b:rust_last_args = l:args
 
 	call s:WithPath(function("s:Run"), rustc_args, args)
 endfunction
 
-function! s:Run(path, rustc_args, args)
-	try
-		let exepath = tempname()
-		if has('win32')
-			let exepath .= '.exe'
-		endif
+function! s:Run(dict, rustc_args, args)
+	let exepath = a:dict.tmpdir.'/'.fnamemodify(a:dict.path, ':t:r')
+	if has('win32')
+		let exepath .= '.exe'
+	endif
 
-		let rustc_args = [a:path, '-o', exepath] + a:rustc_args
+	let relpath = get(a:dict, 'tmpdir_relpath', a:dict.path)
+	let rustc_args = [relpath, '-o', exepath] + a:rustc_args
 
-		let rustc = exists("g:rustc_path") ? g:rustc_path : "rustc"
+	let rustc = exists("g:rustc_path") ? g:rustc_path : "rustc"
 
-		let output = system(shellescape(rustc) . " " . join(map(rustc_args, 'shellescape(v:val)')))
-		if output != ''
-			echohl WarningMsg
-			echo output
-			echohl None
-		endif
-		if !v:shell_error
-			exe '!' . shellescape(exepath) . " " . join(map(a:args, 'shellescape(v:val)'))
-		endif
-	finally
-		if exists("exepath")
-			silent! call delete(exepath)
-		endif
-	endtry
+	let pwd = a:dict.istemp ? a:dict.tmpdir : ''
+	let output = s:system(pwd, shellescape(rustc) . " " . join(map(rustc_args, 'shellescape(v:val)')))
+	if output != ''
+		echohl WarningMsg
+		echo output
+		echohl None
+	endif
+	if !v:shell_error
+		exe '!' . shellescape(exepath) . " " . join(map(a:args, 'shellescape(v:val)'))
+	endif
 endfunction
 
 " Expand {{{1
 
 function! rust#Expand(bang, args)
-	if a:bang && !empty(a:args)
-		let pretty = a:args[0]
-		let args = a:args[1:]
+	let args = s:ShellTokenize(a:args)
+	if a:bang && !empty(l:args)
+		let pretty = remove(l:args, 0)
 	else
 		let pretty = "expanded"
-		let args = a:args
 	endif
 	call s:WithPath(function("s:Expand"), pretty, args)
 endfunction
 
-function! s:Expand(path, pretty, args)
+function! s:Expand(dict, pretty, args)
 	try
 		let rustc = exists("g:rustc_path") ? g:rustc_path : "rustc"
 
-		let args = [a:path, '--pretty', a:pretty] + a:args
-		let output = system(shellescape(rustc) . " " . join(map(args, "shellescape(v:val)")))
+		if a:pretty =~? '^\%(everybody_loops$\|flowgraph=\)'
+			let flag = '--xpretty'
+		else
+			let flag = '--pretty'
+		endif
+		let relpath = get(a:dict, 'tmpdir_relpath', a:dict.path)
+		let args = [relpath, '-Z', 'unstable-options', l:flag, a:pretty] + a:args
+		let pwd = a:dict.istemp ? a:dict.tmpdir : ''
+		let output = s:system(pwd, shellescape(rustc) . " " . join(map(args, 'shellescape(v:val)')))
 		if v:shell_error
 			echohl WarningMsg
 			echo output
@@ -115,6 +117,20 @@ function! s:Expand(path, pretty, args)
 			setl buftype=nofile
 			setl bufhidden=hide
 			setl noswapfile
+			" give the buffer a nice name
+			let suffix = 1
+			let basename = fnamemodify(a:dict.path, ':t:r')
+			while 1
+				let bufname = basename
+				if suffix > 1 | let bufname .= ' ('.suffix.')' | endif
+				let bufname .= '.pretty.rs'
+				if bufexists(bufname)
+					let suffix += 1
+					continue
+				endif
+				exe 'silent noautocmd keepalt file' fnameescape(bufname)
+				break
+			endwhile
 		endif
 	endtry
 endfunction
@@ -122,7 +138,7 @@ endfunction
 function! rust#CompleteExpand(lead, line, pos)
 	if a:line[: a:pos-1] =~ '^RustExpand!\s*\S*$'
 		" first argument and it has a !
-		let list = ["normal", "expanded", "typed", "expanded,identified", "flowgraph="]
+		let list = ["normal", "expanded", "typed", "expanded,identified", "flowgraph=", "everybody_loops"]
 		if !empty(a:lead)
 			call filter(list, "v:val[:len(a:lead)-1] == a:lead")
 		endif
@@ -135,72 +151,120 @@ endfunction
 " Emit {{{1
 
 function! rust#Emit(type, args)
-	call s:WithPath(function("s:Emit"), a:type, a:args)
+	let args = s:ShellTokenize(a:args)
+	call s:WithPath(function("s:Emit"), a:type, args)
 endfunction
 
-function! s:Emit(path, type, args)
+function! s:Emit(dict, type, args)
 	try
+		let output_path = a:dict.tmpdir.'/output'
+
 		let rustc = exists("g:rustc_path") ? g:rustc_path : "rustc"
 
-		let args = [a:path, '--emit', a:type, '-o', '-'] + a:args
-		let output = system(shellescape(rustc) . " " . join(map(args, "shellescape(v:val)")))
-		if v:shell_error
+		let relpath = get(a:dict, 'tmpdir_relpath', a:dict.path)
+		let args = [relpath, '--emit', a:type, '-o', output_path] + a:args
+		let pwd = a:dict.istemp ? a:dict.tmpdir : ''
+		let output = s:system(pwd, shellescape(rustc) . " " . join(map(args, 'shellescape(v:val)')))
+		if output != ''
 			echohl WarningMsg
 			echo output
 			echohl None
-		else
+		endif
+		if !v:shell_error
 			new
-			silent put =output
+			exe 'silent keepalt read' fnameescape(output_path)
 			1
 			d
-			if a:type == "ir"
+			if a:type == "llvm-ir"
 				setl filetype=llvm
+				let extension = 'll'
 			elseif a:type == "asm"
 				setl filetype=asm
+				let extension = 's'
 			endif
 			setl buftype=nofile
 			setl bufhidden=hide
 			setl noswapfile
+			if exists('l:extension')
+				" give the buffer a nice name
+				let suffix = 1
+				let basename = fnamemodify(a:dict.path, ':t:r')
+				while 1
+					let bufname = basename
+					if suffix > 1 | let bufname .= ' ('.suffix.')' | endif
+					let bufname .= '.'.extension
+					if bufexists(bufname)
+						let suffix += 1
+						continue
+					endif
+					exe 'silent noautocmd keepalt file' fnameescape(bufname)
+					break
+				endwhile
+			endif
 		endif
 	endtry
 endfunction
 
 " Utility functions {{{1
 
+" Invokes func(dict, ...)
+" Where {dict} is a dictionary with the following keys:
+"   'path' - The path to the file
+"   'tmpdir' - The path to a temporary directory that will be deleted when the
+"              function returns.
+"   'istemp' - 1 if the path is a file inside of {dict.tmpdir} or 0 otherwise.
+" If {istemp} is 1 then an additional key is provided:
+"   'tmpdir_relpath' - The {path} relative to the {tmpdir}.
+"
+" {dict.path} may be a path to a file inside of {dict.tmpdir} or it may be the
+" existing path of the current buffer. If the path is inside of {dict.tmpdir}
+" then it is guaranteed to have a '.rs' extension.
 function! s:WithPath(func, ...)
+	let buf = bufnr('')
+	let saved = {}
+	let dict = {}
 	try
-		let save_write = &write
+		let saved.write = &write
 		set write
-		let path = expand('%')
-		let pathisempty = empty(path)
-		if pathisempty || !save_write
-			" use a temporary file named 'unnamed.rs' inside a temporary
-			" directory. This produces better error messages
-			let tmpdir = tempname()
-			call mkdir(tmpdir)
+		let dict.path = expand('%')
+		let pathisempty = empty(dict.path)
 
-			let save_cwd = getcwd()
-			silent exe 'lcd' fnameescape(tmpdir)
+		" Always create a tmpdir in case the wrapped command wants it
+		let dict.tmpdir = tempname()
+		call mkdir(dict.tmpdir)
 
-			let path = 'unnamed.rs'
+		if pathisempty || !saved.write
+			let dict.istemp = 1
+			" if we're doing this because of nowrite, preserve the filename
+			if !pathisempty
+				let filename = expand('%:t:r').".rs"
+			else
+				let filename = 'unnamed.rs'
+			endif
+			let dict.tmpdir_relpath = filename
+			let dict.path = dict.tmpdir.'/'.filename
 
-			let save_mod = &mod
+			let saved.mod = &mod
 			set nomod
 
-			silent exe 'keepalt write! ' . fnameescape(path)
+			silent exe 'keepalt write! ' . fnameescape(dict.path)
 			if pathisempty
 				silent keepalt 0file
 			endif
 		else
+			let dict.istemp = 0
 			update
 		endif
 
-		call call(a:func, [path] + a:000)
+		call call(a:func, [dict] + a:000)
 	finally
-		if exists("save_mod")   | let &mod = save_mod                    | endif
-		if exists("save_write") | let &write = save_write                | endif
-		if exists("save_cwd")   | silent exe 'lcd' fnameescape(save_cwd) | endif
-		if exists("tmpdir")     | silent call s:RmDir(tmpdir)            | endif
+		if bufexists(buf)
+			for [opt, value] in items(saved)
+				silent call setbufvar(buf, '&'.opt, value)
+				unlet value " avoid variable type mismatches
+			endfor
+		endif
+		if has_key(dict, 'tmpdir') | silent call s:RmDir(dict.tmpdir) | endif
 	endtry
 endfunction
 
@@ -210,6 +274,71 @@ function! rust#AppendCmdLine(text)
 	return cmd
 endfunction
 
+" Tokenize the string according to sh parsing rules
+function! s:ShellTokenize(text)
+	" states:
+	" 0: start of word
+	" 1: unquoted
+	" 2: unquoted backslash
+	" 3: double-quote
+	" 4: double-quoted backslash
+	" 5: single-quote
+	let l:state = 0
+	let l:current = ''
+	let l:args = []
+	for c in split(a:text, '\zs')
+		if l:state == 0 || l:state == 1 " unquoted
+			if l:c ==# ' '
+				if l:state == 0 | continue | endif
+				call add(l:args, l:current)
+				let l:current = ''
+				let l:state = 0
+			elseif l:c ==# '\'
+				let l:state = 2
+			elseif l:c ==# '"'
+				let l:state = 3
+			elseif l:c ==# "'"
+				let l:state = 5
+			else
+				let l:current .= l:c
+				let l:state = 1
+			endif
+		elseif l:state == 2 " unquoted backslash
+			if l:c !=# "\n" " can it even be \n?
+				let l:current .= l:c
+			endif
+			let l:state = 1
+		elseif l:state == 3 " double-quote
+			if l:c ==# '\'
+				let l:state = 4
+			elseif l:c ==# '"'
+				let l:state = 1
+			else
+				let l:current .= l:c
+			endif
+		elseif l:state == 4 " double-quoted backslash
+			if stridx('$`"\', l:c) >= 0
+				let l:current .= l:c
+			elseif l:c ==# "\n" " is this even possible?
+				" skip it
+			else
+				let l:current .= '\'.l:c
+			endif
+			let l:state = 3
+		elseif l:state == 5 " single-quoted
+			if l:c == "'"
+				let l:state = 1
+			else
+				let l:current .= l:c
+			endif
+		endif
+	endfor
+	if l:state != 0
+		call add(l:args, l:current)
+	endif
+	return l:args
+endfunction
+
 function! s:RmDir(path)
 	" sanity check; make sure it's not empty, /, or $HOME
 	if empty(a:path)
@@ -222,6 +351,66 @@ function! s:RmDir(path)
 	silent exe "!rm -rf " . shellescape(a:path)
 endfunction
 
+" Executes {cmd} with the cwd set to {pwd}, without changing Vim's cwd.
+" If {pwd} is the empty string then it doesn't change the cwd.
+function! s:system(pwd, cmd)
+	let cmd = a:cmd
+	if !empty(a:pwd)
+		let cmd = 'cd ' . shellescape(a:pwd) . ' && ' . cmd
+	endif
+	return system(cmd)
+endfunction
+
+" Playpen Support {{{1
+" Parts of gist.vim by Yasuhiro Matsumoto <mattn.jp@gmail.com> reused
+" gist.vim available under the BSD license, available at
+" http://github.com/mattn/gist-vim
+function! s:has_webapi()
+  if !exists("*webapi#http#post")
+    try
+      call webapi#http#post()
+    catch
+    endtry
+  endif
+  return exists("*webapi#http#post")
+endfunction
+
+function! rust#Play(count, line1, line2, ...) abort
+  redraw
+
+  let l:rust_playpen_url = get(g:, 'rust_playpen_url', 'https://play.rust-lang.org/')
+  let l:rust_shortener_url = get(g:, 'rust_shortener_url', 'https://is.gd/')
+
+  if !s:has_webapi()
+    echohl ErrorMsg | echomsg ':RustPlay depends on webapi.vim (https://github.com/mattn/webapi-vim)' | echohl None
+    return
+  endif
+
+  let bufname = bufname('%')
+  if a:count < 1
+    let content = join(getline(a:line1, a:line2), "\n")
+  else
+    let save_regcont = @"
+    let save_regtype = getregtype('"')
+    silent! normal! gvy
+    let content = @"
+    call setreg('"', save_regcont, save_regtype)
+  endif
+
+  let body = l:rust_playpen_url."?code=".webapi#http#encodeURI(content)
+
+  if strlen(body) > 5000
+    echohl ErrorMsg | echomsg 'Buffer too large, max 5000 encoded characters ('.strlen(body).')' | echohl None
+    return
+  endif
+
+  let payload = "format=simple&url=".webapi#http#encodeURI(body)
+  let res = webapi#http#post(l:rust_shortener_url.'create.php', payload, {})
+  let url = res.content
+
+  redraw | echomsg 'Done: '.url
+endfunction
+
 " }}}1
 
 " vim: set noet sw=4 ts=4:

autoload/rustfmt.vim

@@ -0,0 +1,83 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rust') == -1
+  
+" Author: Stephen Sugden <stephen@stephensugden.com>
+"
+" Adapted from https://github.com/fatih/vim-go
+
+if !exists("g:rustfmt_autosave")
+  let g:rustfmt_autosave = 0
+endif
+
+if !exists("g:rustfmt_command")
+    let g:rustfmt_command = "rustfmt"
+endif
+
+if !exists("g:rustfmt_options")
+  let g:rustfmt_options = ""
+endif
+
+if !exists("g:rustfmt_fail_silently")
+  let g:rustfmt_fail_silently = 0
+endif
+
+let s:got_fmt_error = 0
+
+function! rustfmt#Format()
+  let l:curw = winsaveview()
+  let l:tmpname = expand("%:p:h") . "/." . expand("%:p:t") . ".rustfmt"
+  call writefile(getline(1, '$'), l:tmpname)
+
+  let command = g:rustfmt_command . " --write-mode=overwrite "
+
+  let out = systemlist(command . g:rustfmt_options . " " . shellescape(l:tmpname))
+
+  if v:shell_error == 0
+    " remove undo point caused via BufWritePre
+    try | silent undojoin | catch | endtry
+
+    " Replace current file with temp file, then reload buffer
+    call rename(l:tmpname, expand('%'))
+    silent edit!
+    let &syntax = &syntax
+
+    " only clear location list if it was previously filled to prevent
+    " clobbering other additions
+    if s:got_fmt_error
+      let s:got_fmt_error = 0
+      call setloclist(0, [])
+      lwindow
+    endif
+  elseif g:rustfmt_fail_silently == 0
+    " otherwise get the errors and put them in the location list
+    let errors = []
+
+    for line in out
+      " src/lib.rs:13:5: 13:10 error: expected `,`, or `}`, found `value`
+      let tokens = matchlist(line, '^\(.\{-}\):\(\d\+\):\(\d\+\):\s*\(\d\+:\d\+\s*\)\?\s*error: \(.*\)')
+      if !empty(tokens)
+        call add(errors, {"filename": @%,
+                         \"lnum":     tokens[2],
+                         \"col":      tokens[3],
+                         \"text":     tokens[5]})
+      endif
+    endfor
+
+    if empty(errors)
+      % | " Couldn't detect rustfmt error format, output errors
+    endif
+
+    if !empty(errors)
+      call setloclist(0, errors, 'r')
+      echohl Error | echomsg "rustfmt returned error" | echohl None
+    endif
+
+    let s:got_fmt_error = 1
+    lwindow
+    " We didn't use the temp file, so clean up
+    call delete(l:tmpname)
+  endif
+
+  call winrestview(l:curw)
+endfunction
+
+endif

autoload/vital.vim

@@ -0,0 +1,16 @@
+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

@@ -0,0 +1,313 @@
+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>')
+
+" 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
+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('')
+endfunction
+
+endif

autoload/vital/_crystal/ColorEcho.vim

@@ -0,0 +1,182 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
+  
+scriptencoding utf-8
+let s:save_cpo = &cpo
+set cpo&vim
+
+function! s:_is_available() abort
+    if has('gui_running')
+        return 1
+    endif
+
+    if has('win32') || has('win64')
+        return 0
+    endif
+
+    return exists('&t_Co') && (&t_Co == 8 || &t_Co == 256)
+endfunction
+
+function! s:is_available() abort
+    if exists('s:is_available_cache')
+        return s:is_available_cache
+    endif
+    let s:is_available_cache = s:_is_available()
+    return s:is_available_cache
+endfunction
+
+function! s:_define_ansi_highlights() abort
+    hi ansiNone cterm=NONE gui=NONE
+
+    hi ansiBlackBg ctermbg=black guibg=black cterm=none gui=none
+    hi ansiRedBg ctermbg=red guibg=red cterm=none gui=none
+    hi ansiGreenBg ctermbg=green guibg=green cterm=none gui=none
+    hi ansiYellowBg ctermbg=yellow guibg=yellow cterm=none gui=none
+    hi ansiBlueBg ctermbg=blue guibg=blue cterm=none gui=none
+    hi ansiMagentaBg ctermbg=magenta guibg=magenta cterm=none gui=none
+    hi ansiCyanBg ctermbg=cyan guibg=cyan cterm=none gui=none
+    hi ansiWhiteBg ctermbg=white guibg=white cterm=none gui=none
+    hi ansiGrayBg ctermbg=gray guibg=gray cterm=none gui=none
+
+    hi ansiBlackFg ctermfg=black guifg=black cterm=none gui=none
+    hi ansiRedFg ctermfg=red guifg=red cterm=none gui=none
+    hi ansiGreenFg ctermfg=green guifg=green cterm=none gui=none
+    hi ansiYellowFg ctermfg=yellow guifg=yellow cterm=none gui=none
+    hi ansiBlueFg ctermfg=blue guifg=blue cterm=none gui=none
+    hi ansiMagentaFg ctermfg=magenta guifg=magenta cterm=none gui=none
+    hi ansiCyanFg ctermfg=cyan guifg=cyan cterm=none gui=none
+    hi ansiWhiteFg ctermfg=white guifg=white cterm=none gui=none
+    hi ansiGrayFg ctermfg=gray guifg=gray cterm=none gui=none
+
+    hi ansiBoldBlackFg ctermfg=black guifg=black cterm=none gui=none cterm=bold gui=bold
+    hi ansiBoldRedFg ctermfg=red guifg=red cterm=none gui=none cterm=bold gui=bold
+    hi ansiBoldGreenFg ctermfg=green guifg=green cterm=none gui=none cterm=bold gui=bold
+    hi ansiBoldYellowFg ctermfg=yellow guifg=yellow cterm=none gui=none cterm=bold gui=bold
+    hi ansiBoldBlueFg ctermfg=blue guifg=blue cterm=none gui=none cterm=bold gui=bold
+    hi ansiBoldMagentaFg ctermfg=magenta guifg=magenta cterm=none gui=none cterm=bold gui=bold
+    hi ansiBoldCyanFg ctermfg=cyan guifg=cyan cterm=none gui=none cterm=bold gui=bold
+    hi ansiBoldWhiteFg ctermfg=white guifg=white cterm=none gui=none cterm=bold gui=bold
+    hi ansiBoldGrayFg ctermfg=gray guifg=gray cterm=none gui=none cterm=bold gui=bold
+
+    hi ansiUnderlineBlackFg ctermfg=black guifg=black cterm=none gui=none cterm=underline gui=underline
+    hi ansiUnderlineRedFg ctermfg=red guifg=red cterm=none gui=none cterm=underline gui=underline
+    hi ansiUnderlineGreenFg ctermfg=green guifg=green cterm=none gui=none cterm=underline gui=underline
+    hi ansiUnderlineYellowFg ctermfg=yellow guifg=yellow cterm=none gui=none cterm=underline gui=underline
+    hi ansiUnderlineBlueFg ctermfg=blue guifg=blue cterm=none gui=none cterm=underline gui=underline
+    hi ansiUnderlineMagentaFg ctermfg=magenta guifg=magenta cterm=none gui=none cterm=underline gui=underline
+    hi ansiUnderlineCyanFg ctermfg=cyan guifg=cyan cterm=none gui=none cterm=underline gui=underline
+    hi ansiUnderlineWhiteFg ctermfg=white guifg=white cterm=none gui=none cterm=underline gui=underline
+    hi ansiUnderlineGrayFg ctermfg=gray guifg=gray cterm=none gui=none cterm=underline gui=underline
+
+endfunction
+
+let s:echorizer = {
+        \   'value': '',
+        \   'attr': '',
+        \ }
+
+function s:echorizer.eat() abort
+    let matched = match(self.value, '\e\[\d*;\=m')
+    if matched == -1
+        return {}
+    endif
+
+    let matched_end = matchend(self.value, '\e\[\d*;\=m')
+
+    let token = {
+        \   'body': matched == 0 ? '' : self.value[ : matched-1],
+        \   'code': matchstr(self.value[matched : matched_end-1], '\d\+')
+        \ }
+
+    let self.value = self.value[matched_end : ]
+
+    return token
+endfunction
+
+let s:COLORS = {
+    \   0: "None",
+    \   30: "BlackFg",
+    \   31: "RedFg",
+    \   32: "GreenFg",
+    \   33: "YellowFg",
+    \   34: "BlueFg",
+    \   35: "MagentaFg",
+    \   36: "CyanFg",
+    \   37: "WhiteFg",
+    \   40: "BlackBg",
+    \   41: "RedBg",
+    \   42: "GreenBg",
+    \   43: "YellowBg",
+    \   44: "BlueBg",
+    \   45: "MagentaBg",
+    \   46: "CyanBg",
+    \   47: "WhiteBg",
+    \   90: "GrayFg",
+    \ }
+
+function s:echorizer.echo_ansi(code) abort
+    if !has_key(s:COLORS, a:code)
+        return
+    endif
+
+    execute 'echohl' 'ansi' . self.attr . s:COLORS[a:code]
+
+    if a:code == 0
+        let self.attr = ''
+    endif
+endfunction
+
+function s:echorizer.echo() abort
+    echo
+
+    while 1
+        let token = self.eat()
+        if token == {}
+            break
+        endif
+
+        if token.body !=# ''
+            echon token.body
+        endif
+
+        " TODO: Now only one attribute can be specified
+        if token.code == 1
+            let self.attr = 'Bold'
+        elseif token.code == 4
+            let self.attr = 'Underline'
+        elseif token.code ==# ''
+            call self.echo_ansi(0)
+        else
+            call self.echo_ansi(token.code)
+        endif
+    endwhile
+
+    echon self.value
+    echohl None
+    let self.value = ''
+endfunction
+
+function! s:get_echorizer(str) abort
+    let e = deepcopy(s:echorizer)
+    let e.value = a:str
+    return e
+endfunction
+
+function! s:echo(str) abort
+    if !s:is_available()
+        echo substitute(a:str, '\e[.*m', '', 'g')
+        return
+    endif
+
+    if !exists('g:__vital_color_echo_already_highlighted')
+        call s:_define_ansi_highlights()
+        let g:__vital_color_echo_already_highlighted = 1
+    endif
+
+    let echorizer = s:get_echorizer(a:str)
+    call echorizer.echo()
+endfunction
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+endif

autoload/vital/_crystal/Data/List.vim

@@ -0,0 +1,446 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
+  
+" Utilities for list.
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+function! s:pop(list) abort
+  return remove(a:list, -1)
+endfunction
+
+function! s:push(list, val) abort
+  call add(a:list, a:val)
+  return a:list
+endfunction
+
+function! s:shift(list) abort
+  return remove(a:list, 0)
+endfunction
+
+function! s:unshift(list, val) abort
+  return insert(a:list, a:val)
+endfunction
+
+function! s:cons(x, xs) abort
+  return [a:x] + a:xs
+endfunction
+
+function! s:conj(xs, x) abort
+  return a:xs + [a:x]
+endfunction
+
+" Removes duplicates from a list.
+function! s:uniq(list) abort
+  return s:uniq_by(a:list, 'v:val')
+endfunction
+
+" Removes duplicates from a list.
+function! s:uniq_by(list, f) abort
+  let list = map(copy(a:list), printf('[v:val, %s]', a:f))
+  let i = 0
+  let seen = {}
+  while i < len(list)
+    let key = string(list[i][1])
+    if has_key(seen, key)
+      call remove(list, i)
+    else
+      let seen[key] = 1
+      let i += 1
+    endif
+  endwhile
+  return map(list, 'v:val[0]')
+endfunction
+
+function! s:clear(list) abort
+  if !empty(a:list)
+    unlet! a:list[0 : len(a:list) - 1]
+  endif
+  return a:list
+endfunction
+
+" Concatenates a list of lists.
+" XXX: Should we verify the input?
+function! s:concat(list) abort
+  let memo = []
+  for Value in a:list
+    let memo += Value
+  endfor
+  return memo
+endfunction
+
+" Take each elements from lists to a new list.
+function! s:flatten(list, ...) abort
+  let limit = a:0 > 0 ? a:1 : -1
+  let memo = []
+  if limit == 0
+    return a:list
+  endif
+  let limit -= 1
+  for Value in a:list
+    let memo +=
+          \ type(Value) == type([]) ?
+          \   s:flatten(Value, limit) :
+          \   [Value]
+    unlet! Value
+  endfor
+  return memo
+endfunction
+
+" Sorts a list with expression to compare each two values.
+" a:a and a:b can be used in {expr}.
+function! s:sort(list, expr) abort
+  if type(a:expr) == type(function('function'))
+    return sort(a:list, a:expr)
+  endif
+  let s:expr = a:expr
+  return sort(a:list, 's:_compare')
+endfunction
+
+function! s:_compare(a, b) abort
+  return eval(s:expr)
+endfunction
+
+" Sorts a list using a set of keys generated by mapping the values in the list
+" through the given expr.
+" v:val is used in {expr}
+function! s:sort_by(list, expr) abort
+  let pairs = map(a:list, printf('[v:val, %s]', a:expr))
+  return map(s:sort(pairs,
+  \      'a:a[1] ==# a:b[1] ? 0 : a:a[1] ># a:b[1] ? 1 : -1'), 'v:val[0]')
+endfunction
+
+" Returns a maximum value in {list} through given {expr}.
+" Returns 0 if {list} is empty.
+" v:val is used in {expr}
+function! s:max_by(list, expr) abort
+  if empty(a:list)
+    return 0
+  endif
+  let list = map(copy(a:list), a:expr)
+  return a:list[index(list, max(list))]
+endfunction
+
+" Returns a minimum value in {list} through given {expr}.
+" Returns 0 if {list} is empty.
+" v:val is used in {expr}
+" FIXME: -0x80000000 == 0x80000000
+function! s:min_by(list, expr) abort
+  return s:max_by(a:list, '-(' . a:expr . ')')
+endfunction
+
+" Returns List of character sequence between [a:from, a:to]
+" e.g.: s:char_range('a', 'c') returns ['a', 'b', 'c']
+function! s:char_range(from, to) abort
+  return map(
+  \   range(char2nr(a:from), char2nr(a:to)),
+  \   'nr2char(v:val)'
+  \)
+endfunction
+
+" Returns true if a:list has a:value.
+" Returns false otherwise.
+function! s:has(list, value) abort
+  return index(a:list, a:value) isnot -1
+endfunction
+
+" Returns true if a:list[a:index] exists.
+" Returns false otherwise.
+" NOTE: Returns false when a:index is negative number.
+function! s:has_index(list, index) abort
+  " Return true when negative index?
+  " let index = a:index >= 0 ? a:index : len(a:list) + a:index
+  return 0 <= a:index && a:index < len(a:list)
+endfunction
+
+" similar to Haskell's Data.List.span
+function! s:span(f, xs) abort
+  let border = len(a:xs)
+  for i in range(len(a:xs))
+    if !eval(substitute(a:f, 'v:val', string(a:xs[i]), 'g'))
+      let border = i
+      break
+    endif
+  endfor
+  return border == 0 ? [[], copy(a:xs)] : [a:xs[: border - 1], a:xs[border :]]
+endfunction
+
+" similar to Haskell's Data.List.break
+function! s:break(f, xs) abort
+  return s:span(printf('!(%s)', a:f), a:xs)
+endfunction
+
+" similar to Haskell's Data.List.takeWhile
+function! s:take_while(f, xs) abort
+  return s:span(a:f, a:xs)[0]
+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 . ')')]
+endfunction
+
+" similar to Haskell's Prelude.all
+function! s:all(f, xs) abort
+  return !s:any(printf('!(%s)', a:f), a:xs)
+endfunction
+
+" similar to Haskell's Prelude.any
+function! s:any(f, xs) abort
+  return !empty(filter(map(copy(a:xs), a:f), 'v:val'))
+endfunction
+
+" similar to Haskell's Prelude.and
+function! s:and(xs) abort
+  return s:all('v:val', a:xs)
+endfunction
+
+" similar to Haskell's Prelude.or
+function! s:or(xs) abort
+  return s:any('v:val', a:xs)
+endfunction
+
+function! s:map_accum(expr, xs, init) abort
+  let memo = []
+  let init = a:init
+  for x in a:xs
+    let expr = substitute(a:expr, 'v:memo', init, 'g')
+    let expr = substitute(expr, 'v:val', x, 'g')
+    let [tmp, init] = eval(expr)
+    call add(memo, tmp)
+  endfor
+  return memo
+endfunction
+
+" similar to Haskell's Prelude.foldl
+function! s:foldl(f, init, xs) abort
+  let memo = a:init
+  for x in a:xs
+    let expr = substitute(a:f, 'v:val', string(x), 'g')
+    let expr = substitute(expr, 'v:memo', string(memo), 'g')
+    unlet memo
+    let memo = eval(expr)
+  endfor
+  return memo
+endfunction
+
+" similar to Haskell's Prelude.foldl1
+function! s:foldl1(f, xs) abort
+  if len(a:xs) == 0
+    throw 'vital: Data.List: foldl1'
+  endif
+  return s:foldl(a:f, a:xs[0], a:xs[1:])
+endfunction
+
+" similar to Haskell's Prelude.foldr
+function! s:foldr(f, init, xs) abort
+  return s:foldl(a:f, a:init, reverse(copy(a:xs)))
+endfunction
+
+" similar to Haskell's Prelude.fold11
+function! s:foldr1(f, xs) abort
+  if len(a:xs) == 0
+    throw 'vital: Data.List: foldr1'
+  endif
+  return s:foldr(a:f, a:xs[-1], a:xs[0:-2])
+endfunction
+
+" similar to python's zip()
+function! s:zip(...) abort
+  return map(range(min(map(copy(a:000), 'len(v:val)'))), "map(copy(a:000), 'v:val['.v:val.']')")
+endfunction
+
+" similar to zip(), but goes until the longer one.
+function! s:zip_fill(xs, ys, filler) abort
+  if empty(a:xs) && empty(a:ys)
+    return []
+  elseif empty(a:ys)
+    return s:cons([a:xs[0], a:filler], s:zip_fill(a:xs[1 :], [], a:filler))
+  elseif empty(a:xs)
+    return s:cons([a:filler, a:ys[0]], s:zip_fill([], a:ys[1 :], a:filler))
+  else
+    return s:cons([a:xs[0], a:ys[0]], s:zip_fill(a:xs[1 :], a:ys[1: ], a:filler))
+  endif
+endfunction
+
+" Inspired by Ruby's with_index method.
+function! s:with_index(list, ...) abort
+  let base = a:0 > 0 ? a:1 : 0
+  return map(copy(a:list), '[v:val, v:key + base]')
+endfunction
+
+" similar to Ruby's detect or Haskell's find.
+function! s:find(list, default, f) abort
+  for x in a:list
+    if eval(substitute(a:f, 'v:val', string(x), 'g'))
+      return x
+    endif
+  endfor
+  return a:default
+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)
+  let start = a:0 > 0 ? (a:1 < 0 ? len + a:1 : a:1) : 0
+  let default = a:0 > 1 ? a:2 : -1
+  if start >=# len || start < 0
+    return default
+  endif
+  for i in range(start, len - 1)
+    if eval(substitute(a:f, 'v:val', string(a:xs[i]), 'g'))
+      return i
+    endif
+  endfor
+  return default
+endfunction
+
+" Returns the index of the last element which satisfies the given expr.
+function! s:find_last_index(xs, f, ...) abort
+  let len = len(a:xs)
+  let start = a:0 > 0 ? (a:1 < 0 ? len + a:1 : a:1) : len - 1
+  let default = a:0 > 1 ? a:2 : -1
+  if start >=# len || start < 0
+    return default
+  endif
+  for i in range(start, 0, -1)
+    if eval(substitute(a:f, 'v:val', string(a:xs[i]), 'g'))
+      return i
+    endif
+  endfor
+  return default
+endfunction
+
+" Similar to find_index but returns the list of indices satisfying the given expr.
+function! s:find_indices(xs, f, ...) abort
+  let len = len(a:xs)
+  let start = a:0 > 0 ? (a:1 < 0 ? len + a:1 : a:1) : 0
+  let result = []
+  if start >=# len || start < 0
+    return result
+  endif
+  for i in range(start, len - 1)
+    if eval(substitute(a:f, 'v:val', string(a:xs[i]), 'g'))
+      call add(result, i)
+    endif
+  endfor
+  return result
+endfunction
+
+" Return non-zero if a:list1 and a:list2 have any common item(s).
+" Return zero otherwise.
+function! s:has_common_items(list1, list2) abort
+  return !empty(filter(copy(a:list1), 'index(a:list2, v:val) isnot -1'))
+endfunction
+
+function! s:intersect(list1, list2) abort
+  let items = []
+  " for funcref
+  for X in a:list1
+    if index(a:list2, X) != -1 && index(items, X) == -1
+      let items += [X]
+    endif
+  endfor
+  return items
+endfunction
+
+" similar to Ruby's group_by.
+function! s:group_by(xs, f) abort
+  let result = {}
+  let list = map(copy(a:xs), printf('[v:val, %s]', a:f))
+  for x in list
+    let Val = x[0]
+    let key = type(x[1]) !=# type('') ? string(x[1]) : x[1]
+    if has_key(result, key)
+      call add(result[key], Val)
+    else
+      let result[key] = [Val]
+    endif
+    unlet Val
+  endfor
+  return result
+endfunction
+
+function! s:_default_compare(a, b) abort
+  return a:a <# a:b ? -1 : a:a ># a:b ? 1 : 0
+endfunction
+
+function! s:binary_search(list, value, ...) abort
+  let Predicate = a:0 >= 1 ? a:1 : 's:_default_compare'
+  let dic = a:0 >= 2 ? a:2 : {}
+  let start = 0
+  let end = len(a:list) - 1
+
+  while 1
+    if start > end
+      return -1
+    endif
+
+    let middle = (start + end) / 2
+
+    let compared = call(Predicate, [a:value, a:list[middle]], dic)
+
+    if compared < 0
+      let end = middle - 1
+    elseif compared > 0
+      let start = middle + 1
+    else
+      return middle
+    endif
+  endwhile
+endfunction
+
+function! s:product(lists) abort
+  let result = [[]]
+  for pool in a:lists
+    let tmp = []
+    for x in result
+      let tmp += map(copy(pool), 'x + [v:val]')
+    endfor
+    let result = tmp
+  endfor
+  return result
+endfunction
+
+function! s:permutations(list, ...) abort
+  if a:0 > 1
+    throw 'vital: Data.List: too many arguments'
+  endif
+  let r = a:0 == 1 ? a:1 : len(a:list)
+  if r > len(a:list)
+    return []
+  elseif r < 0
+    throw 'vital: Data.List: {r} must be non-negative integer'
+  endif
+  let n = len(a:list)
+  let result = []
+  for indices in s:product(map(range(r), 'range(n)'))
+    if len(s:uniq(indices)) == r
+      call add(result, map(indices, 'a:list[v:val]'))
+    endif
+  endfor
+  return result
+endfunction
+
+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'
+  endif
+  let n = len(a:list)
+  let result = []
+  for indices in s:permutations(range(n), a:r)
+    if s:sort(copy(indices), 'a:a - a:b') == indices
+      call add(result, map(indices, 'a:list[v:val]'))
+    endif
+  endfor
+  return result
+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/Data/String.vim

@@ -0,0 +1,572 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
+  
+" Utilities for string.
+
+let s:save_cpo = &cpo
+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']
+endfunction
+
+" Substitute a:from => a:to by string.
+" To substitute by pattern, use substitute() instead.
+function! s:replace(str, from, to) abort
+  return s:_replace(a:str, a:from, a:to, 'g')
+endfunction
+
+" Substitute a:from => a:to only once.
+" cf. s:replace()
+function! s:replace_first(str, from, to) abort
+  return s:_replace(a:str, a:from, a:to, '')
+endfunction
+
+" implement of replace() and replace_first()
+function! s:_replace(str, from, to, flags) abort
+  return substitute(a:str, '\V'.escape(a:from, '\'), escape(a:to, '\'), a:flags)
+endfunction
+
+function! s:scan(str, pattern) abort
+  let list = []
+  call substitute(a:str, a:pattern, '\=add(list, submatch(0)) == [] ? "" : ""', 'g')
+  return list
+endfunction
+
+function! s:reverse(str) abort
+  return join(reverse(split(a:str, '.\zs')), '')
+endfunction
+
+function! s:starts_with(str, prefix) abort
+  return stridx(a:str, a:prefix) == 0
+endfunction
+
+function! s:ends_with(str, suffix) abort
+  let idx = strridx(a:str, a:suffix)
+  return 0 <= idx && idx + len(a:suffix) == len(a:str)
+endfunction
+
+function! s:common_head(strs) abort
+  if empty(a:strs)
+    return ''
+  endif
+  let len = len(a:strs)
+  if len == 1
+    return a:strs[0]
+  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 . ']')
+endfunction
+
+" Split to two elements of List. ([left, right])
+" e.g.: s:split3('neocomplcache', 'compl') returns ['neo', 'compl', 'cache']
+function! s:split_leftright(expr, pattern) abort
+  let [left, _, right] = s:split3(a:expr, a:pattern)
+  return [left, right]
+endfunction
+
+function! s:split3(expr, pattern) abort
+  let ERROR = ['', '', '']
+  if a:expr ==# '' || a:pattern ==# ''
+    return ERROR
+  endif
+  let begin = match(a:expr, a:pattern)
+  if begin is -1
+    return ERROR
+  endif
+  let end   = matchend(a:expr, a:pattern)
+  let left  = begin <=# 0 ? '' : a:expr[: begin - 1]
+  let right = a:expr[end :]
+  return [left, a:expr[begin : end-1], right]
+endfunction
+
+" Slices into strings determines the number of substrings.
+" e.g.: s:nsplit("neo compl cache", 2, '\s') returns ['neo', 'compl cache']
+function! s:nsplit(expr, n, ...) abort
+  let pattern = get(a:000, 0, '\s')
+  let keepempty = get(a:000, 1, 1)
+  let ret = []
+  let expr = a:expr
+  if a:n <= 1
+    return [expr]
+  endif
+  while 1
+    let pos = match(expr, pattern)
+    if pos == -1
+      if expr !~ pattern || keepempty
+        call add(ret, expr)
+      endif
+      break
+    elseif pos >= 0
+      let left = pos > 0 ? expr[:pos-1] : ''
+      if pos > 0 || keepempty
+        call add(ret, left)
+      endif
+      let ml = len(matchstr(expr, pattern))
+      if pos == 0 && ml == 0
+        let pos = 1
+      endif
+      let expr = expr[pos+ml :]
+    endif
+    if len(expr) == 0
+      break
+    endif
+    if len(ret) == a:n - 1
+      call add(ret, expr)
+      break
+    endif
+  endwhile
+  return ret
+endfunction
+
+" Returns the number of character in a:str.
+" NOTE: This returns proper value
+" even if a:str contains multibyte character(s).
+" s:strchars(str) {{{
+if exists('*strchars')
+  function! s:strchars(str) abort
+    return strchars(a:str)
+  endfunction
+else
+  function! s:strchars(str) abort
+    return strlen(substitute(copy(a:str), '.', 'x', 'g'))
+  endfunction
+endif "}}}
+
+" Returns the bool of contains any multibyte character in s:str
+function! s:contains_multibyte(str) abort "{{{
+  return strlen(a:str) != s:strchars(a:str)
+endfunction "}}}
+
+" Remove last character from a:str.
+" NOTE: This returns proper value
+" even if a:str contains multibyte character(s).
+function! s:chop(str) abort "{{{
+  return substitute(a:str, '.$', '', '')
+endfunction "}}}
+
+" Remove last \r,\n,\r\n from a:str.
+function! s:chomp(str) abort "{{{
+  return substitute(a:str, '\%(\r\n\|[\r\n]\)$', '', '')
+endfunction "}}}
+
+" wrap() and its internal functions
+" * _split_by_wcswidth_once()
+" * _split_by_wcswidth()
+" * _concat()
+" * wrap()
+"
+" NOTE _concat() is just a copy of Data.List.concat().
+" FIXME don't repeat yourself
+function! s:_split_by_wcswidth_once(body, x) abort
+  let fst = s:strwidthpart(a:body, a:x)
+  let snd = s:strwidthpart_reverse(a:body, s:wcswidth(a:body) - s:wcswidth(fst))
+  return [fst, snd]
+endfunction
+
+function! s:_split_by_wcswidth(body, x) abort
+  let memo = []
+  let body = a:body
+  while s:wcswidth(body) > a:x
+    let [tmp, body] = s:_split_by_wcswidth_once(body, a:x)
+    call add(memo, tmp)
+  endwhile
+  call add(memo, body)
+  return memo
+endfunction
+
+function! s:trim(str) abort
+  return matchstr(a:str,'^\s*\zs.\{-}\ze\s*$')
+endfunction
+
+function! s:trim_start(str) abort
+  return matchstr(a:str,'^\s*\zs.\{-}$')
+endfunction
+
+function! s:trim_end(str) abort
+  return matchstr(a:str,'^.\{-}\ze\s*$')
+endfunction
+
+function! s:wrap(str,...) abort
+  let _columns = a:0 > 0 ? a:1 : &columns
+  return s:L.concat(
+        \ map(split(a:str, '\r\n\|[\r\n]'), 's:_split_by_wcswidth(v:val, _columns - 1)'))
+endfunction
+
+function! s:nr2byte(nr) abort
+  if a:nr < 0x80
+    return nr2char(a:nr)
+  elseif a:nr < 0x800
+    return nr2char(a:nr/64+192).nr2char(a:nr%64+128)
+  else
+    return nr2char(a:nr/4096%16+224).nr2char(a:nr/64%64+128).nr2char(a:nr%64+128)
+  endif
+endfunction
+
+function! s:nr2enc_char(charcode) abort
+  if &encoding == 'utf-8'
+    return nr2char(a:charcode)
+  endif
+  let char = s:nr2byte(a:charcode)
+  if strlen(char) > 1
+    let char = strtrans(iconv(char, 'utf-8', &encoding))
+  endif
+  return char
+endfunction
+
+function! s:nr2hex(nr) abort
+  let n = a:nr
+  let r = ""
+  while n
+    let r = '0123456789ABCDEF'[n % 16] . r
+    let n = n / 16
+  endwhile
+  return r
+endfunction
+
+" If a ==# b, returns -1.
+" If a !=# b, returns first index of different character.
+function! s:diffidx(a, b) abort
+  return a:a ==# a:b ? -1 : strlen(s:common_head([a:a, a:b]))
+endfunction
+
+function! s:substitute_last(expr, pat, sub) abort
+  return substitute(a:expr, printf('.*\zs%s', a:pat), a:sub, '')
+endfunction
+
+function! s:dstring(expr) abort
+  let x = substitute(string(a:expr), "^'\\|'$", '', 'g')
+  let x = substitute(x, "''", "'", 'g')
+  return printf('"%s"', escape(x, '"'))
+endfunction
+
+function! s:lines(str) abort
+  return split(a:str, '\r\?\n')
+endfunction
+
+function! s:_pad_with_char(str, left, right, char) abort
+  return repeat(a:char, a:left). a:str. repeat(a:char, a:right)
+endfunction
+
+function! s:pad_left(str, width, ...) abort
+  let char = get(a:, 1, ' ')
+  if strdisplaywidth(char) != 1
+    throw "vital: Data.String: Can't use non-half-width characters for padding."
+  endif
+  let left = max([0, a:width - strdisplaywidth(a:str)])
+  return s:_pad_with_char(a:str, left, 0, char)
+endfunction
+
+function! s:pad_right(str, width, ...) abort
+  let char = get(a:, 1, ' ')
+  if strdisplaywidth(char) != 1
+    throw "vital: Data.String: Can't use non-half-width characters for padding."
+  endif
+  let right = max([0, a:width - strdisplaywidth(a:str)])
+  return s:_pad_with_char(a:str, 0, right, char)
+endfunction
+
+function! s:pad_both_sides(str, width, ...) abort
+  let char = get(a:, 1, ' ')
+  if strdisplaywidth(char) != 1
+    throw "vital: Data.String: Can't use non-half-width characters for padding."
+  endif
+  let space = max([0, a:width - strdisplaywidth(a:str)])
+  let left = space / 2
+  let right = space - left
+  return s:_pad_with_char(a:str, left, right, char)
+endfunction
+
+function! s:pad_between_letters(str, width, ...) abort
+  let char = get(a:, 1, ' ')
+  if strdisplaywidth(char) != 1
+    throw "vital: Data.String: Can't use non-half-width characters for padding."
+  endif
+  let letters = split(a:str, '\zs')
+  let each_width = a:width / len(letters)
+  let str = join(map(letters, 's:pad_both_sides(v:val, each_width, char)'), '')
+  if a:width - strdisplaywidth(str) > 0
+    return char. s:pad_both_sides(str, a:width - 1, char)
+  endif
+  return str
+endfunction
+
+function! s:justify_equal_spacing(str, width, ...) abort
+  let char = get(a:, 1, ' ')
+  if strdisplaywidth(char) != 1
+    throw "vital: Data.String: Can't use non-half-width characters for padding."
+  endif
+  let letters = split(a:str, '\zs')
+  let first_letter = letters[0]
+  " {width w/o the first letter} / {length w/o the first letter}
+  let each_width = (a:width - strdisplaywidth(first_letter)) / (len(letters) - 1)
+  let remainder = (a:width - strdisplaywidth(first_letter)) % (len(letters) - 1)
+  return first_letter. join(s:L.concat([
+\     map(letters[1:remainder], 's:pad_left(v:val, each_width + 1, char)'),
+\     map(letters[remainder + 1:], 's:pad_left(v:val, each_width, char)')
+\   ]), '')
+endfunction
+
+function! s:levenshtein_distance(str1, str2) abort
+  let letters1 = split(a:str1, '\zs')
+  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")')
+
+  for i1 in range(0, length1)
+    let distances[i1][0] = i1
+  endfor
+  for i2 in range(0, length2)
+    let distances[0][i2] = i2
+  endfor
+
+  for i1 in range(1, length1)
+    for i2 in range(1, length2)
+      let cost = (letters1[i1 - 1] ==# letters2[i2 - 1]) ? 0 : 1
+
+      let distances[i1][i2] = min([
+      \ distances[i1 - 1][i2    ] + 1,
+      \ distances[i1    ][i2 - 1] + 1,
+      \ distances[i1 - 1][i2 - 1] + cost,
+      \])
+    endfor
+  endfor
+
+  return distances[length1][length2]
+endfunction
+
+function! s:padding_by_displaywidth(expr, width, float) abort
+  let padding_char = ' '
+  let n = a:width - strdisplaywidth(a:expr)
+  if n <= 0
+    let n = 0
+  endif
+  if a:float < 0
+    return a:expr . repeat(padding_char, n)
+  elseif 0 < a:float
+    return repeat(padding_char, n) . a:expr
+  else
+    if n % 2 is 0
+      return repeat(padding_char, n / 2) . a:expr . repeat(padding_char, n / 2)
+    else
+      return repeat(padding_char, (n - 1) / 2) . a:expr . repeat(padding_char, (n - 1) / 2) . padding_char
+    endif
+  endif
+endfunction
+
+function! s:split_by_displaywidth(expr, width, float, is_wrap) abort
+  if a:width is 0
+    return ['']
+  endif
+
+  let lines = []
+
+  let cs = split(a:expr, '\zs')
+  let cs_index = 0
+
+  let text = ''
+  while cs_index < len(cs)
+    if cs[cs_index] is "\n"
+      let text = s:padding_by_displaywidth(text, a:width, a:float)
+      let lines += [text]
+      let text = ''
+    else
+      let w = strdisplaywidth(text . cs[cs_index])
+
+      if w < a:width
+        let text .= cs[cs_index]
+      elseif a:width < w
+        let text = s:padding_by_displaywidth(text, a:width, a:float)
+      else
+        let text .= cs[cs_index]
+      endif
+
+      if a:width <= w
+        let lines += [text]
+        let text = ''
+        if a:is_wrap
+          if a:width < w
+            if a:width < strdisplaywidth(cs[cs_index])
+              while get(cs, cs_index, "\n") isnot "\n"
+                let cs_index += 1
+              endwhile
+              continue
+            else
+              let text = cs[cs_index]
+            endif
+          endif
+        else
+          while get(cs, cs_index, "\n") isnot "\n"
+            let cs_index += 1
+          endwhile
+          continue
+        endif
+      endif
+
+    endif
+    let cs_index += 1
+  endwhile
+
+  if !empty(text)
+    let lines += [ s:padding_by_displaywidth(text, a:width, a:float) ]
+  endif
+
+  return lines
+endfunction
+
+function! s:hash(str) abort
+  if exists('*sha256')
+    return sha256(a:str)
+  else
+    " This gives up sha256ing but just adds up char with index.
+    let sum = 0
+    for i in range(len(a:str))
+      let sum += char2nr(a:str[i]) * (i + 1)
+    endfor
+
+    return printf('%x', sum)
+  endif
+endfunction
+
+function! s:truncate(str, width) abort
+  " Original function is from mattn.
+  " 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)
+  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:truncate_skipping(str, max, footer_width, separator) abort
+  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: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], '') : ''
+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):], '') : ''
+endfunction
+
+if v:version >= 703
+  " Use builtin function.
+  function! s:wcswidth(str) abort
+    return strwidth(a:str)
+  endfunction
+else
+  function! s:wcswidth(str) abort
+    if a:str =~# '^[\x00-\x7f]*$'
+      return strlen(a:str)
+    endif
+    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 &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

@@ -0,0 +1,389 @@
+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

@@ -0,0 +1,185 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
+  
+" TODO: move all comments to doc file.
+"
+"
+" FIXME: This module name should be Vital.System ?
+" But the name has been already taken.
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+
+" FIXME: Unfortunately, can't use s:_vital_loaded() for this purpose.
+" Because these variables are used when this script file is loaded.
+let s:is_windows = has('win16') || has('win32') || has('win64') || has('win95')
+let s:is_unix = has('unix')
+" As of 7.4.122, the system()'s 1st argument is converted internally by Vim.
+" Note that Patch 7.4.122 does not convert system()'s 2nd argument and
+" return-value. We must convert them manually.
+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("")
+
+
+" 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)'), ' ')
+    elseif type(a:expr) is s:TYPE_STRING
+      let cmdline = a:expr
+      if a:0 && a:1
+        " for :! command
+        let cmdline = substitute(cmdline, '\([!%#]\|<[^<>]\+>\)', '\\\1', 'g')
+      endif
+    else
+      throw 'Process.spawn(): 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
+    return a:expr
+  endif
+  let result = iconv(a:expr, a:from, a:to)
+  return result != '' ? result : a:expr
+endfunction
+
+" Check vimproc.
+function! s:has_vimproc() abort
+  if !exists('s:exists_vimproc')
+    try
+      call vimproc#version()
+      let s:exists_vimproc = 1
+    catch
+      let s:exists_vimproc = 0
+    endtry
+  endif
+  return s:exists_vimproc
+endfunction
+
+" * {command} [, {input} [, {timeout}]]
+" * {command} [, {dict}]
+"   {dict} = {
+"     use_vimproc: bool,
+"     input: string,
+"     timeout: bool,
+"     background: bool,
+"   }
+function! s:system(str, ...) abort
+  " Process optional arguments at first
+  " because use_vimproc is required later
+  " for a:str argument.
+  let input = ''
+  let use_vimproc = s:has_vimproc()
+  let background = 0
+  let args = []
+  if a:0 ==# 1
+    " {command} [, {dict}]
+    " a:1 = {dict}
+    if type(a:1) is s:TYPE_DICT
+      if has_key(a:1, 'use_vimproc')
+        let use_vimproc = a:1.use_vimproc
+      endif
+      if has_key(a:1, 'input')
+        let args += [s:iconv(a:1.input, &encoding, 'char')]
+      endif
+      if use_vimproc && has_key(a:1, 'timeout')
+        " ignores timeout unless you have vimproc.
+        let args += [a:1.timeout]
+      endif
+      if has_key(a:1, 'background')
+        let background = a:1.background
+      endif
+    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).')'
+    endif
+  elseif a:0 >= 2
+    " {command} [, {input} [, {timeout}]]
+    " a:000 = [{input} [, {timeout}]]
+    let [input; rest] = a:000
+    let input   = s:iconv(input, &encoding, 'char')
+    let args += [input] + rest
+  endif
+
+  " Process a:str argument.
+  if type(a:str) is s:TYPE_LIST
+    let expr = use_vimproc ? '"''" . v:val . "''"' : 's:shellescape(v:val)'
+    let command = join(map(copy(a:str), expr), ' ')
+  elseif type(a:str) is s:TYPE_STRING
+    let command = a:str
+  else
+    throw 'Process.system(): 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)
+    let args[0] = args[0] . ' &'
+  endif
+
+  let funcname = use_vimproc ? 'vimproc#system' : 'system'
+  let output = call(funcname, args)
+  let output = s:iconv(output, 'char', &encoding)
+  return output
+endfunction
+
+function! s:get_last_status() abort
+  return s:has_vimproc() ?
+        \ vimproc#get_last_status() : v:shell_error
+endfunction
+
+if s:is_windows
+  function! s:shellescape(command) abort
+    return substitute(a:command, '[&()[\]{}^=;!''+,`~]', '^\0', 'g')
+  endfunction
+else
+  function! s:shellescape(...) abort
+    return call('shellescape', a:000)
+  endfunction
+endif
+
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+" vim:set et ts=2 sts=2 sw=2 tw=0:
+
+endif

autoload/vital/_crystal/Web/JSON.vim

@@ -0,0 +1,112 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
+  
+let s:save_cpo = &cpo
+set cpo&vim
+
+function! s:_true() abort
+  return 1
+endfunction
+
+function! s:_false() abort
+  return 0
+endfunction
+
+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('')
+    let m = matchlist(a:val, '^' . a:prefix . '\(null\|true\|false\)$')
+    if !empty(m)
+      return s:const[m[1]]
+    endif
+  elseif t == type([]) || t == type({})
+    return map(a:val, 's:_resolve(v:val, a:prefix)')
+  endif
+  return a:val
+endfunction
+
+
+function! s:_vital_created(module) abort
+  " define constant variables
+  call extend(a:module, s:const)
+endfunction
+
+function! s:_vital_loaded(V) abort
+  let s:V = a:V
+  let s:string = s:V.import('Data.String')
+endfunction
+
+function! s:_vital_depends() abort
+  return ['Data.String']
+endfunction
+
+" @vimlint(EVL102, 1, l:null)
+" @vimlint(EVL102, 1, l:true)
+" @vimlint(EVL102, 1, l:false)
+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 = 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')
+  if settings.use_token
+    let prefix = '__Web.JSON__'
+    while stridx(json, prefix) != -1
+      let prefix .= '_'
+    endwhile
+    let [null,true,false] = map(['null','true','false'], 'prefix . v:val')
+    sandbox return s:_resolve(eval(json), prefix)
+  else
+    let [null,true,false] = [s:const.null(),s:const.true(),s:const.false()]
+    sandbox return eval(json)
+  endif
+endfunction
+" @vimlint(EVL102, 0, l:null)
+" @vimlint(EVL102, 0, l:true)
+" @vimlint(EVL102, 0, l:false)
+
+function! s:encode(val) abort
+  if type(a:val) == 0
+    return a:val
+  elseif type(a:val) == 1
+    let json = '"' . escape(a:val, '\"') . '"'
+    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")
+  elseif type(a:val) == 2
+    if s:const.true == a:val
+      return 'true'
+    elseif s:const.false == a:val
+      return 'false'
+    elseif s:const.null == a:val
+      return 'null'
+    else
+      " backward compatibility
+      return string(a:val)
+    endif
+  elseif type(a:val) == 3
+    return '[' . join(map(copy(a:val), 's:encode(v:val)'), ',') . ']'
+  elseif type(a:val) == 4
+    return '{' . join(map(keys(a:val), 's:encode(v:val).":".s:encode(a:val[v:val])'), ',') . '}'
+  else
+    return string(a:val)
+  endif
+endfunction
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+" vim:set et ts=2 sts=2 sw=2 tw=0:
+
+endif

autoload/xml/html5.vim

@@ -1,9 +1,9 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'html5') == -1
   
 " Vim completion for HTML5 data file
-" Language:       HTML5
-" Maintainer:     othree <othree@gmail.com>
-" Last Change:    2011 Apr 9
+" Language:	    HTML (version 5.1 Draft 2016 Jan 13)
+" Maintainer:   Kao, Wei-Ko(othree) ( othree AT gmail DOT com )
+" Last Change:  2016 Jan 20
 
 
 " Lang Tag: {{{
@@ -598,9 +598,13 @@ let g:xmldata_html5 = {
     \ global_attributes
 \ ],
 \ 'menu': [
-    \ flow_elements + ['li'],
+    \ flow_elements + ['menuitem'],
     \ extend(copy(global_attributes), {'type': ['toolbar', 'context'], 'label': []})
 \ ],
+\ 'menuitem': [
+    \ flow_elements + ['li'],
+    \ extend(copy(global_attributes), {'type': ['toolbar', 'context'], 'label': [], 'icon': [], 'disabled': [], 'checked': [], 'radiogroup': [], 'default': [], 'command': []})
+\ ],
 \ 'meta': [
     \ [],
     \ extend(copy(global_attributes), {'name': ['application-name', 'author', 'description', 'generator', 'referrer', 'creator', 'googlebot', 'publisher', 'robots', 'slurp', 'viewport', 'theme-color'], 'http-equiv': ['refresh', 'default-style', 'content-type'], 'content': [], 'charset': charset})

build

@@ -3,7 +3,7 @@
 set -E
 
 DIRS="syntax indent compiler autoload ftplugin ftdetect after/syntax after/indent after/ftplugin after/ftdetect"
-DIRS_BASIC="syntax indent ftdetect after/syntax after/indent after/ftdetect"
+DIRS_BASIC="syntax compiler indent ftdetect after/syntax after/indent after/ftdetect"
 DIRS_ALL="syntax indent compiler autoload ftplugin ftdetect after"
 
 OUTPUT=""
@@ -96,76 +96,92 @@ EOF
 }
 
 PACKS="
+  ansible:pearofducks/ansible-vim
   arduino:sudar/vim-arduino-syntax
-  blade:xsbeats/vim-blade
+  blade:jwalton512/vim-blade
   c++11:octol/vim-cpp-enhanced-highlight
-  c/c++:vim-jp/cpp-vim
+  c/c++:vim-jp/vim-cpp
+  cjsx:mtscout6/vim-cjsx
   clojure:guns/vim-clojure-static
   coffee-script:kchmck/vim-coffee-script
-  cjsx:mtscout6/vim-cjsx
+  cryptol:victoredwardocallaghan/cryptol.vim
+  crystal:rhysd/vim-crystal
+  cql:elubow/cql-vim
   css:JulesWang/css.vim
   cucumber:tpope/vim-cucumber
+  dart:dart-lang/dart-vim-plugin
   dockerfile:honza/dockerfile.vim
   elixir:elixir-lang/vim-elixir
+  elm:lambdatoast/elm.vim
   emberscript:heartsentwined/vim-ember-script
   emblem:heartsentwined/vim-emblem
-  erlang:hcs42/vim-erlang-runtime
+  erlang:vim-erlang/vim-erlang-runtime
+  fish:dag/vim-fish
   git:tpope/vim-git
   glsl:tikhomirov/vim-glsl
   go:fatih/vim-go:_BASIC
   groovy:vim-scripts/groovy.vim
   haml:tpope/vim-haml
   handlebars:mustache/vim-mustache-handlebars
-  haskell:raichoo/haskell-vim
+  haskell:neovimhaskell/haskell-vim
   haxe:yaymukund/vim-haxe
   html5:othree/html5.vim
-  jade:digitaltoad/vim-jade
   jasmine:glanotte/vim-jasmine
-  javascript:sheerun/yajs.vim
-  julia:dcjones/julia-minimalist-vim
+  javascript:pangloss/vim-javascript
   json:sheerun/vim-json
   jst:briancollins/vim-jst
   jsx:mxw/vim-jsx:_ALL
+  julia:dcjones/julia-minimalist-vim
   kotlin:udalov/kotlin-vim
   latex:LaTeX-Box-Team/LaTeX-Box
   less:groenewege/vim-less
   liquid:tpope/vim-liquid
+  mako:sophacles/vim-bundle-mako
   markdown:tpope/vim-markdown
-  nginx:mutewinter/nginx.vim
+  nginx:othree/nginx-contrib-vim
+  nim:zah/nim.vim:_BASIC
+  nix:spwhitt/vim-nix
+  objc:b4winckler/vim-objc
   ocaml:jrk/vim-ocaml
   octave:vim-scripts/octave.vim--
   opencl:petRUShka/vim-opencl
   perl:vim-perl/vim-perl
+  pgsql:exu/pgsql.vim
   php:StanAngeloff/php.vim
-  puppet:rodjek/vim-puppet
+  plantuml:aklt/plantuml-syntax
   powershell:Persistent13/vim-ps1
   protobuf:uarun/vim-protobuf
+  pug:digitaltoad/vim-pug
+  puppet:voxpupuli/vim-puppet
+  purescript:raichoo/purescript-vim
   python:mitsuhiko/vim-python-combined
   qml:peterhoeg/vim-qml
   r-lang:vim-scripts/R.vim
   ragel:jneen/ragel.vim
   rspec:sheerun/rspec.vim
   ruby:vim-ruby/vim-ruby
-  rust:wting/rust.vim
+  rust:rust-lang/rust.vim
   sbt:derekwyatt/vim-sbt
   scala:derekwyatt/vim-scala
   slim:slim-template/vim-slim
   solidity:ethereum/vim-solidity
   stylus:wavded/vim-stylus
+  swift:keith/swift.vim
   systemd:kurayama/systemd-vim-syntax
-  swift:toyamarinyon/vim-swift
   textile:timcharper/textile.vim
-  tmux:tejr/vim-tmux
-  tomdoc:duwanis/tomdoc.vim
-  typescript:leafgarland/typescript-vim
-  vbnet:vim-scripts/vbnet.vim
   thrift:solarnz/thrift.vim
+  tmux:tejr/vim-tmux
+  tomdoc:wellbredgrapefruit/tomdoc.vim
   toml:cespare/vim-toml
-  twig:beyondwords/vim-twig
-  xls:vim-scripts/XSLT-syntax
-  yard:sheerun/vim-yardoc
+  twig:evidens/vim-twig
+  typescript:leafgarland/typescript-vim
   vala:tkztmk/vim-vala
+  vbnet:vim-scripts/vbnet.vim
+  vcl:smerrill/vcl-vim-plugin
   vm:lepture/vim-velocity
+  xls:vim-scripts/XSLT-syntax
+  yaml:stephpy/vim-yaml
+  yard:sheerun/vim-yardoc
 "
 
 rm -rf tmp

compiler/cryptol.vim

@@ -0,0 +1,24 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'cryptol') == -1
+  
+" Vim compiler file
+" Compiler:         Cryptol version 1.8.19-academic Compiler
+" Maintainer:       Edward O'Callaghan <victoredwardocallaghan AT gmail DOT com>
+" Latest Revision:  25-Apr-2013
+
+if exists("current_compiler")
+  finish
+endif
+let current_compiler = "cryptol"
+
+if exists(":CompilerSet") != 2
+   command = -nargs =* CompilerSet setlocal <args>
+endif
+
+" TODO: Work out errorformat for the Cryptol compiler, see
+" :help errorformat
+CompilerSet errorformat&     " use the default 'errorformat'
+
+" "%<" means the current file name without extension.
+CompilerSet makeprg=cryptol\ -o\ %<\ %
+
+endif

compiler/exunit.vim

@@ -1,10 +1,5 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elixir') == -1
   
-" Vim compiler file
-" Language:     ExUnit
-" Maintainer:   Rein Henrichs <rein.henrichs@gmail.com>
-" URL:          https://github.com/elixir-lang/vim-elixir
-
 if exists("current_compiler")
   finish
 endif
@@ -16,9 +11,15 @@ endif
 
 let s:cpo_save = &cpo
 set cpo-=C
-
 CompilerSet makeprg=mix\ test
-CompilerSet errorformat=%A\ \ %.)\ %m(%.%#),%C\ \ \ \ \ **%m,%C\ \ \ \ \ \ \ %m,%Z\ \ \ \ \ at\ %f:%l,%-G%.%#
+CompilerSet errorformat=
+  \%E\ \ %n)\ %m,
+  \%+G\ \ \ \ \ **\ %m,
+  \%+G\ \ \ \ \ stacktrace:,
+  \%C\ \ \ \ \ %f:%l,
+  \%+G\ \ \ \ \ \ \ (%\\w%\\+)\ %f:%l:\ %m,
+  \%+G\ \ \ \ \ \ \ %f:%l:\ %.%#,
+  \**\ (%\\w%\\+)\ %f:%l:\ %m
 
 let &cpo = s:cpo_save
 unlet s:cpo_save

compiler/fish.vim

@@ -0,0 +1,11 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'fish') == -1
+  
+if exists('current_compiler')
+    finish
+endif
+let current_compiler = 'fish'
+
+CompilerSet makeprg=fish\ --no-execute\ %
+execute 'CompilerSet errorformat='.escape(fish#errorformat(), ' ')
+
+endif

compiler/go.vim

@@ -0,0 +1,45 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'go') == -1
+  
+" Copyright 2013 The Go Authors. All rights reserved.
+" Use of this source code is governed by a BSD-style
+" license that can be found in the LICENSE file.
+"
+" compiler/go.vim: Vim compiler file for Go.
+
+if exists("current_compiler")
+  finish
+endif
+let current_compiler = "go"
+
+if exists(":CompilerSet") != 2
+  command -nargs=* CompilerSet setlocal <args>
+endif
+
+let s:save_cpo = &cpo
+set cpo-=C
+if filereadable("makefile") || filereadable("Makefile")
+    CompilerSet makeprg=make
+else
+    CompilerSet makeprg=go\ build
+endif
+
+" Define the patterns that will be recognized by QuickFix when parsing the
+" output of Go command that use this errorforamt (when called make, cexpr or
+" lmake, lexpr). This is the global errorformat, however some command might
+" use a different output, for those we define them directly and modify the
+" errorformat ourselves. More information at:
+" http://vimdoc.sourceforge.net/htmldoc/quickfix.html#errorformat
+CompilerSet errorformat =%-G#\ %.%#                   " Ignore lines beginning with '#' ('# command-line-arguments' line sometimes appears?)
+CompilerSet errorformat+=%-G%.%#panic:\ %m            " Ignore lines containing 'panic: message'
+CompilerSet errorformat+=%Ecan\'t\ load\ package:\ %m " Start of multiline error string is 'can\'t load package'
+CompilerSet errorformat+=%A%f:%l:%c:\ %m              " Start of multiline unspecified string is 'filename:linenumber:columnnumber:'
+CompilerSet errorformat+=%A%f:%l:\ %m                 " Start of multiline unspecified string is 'filename:linenumber:'
+CompilerSet errorformat+=%C%*\\s%m                    " Continuation of multiline error message is indented
+CompilerSet errorformat+=%-G%.%#                      " All lines not matching any of the above patterns are ignored
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+" vim:ts=4:sw=4:et
+
+endif

compiler/nim.vim

@@ -0,0 +1,27 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'nim') == -1
+  
+if exists("current_compiler")
+  finish
+endif
+
+let current_compiler = "nim"
+
+if exists(":CompilerSet") != 2 " older Vim always used :setlocal
+  command -nargs=* CompilerSet setlocal <args>
+endif
+
+let s:cpo_save = &cpo
+set cpo-=C
+
+CompilerSet makeprg=nim\ c\ $*
+
+CompilerSet errorformat=
+  \%-GHint:\ %m,
+  \%E%f(%l\\,\ %c)\ Error:\ %m,
+  \%W%f(%l\\,\ %c)\ Hint:\ %m
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
+
+endif

compiler/rspec.vim

@@ -24,9 +24,10 @@ CompilerSet errorformat=
     \%f:%l:\ %tarning:\ %m,
     \%E%.%#:in\ `load':\ %f:%l:%m,
     \%E%f:%l:in\ `%*[^']':\ %m,
-    \%-Z\ \ \ \ \ \#\ %f:%l:%.%#,
+    \%-Z\ \ \ \ \ %\\+\#\ %f:%l:%.%#,
     \%E\ \ %\\d%\\+)%.%#,
     \%C\ \ \ \ \ %m,
+    \%C%\\s%#,
     \%-G%.%#
 
 let &cpo = s:cpo_save

compiler/rustc.vim

@@ -17,7 +17,7 @@ if exists(":CompilerSet") != 2
 	command -nargs=* CompilerSet setlocal <args>
 endif
 
-if exists("g:rustc_makeprg_no_percent") && g:rustc_makeprg_no_percent == 1
+if exists("g:rustc_makeprg_no_percent") && g:rustc_makeprg_no_percent != 0
 	CompilerSet makeprg=rustc
 else
 	CompilerSet makeprg=rustc\ \%

ftdetect/polyglot.vim

@@ -1,10 +1,27 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'ansible') == -1
+  
+function! s:isAnsible()
+  let filepath = expand("%:p")
+  let filename = expand("%:t")
+  if filepath =~ '\v/(tasks|roles|handlers)/.*\.ya?ml$' | return 1 | en
+  if filepath =~ '\v/(group|host)_vars/' | return 1 | en
+  if filename =~ '\v(playbook|site|main|local)\.ya?ml$' | return 1 | en
+  let shebang = getline(1)
+  if shebang =~# '^#!.*/bin/env\s\+ansible-playbook\>' | return 1 | en
+  if shebang =~# '^#!.*/bin/ansible-playbook\>' | return 1 | en
+  return 0
+endfunction
+:au BufNewFile,BufRead * if s:isAnsible() | set ft=ansible | en
+:au BufNewFile,BufRead *.j2 set ft=ansible_template
+:au BufNewFile,BufRead hosts set ft=ansible_hosts
+endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'arduino') == -1
   
 au BufRead,BufNewFile *.ino,*.pde set filetype=arduino
 endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'blade') == -1
   
-au BufNewFile,BufRead *.blade.php set filetype=blade
+autocmd BufNewFile,BufRead *.blade.php set filetype=blade
 endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'cjsx') == -1
   
@@ -30,29 +47,55 @@ function! s:DetectCoffee()
 endfunction
 autocmd BufNewFile,BufRead * call s:DetectCoffee()
 endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'cql') == -1
+  
+if has("autocmd")
+  au  BufNewFile,BufRead *.cql set filetype=cql
+endif
+endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'cryptol') == -1
+  
+au! BufRead,BufNewFile *.cry set filetype=cryptol
+au! BufRead,BufNewFile *.cyl set filetype=cryptol
+au! BufRead,BufNewFile *.lcry set filetype=cryptol
+au! BufRead,BufNewFile *.lcyl set filetype=cryptol
+endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
+  
+autocmd BufNewFile,BufReadPost *.cr setlocal filetype=crystal
+autocmd BufNewFile,BufReadPost Projectfile setlocal filetype=crystal
+autocmd BufNewFile,BufReadPost *.ecr setlocal filetype=eruby
+endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'cucumber') == -1
   
 autocmd BufNewFile,BufReadPost *.feature,*.story set filetype=cucumber
 endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'dart') == -1
+  
+autocmd BufRead,BufNewFile *.dart set filetype=dart
+endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'dockerfile') == -1
   
 au BufNewFile,BufRead Dockerfile set filetype=dockerfile
 endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elixir') == -1
   
-au BufRead,BufNewFile *.eex set filetype=eelixir
-au FileType eelixir setl sw=2 sts=2 et iskeyword+=!,?
-endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elixir') == -1
-  
-au BufRead,BufNewFile *.ex,*.exs set filetype=elixir
-au FileType elixir setl sw=2 sts=2 et iskeyword+=!,?
-function! s:DetectElixir()
-    if getline(1) =~ '^#!.*\<elixir\>'
-        set filetype=elixir
-    endif
+au BufRead,BufNewFile *.ex,*.exs call s:setf('elixir')
+au BufRead,BufNewFile *.eex call s:setf('eelixir')
+au BufRead,BufNewFile * call s:DetectElixir()
+au FileType elixir,eelixir setl sw=2 sts=2 et iskeyword+=!,?
+function! s:setf(filetype) abort
+  let &filetype = a:filetype
 endfunction
-autocmd BufNewFile,BufRead * call s:DetectElixir()
+function! s:DetectElixir()
+  if getline(1) =~ '^#!.*\<elixir\>'
+    call s:setf('elixir')
+  endif
+endfunction
+endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elm') == -1
+  
+au BufNewFile,BufRead *.elm		set filetype=elm
 endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'emberscript') == -1
   
@@ -64,6 +107,26 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'emblem') == -1
 autocmd BufNewFile,BufRead *.emblem set filetype=emblem
 autocmd FileType emblem set tabstop=2|set shiftwidth=2|set expandtab
 endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'erlang') == -1
+  
+au BufNewFile,BufRead *.erl,*.hrl,rebar.config,*.app,*.app.src,*.yaws,*.xrl set ft=erlang
+endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'fish') == -1
+  
+autocmd BufRead,BufNewFile *.fish setfiletype fish
+autocmd BufRead *
+            \ if getline(1) =~# '\v^#!%(\f*/|/usr/bin/env\s*<)fish>' |
+            \     setlocal filetype=fish |
+            \ endif
+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
+endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'git') == -1
   
 autocmd BufNewFile,BufRead *.git/{,modules/**/,worktrees/*/}{COMMIT_EDIT,TAG_EDIT,MERGE_,}MSG set ft=gitcommit
@@ -93,19 +156,22 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'go') == -1
   
 let s:current_fileformats = ''
 let s:current_fileencodings = ''
-function! s:gofiletype_pre()
+function! s:gofiletype_pre(type)
     let s:current_fileformats = &g:fileformats
     let s:current_fileencodings = &g:fileencodings
     set fileencodings=utf-8 fileformats=unix
-    setlocal filetype=go
+    let &l:filetype = a:type
 endfunction
 function! s:gofiletype_post()
     let &g:fileformats = s:current_fileformats
     let &g:fileencodings = s:current_fileencodings
 endfunction
 au BufNewFile *.go setfiletype go | setlocal fileencoding=utf-8 fileformat=unix
-au BufRead *.go call s:gofiletype_pre()
+au BufRead *.go call s:gofiletype_pre("go")
 au BufReadPost *.go call s:gofiletype_post()
+au BufNewFile *.s setfiletype asm | setlocal fileencoding=utf-8 fileformat=unix
+au BufRead *.s call s:gofiletype_pre("asm")
+au BufReadPost *.s call s:gofiletype_post()
 au BufRead,BufNewFile *.tmpl set filetype=gohtmltmpl
 endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'haml') == -1
@@ -114,18 +180,54 @@ autocmd BufNewFile,BufRead *.haml,*.hamlbars,*.hamlc setf haml
 autocmd BufNewFile,BufRead *.sass setf sass
 autocmd BufNewFile,BufRead *.scss setf scss
 endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'haskell') == -1
+  
+au BufRead,BufNewFile *.hsc set filetype=haskell
+endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'haxe') == -1
   
 autocmd BufNewFile,BufRead *.hx setf haxe
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'jade') == -1
-  
-autocmd BufNewFile,BufReadPost *.jade set filetype=jade
-endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'jasmine') == -1
   
 autocmd BufNewFile,BufRead *Spec.js,*_spec.js set filetype=jasmine.javascript syntax=jasmine
 endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'javascript') == -1
+  
+au BufNewFile,BufRead *.js setf javascript
+au BufNewFile,BufRead *.jsm setf javascript
+au BufNewFile,BufRead Jakefile setf javascript
+fun! s:SelectJavascript()
+  if getline(1) =~# '^#!.*/bin/env\s\+node\>'
+    set ft=javascript
+  endif
+endfun
+au BufNewFile,BufRead * call s:SelectJavascript()
+endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'jsx') == -1
+  
+if !exists('g:jsx_ext_required')
+  let g:jsx_ext_required = 1
+endif
+if !exists('g:jsx_pragma_required')
+  let g:jsx_pragma_required = 0
+endif
+if g:jsx_pragma_required
+  " Look for the @jsx pragma.  It must be included in a docblock comment before
+  " anything else in the file (except whitespace).
+  let s:jsx_pragma_pattern = '\%^\_s*\/\*\*\%(\_.\%(\*\/\)\@!\)*@jsx\_.\{-}\*\/'
+  let b:jsx_pragma_found = search(s:jsx_pragma_pattern, 'npw')
+endif
+fu! <SID>EnableJSX()
+  if g:jsx_pragma_required && !b:jsx_pragma_found | return 0 | endif
+  if g:jsx_ext_required && !exists('b:jsx_ext_found') | return 0 | endif
+  return 1
+endfu
+autocmd BufNewFile,BufRead *.jsx let b:jsx_ext_found = 1
+autocmd BufNewFile,BufRead *.jsx set filetype=javascript.jsx
+autocmd BufNewFile,BufRead *.js
+  \ if <SID>EnableJSX() | set filetype=javascript.jsx | endif
+endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'json') == -1
   
 autocmd BufNewFile,BufRead *.json set filetype=json
@@ -168,6 +270,10 @@ au BufNewFile,BufRead */templates/**.liquid,*/layout/**.liquid,*/snippets/**.liq
       \ let b:liquid_subtype = 'html' |
       \ set ft=liquid |
 endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'mako') == -1
+  
+au BufRead,BufNewFile *.mako     set filetype=mako
+endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'markdown') == -1
   
 autocmd BufNewFile,BufRead *.markdown,*.md,*.mdown,*.mkd,*.mkdn
@@ -193,11 +299,22 @@ endif
 endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'nginx') == -1
   
-au BufRead,BufNewFile /etc/nginx/*,/usr/local/nginx/*,*/nginx/vhosts.d/*,nginx.conf if &ft == '' | setfiletype nginx | endif
+au BufRead,BufNewFile *.nginx set ft=nginx
+au BufRead,BufNewFile */etc/nginx/* set ft=nginx
+au BufRead,BufNewFile */usr/local/nginx/conf/* set ft=nginx
+au BufRead,BufNewFile nginx.conf set ft=nginx
+endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'nim') == -1
+  
+au BufNewFile,BufRead *.nim set filetype=nim
+endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'nix') == -1
+  
+autocmd BufNewFile,BufRead *.nix setfiletype nix
 endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'opencl') == -1
   
-au BufRead,BufNewFile *.cl set filetype=opencl
+au! BufRead,BufNewFile *.cl set filetype=opencl
 endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'perl') == -1
   
@@ -230,6 +347,18 @@ endfunction
 autocmd BufReadPost *.pl,*.pm,*.t call s:DetectPerl6()
 autocmd BufNew,BufNewFile,BufRead *.nqp setf perl6
 endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'pgsql') == -1
+  
+au BufNewFile,BufRead *.pgsql           setf pgsql
+endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'plantuml') == -1
+  
+if did_filetype()
+	  finish
+endif
+autocmd BufRead,BufNewFile * :if getline(1) =~ '^.*startuml.*$'|  setfiletype plantuml | endif
+autocmd BufRead,BufNewFile *.pu,*.uml,*.plantuml set filetype=plantuml
+endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'protobuf') == -1
   
 autocmd BufNewFile,BufRead *.proto setfiletype proto
@@ -244,11 +373,21 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'powershell') ==
   
 au BufNewFile,BufRead   *.ps1xml   set ft=ps1xml
 endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'pug') == -1
+  
+autocmd BufNewFile,BufReadPost *.pug set filetype=pug
+autocmd BufNewFile,BufReadPost *.jade set filetype=pug
+endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'puppet') == -1
   
 au! BufRead,BufNewFile *.pp setfiletype puppet
 au! BufRead,BufNewFile Puppetfile setfiletype ruby
 endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'purescript') == -1
+  
+au BufNewFile,BufRead *.purs setf purescript
+au FileType purescript let &l:commentstring='{--%s--}'
+endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'qml') == -1
   
 autocmd BufRead,BufNewFile *.qml setfiletype qml
@@ -320,6 +459,16 @@ endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'swift') == -1
   
 autocmd BufNewFile,BufRead *.swift set filetype=swift
+autocmd BufRead * call s:Swift()
+function! s:Swift()
+  if !empty(&filetype)
+    return
+  endif
+  let line = getline(1)
+  if line =~ "^#!.*swift"
+    setfiletype swift
+  endif
+endfunction
 endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'systemd') == -1
   
@@ -350,11 +499,6 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'toml') == -1
 autocmd BufNewFile,BufRead *.toml set filetype=toml
 autocmd BufNewFile,BufRead Cargo.lock set filetype=toml
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'twig') == -1
-  
-autocmd BufNewFile,BufRead *.twig set filetype=twig
-autocmd BufNewFile,BufRead *.html.twig set filetype=html.twig
-endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'typescript') == -1
   
 autocmd BufNewFile,BufRead *.ts,*.tsx setlocal filetype=typescript
@@ -364,6 +508,10 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'vala') == -1
 autocmd BufRead *.vala,*.vapi set efm=%f:%l.%c-%[%^:]%#:\ %t%[%^:]%#:\ %m
 au BufRead,BufNewFile *.vala,*.vapi setfiletype vala
 endif
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'vcl') == -1
+  
+au BufRead,BufNewFile *.vcl set filetype=vcl
+endif
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'vm') == -1
   
 au BufRead,BufNewFile *.vm set ft=velocity syntax=velocity

ftplugin/ansible.vim

@@ -0,0 +1,8 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'ansible') == -1
+  
+" Slow yaml highlighting workaround
+if exists('+regexpengine') && ('&regexpengine' == 0)
+  setlocal regexpengine=1
+endif
+
+endif

ftplugin/ansible_hosts.vim

@@ -0,0 +1,13 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'ansible') == -1
+  
+if exists("b:did_ftplugin")
+  finish
+else
+  let b:did_ftplugin = 1
+endif
+
+setlocal comments=:# commentstring=#\ %s formatoptions-=t formatoptions-=c
+
+let b:undo_ftplugin = "setl comments< commentstring< formatoptions<"
+
+endif

ftplugin/blade.vim

@@ -0,0 +1,16 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'blade') == -1
+  
+" Vim filetype plugin
+" Language:     Blade (Laravel)
+" Maintainer:   Jason Walton <jwalton512@gmail.com>
+
+if exists('b:did_ftplugin')
+    finish
+endif
+
+runtime! ftplugin/html.vim
+let b:did_ftplugin = 1
+
+setlocal iskeyword+=@-@
+
+endif

ftplugin/cabal.vim

@@ -0,0 +1,9 @@
+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/cryptol/folding.vim

@@ -0,0 +1,50 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'cryptol') == -1
+  
+" Copyright © 2013 Edward O'Callaghan. All Rights Reserved.
+
+"setlocal foldmethod=indent
+"setlocal foldignore=
+
+setlocal foldmethod=expr
+setlocal foldexpr=GetPotionFold(v:lnum)
+
+" Helper function: To tackle non-blank lines,
+" wish to know their indentation level
+function! IndentLevel(lnum)
+    return indent(a:lnum) / &shiftwidth
+endfunction
+
+" Helper function: .
+function! NextNonBlankLine(lnum)
+    let numlines = line('$')
+    let current = a:lnum + 1
+
+    while current <= numlines
+        if getline(current) =~? '\v\S'
+            return current
+        endif
+
+        let current += 1
+    endwhile
+
+    return -2
+endfunction
+
+function! GetPotionFold(lnum)
+    if getline(a:lnum) =~? '\v^\s*$'
+        return '-1'
+    endif
+
+    let this_indent = IndentLevel(a:lnum)
+    let next_indent = IndentLevel(NextNonBlankLine(a:lnum))
+
+    if next_indent == this_indent
+        return this_indent
+    elseif next_indent < this_indent
+        return this_indent
+    elseif next_indent > this_indent
+        return '>' . next_indent
+    endif
+endfunction
+
+endif

ftplugin/crystal.vim

@@ -0,0 +1,60 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
+  
+if exists('b:did_ftplugin')
+  finish
+endif
+let b:did_ftplugin = 1
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+if exists('loaded_matchit') && !exists('b:match_words')
+  let b:match_ignorecase = 0
+
+  let b:match_words =
+        \ '\<\%(if\|unless\|case\|while\|until\|for\|do\|class\|module\|struct\|lib\|macro\|ifdef\|def\|fun\|begin\)\>=\@!' .
+        \ ':' .
+        \ '\<\%(else\|elsif\|ensure\|when\|rescue\|break\|redo\|next\|retry\)\>' .
+        \ ':' .
+        \ '\<end\>' .
+        \ ',{:},\[:\],(:)'
+
+  let b:match_skip =
+        \ "synIDattr(synID(line('.'),col('.'),0),'name') =~ '" .
+        \ "\\<crystal\\%(String\\|StringDelimiter\\|ASCIICode\\|Escape\\|" .
+        \ "Interpolation\\|NoInterpolation\\|Comment\\|Documentation\\|" .
+        \ "ConditionalModifier\\|RepeatModifier\\|OptionalDo\\|" .
+        \ "Function\\|BlockArgument\\|KeywordAsMethod\\|ClassVariable\\|" .
+        \ "InstanceVariable\\|GlobalVariable\\|Symbol\\)\\>'"
+endif
+
+setlocal comments=:#
+setlocal commentstring=#\ %s
+setlocal suffixesadd=.cr
+
+" Set format for quickfix window
+setlocal errorformat=
+  \%ESyntax\ error\ in\ line\ %l:\ %m,
+  \%ESyntax\ error\ in\ %f:%l:\ %m,
+  \%EError\ in\ %f:%l:\ %m,
+  \%C%p^,
+  \%-C%.%#
+
+if get(g:, 'crystal_define_mappings', 1)
+  nmap <buffer>gd <Plug>(crystal-jump-to-definition)
+  nmap <buffer>gc <Plug>(crystal-show-context)
+  nmap <buffer>gss <Plug>(crystal-spec-switch)
+  nmap <buffer>gsa <Plug>(crystal-spec-run-all)
+  nmap <buffer>gsc <Plug>(crystal-spec-run-current)
+endif
+
+if &l:ofu ==# ''
+  setlocal omnifunc=crystal_lang#complete
+endif
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+" vim: nowrap sw=2 sts=2 ts=8:
+
+endif

ftplugin/dart.vim

@@ -0,0 +1,31 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'dart') == -1
+  
+if exists('b:did_ftplugin')
+  finish
+endif
+let b:did_ftplugin = 1
+
+" Enable automatic indentation (2 spaces) if variable g:dart_style_guide is set 
+if exists('g:dart_style_guide')
+  setlocal expandtab
+  setlocal shiftwidth=2
+  setlocal softtabstop=2
+
+  setlocal formatoptions-=t
+endif
+
+" Set 'comments' to format dashed lists in comments.
+setlocal comments=sO:*\ -,mO:*\ \ ,exO:*/,s1:/*,mb:*,ex:*/,:///,://
+
+setlocal commentstring=//%s
+let s:win_sep = (has('win32') || has('win64')) ? '/' : ''
+let &l:errorformat =
+  \ join([
+  \   ' %#''file://' . s:win_sep . '%f'': %s: line %l pos %c:%m',
+  \   '%m'
+  \ ], ',')
+
+
+let b:undo_ftplugin = 'setl et< fo< sw< sts< com< cms<'
+
+endif

ftplugin/eelixir.vim

@@ -1,9 +1,5 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elixir') == -1
   
-" Vim filetype plugin
-" Language: Embedded Elixir
-" URL:      https://github.com/elixir-lang/vim-elixir
-
 if exists("b:did_ftplugin")
   finish
 endif

ftplugin/elixir.vim

@@ -1,21 +1,15 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elixir') == -1
   
-" Vim filetype plugin
-" Language:    Elixir
-" Maintainer:  Carlos Galdino <carloshsgaldino@gmail.com>
-" URL:         https://github.com/elixir-lang/vim-elixir
-
 if (exists("b:did_ftplugin"))
   finish
 endif
 let b:did_ftplugin = 1
 
-
 " Matchit support
 if exists("loaded_matchit") && !exists("b:match_words")
   let b:match_ignorecase = 0
 
-  let b:match_words = '\<\%(do\|fn\)\:\@!\>' .
+  let b:match_words = '\:\@<!\<\%(do\|fn\)\:\@!\>' .
         \ ':' .
         \ '\<\%(else\|elsif\|catch\|after\|rescue\)\:\@!\>' .
         \ ':' .
@@ -26,4 +20,42 @@ endif
 setlocal comments=:#
 setlocal commentstring=#\ %s
 
+function! GetElixirFilename(word)
+  let word = a:word
+
+  " get first thing that starts uppercase, until the first space or end of line
+  let word = substitute(word,'^\s*\(\u[^ ]\+\).*$','\1','g')
+
+  " remove any trailing characters that don't look like a nested module
+  let word = substitute(word,'\.\U.*$','','g')
+
+  " replace module dots with slash
+  let word = substitute(word,'\.','/','g')
+
+  " remove any special chars
+  let word = substitute(word,'[^A-z0-9-_/]','','g')
+
+  " convert to snake_case
+  let word = substitute(word,'\(\u\+\)\(\u\l\)','\1_\2','g')
+  let word = substitute(word,'\(\u\+\)\(\u\l\)','\1_\2','g')
+  let word = substitute(word,'\(\l\|\d\)\(\u\)','\1_\2','g')
+  let word = substitute(word,'-','_','g')
+  let word = tolower(word)
+
+  return word
+endfunction
+
+let &l:path =
+      \ join([
+      \   getcwd().'/lib',
+      \   getcwd().'/src',
+      \   getcwd().'/deps/**/lib',
+      \   getcwd().'/deps/**/src',
+      \   &g:path
+      \ ], ',')
+setlocal includeexpr=GetElixirFilename(v:fname)
+setlocal suffixesadd=.ex,.exs,.eex,.erl,.yrl,.hrl
+
+setlocal formatoptions-=t formatoptions+=croqlj
+
 endif

ftplugin/elm.vim

@@ -0,0 +1,86 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elm') == -1
+  
+" elm.vim - Plugin for the Elm programming language
+" Maintainer:   Alexander Noriega <http://lambdatoast.com/>
+" Version:      0.4.3
+
+" Plugin setup stuff
+
+if exists("b:did_ftplugin")
+  finish
+endif
+
+let b:did_ftplugin = 1
+
+" Compilation
+
+function! ElmMake(file)
+  let args = a:file
+  return elm#io#system("elm-make", args)
+endfunction
+
+function! ElmMakeCurrentFile()
+  echo ElmMake(expand("%"))
+endfunction
+
+function! ElmMakeMain()
+  echo ElmMake("Main.elm")
+endfunction
+
+function! ElmMakeFile(file)
+  echo ElmMake(a:file)
+endfunction
+
+" REPL
+
+function! ElmRepl()
+  !elm-repl
+endfunction
+
+" Evaluation
+
+function! ElmEvalLine()
+  return ElmEval(getline("."))
+endfunction
+
+function! ElmEvalSelection()
+  let savedReg = @z
+  normal! `<v`>"zy
+  let res = ElmEval(substitute(getreg("z"), "\n", "\\\n", "g"))
+  let @z = savedReg
+  normal! gv
+endfunction
+
+function! ElmEval(sourceCode)
+  let currentLine = a:sourceCode
+  let args = "echo '" . currentLine . "' | elm-repl"
+  let result = elm#io#system("echo", args)
+  let cleanResult = "-- " . join(s:Filtered(function("s:IsUsefulReplOutput"), split(result, "\n")), "")
+  put =cleanResult
+endfunction
+
+function! s:IsUsefulReplOutput(str)
+  return a:str !~ "^Elm REPL" && a:str !~ "Type :help" && a:str !~ ">\\s*$"
+endfunction
+
+" List processing
+
+function! s:Filtered(fn, l)
+    let new_list = deepcopy(a:l)
+    call filter(new_list, string(a:fn) . '(v:val)')
+    return new_list
+endfunction
+
+command -buffer ElmEvalLine          call ElmEvalLine()
+command -buffer ElmEvalSelection     call ElmEvalSelection()
+command -buffer ElmMakeMain          call ElmMakeMain()
+command -buffer -nargs=1 ElmMakeFile call ElmMakeFile <args>
+command -buffer ElmMakeCurrentFile   call ElmMakeCurrentFile()
+command -buffer ElmRepl              call ElmRepl()
+
+" Define comment convention
+
+setlocal comments=:--
+setlocal commentstring=--%s
+
+endif

ftplugin/fish.vim

@@ -0,0 +1,43 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'fish') == -1
+  
+setlocal comments=:#
+setlocal commentstring=#%s
+setlocal define=\\v^\\s*function>
+setlocal foldexpr=fish#Fold()
+setlocal formatoptions+=ron1
+setlocal formatoptions-=t
+setlocal include=\\v^\\s*\\.>
+setlocal iskeyword=@,48-57,-,_,.,/
+setlocal suffixesadd^=.fish
+
+" Use the 'j' format option when available.
+if v:version ># 703 || v:version ==# 703 && has('patch541')
+    setlocal formatoptions+=j
+endif
+
+if executable('fish_indent')
+    setlocal formatexpr=fish#Format()
+endif
+
+if executable('fish')
+    setlocal omnifunc=fish#Complete
+    for s:path in split(system("fish -c 'echo $fish_function_path'"))
+        execute 'setlocal path+='.s:path
+    endfor
+else
+    setlocal omnifunc=syntaxcomplete#Complete
+endif
+
+" Use the 'man' wrapper function in fish to include fish's man pages.
+" Have to use a script for this; 'fish -c man' would make the the man page an
+" argument to fish instead of man.
+execute 'setlocal keywordprg=fish\ '.expand('<sfile>:p:h:h').'/bin/man.fish'
+
+let b:match_words =
+            \ escape('<%(begin|function|if|switch|while|for)>:<end>', '<>%|)')
+
+let b:endwise_addition = 'end'
+let b:endwise_words = 'begin,function,if,switch,while,for'
+let b:endwise_syngroups = 'fishKeyword,fishConditional,fishRepeat'
+
+endif

ftplugin/git.vim

@@ -3,6 +3,7 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'git') == -1
 " Vim filetype plugin
 " Language:	generic git output
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
+" Last Change:	2013 May 30
 
 " Only do this when not done yet for this buffer
 if (exists("b:did_ftplugin"))
@@ -13,6 +14,8 @@ let b:did_ftplugin = 1
 if !exists('b:git_dir')
   if expand('%:p') =~# '[\/]\.git[\/]modules[\/]'
     " Stay out of the way
+  elseif expand('%:p') =~# '[\/]\.git[\/]worktrees'
+    let b:git_dir = matchstr(expand('%:p'),'.*\.git[\/]worktrees[\/][^\/]\+\>')
   elseif expand('%:p') =~# '\.git\>'
     let b:git_dir = matchstr(expand('%:p'),'.*\.git\>')
   elseif $GIT_DIR != ''

ftplugin/gitcommit.vim

@@ -3,7 +3,7 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'git') == -1
 " Vim filetype plugin
 " Language:	git commit file
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2012 April 7
+" Last Change:	2013 May 30
 
 " Only do this when not done yet for this buffer
 if (exists("b:did_ftplugin"))
@@ -13,8 +13,10 @@ endif
 runtime! ftplugin/git.vim
 let b:did_ftplugin = 1
 
-setlocal nomodeline tabstop=8 formatoptions-=croq formatoptions+=tl textwidth=72
-let b:undo_ftplugin = 'setl modeline< tabstop< formatoptions< tw<'
+setlocal comments=:# commentstring=#\ %s
+setlocal nomodeline tabstop=8 formatoptions+=tl textwidth=72
+setlocal formatoptions-=c formatoptions-=r formatoptions-=o formatoptions-=q
+let b:undo_ftplugin = 'setl modeline< tabstop< formatoptions< tw< com< cms<'
 
 if exists("g:no_gitcommit_commands") || v:version < 700
   finish
@@ -26,6 +28,8 @@ endif
 
 command! -bang -bar -buffer -complete=custom,s:diffcomplete -nargs=* DiffGitCached :call s:gitdiffcached(<bang>0,b:git_dir,<f-args>)
 
+let b:undo_ftplugin = b:undo_ftplugin . "|delc DiffGitCached"
+
 function! s:diffcomplete(A,L,P)
   let args = ""
   if a:P <= match(a:L." -- "," -- ")+3

ftplugin/gitrebase.vim

@@ -14,10 +14,11 @@ runtime! ftplugin/git.vim
 let b:did_ftplugin = 1
 
 setlocal comments=:# commentstring=#\ %s formatoptions-=t
+setlocal nomodeline
 if !exists("b:undo_ftplugin")
   let b:undo_ftplugin = ""
 endif
-let b:undo_ftplugin = b:undo_ftplugin."|setl com< cms< fo<"
+let b:undo_ftplugin = b:undo_ftplugin."|setl com< cms< fo< ml<"
 
 function! s:choose(word)
   s/^\(\w\+\>\)\=\(\s*\)\ze\x\{4,40\}\>/\=(strlen(submatch(1)) == 1 ? a:word[0] : a:word) . substitute(submatch(2),'^$',' ','')/e

ftplugin/haskell.vim

@@ -0,0 +1,20 @@
+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/html.vim

@@ -8,4 +8,6 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'html5') == -1
 
 " setlocal iskeyword+=-
 
+setlocal commentstring=<!--%s-->
+
 endif

ftplugin/javascript.vim

@@ -1,4 +1,5 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'javascript') == -1
   
+setlocal suffixesadd+=.js
 
 endif

ftplugin/mako.vim

@@ -0,0 +1,15 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'mako') == -1
+  
+" Vim filetype plugin file
+" Language:     Mako
+" Maintainer:   Randy Stauner <randy@magnificent-tears.com>
+" Last Change:  2014-02-07
+" Version:      0.1
+
+if exists("b:did_ftplugin") | finish | endif
+let b:did_ftplugin = 1
+
+setlocal comments=:##
+setlocal commentstring=##%s
+
+endif

ftplugin/markdown.vim

@@ -11,7 +11,7 @@ endif
 
 runtime! ftplugin/html.vim ftplugin/html_*.vim ftplugin/html/*.vim
 
-setlocal comments=fb:*,fb:-,fb:+,n:> commentstring=>\ %s
+setlocal comments=fb:*,fb:-,fb:+,n:> commentstring=<!--%s-->
 setlocal formatoptions+=tcqln formatoptions-=r formatoptions-=o
 setlocal formatlistpat=^\\s*\\d\\+\\.\\s\\+\\\|^[-*+]\\s\\+\\\|^\\[^\\ze[^\\]]\\+\\]:
 

ftplugin/nix.vim

@@ -0,0 +1,17 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'nix') == -1
+  
+if exists("b:did_ftplugin")
+    finish
+endif
+let b:did_ftplugin=1
+
+setlocal comments=
+setlocal commentstring=#\ %s
+
+" Nixpkgs indent settings
+setlocal tabstop=2
+setlocal softtabstop=2
+setlocal shiftwidth=2
+setlocal expandtab
+
+endif

ftplugin/objc.vim

@@ -0,0 +1,10 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'objc') == -1
+  
+" Use C++ style comment strings with commentary.vim
+setl commentstring=//%s
+
+" Search for include files inside frameworks (used for gf etc.)
+setl includeexpr=substitute(v:fname,'\\([^/]\\+\\)/\\(.\\+\\)','/System/Library/Frameworks/\\1.framework/Headers/\\2','')
+
+
+endif

ftplugin/plantuml.vim

@@ -0,0 +1,22 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'plantuml') == -1
+  
+" Vim plugin file
+" Language:     PlantUML
+" Maintainer:   Aaron C. Meadows < language name at shadowguarddev dot com>
+" Last Change:  19-Jun-2012
+" Version:      0.1
+
+if exists("g:loaded_plantuml_plugin")
+    finish
+endif
+let g:loaded_plantuml_plugin = 1
+
+if !exists("g:plantuml_executable_script")
+	let g:plantuml_executable_script="plantuml"
+endif
+
+autocmd Filetype plantuml let &l:makeprg=g:plantuml_executable_script . " " .  fnameescape(expand("%"))
+
+setlocal comments=s1:/',mb:',ex:'/,:' commentstring=/'%s'/ formatoptions-=t formatoptions+=croql
+
+endif

ftplugin/pug.vim

@@ -1,7 +1,7 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'jade') == -1
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'pug') == -1
   
 " Vim filetype plugin
-" Language: Jade
+" Language: Pug
 " Maintainer: Joshua Borton
 " Credits: Tim Pope
 
@@ -39,7 +39,7 @@ endif
 
 " Change the browse dialog on Win32 to show mainly Haml-related files
 if has("gui_win32")
-  let b:browsefilter="Jade Files (*.jade)\t*.jade\n" . s:browsefilter
+  let b:browsefilter="Pug Files (*.pug)\t*.pug\n" . s:browsefilter
 endif
 
 " Load the combined list of match_words for matchit.vim
@@ -49,7 +49,7 @@ endif
 
 setlocal comments=://-,:// commentstring=//\ %s
 
-setlocal suffixesadd+=.jade
+setlocal suffixesadd+=.pug
 
 let b:undo_ftplugin = "setl cms< com< "
       \ " | unlet! b:browsefilter b:match_words | " . s:undo_ftplugin

ftplugin/puppet.vim

@@ -6,5 +6,6 @@ setl sw=2
 setl et
 setl keywordprg=puppet\ describe\ --providers
 setl iskeyword=-,:,@,48-57,_,192-255
+setl cms=#\ %s
 
 endif

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','')
+setlocal includeexpr=substitute(substitute(v:fname,'::','/','g'),'\%(\.rb\)\=$','.rb','')
 setlocal suffixesadd=.rb
 
 if exists("&ofu") && has("ruby")
@@ -138,7 +138,7 @@ if exists('s:ruby_paths') && stridx(&l:tags, join(map(copy(s:ruby_paths),'v:val.
   let &l:tags = &tags . ',' . join(map(copy(s:ruby_paths),'v:val."/tags"'),',')
 endif
 
-if has("gui_win32") && !exists("b:browsefilter")
+if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
   let b:browsefilter = "Ruby Source Files (*.rb)\t*.rb\n" .
                      \ "All Files (*.*)\t*.*\n"
 endif
@@ -361,7 +361,7 @@ function! RubyCursorFile() abort
   endtry
   let pre = matchstr(strpart(getline('.'), 0, col('.')-1), '.*\f\@<!')
   let post = matchstr(strpart(getline('.'), col('.')), '\f\@!.*')
-  let ext = getline('.') =~# '^\s*\%(require\|autoload\)\>' ? '.rb' : ''
+  let ext = getline('.') =~# '^\s*\%(require\%(_relative\)\=\|autoload\)\>' && cfile !~# '\.rb$' ? '.rb' : ''
   if s:synname() ==# 'rubyConstant'
     let cfile = substitute(cfile,'\.\w\+[?!=]\=$','','')
     let cfile = substitute(cfile,'::','/','g')
@@ -369,7 +369,7 @@ function! RubyCursorFile() abort
     let cfile = substitute(cfile,'\(\l\|\d\)\(\u\)','\1_\2', 'g')
     return tolower(cfile) . '.rb'
   elseif getline('.') =~# '^\s*require_relative\s*\(["'']\).*\1\s*$'
-    let cfile = expand('%:p:h') . '/' . matchstr(getline('.'),'\(["'']\)\zs.\{-\}\ze\1') . '.rb'
+    let cfile = expand('%:p:h') . '/' . matchstr(getline('.'),'\(["'']\)\zs.\{-\}\ze\1') . ext
   elseif getline('.') =~# '^\s*\%(require[( ]\|load[( ]\|autoload[( ]:\w\+,\)\s*\%(::\)\=File\.expand_path(\(["'']\)\.\./.*\1,\s*__FILE__)\s*$'
     let target = matchstr(getline('.'),'\(["'']\)\.\.\zs/.\{-\}\ze\1')
     let cfile = expand('%:p:h') . target . ext

ftplugin/rust.vim

@@ -4,7 +4,7 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rust') == -1
 " Description:  Vim syntax file for Rust
 " Maintainer:   Chris Morgan <me@chrismorgan.info>
 " Maintainer:   Kevin Ballard <kevin@sb.org>
-" Last Change:  Jul 07, 2014
+" Last Change:  January 29, 2015
 
 if exists("b:did_ftplugin")
 	finish
@@ -20,7 +20,7 @@ set cpo&vim
 " comments, so we'll use that as our default, but make it easy to switch.
 " This does not affect indentation at all (I tested it with and without
 " leader), merely whether a leader is inserted by default or not.
-if exists("g:rust_bang_comment_leader") && g:rust_bang_comment_leader == 1
+if exists("g:rust_bang_comment_leader") && g:rust_bang_comment_leader != 0
 	" Why is the `,s0:/*,mb:\ ,ex:*/` there, you ask? I don't understand why,
 	" but without it, */ gets indented one space even if there were no
 	" leaders. I'm fairly sure that's a Vim bug.
@@ -37,7 +37,7 @@ silent! setlocal formatoptions+=j
 " otherwise it's better than nothing.
 setlocal smartindent nocindent
 
-if !exists("g:rust_recommended_style") || g:rust_recommended_style == 1
+if !exists("g:rust_recommended_style") || g:rust_recommended_style != 0
 	setlocal tabstop=4 shiftwidth=4 softtabstop=4 expandtab
 	setlocal textwidth=99
 endif
@@ -69,7 +69,7 @@ if has("folding") && exists('g:rust_fold') && g:rust_fold != 0
 	endif
 endif
 
-if has('conceal') && exists('g:rust_conceal')
+if has('conceal') && exists('g:rust_conceal') && g:rust_conceal != 0
 	let b:rust_set_conceallevel=1
 	setlocal conceallevel=2
 endif
@@ -84,19 +84,35 @@ xnoremap <silent> <buffer> ]] :call rust#Jump('v', 'Forward')<CR>
 onoremap <silent> <buffer> [[ :call rust#Jump('o', 'Back')<CR>
 onoremap <silent> <buffer> ]] :call rust#Jump('o', 'Forward')<CR>
 
+" %-matching. <:> is handy for generics.
+set matchpairs+=<:>
+" There are two minor issues with it; (a) comparison operators in expressions,
+" where a less-than may match a greater-than later on—this is deemed a trivial
+" issue—and (b) `Fn() -> X` syntax. This latter issue is irremediable from the
+" highlighting perspective (built into Vim), but the actual % functionality
+" can be fixed by this use of matchit.vim.
+let b:match_skip = 's:comment\|string\|rustArrow'
+source $VIMRUNTIME/macros/matchit.vim
+
 " Commands {{{1
 
 " See |:RustRun| for docs
-command! -nargs=* -complete=file -bang -bar -buffer RustRun call rust#Run(<bang>0, [<f-args>])
+command! -nargs=* -complete=file -bang -buffer RustRun call rust#Run(<bang>0, <q-args>)
 
 " See |:RustExpand| for docs
-command! -nargs=* -complete=customlist,rust#CompleteExpand -bang -bar -buffer RustExpand call rust#Expand(<bang>0, [<f-args>])
+command! -nargs=* -complete=customlist,rust#CompleteExpand -bang -buffer RustExpand call rust#Expand(<bang>0, <q-args>)
 
 " See |:RustEmitIr| for docs
-command! -nargs=* -bar -buffer RustEmitIr call rust#Emit("ir", [<f-args>])
+command! -nargs=* -buffer RustEmitIr call rust#Emit("llvm-ir", <q-args>)
 
 " See |:RustEmitAsm| for docs
-command! -nargs=* -bar -buffer RustEmitAsm call rust#Emit("asm", [<f-args>])
+command! -nargs=* -buffer RustEmitAsm call rust#Emit("asm", <q-args>)
+
+" See |:RustPlay| for docs
+command! -range=% RustPlay :call rust#Play(<count>, <line1>, <line2>, <f-args>)
+
+" See |:RustFmt| for docs
+command! -buffer RustFmt call rustfmt#Format()
 
 " Mappings {{{1
 
@@ -134,6 +150,7 @@ let b:undo_ftplugin = "
 		\|delcommand RustExpand
 		\|delcommand RustEmitIr
 		\|delcommand RustEmitAsm
+		\|delcommand RustPlay
 		\|nunmap <buffer> <D-r>
 		\|nunmap <buffer> <D-R>
 		\|nunmap <buffer> [[
@@ -142,6 +159,8 @@ let b:undo_ftplugin = "
 		\|xunmap <buffer> ]]
 		\|ounmap <buffer> [[
 		\|ounmap <buffer> ]]
+		\|set matchpairs-=<:>
+		\|unlet b:match_skip
 		\"
 
 " }}}1

ftplugin/swift.vim

@@ -0,0 +1,8 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'swift') == -1
+  
+setlocal commentstring=//\ %s
+" @-@ adds the literal @ to iskeyword for @IBAction and similar
+setlocal iskeyword+=@-@,#
+setlocal completefunc=syntaxcomplete#Complete
+
+endif

ftplugin/twig.vim

@@ -8,14 +8,15 @@ if exists("b:did_ftplugin")
   finish
 endif
 
-runtime! ftplugin/html.vim ftplugin/html*.vim ftplugin/html/*.vim
-unlet! b:did_ftplugin
-
 setlocal comments=s:{#,ex:#}
 setlocal formatoptions+=tcqln
 " setlocal formatlistpat=^\\s*\\d\\+\\.\\s\\+\\\|^[-*+]\\s\\+
 
-let b:undo_ftplugin .= "|setl cms< com< fo<"
+if exists("b:did_ftplugin")
+  let b:undo_ftplugin .= "|setlocal comments< formatoptions<"
+else
+  let b:undo_ftplugin = "setlocal comments< formatoptions<"
+endif
 
 " vim:set sw=2:
 

ftplugin/typescript.vim

@@ -15,6 +15,8 @@ setlocal commentstring=//\ %s
 " " and insert the comment leader when hitting <CR> or using "o".
 setlocal formatoptions-=t formatoptions+=croql
 
+setlocal suffixesadd+=.ts
+
 let b:undo_ftplugin = "setl fo< ofu< com< cms<"
 
 let &cpo = s:cpo_save

indent/ansible.vim

@@ -0,0 +1,58 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'ansible') == -1
+  
+let s:save_cpo = &cpo
+set cpo&vim
+
+setlocal indentexpr=GetAnsibleIndent(v:lnum)
+setlocal indentkeys=!^F,o,O,0#,0},0],<:>,-,*<Return>
+setlocal nosmartindent
+setlocal expandtab
+setlocal softtabstop=2
+setlocal shiftwidth=2
+setlocal commentstring=#%s
+setlocal formatoptions=cl
+" c -> wrap long comments, including #
+" l -> do not wrap long lines
+
+let s:comment = '\v^\s*#' " # comment
+let s:array_entry = '\v^\s*-\s' " - foo
+let s:named_module_entry = '\v^\s*-\s*(name|hosts):\s*\S' " - name: 'do stuff'
+let s:dictionary_entry = '\v^\s*[^:-]+:\s*$' " with_items:
+let s:key_value = '\v^\s*[^:-]+:\s*\S' " apt: name=package
+let s:scalar_value = '\v:\s*[>|\|]\s*$' " shell: >
+
+if exists('*GetAnsibleIndent')
+  finish
+endif
+
+function GetAnsibleIndent(lnum)
+  if a:lnum == 1 || !prevnonblank(a:lnum-1)
+      return 0
+  endif
+  let prevlnum = prevnonblank(a:lnum - 1)
+  let maintain = indent(prevlnum)
+  let increase = maintain + &sw
+
+  let line = getline(prevlnum)
+  if line =~ s:array_entry
+    if line =~ s:named_module_entry
+      return increase
+    else
+      return maintain
+    endif
+  elseif line =~ s:dictionary_entry
+    return increase
+  elseif line =~ s:key_value
+    if line =~ s:scalar_value
+      return increase
+    else
+      return maintain
+    endif
+  else
+    return maintain
+  endif
+endfunction
+
+let &cpo = s:save_cpo
+
+endif

indent/blade.vim

@@ -1,66 +1,59 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'blade') == -1
   
-" Language:     Blade
-" Author:       Barry Deeney <sitemaster16@gmail.com>
-" Version:      0.1
-" Description:  BLADE indent file based on HTML indentation...
+" Vim indent file
+" Language:     Blade (Laravel)
+" Maintainer:   Jason Walton <jwalton512@gmail.com>
 
-" Check if this file has already been loaded
 if exists("b:did_indent")
-	finish
+    finish
 endif
-
-" Include HTML
 runtime! indent/html.vim
-runtime! indent/php.vim
-silent! unlet b:did_indent
-
-" What function do we need to use to detect indentation?
-setlocal indentexpr=BladeIndent()
-
-" What keys would trigger indentation?
-setlocal indentkeys=o,O,<Return>,<>>,{,},!^F,0{,0},0),:,!^F,o,O,e,*<Return>,=?>,=<?,=*/
-
-" THE MAIN INDENT FUNCTION. Return the amount of indent for v:lnum.
-func! BladeIndent()
-	" What is the current line?
-	let current_line = v:lnum
-
-	" What is the current text?
-	let current_text = tolower(getline(current_line))
-
-	" What was the last non blank line?
-	let previous_line = prevnonblank(current_line)
-
-	" What was the last non blank text?
-	let previous_text = tolower(getline(previous_line))
-
-	" How large are indents??
-	let indent_size = &sw
-
-	" Check if we have a PHPIndent value...
-	let indent = GetPhpIndent()
-
-	" check if we have indent
-	if indent == -1
-		" Check if we have BLADE
-		if current_text =~ '^\s*@' || previous_text =~ '^\s*@'
-			" We need to add to the indent
-			return indent_size * indent(previous_text)
-		endif
-
-		" Check if we have HTML
-		if current_text =~ '^\s*<' || previous_text =~ '^\s*<'
-			" We now give the honors to HtmlIndent()
-			let indent = HtmlIndent()
-		endif
-	endif
-
-	" Give the indent back!
-	return indent
-endfunc
-
-" Make sure we store that flag!
+unlet! b:did_indent
 let b:did_indent = 1
 
+setlocal autoindent
+setlocal indentexpr=GetBladeIndent()
+setlocal indentkeys=o,O,*<Return>,<>>,!^F,=@else,=@end,=@empty,=@show
+
+" Only define the function once.
+if exists("*GetBladeIndent")
+    finish
+endif
+
+function! GetBladeIndent()
+    let lnum = prevnonblank(v:lnum-1)
+    if lnum == 0
+        return 0
+    endif
+
+    let line = substitute(substitute(getline(lnum), '\s\+$', '', ''), '^\s\+', '', '')
+    let cline = substitute(substitute(getline(v:lnum), '\s\+$', '', ''), '^\s\+', '', '')
+    let indent = indent(lnum)
+    let cindent = indent(v:lnum)
+    if cline =~# '@\%(else\|elseif\|empty\|end\|show\)'
+        let indent = indent - &sw
+    else
+        if exists("*GetBladeIndentCustom")
+            let hindent = GetBladeIndentCustom()
+        else
+            let hindent = HtmlIndent()
+        endif
+        if hindent > -1
+            let indent = hindent
+        endif
+    endif
+    let increase = indent + &sw
+    if indent = indent(lnum)
+        let indent = cindent <= indent ? -1 : increase
+    endif
+
+    if line =~# '@\%(section\)\%(.*\s*@end\)\@!' && line !~# '@\%(section\)\s*([^,]*)'
+        return indent
+    elseif line =~# '@\%(if\|elseif\|else\|unless\|foreach\|forelse\|for\|while\|empty\|push\|section\|can\)\%(.*\s*@end\)\@!'
+        return increase
+    else
+        return indent
+    endif
+endfunction
+
 endif

indent/cabal.vim

@@ -0,0 +1,35 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'haskell') == -1
+  
+" indentation for cabal
+"
+" author: raichoo (raichoo@googlemail.com)
+"
+if exists('b:did_indent')
+  finish
+endif
+
+let b:did_indent = 1
+
+if !exists('g:cabal_indent_section')
+  "executable name
+  ">>main-is:           Main.hs
+  ">>hs-source-dirs:    src
+  let g:cabal_indent_section = 2
+elseif exists('g:cabal_indent_section') && g:cabal_indent_section > 4
+  let g:cabal_indent_section = 4
+endif
+
+setlocal indentexpr=GetCabalIndent()
+setlocal indentkeys=!^F,o,O,<CR>
+
+function! GetCabalIndent()
+  let l:prevline = getline(v:lnum - 1)
+
+  if l:prevline =~ '\C^\(executable\|library\|flag\|source-repository\|test-suite\|benchmark\)'
+    return g:cabal_indent_section
+  else
+    return match(l:prevline, '\S')
+  endif
+endfunction
+
+endif

indent/crystal.vim

@@ -0,0 +1,639 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
+  
+" Only load this indent file when no other was loaded.
+if exists('b:did_indent')
+  finish
+endif
+let b:did_indent = 1
+
+if !exists('g:crystal_indent_access_modifier_style')
+  " Possible values: "normal", "indent", "outdent"
+  let g:crystal_indent_access_modifier_style = 'normal'
+endif
+
+setlocal nosmartindent
+
+" Now, set up our indentation expression and keys that trigger it.
+setlocal indentexpr=GetCrystalIndent(v:lnum)
+setlocal indentkeys=0{,0},0),0],!^F,o,O,e,:,.
+setlocal indentkeys+==end,=else,=elsif,=when,=ensure,=rescue,==begin,==end
+setlocal indentkeys+==private,=protected,=public
+
+" Only define the function once.
+if exists('*GetCrystalIndent')
+  finish
+endif
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+" 1. Variables {{{1
+" ============
+
+" Regex of syntax group names that are or delimit strings/symbols or are comments.
+let s:syng_strcom = '\<crystal\%(Regexp\|RegexpDelimiter\|RegexpEscape' .
+      \ '\|Symbol\|String\|StringDelimiter\|StringEscape\|ASCIICode' .
+      \ '\|Interpolation\|InterpolationDelimiter\|NoInterpolation\|Comment\|Documentation\)\>'
+
+" Regex of syntax group names that are strings.
+let s:syng_string =
+      \ '\<crystal\%(String\|Interpolation\|NoInterpolation\|StringEscape\)\>'
+
+" Regex of syntax group names that are strings or documentation.
+let s:syng_stringdoc =
+      \'\<crystal\%(String\|Interpolation\|NoInterpolation\|StringEscape\|Documentation\)\>'
+
+" Expression used to check whether we should skip a match with searchpair().
+let s:skip_expr =
+      \ "synIDattr(synID(line('.'),col('.'),1),'name') =~ '".s:syng_strcom."'"
+
+" Regex used for words that, at the start of a line, add a level of indent.
+let s:crystal_indent_keywords =
+      \ '^\s*\zs\<\%(module\|\%(abstract\)\=\s*\%(class\|struct\)\|enum\|if\|for\|macro' .
+      \ '\|while\|until\|else\|elsif\|case\|when\|unless\|begin\|ensure\|rescue\|lib' .
+      \ '\|\%(protected\|private\)\=\s*def\):\@!\>' .
+      \ '\|\%([=,*/%+-]\|<<\|>>\|:\s\)\s*\zs' .
+      \ '\<\%(if\|for\|while\|until\|case\|unless\|begin\):\@!\>' .
+      \ '\|{%\s*\<\%(if\|for\|while\|until\|lib\|case\|unless\|begin\|else\|elsif\|when\)'
+
+" Regex used for words that, at the start of a line, remove a level of indent.
+let s:crystal_deindent_keywords =
+      \ '^\s*\zs\<\%(ensure\|else\|rescue\|elsif\|when\|end\):\@!\>' .
+      \ '\|{%\s*\<\%(ensure\|else\|rescue\|elsif\|when\|end\)\>'
+
+" Regex that defines the start-match for the 'end' keyword.
+" TODO: the do here should be restricted somewhat (only at end of line)?
+let s:end_start_regex =
+      \ '{%\s*\<\%(if\|for\|while\|until\|unless\|begin\|lib\)\>\|' .
+      \ '\C\%(^\s*\|[=,*/%+\-|;{]\|<<\|>>\|:\s\)\s*\zs' .
+      \ '\<\%(module\|\%(abstract\)\=\s*\%(class\|struct\)\|enum\|macro\|if\|for\|while\|until\|case\|unless\|begin\|lib' .
+      \ '\|\%(protected\|private\)\=\s*def\):\@!\>' .
+      \ '\|\%(^\|[^.:@$]\)\@<=\<do:\@!\>'
+
+" Regex that defines the middle-match for the 'end' keyword.
+let s:end_middle_regex =
+      \ '{%\s*\<\%(ensure\|else\|when\|elsif\)\>\s*%}\|' .
+      \ '\<\%(ensure\|else\|\%(\%(^\|;\)\s*\)\@<=\<rescue:\@!\>\|when\|elsif\):\@!\>'
+
+" Regex that defines the end-match for the 'end' keyword.
+let s:end_end_regex = '\%(^\|[^.:@$]\)\@<=\<end:\@!\>\|{%\s*\<\%(end\)\>'
+
+" Expression used for searchpair() call for finding match for 'end' keyword.
+let s:end_skip_expr = s:skip_expr .
+      \ ' || (expand("<cword>") == "do"' .
+      \ ' && getline(".") =~ "^\\s*\\<\\(while\\|until\\|for\\):\\@!\\>")'
+
+" Regex that defines continuation lines, not including (, {, or [.
+let s:non_bracket_continuation_regex = '\%([\\.,:*/%+]\|\<and\|\<or\|\%(<%\)\@<![=-]\|\W[|&?]\|||\|&&\)\s*\%(#.*\)\=$'
+
+" Regex that defines continuation lines.
+let s:continuation_regex =
+      \ '\%(%\@<![({[\\.,:*/%+]\|\<and\|\<or\|\%(<%\)\@<![=-]\|\W[|&?]\|||\|&&\)\s*\%(#.*\)\=$'
+
+" Regex that defines continuable keywords
+let s:continuable_regex =
+      \ '\C\%(^\s*\|[=,*/%+\-|;{]\|<<\|>>\|:\s\)\s*\zs' .
+      \ '\<\%(if\|for\|while\|until\|unless\):\@!\>'
+
+" Regex that defines bracket continuations
+let s:bracket_continuation_regex = '%\@<!\%([({[]\)\s*\%(#.*\)\=$'
+
+" Regex that defines end of bracket continuation followed by another continuation
+let s:bracket_switch_continuation_regex = '^\([^(]\+\zs).\+\)\+'.s:continuation_regex
+
+" Regex that defines the first part of a splat pattern
+let s:splat_regex = '[[,(]\s*\*\s*\%(#.*\)\=$'
+
+" Regex that defines blocks.
+"
+" Note that there's a slight problem with this regex and s:continuation_regex.
+" Code like this will be matched by both:
+"
+"   method_call do |(a, b)|
+"
+" The reason is that the pipe matches a hanging "|" operator.
+"
+let s:block_regex =
+      \ '\%(\<do:\@!\>\|%\@<!{\)\s*\%(|\s*(*\s*\%([*@&]\=\h\w*,\=\s*\)\%(,\s*(*\s*[*@&]\=\h\w*\s*)*\s*\)*|\)\=\s*\%(#.*\)\=$'
+
+let s:block_continuation_regex = '^\s*[^])}\t ].*'.s:block_regex
+
+" Regex that describes a leading operator (only a method call's dot for now)
+let s:leading_operator_regex = '^\s*[.]'
+
+" Regex that describes all indent access modifiers
+let s:access_modifier_regex = '\C^\s*\%(public\|protected\|private\)\s*\%(#.*\)\=$'
+
+" 2. Auxiliary Functions {{{1
+" ======================
+
+" Check if the character at lnum:col is inside a string, comment, or is ascii.
+function s:IsInStringOrComment(lnum, col)
+  return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_strcom
+endfunction
+
+" Check if the character at lnum:col is inside a string.
+function s:IsInString(lnum, col)
+  return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_string
+endfunction
+
+" Check if the character at lnum:col is inside a string or documentation.
+function s:IsInStringOrDocumentation(lnum, col)
+  return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_stringdoc
+endfunction
+
+" Check if the character at lnum:col is inside a string delimiter
+function s:IsInStringDelimiter(lnum, col)
+  return synIDattr(synID(a:lnum, a:col, 1), 'name') ==# 'crystalStringDelimiter'
+endfunction
+
+" Find line above 'lnum' that isn't empty, in a comment, or in a string.
+function s:PrevNonBlankNonString(lnum)
+  let in_block = 0
+  let lnum = prevnonblank(a:lnum)
+  while lnum > 0
+    " Go in and out of blocks comments as necessary.
+    " If the line isn't empty (with opt. comment) or in a string, end search.
+    let line = getline(lnum)
+    if line =~# '^=begin'
+      if in_block
+        let in_block = 0
+      else
+        break
+      endif
+    elseif !in_block && line =~# '^=end'
+      let in_block = 1
+    elseif !in_block && line !~# '^\s*#.*$' && !(s:IsInStringOrComment(lnum, 1)
+          \ && s:IsInStringOrComment(lnum, strlen(line)))
+      break
+    endif
+    let lnum = prevnonblank(lnum - 1)
+  endwhile
+  return lnum
+endfunction
+
+" Find line above 'lnum' that started the continuation 'lnum' may be part of.
+function s:GetMSL(lnum)
+  " Start on the line we're at and use its indent.
+  let msl = a:lnum
+  let msl_body = getline(msl)
+  let lnum = s:PrevNonBlankNonString(a:lnum - 1)
+  while lnum > 0
+    " If we have a continuation line, or we're in a string, use line as MSL.
+    " Otherwise, terminate search as we have found our MSL already.
+    let line = getline(lnum)
+
+    if s:Match(msl, s:leading_operator_regex)
+      " If the current line starts with a leading operator, keep its indent
+      " and keep looking for an MSL.
+      let msl = lnum
+    elseif s:Match(lnum, s:splat_regex)
+      " If the above line looks like the "*" of a splat, use the current one's
+      " indentation.
+      "
+      " Example:
+      "   Hash[*
+      "     method_call do
+      "       something
+      "
+      return msl
+    elseif s:Match(lnum, s:non_bracket_continuation_regex) &&
+          \ s:Match(msl, s:non_bracket_continuation_regex)
+      " If the current line is a non-bracket continuation and so is the
+      " previous one, keep its indent and continue looking for an MSL.
+      "
+      " Example:
+      "   method_call one,
+      "     two,
+      "     three
+      "
+      let msl = lnum
+    elseif s:Match(lnum, s:non_bracket_continuation_regex) &&
+          \ (s:Match(msl, s:bracket_continuation_regex) || s:Match(msl, s:block_continuation_regex))
+      " If the current line is a bracket continuation or a block-starter, but
+      " the previous is a non-bracket one, respect the previous' indentation,
+      " and stop here.
+      "
+      " Example:
+      "   method_call one,
+      "     two {
+      "     three
+      "
+      return lnum
+    elseif s:Match(lnum, s:bracket_continuation_regex) &&
+          \ (s:Match(msl, s:bracket_continuation_regex) || s:Match(msl, s:block_continuation_regex))
+      " If both lines are bracket continuations (the current may also be a
+      " block-starter), use the current one's and stop here
+      "
+      " Example:
+      "   method_call(
+      "     other_method_call(
+      "       foo
+      return msl
+    elseif s:Match(lnum, s:block_regex) &&
+          \ !s:Match(msl, s:continuation_regex) &&
+          \ !s:Match(msl, s:block_continuation_regex)
+      " If the previous line is a block-starter and the current one is
+      " mostly ordinary, use the current one as the MSL.
+      "
+      " Example:
+      "   method_call do
+      "     something
+      "     something_else
+      return msl
+    else
+      let col = match(line, s:continuation_regex) + 1
+      if (col > 0 && !s:IsInStringOrComment(lnum, col))
+            \ || s:IsInString(lnum, strlen(line))
+        let msl = lnum
+      else
+        break
+      endif
+    endif
+
+    let msl_body = getline(msl)
+    let lnum = s:PrevNonBlankNonString(lnum - 1)
+  endwhile
+  return msl
+endfunction
+
+" Check if line 'lnum' has more opening brackets than closing ones.
+function s:ExtraBrackets(lnum)
+  let opening = {'parentheses': [], 'braces': [], 'brackets': []}
+  let closing = {'parentheses': [], 'braces': [], 'brackets': []}
+
+  let line = getline(a:lnum)
+  let pos  = match(line, '[][(){}]', 0)
+
+  " Save any encountered opening brackets, and remove them once a matching
+  " closing one has been found. If a closing bracket shows up that doesn't
+  " close anything, save it for later.
+  while pos != -1
+    if !s:IsInStringOrComment(a:lnum, pos + 1)
+      if line[pos] ==# '('
+        call add(opening.parentheses, {'type': '(', 'pos': pos})
+      elseif line[pos] ==# ')'
+        if empty(opening.parentheses)
+          call add(closing.parentheses, {'type': ')', 'pos': pos})
+        else
+          let opening.parentheses = opening.parentheses[0:-2]
+        endif
+      elseif line[pos] ==# '{'
+        call add(opening.braces, {'type': '{', 'pos': pos})
+      elseif line[pos] ==# '}'
+        if empty(opening.braces)
+          call add(closing.braces, {'type': '}', 'pos': pos})
+        else
+          let opening.braces = opening.braces[0:-2]
+        endif
+      elseif line[pos] ==# '['
+        call add(opening.brackets, {'type': '[', 'pos': pos})
+      elseif line[pos] ==# ']'
+        if empty(opening.brackets)
+          call add(closing.brackets, {'type': ']', 'pos': pos})
+        else
+          let opening.brackets = opening.brackets[0:-2]
+        endif
+      endif
+    endif
+
+    let pos = match(line, '[][(){}]', pos + 1)
+  endwhile
+
+  " Find the rightmost brackets, since they're the ones that are important in
+  " both opening and closing cases
+  let rightmost_opening = {'type': '(', 'pos': -1}
+  let rightmost_closing = {'type': ')', 'pos': -1}
+
+  for opening in opening.parentheses + opening.braces + opening.brackets
+    if opening.pos > rightmost_opening.pos
+      let rightmost_opening = opening
+    endif
+  endfor
+
+  for closing in closing.parentheses + closing.braces + closing.brackets
+    if closing.pos > rightmost_closing.pos
+      let rightmost_closing = closing
+    endif
+  endfor
+
+  return [rightmost_opening, rightmost_closing]
+endfunction
+
+function s:Match(lnum, regex)
+  let line   = getline(a:lnum)
+  let offset = match(line, '\C'.a:regex)
+  let col    = offset + 1
+
+  while offset > -1 && s:IsInStringOrComment(a:lnum, col)
+    let offset = match(line, '\C'.a:regex, offset + 1)
+    let col = offset + 1
+  endwhile
+
+  if offset > -1
+    return col
+  else
+    return 0
+  endif
+endfunction
+
+" Locates the containing class/module's definition line, ignoring nested classes
+" along the way.
+"
+function! s:FindContainingClass()
+  let saved_position = getpos('.')
+
+  while searchpair(s:end_start_regex, s:end_middle_regex, s:end_end_regex, 'bW',
+        \ s:end_skip_expr) > 0
+    if expand('<cword>') =~# '\<class\|module\>'
+      let found_lnum = line('.')
+      call setpos('.', saved_position)
+      return found_lnum
+    endif
+  endwhile
+
+  call setpos('.', saved_position)
+  return 0
+endfunction
+
+" 3. GetCrystalIndent Function {{{1
+" =========================
+
+function GetCrystalIndent(...)
+  " 3.1. Setup {{{2
+  " ----------
+
+  " The value of a single shift-width
+  if exists('*shiftwidth')
+    let sw = shiftwidth()
+  else
+    let sw = &sw
+  endif
+
+  " For the current line, use the first argument if given, else v:lnum
+  let clnum = a:0 ? a:1 : v:lnum
+
+  " Set up variables for restoring position in file.  Could use clnum here.
+  let vcol = col('.')
+
+  " 3.2. Work on the current line {{{2
+  " -----------------------------
+
+  " Get the current line.
+  let line = getline(clnum)
+  let ind = -1
+
+  " If this line is an access modifier keyword, align according to the closest
+  " class declaration.
+  if g:crystal_indent_access_modifier_style ==? 'indent'
+    if s:Match(clnum, s:access_modifier_regex)
+      let class_line = s:FindContainingClass()
+      if class_line > 0
+        return indent(class_line) + sw
+      endif
+    endif
+  elseif g:crystal_indent_access_modifier_style ==? 'outdent'
+    if s:Match(clnum, s:access_modifier_regex)
+      let class_line = s:FindContainingClass()
+      if class_line > 0
+        return indent(class_line)
+      endif
+    endif
+  endif
+
+  " If we got a closing bracket on an empty line, find its match and indent
+  " according to it.  For parentheses we indent to its column - 1, for the
+  " others we indent to the containing line's MSL's level.  Return -1 if fail.
+  let col = matchend(line, '^\s*[]})]')
+  if col > 0 && !s:IsInStringOrComment(clnum, col)
+    call cursor(clnum, col)
+    let bs = strpart('(){}[]', stridx(')}]', line[col - 1]) * 2, 2)
+    if searchpair(escape(bs[0], '\['), '', bs[1], 'bW', s:skip_expr) > 0
+      if line[col-1] ==# ')' && col('.') != col('$') - 1
+        let ind = virtcol('.') - 1
+      else
+        let ind = indent(s:GetMSL(line('.')))
+      endif
+    endif
+    return ind
+  endif
+
+  " If we have a =begin or =end set indent to first column.
+  if match(line, '^\s*\%(=begin\|=end\)$') != -1
+    return 0
+  endif
+
+  " If we have a deindenting keyword, find its match and indent to its level.
+  " TODO: this is messy
+  if s:Match(clnum, s:crystal_deindent_keywords)
+    call cursor(clnum, 1)
+    if searchpair(s:end_start_regex, s:end_middle_regex, s:end_end_regex, 'bW',
+          \ s:end_skip_expr) > 0
+      let msl  = s:GetMSL(line('.'))
+      let line = getline(line('.'))
+
+      if strpart(line, 0, col('.') - 1) =~# '=\s*$' &&
+            \ strpart(line, col('.') - 1, 2) !~# 'do'
+        " assignment to case/begin/etc, on the same line, hanging indent
+        let ind = virtcol('.') - 1
+      elseif getline(msl) =~# '=\s*\(#.*\)\=$'
+        " in the case of assignment to the msl, align to the starting line,
+        " not to the msl
+        let ind = indent(line('.'))
+      else
+        " align to the msl
+        let ind = indent(msl)
+      endif
+    endif
+    return ind
+  endif
+
+  " If we are in a multi-line string or line-comment, don't do anything to it.
+  if s:IsInStringOrDocumentation(clnum, matchend(line, '^\s*') + 1)
+    return indent('.')
+  endif
+
+  " If we are at the closing delimiter of a "<<" heredoc-style string, set the
+  " indent to 0.
+  if line =~# '^\k\+\s*$'
+        \ && s:IsInStringDelimiter(clnum, 1)
+        \ && search('\V<<'.line, 'nbW') > 0
+    return 0
+  endif
+
+  " If the current line starts with a leading operator, add a level of indent.
+  if s:Match(clnum, s:leading_operator_regex)
+    return indent(s:GetMSL(clnum)) + sw
+  endif
+
+  " 3.3. Work on the previous line. {{{2
+  " -------------------------------
+
+  " Find a non-blank, non-multi-line string line above the current line.
+  let lnum = s:PrevNonBlankNonString(clnum - 1)
+
+  " If the line is empty and inside a string, use the previous line.
+  if line =~# '^\s*$' && lnum != prevnonblank(clnum - 1)
+    return indent(prevnonblank(clnum))
+  endif
+
+  " At the start of the file use zero indent.
+  if lnum == 0
+    return 0
+  endif
+
+  " Set up variables for the previous line.
+  let line = getline(lnum)
+  let ind = indent(lnum)
+
+  if s:Match(lnum, s:continuable_regex) && s:Match(lnum, s:continuation_regex)
+    return indent(s:GetMSL(lnum)) + sw + sw
+  endif
+
+  " If the previous line ended with a block opening, add a level of indent.
+  if s:Match(lnum, s:block_regex)
+    let msl = s:GetMSL(lnum)
+
+    if getline(msl) =~# '=\s*\(#.*\)\=$'
+      " in the case of assignment to the msl, align to the starting line,
+      " not to the msl
+      let ind = indent(lnum) + sw
+    else
+      let ind = indent(msl) + sw
+    endif
+    return ind
+  endif
+
+  " If the previous line started with a leading operator, use its MSL's level
+  " of indent
+  if s:Match(lnum, s:leading_operator_regex)
+    return indent(s:GetMSL(lnum))
+  endif
+
+  " If the previous line ended with the "*" of a splat, add a level of indent
+  if line =~ s:splat_regex
+    return indent(lnum) + sw
+  endif
+
+  " If the previous line contained unclosed opening brackets and we are still
+  " in them, find the rightmost one and add indent depending on the bracket
+  " type.
+  "
+  " If it contained hanging closing brackets, find the rightmost one, find its
+  " match and indent according to that.
+  if line =~# '[[({]' || line =~# '[])}]\s*\%(#.*\)\=$'
+    let [opening, closing] = s:ExtraBrackets(lnum)
+
+    if opening.pos != -1
+      if opening.type ==# '(' && searchpair('(', '', ')', 'bW', s:skip_expr) > 0
+        if col('.') + 1 == col('$')
+          return ind + sw
+        else
+          return virtcol('.')
+        endif
+      else
+        let nonspace = matchend(line, '\S', opening.pos + 1) - 1
+        return nonspace > 0 ? nonspace : ind + sw
+      endif
+    elseif closing.pos != -1
+      call cursor(lnum, closing.pos + 1)
+      normal! %
+
+      if s:Match(line('.'), s:crystal_indent_keywords)
+        return indent('.') + sw
+      else
+        return indent('.')
+      endif
+    else
+      call cursor(clnum, vcol)
+    end
+  endif
+
+  " If the previous line ended with an "end", match that "end"s beginning's
+  " indent.
+  let col = s:Match(lnum, '\%(^\|[^.:@$]\)\<end\>\s*\%(#.*\)\=$')
+  if col > 0
+    call cursor(lnum, col)
+    if searchpair(s:end_start_regex, '', s:end_end_regex, 'bW',
+          \ s:end_skip_expr) > 0
+      let n = line('.')
+      let ind = indent('.')
+      let msl = s:GetMSL(n)
+      if msl != n
+        let ind = indent(msl)
+      end
+      return ind
+    endif
+  end
+
+  let col = s:Match(lnum, s:crystal_indent_keywords)
+  if col > 0
+    call cursor(lnum, col)
+    let ind = virtcol('.') - 1 + sw
+    " TODO: make this better (we need to count them) (or, if a searchpair
+    " fails, we know that something is lacking an end and thus we indent a
+    " level
+    if s:Match(lnum, s:end_end_regex)
+      let ind = indent('.')
+    endif
+    return ind
+  endif
+
+  " 3.4. Work on the MSL line. {{{2
+  " --------------------------
+
+  " Set up variables to use and search for MSL to the previous line.
+  let p_lnum = lnum
+  let lnum = s:GetMSL(lnum)
+
+  " If the previous line wasn't a MSL.
+  if p_lnum != lnum
+    " If previous line ends bracket and begins non-bracket continuation decrease indent by 1.
+    if s:Match(p_lnum, s:bracket_switch_continuation_regex)
+      return ind - 1
+    " If previous line is a continuation return its indent.
+    " TODO: the || s:IsInString() thing worries me a bit.
+    elseif s:Match(p_lnum, s:non_bracket_continuation_regex) || s:IsInString(p_lnum,strlen(line))
+      return ind
+    endif
+  endif
+
+  " Set up more variables, now that we know we wasn't continuation bound.
+  let line = getline(lnum)
+  let msl_ind = indent(lnum)
+
+  " If the MSL line had an indenting keyword in it, add a level of indent.
+  " TODO: this does not take into account contrived things such as
+  " module Foo; class Bar; end
+  if s:Match(lnum, s:crystal_indent_keywords)
+    let ind = msl_ind + sw
+    if s:Match(lnum, s:end_end_regex)
+      let ind = ind - sw
+    endif
+    return ind
+  endif
+
+  " If the previous line ended with [*+/.,-=], but wasn't a block ending or a
+  " closing bracket, indent one extra level.
+  if s:Match(lnum, s:non_bracket_continuation_regex) && !s:Match(lnum, '^\s*\([\])}]\|end\)')
+    if lnum == p_lnum
+      let ind = msl_ind + sw
+    else
+      let ind = msl_ind
+    endif
+    return ind
+  endif
+
+  " }}}2
+
+  return ind
+endfunction
+
+" }}}1
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
+" vim:set sw=2 sts=2 ts=8 et:
+
+endif

indent/cucumber.vim

@@ -29,6 +29,7 @@ function! GetCucumberIndent()
   let line  = getline(prevnonblank(v:lnum-1))
   let cline = getline(v:lnum)
   let nline = getline(nextnonblank(v:lnum+1))
+  let sw = exists('*shiftwidth') ? shiftwidth() : &sw
   let syn = s:syn(prevnonblank(v:lnum-1))
   let csyn = s:syn(v:lnum)
   let nsyn = s:syn(nextnonblank(v:lnum+1))
@@ -37,38 +38,38 @@ function! GetCucumberIndent()
     return 0
   elseif csyn ==# 'cucumberExamples' || cline =~# '^\s*\%(Examples\|Scenarios\):'
     " examples heading
-    return 2 * &sw
+    return 2 * sw
   elseif csyn =~# '^cucumber\%(Background\|Scenario\|ScenarioOutline\)$' || cline =~# '^\s*\%(Background\|Scenario\|Scenario Outline\):'
     " background, scenario or outline heading
-    return &sw
+    return sw
   elseif syn ==# 'cucumberFeature' || line =~# '^\s*Feature:'
     " line after feature heading
-    return &sw
+    return sw
   elseif syn ==# 'cucumberExamples' || line =~# '^\s*\%(Examples\|Scenarios\):'
     " line after examples heading
-    return 3 * &sw
+    return 3 * sw
   elseif syn =~# '^cucumber\%(Background\|Scenario\|ScenarioOutline\)$' || line =~# '^\s*\%(Background\|Scenario\|Scenario Outline\):'
     " line after background, scenario or outline heading
-    return 2 * &sw
+    return 2 * sw
   elseif cline =~# '^\s*[@#]' && (nsyn == 'cucumberFeature' || nline =~# '^\s*Feature:' || indent(prevnonblank(v:lnum-1)) <= 0)
     " tag or comment before a feature heading
     return 0
   elseif cline =~# '^\s*@'
     " other tags
-    return &sw
+    return sw
   elseif cline =~# '^\s*[#|]' && line =~# '^\s*|'
     " mid-table
     " preserve indent
     return indent(prevnonblank(v:lnum-1))
   elseif cline =~# '^\s*|' && line =~# '^\s*[^|]'
     " first line of a table, relative indent
-    return indent(prevnonblank(v:lnum-1)) + &sw
+    return indent(prevnonblank(v:lnum-1)) + sw
   elseif cline =~# '^\s*[^|]' && line =~# '^\s*|'
     " line after a table, relative unindent
-    return indent(prevnonblank(v:lnum-1)) - &sw
+    return indent(prevnonblank(v:lnum-1)) - sw
   elseif cline =~# '^\s*#' && getline(v:lnum-1) =~ '^\s*$' && (nsyn =~# '^cucumber\%(Background\|Scenario\|ScenarioOutline\)$' || nline =~# '^\s*\%(Background\|Scenario\|Scenario Outline\):')
     " comments on scenarios
-    return &sw
+    return sw
   endif
   return indent(prevnonblank(v:lnum-1))
 endfunction

indent/dart.vim

@@ -0,0 +1,13 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'dart') == -1
+  
+if exists('b:did_indent')
+  finish
+endif
+let b:did_indent = 1
+
+setlocal cindent
+setlocal cinoptions+=j1,J1
+
+let b:undo_indent = 'setl cin< cino<'
+
+endif

indent/eelixir.vim

@@ -1,10 +1,5 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elixir') == -1
   
-" Vim indent file
-" Language: Embedded Elixir
-" URL:      https://github.com/elixir-lang/vim-elixir
-
-
 if exists("b:did_indent")
   finish
 endif

indent/elixir.vim

@@ -1,10 +1,5 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elixir') == -1
   
-" Vim indent file
-" Language: Elixir
-" Maintainer: Carlos Galdino <carloshsgaldino@gmail.com>
-" Last Change: 2013 Apr 24
-
 if exists("b:did_indent")
   finish
 endif
@@ -13,7 +8,7 @@ let b:did_indent = 1
 setlocal nosmartindent
 
 setlocal indentexpr=GetElixirIndent()
-setlocal indentkeys+=0=end,0=else,0=match,0=elsif,0=catch,0=after,0=rescue
+setlocal indentkeys+=0),0],0=end,0=else,0=match,0=elsif,0=catch,0=after,0=rescue
 
 if exists("*GetElixirIndent")
   finish
@@ -22,27 +17,41 @@ endif
 let s:cpo_save = &cpo
 set cpo&vim
 
-let s:skip_syntax  = '\%(Comment\|String\)$'
-let s:block_skip   = "synIDattr(synID(line('.'),col('.'),1),'name') =~? '" . s:skip_syntax . "'"
-let s:block_start  = 'do\|fn'
-let s:block_middle = 'else\|match\|elsif\|catch\|after\|rescue'
-let s:block_end    = 'end'
-let s:symbols_end  = '\]\|}'
-let s:arrow        = '^.*->$'
-let s:pipeline     = '^\s*|>.*$'
+let s:no_colon_before        = ':\@<!'
+let s:no_colon_after         = ':\@!'
+let s:symbols_end            = '\]\|}\|)'
+let s:symbols_start          = '\[\|{\|('
+let s:arrow                  = '^.*->$'
+let s:skip_syntax            = '\%(Comment\|String\)$'
+let s:block_skip             = "synIDattr(synID(line('.'),col('.'),1),'name') =~? '".s:skip_syntax."'"
+let s:block_start            = '\<\%(do\|fn\)\>'
+let s:block_middle           = 'else\|match\|elsif\|catch\|after\|rescue'
+let s:block_end              = 'end'
+let s:starts_with_pipeline   = '^\s*|>.*$'
+let s:ending_with_assignment = '=\s*$'
 
-let s:indent_keywords   = '\<\%(' . s:block_start . '\|' . s:block_middle . '\)$' . '\|' . s:arrow
-let s:deindent_keywords = '^\s*\<\%(' . s:block_end . '\|' . s:block_middle . '\)\>' . '\|' . s:arrow
+let s:indent_keywords   = '\<'.s:no_colon_before.'\%('.s:block_start.'\|'.s:block_middle.'\)$'.'\|'.s:arrow
+let s:deindent_keywords = '^\s*\<\%('.s:block_end.'\|'.s:block_middle.'\)\>'.'\|'.s:arrow
+
+let s:pair_start  = '\<\%('.s:no_colon_before.s:block_start.'\)\>'.s:no_colon_after
+let s:pair_middle = '\<\%('.s:block_middle.'\)\>'.s:no_colon_after.'\zs'
+let s:pair_end    = '\<\%('.s:no_colon_before.s:block_end.'\)\>\zs'
+
+let s:inside_block = 0
 
 function! GetElixirIndent()
   let lnum = prevnonblank(v:lnum - 1)
-  let ind  = indent(lnum)
 
   " At the start of the file use zero indent.
   if lnum == 0
     return 0
   endif
 
+  let opened_symbol = 0
+  let current_line  = getline(v:lnum)
+  let last_line     = getline(lnum)
+  let ind           = indent(lnum)
+
   " TODO: Remove these 2 lines
   " I don't know why, but for the test on spec/indent/lists_spec.rb:24.
   " Vim is making some mess on parsing the syntax of 'end', it is being
@@ -52,58 +61,71 @@ function! GetElixirIndent()
   syntax sync fromstart
 
   if synIDattr(synID(v:lnum, 1, 1), "name") !~ s:skip_syntax
-    let current_line = getline(v:lnum)
-    let last_line = getline(lnum)
 
-    let splited_line = split(last_line, '\zs')
-    let opened_symbol = 0
-    let opened_symbol += count(splited_line, '[') - count(splited_line, ']')
-    let opened_symbol += count(splited_line, '{') - count(splited_line, '}')
+    if last_line !~ s:arrow
+      let split_line = split(last_line, '\zs')
+      let opened_symbol += count(split_line, '(') - count(split_line, ')')
+      let opened_symbol += count(split_line, '[') - count(split_line, ']')
+      let opened_symbol += count(split_line, '{') - count(split_line, '}')
+    end
 
-    let ind += opened_symbol * &sw
+    " if start symbol is followed by a character, indent based on the
+    " whitespace after the symbol, otherwise use the default shiftwidth
+    if last_line =~ '\('.s:symbols_start.'\).'
+      let opened_prefix = matchlist(last_line, '\('.s:symbols_start.'\)\s*')[0]
+      let ind += (opened_symbol * strlen(opened_prefix))
+    else
+      let ind += (opened_symbol * &sw)
+    endif
 
-    if last_line =~ '^\s*\(' . s:symbols_end . '\)'
+    if last_line =~ '^\s*\('.s:symbols_end.'\)' || last_line =~ s:indent_keywords
       let ind += &sw
     endif
 
-    if current_line =~ '^\s*\(' . s:symbols_end . '\)'
+    if current_line =~ '^\s*\('.s:symbols_end.'\)'
       let ind -= &sw
     endif
 
-    if last_line =~ s:indent_keywords
+    if last_line =~ s:ending_with_assignment && opened_symbol == 0
+      let b:old_ind = indent(lnum)
       let ind += &sw
-    endif
+    end
 
     " if line starts with pipeline
-    " and last line contains pipeline(s)
+    " and last line ends with a pipeline,
     " align them
     if last_line =~ '|>.*$' &&
-          \ current_line =~ s:pipeline
+          \ current_line =~ s:starts_with_pipeline
       let ind = float2nr(match(last_line, '|>') / &sw) * &sw
 
     " if line starts with pipeline
     " and last line is an attribution
     " indents pipeline in same level as attribution
-    elseif current_line =~ s:pipeline &&
+    elseif current_line =~ s:starts_with_pipeline &&
           \ last_line =~ '^[^=]\+=.\+$'
-      let b:old_ind = ind
+
+      if !exists('b:old_ind') || b:old_ind == 0
+        let b:old_ind = indent(lnum)
+      end
       let ind = float2nr(matchend(last_line, '=\s*[^ ]') / &sw) * &sw
     endif
 
     " if last line starts with pipeline
     " and current line doesn't start with pipeline
     " returns the indentation before the pipeline
-    if last_line =~ s:pipeline &&
-          \ current_line !~ s:pipeline
+    if last_line =~ s:starts_with_pipeline &&
+          \ current_line !~ s:starts_with_pipeline
       let ind = b:old_ind
     endif
 
     if current_line =~ s:deindent_keywords
-      let bslnum = searchpair( '\<\%(' . s:block_start . '\):\@!\>',
-            \ '\<\%(' . s:block_middle . '\):\@!\>\zs',
-            \ '\<:\@<!' . s:block_end . '\>\zs',
+      let bslnum = searchpair(
+            \ s:pair_start,
+            \ s:pair_middle,
+            \ s:pair_end,
             \ 'nbW',
-            \ s:block_skip )
+            \ s:block_skip
+            \ )
 
       let ind = indent(bslnum)
     endif

indent/elm.vim

@@ -0,0 +1,129 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elm') == -1
+  
+" Vim indent file
+" Language:     Haskell
+" Maintainer:   lilydjwg <lilydjwg@gmail.com>
+" Version:	1.0
+" References:	http://en.wikibooks.org/wiki/Haskell/Indentation
+" 		http://book.realworldhaskell.org/read/
+" See Also:	The Align plugin http://www.vim.org/scripts/script.php?script_id=294
+
+" Only load this indent file when no other was loaded.
+if exists("b:did_indent")
+    finish
+endif
+let b:did_indent = 1
+
+setlocal indentexpr=HaskellIndent()
+for i in split('0{,:,0#,e', ',')
+    exec "setlocal indentkeys-=" . i
+endfor
+setlocal indentkeys+=0=else,0=in,0=where,0),0<bar>
+setlocal tabstop=8
+setlocal expandtab
+
+if !exists('g:Haskell_no_mapping')
+    inoremap <silent> <BS> <C-R>=<SID>HaskellDedent(1)<CR>
+    inoremap <silent> <C-D> <C-R>=<SID>HaskellDedent(0)<CR>
+endif
+
+" Only define the functions once.
+if exists("*HaskellIndent")
+    finish
+endif
+
+let s:align_map = {
+            \ 'in': '\<let\>',
+            \ '\<else\>': '\<then\>',
+            \ ',': '\v%(\s|\w|^)@<=[[{]%(\s|\w|"|$)@='
+            \ }
+let s:indent_self = ['=']
+let s:indent_next = ['let', 'in', 'where', 'do', 'if']
+let s:indent_if_final = ['=', 'do', '->', 'of', 'where']
+
+function HaskellIndent()
+    let lnum = v:lnum - 1
+
+    " Hit the start of the file, use zero indent.
+    if lnum == 0
+        return 0
+    endif
+
+    let ind = indent(lnum)
+    let prevline = getline(lnum)
+    let curline = getline(v:lnum)
+    let curwords = split(curline)
+    if len(curwords) > 0
+        if has_key(s:align_map, curwords[0])
+            let word = s:align_map[curwords[0]]
+            let m = -1
+            let line = v:lnum
+            while m == -1
+                let line -= 1
+                if line <= 0
+                    return -1
+                endif
+                let m = match(getline(line), word)
+            endwhile
+            return m
+        elseif index(s:indent_self, curwords[0]) != -1
+            return ind + &sw
+        elseif curwords[0] == '|'
+            return match(prevline, '\v%(\s|\w|^)@<=[|=]%(\s|\w)@=')
+        elseif index([')', '}'], curwords[0]) != -1
+            return ind - &sw
+        elseif curwords[0] == 'where'
+            if prevline =~ '\v^\s+\|%(\s|\w)@='
+                return ind - 1
+            endif
+        endif
+    endif
+
+    let prevwords = split(prevline)
+    if len(prevwords) == 0
+        return 0
+    endif
+
+    if prevwords[-1] == 'where' && prevwords[0] == 'module'
+        return 0
+    elseif index(s:indent_if_final, prevwords[-1]) != -1
+        return ind + &sw
+    elseif prevwords[-1] =~ '\v%(\s|\w|^)@<=[[{(]$'
+        return ind + &sw
+    else
+        for word in reverse(prevwords)
+            if index(s:indent_next, word) != -1
+                return match(prevline, '\<'.word.'\>') + len(word) + 1
+            endif
+        endfor
+    endif
+
+    if len(curwords) > 0 && curwords[0] == 'where'
+        return ind + &sw
+    endif
+
+    return ind
+endfunction
+
+function s:HaskellDedent(isbs)
+    if a:isbs && strpart(getline('.'), 0, col('.')-1) !~ '^\s\+$'
+        return "\<BS>"
+    endif
+
+    let curind = indent('.')
+    let line = line('.') - 1
+    while curind > 0 && line > 0
+        let ind = indent(line)
+        if ind >= curind
+            let line -= 1
+        else
+            echomsg curind ind
+            call setline('.', repeat(' ', ind) .
+                        \ substitute(getline('.'), '^\s\+', '', ''))
+            return ''
+        endif
+    endwhile
+    return a:isbs ? "\<BS>" : ''
+endfunction
+
+endif

indent/eruby.vim

@@ -92,7 +92,7 @@ function! GetErubyIndent(...)
   if line =~# '^\s*<%[=#-]\=\s*$' && cline !~# '^\s*end\>'
     let ind = ind + sw
   endif
-  if line !~# '^\s*<%' && line =~# '%>\s*$'
+  if line !~# '^\s*<%' && line =~# '%>\s*$' && line !~# '^\s*end\>'
     let ind = ind - sw
   endif
   if cline =~# '^\s*[-=]\=%>\s*$'

indent/fish.vim

@@ -0,0 +1,6 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'fish') == -1
+  
+setlocal indentexpr=fish#Indent()
+setlocal indentkeys+==end,=else,=case
+
+endif

indent/gitconfig.vim

@@ -3,7 +3,7 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'git') == -1
 " Vim indent file
 " Language:	git config file
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2012 April 7
+" Last Change:	2013 May 30
 
 if exists("b:did_indent")
   finish
@@ -22,17 +22,18 @@ if exists("*GetGitconfigIndent")
 endif
 
 function! GetGitconfigIndent()
+  let sw    = exists('*shiftwidth') ? shiftwidth() : &sw
   let line  = getline(prevnonblank(v:lnum-1))
   let cline = getline(v:lnum)
   if line =~  '\\\@<!\%(\\\\\)*\\$'
     " odd number of slashes, in a line continuation
-    return 2 * &sw
+    return 2 * sw
   elseif cline =~ '^\s*\['
     return 0
   elseif cline =~ '^\s*\a'
-    return &sw
+    return sw
   elseif cline == ''       && line =~ '^\['
-    return &sw
+    return sw
   else
     return -1
   endif

indent/gohtmltmpl.vim

@@ -6,4 +6,43 @@ endif
 
 runtime! indent/html.vim
 
+" Indent Golang HTML templates
+setlocal indentexpr=GetGoHTMLTmplIndent(v:lnum)
+setlocal indentkeys+==else,=end
+
+" Only define the function once.
+if exists("*GetGoHTMLTmplIndent")
+  finish
+endif
+
+function! GetGoHTMLTmplIndent(lnum)
+  " Get HTML indent
+  if exists('*HtmlIndent')
+    let ind = HtmlIndent()
+  else
+    let ind = HtmlIndentGet(a:lnum)
+  endif
+
+  " The value of a single shift-width
+  if exists('*shiftwidth')
+    let sw = shiftwidth()
+  else
+    let sw = &sw
+  endif
+
+  " If need to indent based on last line
+  let last_line = getline(a:lnum-1)
+  if last_line =~ '^\s*{{\s*\%(if\|else\|range\|with\|define\|block\).*}}'
+    let ind += sw
+  endif
+
+  " End of FuncMap block
+  let current_line = getline(a:lnum)
+  if current_line =~ '^\s*{{\s*\%(else\|end\).*}}'
+    let ind -= sw
+  endif
+
+  return ind
+endfunction
+
 endif

indent/haml.vim

@@ -39,10 +39,11 @@ function! GetHamlIndent()
   let line = substitute(line,'^\s\+','','')
   let indent = indent(lnum)
   let cindent = indent(v:lnum)
+  let sw = exists('*shiftwidth') ? shiftwidth() : &sw
   if cline =~# '\v^-\s*%(elsif|else|when)>'
-    let indent = cindent < indent ? cindent : indent - &sw
+    let indent = cindent < indent ? cindent : indent - sw
   endif
-  let increase = indent + &sw
+  let increase = indent + sw
   if indent == indent(lnum)
     let indent = cindent <= indent ? -1 : increase
   endif

indent/handlebars.vim

@@ -0,0 +1,104 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'handlebars') == -1
+  
+" Mustache & Handlebars syntax
+" Language:	Mustache, Handlebars
+" Maintainer:	Juvenn Woo <machese@gmail.com>
+" Screenshot:   http://imgur.com/6F408
+" Version:	2
+" Last Change:  Oct 10th 2015
+" Remarks: based on eruby indent plugin by tpope
+" References:
+"   [Mustache](http://github.com/defunkt/mustache)
+"   [Handlebars](https://github.com/wycats/handlebars.js)
+"   [ctemplate](http://code.google.com/p/google-ctemplate/)
+"   [ctemplate doc](http://google-ctemplate.googlecode.com/svn/trunk/doc/howto.html)
+"   [et](http://www.ivan.fomichev.name/2008/05/erlang-template-engine-prototype.html)
+
+if exists("b:did_indent_hbs")
+  finish
+endif
+
+unlet! b:did_indent
+setlocal indentexpr=
+
+runtime! indent/html.vim
+unlet! b:did_indent
+
+" Force HTML indent to not keep state.
+let b:html_indent_usestate = 0
+
+if &l:indentexpr == ''
+  if &l:cindent
+    let &l:indentexpr = 'cindent(v:lnum)'
+  else
+    let &l:indentexpr = 'indent(prevnonblank(v:lnum-1))'
+  endif
+endif
+let b:handlebars_subtype_indentexpr = &l:indentexpr
+
+let b:did_indent = 1
+let b:did_indent_hbs = 1
+
+setlocal indentexpr=GetHandlebarsIndent()
+setlocal indentkeys=o,O,*<Return>,<>>,{,},0),0],o,O,!^F,=end,=else,=elsif,=rescue,=ensure,=when
+
+" Only define the function once.
+if exists("*GetHandlebarsIndent")
+  finish
+endif
+
+function! GetHandlebarsIndent(...)
+  " The value of a single shift-width
+  if exists('*shiftwidth')
+    let sw = shiftwidth()
+  else
+    let sw = &sw
+  endif
+
+  if a:0 && a:1 == '.'
+    let v:lnum = line('.')
+  elseif a:0 && a:1 =~ '^\d'
+    let v:lnum = a:1
+  endif
+  let vcol = col('.')
+  call cursor(v:lnum,1)
+  call cursor(v:lnum,vcol)
+  exe "let ind = ".b:handlebars_subtype_indentexpr
+
+  " Workaround for Andy Wokula's HTML indent. This should be removed after
+  " some time, since the newest version is fixed in a different way.
+  if b:handlebars_subtype_indentexpr =~# '^HtmlIndent('
+  \ && exists('b:indent')
+  \ && type(b:indent) == type({})
+  \ && has_key(b:indent, 'lnum')
+    " Force HTML indent to not keep state
+    let b:indent.lnum = -1
+  endif
+  let lnum = prevnonblank(v:lnum-1)
+  let line = getline(lnum)
+  let cline = getline(v:lnum)
+
+  " all indent rules only apply if the block opening/closing
+  " tag is on a separate line
+
+  " indent after block {{#block
+  if line =~# '\v\s*\{\{\#.*\s*'
+    let ind = ind + sw
+  endif
+  " unindent after block close {{/block}}
+  if cline =~# '\v^\s*\{\{\/\S*\}\}\s*'
+    let ind = ind - sw
+  endif
+  " unindent {{else}}
+  if cline =~# '\v^\s*\{\{else.*\}\}\s*$'
+    let ind = ind - sw
+  endif
+  " indent again after {{else}}
+  if line =~# '\v^\s*\{\{else.*\}\}\s*$'
+    let ind = ind + sw
+  endif
+
+  return ind
+endfunction
+
+endif

indent/haskell.vim

@@ -0,0 +1,446 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'haskell') == -1
+  
+" indentation for haskell
+"
+" author: raichoo (raichoo@googlemail.com)
+"
+" Modify g:haskell_indent_if and g:haskell_indent_case to
+" change indentation for `if'(default 3) and `case'(default 5).
+" Example (in .vimrc):
+" > let g:haskell_indent_if = 2
+
+if exists('b:did_indent')
+  finish
+endif
+
+let b:did_indent = 1
+
+if !exists('g:haskell_indent_if')
+  " if x
+  " >>>then ...
+  " >>>else ...
+  let g:haskell_indent_if = 3
+endif
+
+if !exists('g:haskell_indent_case')
+  " case xs of
+  " >>[]     -> ...
+  " >>(y:ys) -> ...
+  let g:haskell_indent_case = 2
+endif
+
+if !exists('g:haskell_indent_let')
+  " let x = 0 in
+  " >>>>x
+  let g:haskell_indent_let = 4
+endif
+
+if !exists('g:haskell_indent_where')
+  " where f :: Int -> Int
+  " >>>>>>f x = x
+  let g:haskell_indent_where = 6
+endif
+
+if !exists('g:haskell_indent_do')
+  " do x <- a
+  " >>>y <- b
+  let g:haskell_indent_do = 3
+endif
+
+if !exists('g:haskell_indent_in')
+  " let x = 1
+  " >in x
+  let g:haskell_indent_in = 1
+endif
+
+if !exists('g:haskell_indent_guard')
+  " f x y
+  " >>|
+  let g:haskell_indent_guard = 2
+endif
+
+setlocal indentexpr=GetHaskellIndent()
+setlocal indentkeys=0{,0},0(,0),0[,0],!^F,o,O,0\=,0=where,0=let,0=deriving,0\,,<space>
+
+function! s:isInBlock(hlstack)
+  return index(a:hlstack, 'haskellParens') > -1 || index(a:hlstack, 'haskellBrackets') > -1 || index(a:hlstack, 'haskellBlock') > -1
+endfunction
+
+function! s:getNesting(hlstack)
+  return filter(a:hlstack, 'v:val == "haskellBlock" || v:val == "haskellBrackets" || v:val == "haskellParens"')
+endfunction
+
+function! s:getHLStack()
+  return map(synstack(line('.'), col('.')), 'synIDattr(v:val, "name")')
+endfunction
+
+" indent matching character
+function! s:indentMatching(char)
+  normal! 0
+  call search(a:char, 'cW')
+  normal! %
+  return col('.') - 1
+endfunction
+
+" backtrack to find guard clause
+function! s:indentGuard(pos, prevline)
+  let l:l = a:prevline
+  let l:c = 1
+
+  while v:lnum != l:c
+    " empty line, stop looking
+    if l:l =~ '^$'
+      return a:pos
+    " guard found
+    elseif l:l =~ '^\s*|\s\+'
+      return match(l:l, '|')
+    " found less deeper indentation (not starting with `,` or `=`)
+    " stop looking
+    else
+      let l:m = match(l:l, '\S')
+      if l:l !~ '^\s*[=,]' && l:m <= a:pos
+        return l:m + g:haskell_indent_guard
+      endif
+    endif
+    let l:c += 1
+    let l:l = getline(v:lnum - l:c)
+  endwhile
+
+  return -1
+endfunction
+
+function! GetHaskellIndent()
+  let l:hlstack = s:getHLStack()
+
+  " do not indent in strings and quasiquotes
+  if index(l:hlstack, 'haskellString') > -1 || index(l:hlstack, 'haskellQuasiQuote') > -1
+    return -1
+  endif
+
+  " blockcomment handling
+  if index(l:hlstack, 'haskellBlockComment') > -1
+    for l:c in range(v:lnum - 1, 0, -1)
+      let l:line = getline(l:c)
+      if l:line =~ '{-'
+        return 1 + match(l:line, '{-')
+      endif
+    endfor
+    return 1
+  endif
+
+  let l:prevline = getline(v:lnum - 1)
+  let l:line     = getline(v:lnum)
+
+  " reset
+  if l:prevline =~ '^\s*$' && l:line !~ '^\s*\S'
+    return 0
+  endif
+
+  " comment indentation
+  if l:prevline =~ '^\s*--'
+    return match(l:prevline, '\S')
+  endif
+
+  " operator at end of previous line
+  if l:prevline =~ '[!#$%&*+./<>?@\\^|~-]\s*$'
+    return match(l:prevline, '\S') + &shiftwidth
+  endif
+
+  " let foo =
+  " >>>>>>bar
+  if l:prevline =~ '\C\<let\>\s\+[^=]\+=\s*$'
+    return match(l:prevline, '\C\<let\>') + g:haskell_indent_let + &shiftwidth
+  endif
+
+  " let x = 1 in
+  " >>>>x
+  if l:prevline =~ '\C\<let\>\s\+.\+\<in\>\?$' && l:line !~ '\C^\s*\<in\>'
+    return match(l:prevline, '\C\<let\>') + g:haskell_indent_let
+  endif
+
+  " let x = 1
+  " let y = 2
+  "
+  " let x = 1
+  " >in x
+  "
+  " let x = 1
+  " >>>>y = 2
+  if l:prevline =~ '\C\<let\>\s\+.\+$'
+    if l:line =~ '\C^\s*\<let\>'
+      return match(l:prevline, '\C\<let\>')
+    elseif l:line =~ '\C^\s*\<in\>'
+      return match(l:prevline, '\C\<let\>') + g:haskell_indent_in
+    else
+      return match(l:prevline, '\C\<let\>') + g:haskell_indent_let
+    endif
+  endif
+
+  " if handling
+  if l:prevline !~ '\C\<else\>'
+    let l:s = match(l:prevline, '\C\<if\>.*\&.*\zs\<then\>')
+    if l:s > 0
+      return l:s
+    endif
+
+    let l:s = match(l:prevline, '\C\<if\>')
+    if l:s > 0
+      return l:s + g:haskell_indent_if
+    endif
+  endif
+
+  " where
+  " >>foo
+  "
+  " do
+  " >>foo
+  "
+  " foo =
+  " >>bar
+  if l:prevline =~ '\C\(\<where\>\|\<do\>\|=\)\s*$'
+    return match(l:prevline, '\S') + &shiftwidth
+  endif
+
+  "" where foo
+  "" >>>>>>bar
+  if l:prevline =~ '\C\<where\>\s\+\S\+.*$'
+    if  l:line =~ '^\s*[=-]>\s' && l:prevline =~ ' :: '
+      return match(l:prevline, ':: ')
+    else
+      return match(l:prevline, '\C\<where\>') + g:haskell_indent_where
+  endif
+  endif
+
+  " do foo
+  " >>>bar
+  if l:prevline =~ '\C\<do\>\s\+\S\+.*$'
+    return match(l:prevline, '\C\<do\>') + g:haskell_indent_do
+  endif
+
+  " case foo of
+  " >>bar -> quux
+  if l:prevline =~ '\C\<case\>.\+\<of\>\s*$'
+    return match(l:prevline, '\C\<case\>') + g:haskell_indent_case
+  endif
+
+  " newtype Foo = Foo
+  " >>deriving
+  if l:prevline =~ '\C\s*\<\(newtype\|data\)\>[^{]\+' && l:line =~ '\C^\s*\<deriving\>'
+    return match(l:prevline, '\S') + &shiftwidth
+  endif
+
+  " foo :: Int
+  " >>>>-> Int
+  "
+  " foo
+  "   :: Int
+  " foo
+  if l:prevline =~ '\s::\s'
+    if l:line =~ '^\s*[-=]>'
+      return match(l:prevline, '::\s')
+    elseif match(l:prevline, '^\s\+::') > -1
+      return match(l:prevline, '::\s') - &shiftwidth
+    endif
+  endif
+
+  " foo :: Int
+  "     -> Int
+  " foo x
+  "
+  " foo
+  "   :: Int
+  "   -> Int
+  " foo x
+  if l:prevline =~ '^\s*[-=]>' && l:line !~ '^\s*[-=]>'
+    if s:isInBlock(l:hlstack)
+      return match(l:prevline, '[^\s-=>]')
+    else
+      let l:m = matchstr(l:line, '^\s*\zs\<\S\+\>\ze')
+      let l:l = l:prevline
+      let l:c = 1
+
+      while v:lnum != l:c
+        " fun decl
+        let l:s = match(l:l, l:m)
+        if l:s >= 0
+          if match(l:l, '\C^\s*\<default\>') > -1
+            return l:s - 8
+          else
+            return l:s
+          endif
+        " empty line, stop looking
+        elseif l:l =~ '^$'
+           return 0
+        endif
+        let l:c += 1
+        let l:l = getline(v:lnum - l:c)
+      endwhile
+
+      return 0
+    endif
+  endif
+
+  "   | otherwise = ...
+  " foo
+  "
+  "   | foo
+  " >>, bar
+  "
+  "   | foo
+  " >>= bar
+  "
+  "   | Foo
+  " >>deriving
+  if l:prevline =~ '^\s\+|' && !s:isInBlock(l:hlstack)
+    if l:line =~ '\s*[,=]'
+      return match(l:prevline, '|')
+    elseif l:line =~ '\C^\s*\<deriving\>'
+      return match(l:prevline, '|')
+    elseif l:line !~ '^\s*|'
+      return match(l:prevline, '|') - g:haskell_indent_guard
+    endif
+  endif
+
+  " foo :: ( Monad m
+  "        , Functor f
+  "        )
+  ">>>>>=> Int
+  if l:prevline =~ '^\s*)' && l:line =~ '^\s*=>'
+    let l:s = match(l:prevline, ')')
+    return l:s - (&shiftwidth + 1)
+  endif
+
+  " module Foo
+  " >>( bar
+  if l:prevline =~ '\C^\<module\>'
+    return &shiftwidth
+  endif
+
+  " foo
+  " >>{
+  if l:line =~ '^\s*{' && l:prevline !~ '^{'
+    let l:s = match(l:prevline, '\S')
+    if l:s >= 0
+      return l:s + &shiftwidth
+    endif
+  endif
+
+  "  in foo
+  " where bar
+  if l:line =~ '\C^\s*\<where\>'
+    if match(l:prevline, '\C^\s\+in\s\+') == 0
+      return match(l:prevline, 'in') - g:haskell_indent_in
+    endif
+
+    return match(l:prevline, '\S') + &shiftwidth
+  endif
+
+  " let x = 1
+  "     y = 2
+  " >in x + 1
+  if l:line =~ '\C^\s*\<in\>'
+    return match(l:prevline, '\S') - (4 - g:haskell_indent_in)
+  endif
+
+  " data Foo
+  " >>= Bar
+  "
+  "   |
+  "   ...
+  " >>=
+  "
+  " foo
+  " >>=
+  if l:line =~ '^\s*='
+    if l:prevline =~ '\C^\<data\>\s\+[^=]\+\s*$'
+      return match(l:prevline, '\C\<data\>') + &shiftwidth
+    else
+      let l:s = s:indentGuard(match(l:line, '='), l:prevline)
+      if l:s > 0
+        return l:s
+      else
+        return &shiftwidth
+      endif
+    endif
+  endif
+
+  "   { foo :: Int
+  " >>,
+  "
+  "   |
+  "   ...
+  " >>,
+  if l:line =~ '^\s*,'
+    if s:isInBlock(l:hlstack)
+      normal! 0
+      call search(',', 'cW')
+      let l:n = s:getNesting(s:getHLStack())
+      call search('[(\[{]', 'bW')
+
+      while l:n != s:getNesting(s:getHLStack())
+        call search('[(\[{]', 'bW')
+      endwhile
+
+      return col('.') - 1
+    else
+      let l:s = s:indentGuard(match(l:line, ','), l:prevline)
+      if l:s > -1
+        return l:s
+      end
+    endif
+  endif
+
+  "   |
+  "   ...
+  " >>|
+  "
+  " data Foo = Bar
+  " >>>>>>>>>|
+  if l:line =~ '^\s*|\s'
+    if l:prevline =~ '\C^\s*\<data\>.\+=.\+$'
+      return match(l:prevline, '=')
+    else
+      let l:s = s:indentGuard(match(l:line, '|'), l:prevline)
+      if l:s > -1
+        return l:s
+      endif
+    endif
+  endif
+
+  " foo
+  " >>:: Int
+  if l:line =~ '^\s*::\s'
+    return match(l:prevline, '\S') + &shiftwidth
+  endif
+
+  " indent closing brace, paren or bracket
+  if l:line =~ '^\s*}'
+    return s:indentMatching('}')
+  endif
+
+  if l:line =~ '^\s*)'
+    return s:indentMatching(')')
+  endif
+
+  if l:line =~ '^\s*]'
+    return s:indentMatching(']')
+  endif
+  "
+  " indent import
+  if l:line =~ '\C^\s*import'
+    return 0
+  endif
+
+  " do not reindent indented lines
+  if match(l:prevline, '\S') < match(l:line, '\S')
+    return -1
+  endif
+
+  if l:line !~ '^\s*[=-]>\s' && l:line =~ '^\s*[!#$%&*+./<>?@\\^|~-]\+'
+    return -1
+  endif
+
+  return match(l:prevline, '\S')
+endfunction
+
+endif

indent/html.vim

@@ -177,7 +177,24 @@ call add(s:tags, 'tr')
 call add(s:tags, 'th')
 call add(s:tags, 'td')
 
+let s:no_tags = []
 
+call add(s:no_tags, 'base')
+call add(s:no_tags, 'link')
+call add(s:no_tags, 'meta')
+call add(s:no_tags, 'hr')
+call add(s:no_tags, 'br')
+call add(s:no_tags, 'wbr')
+call add(s:no_tags, 'img')
+call add(s:no_tags, 'embed')
+call add(s:no_tags, 'param')
+call add(s:no_tags, 'source')
+call add(s:no_tags, 'track')
+call add(s:no_tags, 'area')
+call add(s:no_tags, 'col')
+call add(s:no_tags, 'input')
+call add(s:no_tags, 'keygen')
+call add(s:no_tags, 'menuitem')
 
 let s:omittable = [ 
   \  ['address', 'article', 'aside', 'blockquote', 'dir', 'div', 'dl', 'fieldset', 'footer', 'form', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'hr', 'menu', 'nav', 'ol', 'p', 'pre', 'section', 'table', 'ul'],
@@ -187,16 +204,21 @@ let s:omittable = [
   \  ['th', 'td'],
   \]
 
+
+let s:html_noindent_tags = join(s:no_tags, '\|')
+
 if exists('g:html_exclude_tags')
     for tag in g:html_exclude_tags
         call remove(s:tags, index(s:tags, tag))
     endfor
+    let s:html_noindent_tags = s:html_noindent_tags.'\|'.join(g:html_exclude_tags, '\|')
 endif
-let s:html_indent_tags = join(s:tags, '\|')
-let s:html_indent_tags = s:html_indent_tags.'\|\w\+\(-\w\+\)\+'
-if exists('g:html_indent_tags')
-    let s:html_indent_tags = s:html_indent_tags.'\|'.g:html_indent_tags
-endif
+
+" let s:html_indent_tags = join(s:tags, '\|')
+let s:html_indent_tags = '[a-z_][a-z0-9_.-]*'
+" if exists('g:html_indent_tags')
+    " let s:html_indent_tags = s:html_indent_tags.'\|'.g:html_indent_tags
+" endif
 
 let s:cpo_save = &cpo
 set cpo-=C
@@ -231,8 +253,8 @@ endfun
 fun! <SID>HtmlIndentSum(lnum, style)
     if a:style == match(getline(a:lnum), '^\s*</')
         if a:style == match(getline(a:lnum), '^\s*</\<\('.s:html_indent_tags.'\)\>')
-            let open = <SID>HtmlIndentOpen(a:lnum, s:html_indent_tags)
-            let close = <SID>HtmlIndentClose(a:lnum, s:html_indent_tags)
+            let open = <SID>HtmlIndentOpen(a:lnum, s:html_indent_tags) - <SID>HtmlIndentOpen(a:lnum, s:html_noindent_tags)
+            let close = <SID>HtmlIndentClose(a:lnum, s:html_indent_tags) - <SID>HtmlIndentClose(a:lnum, s:html_noindent_tags)
             if 0 != open || 0 != close
                 return open - close
             endif

indent/javascript.vim

@@ -18,7 +18,7 @@ setlocal nosmartindent
 " Now, set up our indentation expression and keys that trigger it.
 setlocal indentexpr=GetJavascriptIndent()
 setlocal formatexpr=Fixedgq(v:lnum,v:count)
-setlocal indentkeys=0{,0},0),0],0\,,!^F,o,O,e
+setlocal indentkeys=0{,0},0),0],0\,:,!^F,o,O,e
 
 " Only define the function once.
 if exists("*GetJavascriptIndent")
@@ -28,13 +28,27 @@ endif
 let s:cpo_save = &cpo
 set cpo&vim
 
+" Get shiftwidth value
+if exists('*shiftwidth')
+  func s:sw()
+    return shiftwidth()
+  endfunc
+else
+  func s:sw()
+    return &sw
+  endfunc
+endif
+
 " 1. Variables {{{1
 " ============
 
-let s:js_keywords = '^\s*\(break\|case\|catch\|continue\|debugger\|default\|delete\|do\|else\|finally\|for\|function\|if\|in\|instanceof\|new\|return\|switch\|this\|throw\|try\|typeof\|var\|void\|while\|with\)'
-
+let s:js_keywords = '^\s*\(break\|catch\|const\|continue\|debugger\|delete\|do\|else\|finally\|for\|function\|if\|in\|instanceof\|let\|new\|return\|switch\|this\|throw\|try\|typeof\|var\|void\|while\|with\)'
+let s:expr_case = '^\s*\(case\s\+[^\:]*\|default\)\s*:\s*'
 " Regex of syntax group names that are or delimit string or are comments.
-let s:syng_strcom = 'string\|regex\|comment\c'
+let s:syng_strcom = '\%(\%(template\)\@<!string\|regex\|comment\)\c'
+
+" Regex of syntax group names that are or delimit template strings
+let s:syng_template = 'template\c'
 
 " Regex of syntax group names that are strings.
 let s:syng_string = 'regex\c'
@@ -51,25 +65,34 @@ let s:skip_expr = "synIDattr(synID(line('.'),col('.'),1),'name') =~ '".s:syng_st
 let s:line_term = '\s*\%(\%(\/\/\).*\)\=$'
 
 " Regex that defines continuation lines, not including (, {, or [.
-let s:continuation_regex = '\%([\\*+/.:]\|\%(<%\)\@<![=-]\|\W[|&?]\|||\|&&\|[^=]=[^=].*,\)' . s:line_term
+let s:continuation_regex = '\%([\\*/.:]\|+\@<!+\|-\@<!-\|\%(<%\)\@<!=\|\W[|&?]\|||\|&&\|[^=]=[^=>].*,\)' . s:line_term
 
 " Regex that defines continuation lines.
 " TODO: this needs to deal with if ...: and so on
-let s:msl_regex = s:continuation_regex
+let s:msl_regex = s:continuation_regex.'\|'.s:expr_case
 
-let s:one_line_scope_regex = '\<\%(if\|else\|for\|while\)\>[^{;]*' . s:line_term
+let s:one_line_scope_regex = '\%(\%(\<else\>\|\<\%(if\|for\|while\)\>\s*(\%([^()]*\|[^()]*(\%([^()]*\|[^()]*(\%([^()]*\|[^()]*([^()]*)[^()]*\))[^()]*\))[^()]*\))\)\|=>\)' . s:line_term
 
 " Regex that defines blocks.
-let s:block_regex = '\%([{[]\)\s*\%(|\%([*@]\=\h\w*,\=\s*\)\%(,\s*[*@]\=\h\w*\)*|\)\=' . s:line_term
+let s:block_regex = '\%([{([]\)\s*\%(|\%([*@]\=\h\w*,\=\s*\)\%(,\s*[*@]\=\h\w*\)*|\)\=' . s:line_term
 
-let s:var_stmt = '^\s*var'
+let s:operator_first = '^\s*\%([*/.:?]\|\([-+]\)\1\@!\|||\|&&\)'
+
+let s:var_stmt = '^\s*\%(const\|let\|var\)'
 
 let s:comma_first = '^\s*,'
 let s:comma_last = ',\s*$'
 
-let s:ternary = '^\s\+[?|:]'
-let s:ternary_q = '^\s\+?'
-
+let s:case_indent = s:sw()
+let s:case_indent_after = s:sw()
+let s:m = matchlist(&cinoptions, ':\(.\)')
+if (len(s:m) > 2)
+    let s:case_indent = s:m[1]
+endif
+let s:m = matchlist(&cinoptions, '=\(.\)')
+if (len(s:m) > 2)
+    let s:case_indent_after = s:m[1]
+endif
 " 2. Auxiliary Functions {{{1
 " ======================
 
@@ -83,6 +106,11 @@ function s:IsInString(lnum, col)
   return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_string
 endfunction
 
+" Check if the character at lnum:col is inside a template string.
+function s:IsInTempl(lnum, col)
+  return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_template
+endfunction
+
 " Check if the character at lnum:col is inside a multi-line comment.
 function s:IsInMultilineComment(lnum, col)
   return !s:IsLineComment(a:lnum, a:col) && synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_multiline
@@ -101,13 +129,13 @@ function s:PrevNonBlankNonString(lnum)
     " Go in and out of blocks comments as necessary.
     " If the line isn't empty (with opt. comment) or in a string, end search.
     let line = getline(lnum)
-    if line =~ '/\*'
+    if s:IsInMultilineComment(lnum, matchend(line, '/\*') - 1)
       if in_block
         let in_block = 0
       else
         break
       endif
-    elseif !in_block && line =~ '\*/'
+    elseif !in_block && s:IsInMultilineComment(lnum, matchend(line, '\*/') - 1)
       let in_block = 1
     elseif !in_block && line !~ '^\s*\%(//\).*$' && !(s:IsInStringOrComment(lnum, 1) && s:IsInStringOrComment(lnum, strlen(line)))
       break
@@ -127,9 +155,21 @@ function s:GetMSL(lnum, in_one_line_scope)
     " Otherwise, terminate search as we have found our MSL already.
     let line = getline(lnum)
     let col = match(line, s:msl_regex) + 1
+    let line2 = getline(msl)
+    let col2 = matchend(line2, ')')
     if (col > 0 && !s:IsInStringOrComment(lnum, col)) || s:IsInString(lnum, strlen(line))
       let msl = lnum
+
+    " if there are more closing brackets, continue from the line which has the matching opening bracket
+    elseif col2 > 0 && !s:IsInStringOrComment(msl, col2) && s:LineHasOpeningBrackets(msl)[0] == '2' && !a:in_one_line_scope
+      call cursor(msl, 1)
+      if searchpair('(', '', ')', 'bW', s:skip_expr) > 0
+        let lnum = line('.')
+        let msl = lnum
+      endif
+
     else
+
       " Don't use lines that are part of a one line scope as msl unless the
       " flag in_one_line_scope is set to 1
       "
@@ -140,7 +180,7 @@ function s:GetMSL(lnum, in_one_line_scope)
       if msl_one_line == 0
         break
       endif
-    endif
+    end
     let lnum = s:PrevNonBlankNonString(lnum - 1)
   endwhile
   return msl
@@ -193,9 +233,9 @@ function s:GetVarIndent(lnum)
 
     " if the previous line doesn't end in a comma, return to regular indent
     if (line !~ s:comma_last)
-      return indent(prev_lnum) - &sw
+      return indent(prev_lnum) - s:sw()
     else
-      return indent(lvar) + &sw
+      return indent(lvar) + s:sw()
     endif
   endif
 
@@ -221,7 +261,7 @@ function s:LineHasOpeningBrackets(lnum)
     endif
     let pos = match(line, '[][(){}]', pos + 1)
   endwhile
-  return (open_0 > 0) . (open_2 > 0) . (open_4 > 0)
+  return (open_0 > 0 ? 1 : (open_0 == 0 ? 0 : 2)) . (open_2 > 0) . (open_4 > 0)
 endfunction
 
 function s:Match(lnum, regex)
@@ -302,6 +342,17 @@ function GetJavascriptIndent()
   " previous nonblank line number
   let prevline = prevnonblank(v:lnum - 1)
 
+  if (line =~ s:expr_case)
+    if (getline(prevline) =~ s:expr_case)
+      return indent(prevline)
+    else
+      if (getline(prevline) =~ s:block_regex)
+        return indent(prevline) + s:case_indent
+      else
+        return indent(prevline) - s:case_indent_after
+      endif
+    endif
+  endif
   " If we got a closing bracket on an empty line, find its match and indent
   " according to it.  For parentheses we indent to its column - 1, for the
   " others we indent to the containing line's MSL's level.  Return -1 if fail.
@@ -323,7 +374,7 @@ function GetJavascriptIndent()
           return indent(prevline)
         " otherwise we indent 1 level
         else
-          return indent(lvar) + &sw
+          return indent(lvar) + s:sw()
         endif
       endif
     endif
@@ -342,15 +393,51 @@ function GetJavascriptIndent()
 
   " If the line is comma first, dedent 1 level
   if (getline(prevline) =~ s:comma_first)
-    return indent(prevline) - &sw
+    return indent(prevline) - s:sw()
+  endif
+  if (getline(prevline) =~ s:expr_case)
+    return indent(prevline) + s:case_indent_after
   endif
 
-  if (line =~ s:ternary)
-    if (getline(prevline) =~ s:ternary_q)
+  " If line starts with an operator...
+  if (s:Match(v:lnum, s:operator_first))
+    if (s:Match(prevline, s:operator_first))
+      " and so does previous line, don't indent
       return indent(prevline)
-    else
-      return indent(prevline) + &sw
+    end
+    let counts = s:LineHasOpeningBrackets(prevline)
+    if counts[0] == '2'
+      call cursor(prevline, 1)
+      " Search for the opening tag
+      let mnum = searchpair('(', '', ')', 'bW', s:skip_expr)
+      if mnum > 0 && s:Match(mnum, s:operator_first)
+        return indent(mnum)
+      end
+    elseif counts[0] != '1' && counts[1] != '1' && counts[2] != '1'
+      " otherwise, indent 1 level
+      return indent(prevline) + s:sw()
+    end
+    " If previous line starts with an operator...
+  elseif s:Match(prevline, s:operator_first) && !s:Match(prevline, s:comma_last) && !s:Match(prevline, '};\=' . s:line_term)
+    let counts = s:LineHasOpeningBrackets(prevline)
+    if counts[0] == '2' && counts[1] == '1'
+      call cursor(prevline, 1)
+      " Search for the opening tag
+      let mnum = searchpair('(', '', ')', 'bW', s:skip_expr)
+      if mnum > 0 && !s:Match(mnum, s:operator_first)
+        return indent(mnum) + s:sw()
+      end
+    elseif counts[0] != '1' && counts[1] != '1' && counts[2] != '1'
+      return indent(prevline) - s:sw()
+    end
+  end
+
+  if getline(prevline) =~ '^\s*`$' && s:IsInTempl(v:lnum, 1)
+    if line !~ '^\s*`$'
+      return indent(prevline) + s:sw()
     endif
+  elseif line =~ '^\s*`$' && s:IsInTempl(prevline, 1)
+    return indent(prevline) - s:sw()
   endif
 
   " If we are in a multi-line comment, cindent does the right thing.
@@ -387,48 +474,71 @@ function GetJavascriptIndent()
     return 0
   endif
 
-  " Set up variables for current line.
-  let line = getline(lnum)
-  let ind = indent(lnum)
 
   " If the previous line ended with a block opening, add a level of indent.
   if s:Match(lnum, s:block_regex)
-    return indent(s:GetMSL(lnum, 0)) + &sw
+    if (line =~ s:expr_case)
+      return indent(s:GetMSL(lnum, 0)) + s:sw()/2
+    else
+      return indent(s:GetMSL(lnum, 0)) + s:sw()
+    endif
   endif
 
+  " Set up variables for current line.
+  let line = getline(lnum)
+  let ind = indent(lnum)
   " If the previous line contained an opening bracket, and we are still in it,
   " add indent depending on the bracket type.
   if line =~ '[[({]'
     let counts = s:LineHasOpeningBrackets(lnum)
     if counts[0] == '1' && searchpair('(', '', ')', 'bW', s:skip_expr) > 0
-      if col('.') + 1 == col('$')
-        return ind + &sw
+      if col('.') + 1 == col('$') || line =~ s:one_line_scope_regex
+        return ind + s:sw()
       else
         return virtcol('.')
       endif
-    elseif counts[1] == '1' || counts[2] == '1'
-      return ind + &sw
+    elseif counts[1] == '1' || counts[2] == '1' && counts[0] != '2'
+      return ind + s:sw()
     else
       call cursor(v:lnum, vcol)
     end
-  endif
+  elseif line =~ '.\+};\=' . s:line_term
+    call cursor(lnum, 1)
+    " Search for the opening tag
+    let mnum = searchpair('{', '', '}', 'bW', s:skip_expr)
+    if mnum > 0
+      return indent(s:GetMSL(mnum, 0)) 
+    end
+  elseif line =~ '.\+);\=' || line =~ s:comma_last
+    let counts = s:LineHasOpeningBrackets(lnum)
+    if counts[0] == '2'
+      call cursor(lnum, 1)
+      " Search for the opening tag
+      let mnum = searchpair('(', '', ')', 'bW', s:skip_expr)
+      if mnum > 0
+        return indent(s:GetMSL(mnum, 0)) 
+      end
+    elseif line !~ s:var_stmt
+      return indent(prevline)
+    end
+  end
 
   " 3.4. Work on the MSL line. {{{2
   " --------------------------
 
   let ind_con = ind
-  let ind = s:IndentWithContinuation(lnum, ind_con, &sw)
+  let ind = s:IndentWithContinuation(lnum, ind_con, s:sw())
 
   " }}}2
   "
   "
   let ols = s:InOneLineScope(lnum)
   if ols > 0
-    let ind = ind + &sw
+    let ind = ind + s:sw()
   else
     let ols = s:ExitingOneLineScope(lnum)
     while ols > 0 && ind > 0
-      let ind = ind - &sw
+      let ind = ind - s:sw()
       let ols = s:InOneLineScope(ols - 1)
     endwhile
   endif

indent/liquid.vim

@@ -56,10 +56,11 @@ function! GetLiquidIndent(...)
   let line  = substitute(line,'\C^\%(\s*{%\s*end\w*\s*%}\)\+','','')
   let line .= matchstr(cline,'\C^\%(\s*{%\s*end\w*\s*%}\)\+')
   let cline = substitute(cline,'\C^\%(\s*{%\s*end\w*\s*%}\)\+','','')
-  let ind += &sw * s:count(line,'{%\s*\%(if\|elsif\|else\|unless\|ifchanged\|case\|when\|for\|empty\|tablerow\|capture\)\>')
-  let ind -= &sw * s:count(line,'{%\s*end\%(if\|unless\|ifchanged\|case\|for\|tablerow\|capture\)\>')
-  let ind -= &sw * s:count(cline,'{%\s*\%(elsif\|else\|when\|empty\)\>')
-  let ind -= &sw * s:count(cline,'{%\s*end\w*$')
+  let sw = exists('*shiftwidth') ? shiftwidth() : &sw
+  let ind += sw * s:count(line,'{%\s*\%(if\|elsif\|else\|unless\|ifchanged\|case\|when\|for\|empty\|tablerow\|capture\)\>')
+  let ind -= sw * s:count(line,'{%\s*end\%(if\|unless\|ifchanged\|case\|for\|tablerow\|capture\)\>')
+  let ind -= sw * s:count(cline,'{%\s*\%(elsif\|else\|when\|empty\)\>')
+  let ind -= sw * s:count(cline,'{%\s*end\w*$')
   return ind
 endfunction
 

indent/mako.vim

@@ -0,0 +1,358 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'mako') == -1
+  
+" Vim indent file
+" Language: Mako
+" Author: Scott Torborg <storborg@mit.edu>
+" Version: 0.4
+" License: Do What The Fuck You Want To Public License (WTFPL)
+"
+" ---------------------------------------------------------------------------
+"
+"            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+"                    Version 2, December 2004
+"
+" Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
+"
+" Everyone is permitted to copy and distribute verbatim or modified
+" copies of this license document, and changing it is allowed as long
+" as the name is changed.
+"
+"            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+"   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+"
+"  0. You just DO WHAT THE FUCK YOU WANT TO.
+"
+" ---------------------------------------------------------------------------
+"
+" This script does more useful indenting for Mako HTML templates. It indents
+" inside of control blocks, defs, etc. Note that this indenting style will
+" sacrifice readability of the output text for the sake of readability of the
+" template.
+"
+" We'll use HTML indenting globally, python inside <% %> blocks. Inspired by
+" the excellent PHP + HTML indentation files such as php.vim by Pim Snel.
+"
+" Changelog:
+"       0.4 - 5 March 2010
+"       - Added license information
+"       0.3 - 15 September 2009
+"       - Added explicit indenting for ## comments, fixed unindenting count,
+"       thanks to Mike Lewis (@MikeRLewis) for this
+"       0.2 - 15 June 2009
+"       - Fixed issue where opening and closing mako tags on the same line
+"       would cause incorrect indenting
+"       0.1 - 06 June 2009
+"       - Initial public release of mako indent file
+
+let sw=2    " default shiftwidth of 2 spaces
+
+if exists("b:did_indent")
+    finish
+endif
+let b:did_indent = 1
+
+setlocal nosmartindent
+setlocal noautoindent
+setlocal nocindent
+setlocal nolisp
+
+setlocal indentexpr=GetMakoIndent()
+setlocal indentkeys+=*<Return>,<>>,<bs>,end,:
+
+" Only define the function once.
+if exists("*GetMakoIndent")
+    finish
+endif
+
+if exists('g:html_indent_tags')
+    unlet g:html_indent_tags
+endif
+
+function IsInsidePythonBlock(startline)
+    " Loop until we get a line that's either <% or %>
+    let lnum = a:startline
+    while getline(lnum) !~ '\(%>\|<%\)$' && lnum > 0
+        let lnum = lnum - 1
+    endwhile
+
+    " lnum points to the last control. If it's a <% then we're inside an
+    " embedded python block, otherwise we're not.
+    return getline(lnum) =~ '<%$'
+endfunction
+
+function GetMakoIndent()
+    " Find a non-empty line above the current line
+    let lnum = prevnonblank(v:lnum - 1)
+    
+    " Hit the start of the file, use zero indent.
+    if lnum == 0
+        return 0
+    endif
+    
+    let line = getline(lnum)        " last line
+    let cline = getline(v:lnum)     " current line
+    let pline = getline(lnum - 1)   " previous to last line
+    let ind = indent(lnum)
+	if line =~ '^\s*##'
+		return indent(lnum)
+	end
+    
+    let restore_ic=&ic
+    let &ic=1 " ignore case
+    
+    let ind = <SID>HtmlIndentSum(lnum, -1)
+	let ind = <SID>HtmlIndentSum(lnum, -1)
+	let ind = ind + <SID>HtmlIndentSum(v:lnum, 0)
+    
+	let &ic=restore_ic
+	
+	let ind = indent(lnum) + (&sw * ind)
+    
+    " Indent after %anything: or <%anything NOT ending in />
+    if line =~ '^\s*%.*:\s*$'
+        let ind = ind + &sw
+    endif
+    
+    " Unindent before %end* or </%anything
+    if cline =~ '^\s*%\s*end'
+        let ind = ind - &sw
+    endif
+    "
+    " Unindent before %else, %except, and %elif
+    if cline =~ '^\s*%\s*else' || cline =~ '^\s*%\s*except' || cline =~ '^\s*%\s*elif'
+        let ind = ind - &sw
+    endif
+
+    " Indent at the beginning of a python control block
+    if line =~ '<%$'
+        let ind = ind + &sw
+    endif
+    "
+    " Unindent at the end of the python block.
+    if cline =~ '^\s*%>$'
+        let scanlnum = lnum
+        " Scan backwards until we find the beginning of this python block.
+        while getline(scanlnum) !~ '<%$' && scanlnum > 0
+            let scanlnum = scanlnum - 1
+        endwhile
+        let ind = indent(scanlnum)
+    endif
+
+    " If we're inside a python block and the previous line ends in a colon,
+    " indent.
+    if IsInsidePythonBlock(lnum - 1)
+        " Indent after :
+        if line =~ '\:$'
+            let ind = ind + &sw
+        endif
+    endif
+    
+    return ind
+endfunction
+
+
+" [-- helper function to assemble tag list --]
+fun! <SID>HtmlIndentPush(tag)
+    if exists('g:html_indent_tags')
+        let g:html_indent_tags = g:html_indent_tags.'\|'.a:tag
+    else
+        let g:html_indent_tags = a:tag
+    endif
+endfun
+
+fun! <SID>MakoIndentPush(tag)
+    if exists('g:mako_indent_tags')
+        let g:mako_indent_tags = g:mako_indent_tags.'\|'.a:tag
+    else
+        let g:mako_indent_tags = a:tag
+    endif
+endfun
+
+" [-- <ELEMENT ? - - ...> --]
+call <SID>HtmlIndentPush('a')
+call <SID>HtmlIndentPush('abbr')
+call <SID>HtmlIndentPush('acronym')
+call <SID>HtmlIndentPush('address')
+call <SID>HtmlIndentPush('b')
+call <SID>HtmlIndentPush('bdo')
+call <SID>HtmlIndentPush('big')
+call <SID>HtmlIndentPush('blockquote')
+call <SID>HtmlIndentPush('button')
+call <SID>HtmlIndentPush('caption')
+call <SID>HtmlIndentPush('center')
+call <SID>HtmlIndentPush('cite')
+call <SID>HtmlIndentPush('code')
+call <SID>HtmlIndentPush('colgroup')
+call <SID>HtmlIndentPush('del')
+call <SID>HtmlIndentPush('dfn')
+call <SID>HtmlIndentPush('dir')
+call <SID>HtmlIndentPush('div')
+call <SID>HtmlIndentPush('dl')
+call <SID>HtmlIndentPush('em')
+call <SID>HtmlIndentPush('fieldset')
+call <SID>HtmlIndentPush('font')
+call <SID>HtmlIndentPush('form')
+call <SID>HtmlIndentPush('frameset')
+call <SID>HtmlIndentPush('h1')
+call <SID>HtmlIndentPush('h2')
+call <SID>HtmlIndentPush('h3')
+call <SID>HtmlIndentPush('h4')
+call <SID>HtmlIndentPush('h5')
+call <SID>HtmlIndentPush('h6')
+call <SID>HtmlIndentPush('i')
+call <SID>HtmlIndentPush('iframe')
+call <SID>HtmlIndentPush('ins')
+call <SID>HtmlIndentPush('kbd')
+call <SID>HtmlIndentPush('label')
+call <SID>HtmlIndentPush('legend')
+call <SID>HtmlIndentPush('map')
+call <SID>HtmlIndentPush('menu')
+call <SID>HtmlIndentPush('noframes')
+call <SID>HtmlIndentPush('noscript')
+call <SID>HtmlIndentPush('object')
+call <SID>HtmlIndentPush('ol')
+call <SID>HtmlIndentPush('optgroup')
+call <SID>HtmlIndentPush('pre')
+call <SID>HtmlIndentPush('q')
+call <SID>HtmlIndentPush('s')
+call <SID>HtmlIndentPush('samp')
+call <SID>HtmlIndentPush('script')
+call <SID>HtmlIndentPush('select')
+call <SID>HtmlIndentPush('small')
+call <SID>HtmlIndentPush('span')
+call <SID>HtmlIndentPush('strong')
+call <SID>HtmlIndentPush('style')
+call <SID>HtmlIndentPush('sub')
+call <SID>HtmlIndentPush('sup')
+call <SID>HtmlIndentPush('table')
+call <SID>HtmlIndentPush('textarea')
+call <SID>HtmlIndentPush('title')
+call <SID>HtmlIndentPush('tt')
+call <SID>HtmlIndentPush('u')
+call <SID>HtmlIndentPush('ul')
+call <SID>HtmlIndentPush('var')
+
+" For some reason the default HTML indentation script doesn't consider these
+" elements to be worthy of indentation.
+call <SID>HtmlIndentPush('p')
+call <SID>HtmlIndentPush('dt')
+call <SID>HtmlIndentPush('dd')
+
+
+" [-- <ELEMENT ? O O ...> --]
+if !exists('g:html_indent_strict')
+    call <SID>HtmlIndentPush('body')
+    call <SID>HtmlIndentPush('head')
+    call <SID>HtmlIndentPush('html')
+    call <SID>HtmlIndentPush('tbody')
+endif
+
+
+" [-- <ELEMENT ? O - ...> --]
+if !exists('g:html_indent_strict_table')
+    call <SID>HtmlIndentPush('th')
+    call <SID>HtmlIndentPush('td')
+    call <SID>HtmlIndentPush('tr')
+    call <SID>HtmlIndentPush('tfoot')
+    call <SID>HtmlIndentPush('thead')
+endif
+
+" [-- <Mako Elements> --]
+call <SID>MakoIndentPush('%def')
+call <SID>MakoIndentPush('%block')
+call <SID>MakoIndentPush('%call')
+call <SID>MakoIndentPush('%doc')
+call <SID>MakoIndentPush('%text')
+call <SID>MakoIndentPush('%.\+:.\+')
+
+delfun <SID>HtmlIndentPush
+delfun <SID>MakoIndentPush
+
+set cpo-=C
+
+" [-- get number of regex matches in a string --]
+fun! <SID>MatchCount(expr, pat)
+    let mpos = 0
+    let mcount = 0
+    let expr = a:expr
+    while (mpos > -1)
+        let mend = matchend(expr, a:pat)
+        if mend > -1
+            let mcount = mcount + 1
+        endif
+        if mend == mpos
+            let mpos = mpos + 1
+        else
+            let mpos = mend
+        endif
+        let expr = strpart(expr, mpos)
+    endwhile
+    return mcount
+endfun
+
+" [-- count indent-increasing tags of line a:lnum --]
+fun! <SID>HtmlIndentOpen(lnum)
+    let s = substitute('x'.getline(a:lnum),
+    \ '.\{-}\(\(<\)\('.g:html_indent_tags.'\)\>\)', "\1", 'g')
+    let s = substitute(s, "[^\1].*$", '', '')
+    return strlen(s)
+endfun
+
+" [-- count indent-decreasing tags of line a:lnum --]
+fun! <SID>HtmlIndentClose(lnum)
+    let s = substitute('x'.getline(a:lnum),
+    \ '.\{-}\(\(<\)/\('.g:html_indent_tags.'\)\>>\)', "\1", 'g')
+    let s = substitute(s, "[^\1].*$", '', '')
+    return strlen(s)
+endfun
+
+" [-- count indent-increasing mako tags of line a:lnum --]
+fun! <SID>MakoIndentOpen(lnum)
+    let s = substitute('x'.getline(a:lnum),
+    \ '.\{-}\(\(<\)\('.g:mako_indent_tags.'\)\>\)', "\1", 'g')
+    let s = substitute(s, "[^\1].*$", '', '')
+    return strlen(s)
+endfun
+
+" [-- count indent-decreasing mako tags of line a:lnum --]
+fun! <SID>MakoIndentClose(lnum)
+    let mcount = <SID>MatchCount(getline(a:lnum), '</\('.g:mako_indent_tags.'\)>')
+    let mcount = mcount + <SID>MatchCount(getline(a:lnum), '<\('.g:mako_indent_tags.'\)[^>]*/>')
+    return mcount
+endfun
+
+" [-- count indent-increasing '{' of (java|css) line a:lnum --]
+fun! <SID>HtmlIndentOpenAlt(lnum)
+    return strlen(substitute(getline(a:lnum), '[^{]\+', '', 'g'))
+endfun
+
+" [-- count indent-decreasing '}' of (java|css) line a:lnum --]
+fun! <SID>HtmlIndentCloseAlt(lnum)
+    return strlen(substitute(getline(a:lnum), '[^}]\+', '', 'g'))
+endfun
+
+" [-- return the sum of indents respecting the syntax of a:lnum --]
+fun! <SID>HtmlIndentSum(lnum, style)
+    let open = <SID>HtmlIndentOpen(a:lnum) + <SID>MakoIndentOpen(a:lnum)
+    let close = <SID>HtmlIndentClose(a:lnum) + <SID>MakoIndentClose(a:lnum)
+    if a:style == match(getline(a:lnum), '^\s*</')
+        if a:style == match(getline(a:lnum), '^\s*</\('.g:html_indent_tags.'\|'.g:mako_indent_tags.'\)')
+            if 0 != open || 0 != close
+                return open - close
+            endif
+        endif
+    endif
+    if '' != &syntax &&
+	\ synIDattr(synID(a:lnum, 1, 1), 'name') =~ '\(css\|java\).*' &&
+	\ synIDattr(synID(a:lnum, strlen(getline(a:lnum)) - 1, 1), 'name')
+	\ =~ '\(css\|java\).*'
+	if a:style == match(getline(a:lnum), '^\s*}')
+	    return <SID>HtmlIndentOpenAlt(a:lnum) - <SID>HtmlIndentCloseAlt(a:lnum)
+	endif
+    endif
+    return 0
+endfun
+
+" vim: set ts=4 sw=4:
+
+endif

indent/nginx.vim

@@ -0,0 +1,15 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'nginx') == -1
+  
+if exists("b:did_indent")
+    finish
+endif
+let b:did_indent = 1
+
+setlocal indentexpr=
+
+" cindent actually works for nginx' simple file structure
+setlocal cindent
+" Just make sure that the comments are not reset as defs would be.
+setlocal cinkeys-=0#
+
+endif

indent/nim.vim

@@ -0,0 +1,146 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'nim') == -1
+  
+" Only load this indent file when no other was loaded.
+if exists("b:did_indent")
+  finish
+endif
+let b:did_indent = 1
+
+" Some preliminary settings
+setlocal nolisp         " Make sure lisp indenting doesn't supersede us
+setlocal autoindent     " indentexpr isn't much help otherwise
+
+setlocal indentexpr=GetNimIndent(v:lnum)
+setlocal indentkeys=!^F,o,O,<:>,0),0],0},=elif
+
+" Only define the function once.
+if exists("*GetNimIndent")
+  finish
+endif
+
+function! s:FindStartLine(fromln, pattern)
+  let lnum = a:fromln
+  let safechoice = indent(lnum)
+  while getline(lnum) !~ a:pattern
+    if indent(lnum) == 0 || lnum == 1
+      return safechoice
+    endif
+    let lnum = lnum - 1
+  endwhile
+  return indent(lnum)
+endfunction
+
+function! GetNimIndent(lnum)
+  " Search backwards for the previous non-empty line.
+  let plnum = prevnonblank(a:lnum - 1)
+
+  if plnum == 0
+    " This is the first non-empty line, use zero indent.
+    return 0
+  endif
+
+  " If the start of the line is in a string don't change the indent.
+  if has('syntax_items') && synIDattr(synID(a:lnum, 1, 1), "name") =~ "String$"
+    return -1
+  endif
+
+  let pline = getline(plnum)
+  let cline = getline(a:lnum)
+  let pline_len = strlen(pline)
+  let plindent = indent(plnum)
+  let clindent = indent(a:lnum)
+
+  " Remove any trailing comment from previous line.
+  " Use syntax highlighting attributes when possible.
+  if has('syntax_items')
+    " If the last character in the line is a comment, do a binary search for
+    " the start of the comment.  synID() is slow, a linear search would take
+    " too long on a long line.
+    if synIDattr(synID(plnum, pline_len, 1), "name") =~ "Comment$"
+      let min = 1
+      let max = pline_len
+      while min < max
+        let col = (min + max) / 2
+        if synIDattr(synID(plnum, col, 1), "name") =~ "Comment$"
+          let max = col
+        else
+          let min = col + 1
+        endif
+      endwhile
+      let pline = strpart(pline, 0, min - 1)
+    endif
+  else
+    let col = 0
+    while col < pline_len
+      if pline[col] == '#'
+        let pline = strpart(pline, 0, col)
+        break
+      endif
+      let col = col + 1
+    endwhile
+  endif
+
+  if cline =~ '^\s*\(if\|when\|for\|while\|case\|of\|try\)\>'
+    " This is a benign line, do nothing
+    return -1
+  endif
+
+  " If the current line begins with a keyword that lines up with "try"
+  if cline =~ '^\s*\(except\|finally\)\>'
+    let lnum = a:lnum - 1
+    while lnum >= 1
+      if getline(lnum) =~ '^\s*\(try\|except\)\>'
+        let ind = indent(lnum)
+        if ind >= clindent
+          return -1     " indent is already less than this
+        endif
+        return ind      " line up with previous try or except
+      endif
+      let lnum = lnum - 1
+    endwhile
+    return -1           " no matching "try"!
+  endif
+
+  " If the current line begins with a header keyword, dedent
+  if cline =~ '^\s*\(elif\|else\)\>'
+    return s:FindStartLine(a:lnum, '^\s*\(if\|when\|elif\|of\)')
+  endif
+
+  if pline =~ ':\s*$'
+    "return s:FindStartLine(plnum, '(^\s*\(if\|when\|else\|elif\|case\|of\|try\|except\|finally\)\>)\|\<do\>') + &sw
+    return s:FindStartLine(plnum, '^\s*\(if\|when\|else\|elif\|for\|while\|case\|of\|try\|except\|finally\)\>') + &sw
+  endif
+
+  if pline =~ '=\s*$'
+    return s:FindStartLine(plnum, '^\s*\(proc\|template\|macro\|iterator\)\>') + &sw
+  endif
+
+  " if we got here, this should be the begging of a multi-line if expression for example
+  if pline =~ '^\s*\(if\|when\|proc\|iterator\|macro\|template\|for\|while\)[^:]*$'
+    return plindent + &sw
+  endif
+
+  if pline =~ '\(type\|import\|const\|var\)\s*$'
+    \ || pline =~ '=\s*\(object\|enum\|tuple\|generic\)'
+    return plindent + &sw
+  endif
+
+  " If the previous line was a stop-execution statement...
+  if pline =~ '^\s*\(break\|continue\|raise\|return\)\>'
+    " See if the user has already dedented
+    if indent(a:lnum) > plindent - &sw
+      " If not, recommend one dedent
+      return plindent - &sw
+    endif
+    " Otherwise, trust the user
+    return -1
+  endif
+
+  return -1
+
+endfunction
+
+" vim:sw=2
+
+
+endif

indent/pug.vim

@@ -1,9 +1,9 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'jade') == -1
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'pug') == -1
   
 " Vim indent file
-" Language: Jade
+" Language: Pug
 " Maintainer: Joshua Borton
-" Credits: Tim Pope (vim-jade)
+" Credits: Tim Pope (vim-pug)
 " Last Change: 2010 Sep 22
 
 if exists("b:did_indent")
@@ -14,25 +14,25 @@ unlet! b:did_indent
 let b:did_indent = 1
 
 setlocal autoindent
-setlocal indentexpr=GetJadeIndent()
+setlocal indentexpr=GetPugIndent()
 setlocal indentkeys=o,O,*<Return>,},],0),!^F
 
 " Only define the function once.
-if exists("*GetJadeIndent")
+if exists("*GetPugIndent")
   finish
 endif
 
 let s:attributes = '\%((.\{-\})\)'
 let s:tag = '\([%.#][[:alnum:]_-]\+\|'.s:attributes.'\)*[<>]*'
 
-if !exists('g:jade_self_closing_tags')
-  let g:jade_self_closing_tags = 'meta|link|img|hr|br|input'
+if !exists('g:pug_self_closing_tags')
+  let g:pug_self_closing_tags = 'meta|link|img|hr|br|input'
 endif
 
 setlocal formatoptions+=r
 setlocal comments+=n:\|
 
-function! GetJadeIndent()
+function! GetPugIndent()
   let lnum = prevnonblank(v:lnum-1)
   if lnum == 0
     return 0
@@ -60,9 +60,9 @@ function! GetJadeIndent()
     return increase
   elseif line == '-#'
     return increase
-  elseif line =~? '^\v%('.g:jade_self_closing_tags.')>'
+  elseif line =~? '^\v%('.g:pug_self_closing_tags.')>'
     return indent
-  elseif group =~? '\v^%(jadeAttributesDelimiter|jadeClass|jadeId|htmlTagName|htmlSpecialTagName|jadeFilter|jadeTagBlockChar)$'
+  elseif group =~? '\v^%(pugAttributesDelimiter|pugClass|pugId|htmlTagName|htmlSpecialTagName|pugFilter|pugTagBlockChar)$'
     return increase
   else
     return indent

indent/puppet.vim

@@ -53,11 +53,7 @@ function! GetPuppetIndent()
     let pline = getline(pnum)
     let ind = indent(pnum)
 
-    if pline =~ '^\s*#'
-        return ind
-    endif
-
-    if pline =~ '\({\|\[\|(\|:\)$'
+    if pline =~ '\({\|\[\|(\|:\)\s*\(#.*\)\?$'
         let ind += &sw
     elseif pline =~ ';$' && pline !~ '[^:]\+:.*[=+]>.*'
         let ind -= &sw

indent/purescript.vim

@@ -0,0 +1,141 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'purescript') == -1
+  
+" indentation for purescript
+"
+" Based on idris indentation
+"
+" author: raichoo (raichoo@googlemail.com)
+"
+" Modify g:purescript_indent_if and g:purescript_indent_case to
+" change indentation for `if'(default 3) and `case'(default 5).
+" Example (in .vimrc):
+" > let g:purescript_indent_if = 2
+
+if exists('b:did_indent')
+  finish
+endif
+
+let b:did_indent = 1
+
+if !exists('g:purescript_indent_if')
+  " if bool
+  " >>>then ...
+  " >>>else ...
+  let g:purescript_indent_if = 3
+endif
+
+if !exists('g:purescript_indent_case')
+  " case xs of
+  " >>>>>[]     -> ...
+  " >>>>>(y:ys) -> ...
+  let g:purescript_indent_case = 5
+endif
+
+if !exists('g:purescript_indent_let')
+  " let x = 0 in
+  " >>>>x
+  let g:purescript_indent_let = 4
+endif
+
+if !exists('g:purescript_indent_where')
+  " where f :: Int -> Int
+  " >>>>>>f x = x
+  let g:purescript_indent_where = 6
+endif
+
+if !exists('g:purescript_indent_do')
+  " do x <- a
+  " >>>y <- b
+  let g:purescript_indent_do = 3
+endif
+
+setlocal indentexpr=GetPurescriptIndent()
+setlocal indentkeys=!^F,o,O,},=where,=in
+
+function! GetPurescriptIndent()
+  let prevline = getline(v:lnum - 1)
+  let line = getline(v:lnum)
+
+  if line =~ '^\s*\<where\>'
+    let s = match(prevline, '\S')
+    return s + 2
+  endif
+
+  if line =~ '^\s*\<in\>'
+    let n = v:lnum
+    let s = 0
+
+    while s <= 0 && n > 0
+      let n = n - 1
+      let s = match(getline(n),'\<let\>')
+    endwhile
+
+    return s + 1
+  endif
+
+  if prevline =~ '[!#$%&*+./<>?@\\^|~-]\s*$'
+    let s = match(prevline, '=')
+    if s > 0
+      return s + 2
+    endif
+
+    let s = match(prevline, ':')
+    if s > 0
+      return s + 3
+    else
+      return match(prevline, '\S')
+    endif
+  endif
+
+  if prevline =~ '[{([][^})\]]\+$'
+    return match(prevline, '[{([]')
+  endif
+
+  if prevline =~ '\<let\>\s\+.\+\(\<in\>\)\?\s*$'
+    return match(prevline, '\<let\>') + g:purescript_indent_let
+  endif
+
+  if prevline !~ '\<else\>'
+    let s = match(prevline, '\<if\>.*\&.*\zs\<then\>')
+    if s > 0
+      return s
+    endif
+
+    let s = match(prevline, '\<if\>')
+    if s > 0
+      return s + g:purescript_indent_if
+    endif
+  endif
+
+  if prevline =~ '\(\<where\>\|\<do\>\|=\|[{([]\)\s*$'
+    return match(prevline, '\S') + &shiftwidth
+  endif
+
+  if prevline =~ '\<where\>\s\+\S\+.*$'
+    return match(prevline, '\<where\>') + g:purescript_indent_where
+  endif
+
+  if prevline =~ '\<do\>\s\+\S\+.*$'
+    return match(prevline, '\<do\>') + g:purescript_indent_do
+  endif
+
+  if prevline =~ '^\s*\<data\>\s\+[^=]\+\s\+=\s\+\S\+.*$'
+    return match(prevline, '=')
+  endif
+
+  if prevline =~ '\<case\>\s\+.\+\<of\>\s*$'
+    return match(prevline, '\<case\>') + g:purescript_indent_case
+  endif
+
+  if prevline =~ '^\s*\<\data\>\s\+\S\+\s*$'
+    return match(prevline, '\<data\>') + &shiftwidth
+  endif
+
+  if (line =~ '^\s*}\s*' && prevline !~ '^\s*;')
+    return match(prevline, '\S') - &shiftwidth
+  endif
+
+  return match(prevline, '\S')
+endfunction
+
+endif

indent/ruby.vim

@@ -125,7 +125,7 @@ let s:indent_access_modifier_regex = '\C^\s*\%(protected\|private\)\s*\%(#.*\)\=
 " The reason is that the pipe matches a hanging "|" operator.
 "
 let s:block_regex =
-      \ '\%(\<do:\@!\>\|%\@<!{\)\s*\%(|\s*(*\s*\%([*@&]\=\h\w*,\=\s*\)\%(,\s*(*\s*[*@&]\=\h\w*\s*)*\s*\)*|\)\=\s*\%(#.*\)\=$'
+      \ '\%(\<do:\@!\>\|%\@<!{\)\s*\%(|[^|]*|\)\=\s*\%(#.*\)\=$'
 
 let s:block_continuation_regex = '^\s*[^])}\t ].*'.s:block_regex
 

indent/rust.vim

@@ -123,6 +123,13 @@ function GetRustIndent(lnum)
 		let prevlinenum = prevnonblank(prevlinenum - 1)
 		let prevline = s:get_line_trimmed(prevlinenum)
 	endwhile
+
+	" Handle where clauses nicely: subsequent values should line up nicely.
+	if prevline[len(prevline) - 1] == ","
+				\ && prevline =~# '^\s*where\s'
+		return indent(prevlinenum) + 6
+	endif
+
 	if prevline[len(prevline) - 1] == ","
 				\ && s:get_line_trimmed(a:lnum) !~ '^\s*[\[\]{}]'
 				\ && prevline !~ '^\s*fn\s'

indent/sass.vim

@@ -31,9 +31,7 @@ function! GetSassIndent()
   let indent = indent(lnum)
   let cindent = indent(v:lnum)
   if line !~ s:property && line !~ s:extend && cline =~ s:property
-    return indent + &sw
-  "elseif line =~ s:property && cline !~ s:property
-    "return indent - &sw
+    return indent + (exists('*shiftwidth') ? shiftwidth() : &sw)
   else
     return -1
   endif

indent/stylus.vim

@@ -119,7 +119,7 @@ function! GetStylusIndent()
 
   " if group !~? 'css.*' && line =~? ')\s*$' " match user functions
   "   return increase
-  if group =~? '\v^%(cssTagName|cssClassName|cssIdentifier|cssSelectorOp|cssSelectorOp2|cssBraces|cssAttributeSelector|cssPseudoClass|cssPseudoClassId|stylusId|stylusClass)$'
+  if group =~? '\v^%(cssTagName|cssClassName|cssIdentifier|cssSelectorOp|cssSelectorOp2|cssBraces|cssAttributeSelector|cssPseudo|stylusId|stylusClass)$'
     return increase
   elseif (group == 'stylusUserFunction') && (indent(lnum) == '0') " mixin definition
     return increase

indent/swift.vim

@@ -1,19 +1,242 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'swift') == -1
   
-" Language:    Swift<https://developer.apple.com/swift/>
-" Maintainer:  toyama satoshi <toyamarinyon@gmail.com>
-" URL:         http://github.com/toyamarinyon/vim-swift
-" License:     GPL
+" File: swift.vim
+" Author: Keith Smiley
+" Description: The indent file for Swift
+" Last Modified: December 05, 2014
 
-" Only load this indent file when no other was loaded.
 if exists("b:did_indent")
-   finish
+  finish
 endif
 let b:did_indent = 1
 
-" C indenting is built-in, thus this is very simple
-setlocal cindent
+let s:cpo_save = &cpo
+set cpo&vim
 
-let b:undo_indent = "setl cin<"
+setlocal nosmartindent
+setlocal indentkeys-=e
+setlocal indentkeys+=0]
+setlocal indentexpr=SwiftIndent()
+
+function! s:NumberOfMatches(char, string, index)
+  let instances = 0
+  let i = 0
+  while i < strlen(a:string)
+    if a:string[i] == a:char && !s:IsExcludedFromIndentAtPosition(a:index, i + 1)
+      let instances += 1
+    endif
+
+    let i += 1
+  endwhile
+
+  return instances
+endfunction
+
+function! s:SyntaxNameAtPosition(line, column)
+  return synIDattr(synID(a:line, a:column, 0), "name")
+endfunction
+
+function! s:SyntaxName()
+  return s:SyntaxNameAtPosition(line("."), col("."))
+endfunction
+
+function! s:IsExcludedFromIndentAtPosition(line, column)
+  let name = s:SyntaxNameAtPosition(a:line, a:column)
+  return name ==# "swiftComment" || name ==# "swiftString"
+endfunction
+
+function! s:IsExcludedFromIndent()
+  return s:SyntaxName() ==# "swiftComment" || s:SyntaxName() ==# "swiftString"
+endfunction
+
+function! s:IsCommentLine(lnum)
+    return synIDattr(synID(a:lnum,
+          \     match(getline(a:lnum), "\S") + 1, 0), "name")
+          \ ==# "swiftComment"
+endfunction
+
+function! SwiftIndent(...)
+  let clnum = a:0 ? a:1 : v:lnum
+
+  let line = getline(clnum)
+  let previousNum = prevnonblank(clnum - 1)
+  while s:IsCommentLine(previousNum) != 0
+    let previousNum = prevnonblank(previousNum - 1)
+  endwhile
+
+  let previous = getline(previousNum)
+  let cindent = cindent(clnum)
+  let previousIndent = indent(previousNum)
+
+  let numOpenParens = s:NumberOfMatches("(", previous, previousNum)
+  let numCloseParens = s:NumberOfMatches(")", previous, previousNum)
+  let numOpenBrackets = s:NumberOfMatches("{", previous, previousNum)
+  let numCloseBrackets = s:NumberOfMatches("}", previous, previousNum)
+
+  let currentOpenBrackets = s:NumberOfMatches("{", line, clnum)
+  let currentCloseBrackets = s:NumberOfMatches("}", line, clnum)
+
+  let numOpenSquare = s:NumberOfMatches("[", previous, previousNum)
+  let numCloseSquare = s:NumberOfMatches("]", previous, previousNum)
+
+  let currentCloseSquare = s:NumberOfMatches("]", line, clnum)
+  if numOpenSquare > numCloseSquare && currentCloseSquare < 1
+    return previousIndent + shiftwidth()
+  endif
+
+  if currentCloseSquare > 0 && line !~ '\v\[.*\]'
+    let column = col(".")
+    call cursor(line("."), 1)
+    let openingSquare = searchpair("\\[", "", "\\]", "bWn", "s:IsExcludedFromIndent()")
+    call cursor(line("."), column)
+
+    if openingSquare == 0
+      return -1
+    endif
+
+    " - Line starts with closing square, indent as opening square
+    if line =~ '\v^\s*]'
+      return indent(openingSquare)
+    endif
+
+    " - Line contains closing square and more, indent a level above opening
+    return indent(openingSquare) + shiftwidth()
+  endif
+
+  if line =~ ":$"
+    let switch = search("switch", "bWn")
+    return indent(switch)
+  elseif previous =~ ":$"
+    return previousIndent + shiftwidth()
+  endif
+
+  if numOpenParens == numCloseParens
+    if numOpenBrackets > numCloseBrackets
+      if currentCloseBrackets > currentOpenBrackets || line =~ "\\v^\\s*}"
+        let column = col(".")
+        call cursor(line("."), 1)
+        let openingBracket = searchpair("{", "", "}", "bWn", "s:IsExcludedFromIndent()")
+        call cursor(line("."), column)
+        if openingBracket == 0
+          return -1
+        else
+          return indent(openingBracket)
+        endif
+      endif
+
+      return previousIndent + shiftwidth()
+    elseif previous =~ "}.*{"
+      if line =~ "\\v^\\s*}"
+        return previousIndent
+      endif
+
+      return previousIndent + shiftwidth()
+    elseif line =~ "}.*{"
+      let openingBracket = searchpair("{", "", "}", "bWn", "s:IsExcludedFromIndent()")
+      return indent(openingBracket)
+    elseif currentCloseBrackets > currentOpenBrackets
+      let column = col(".")
+      call cursor(line("."), 1)
+      let openingBracket = searchpair("{", "", "}", "bWn", "s:IsExcludedFromIndent()")
+      call cursor(line("."), column)
+
+      let bracketLine = getline(openingBracket)
+
+      let numOpenParensBracketLine = s:NumberOfMatches("(", bracketLine, openingBracket)
+      let numCloseParensBracketLine = s:NumberOfMatches(")", bracketLine, openingBracket)
+      if numCloseParensBracketLine > numOpenParensBracketLine
+        let line = line(".")
+        let column = col(".")
+        call cursor(openingParen, column)
+        let openingParen = searchpair("(", "", ")", "bWn", "s:IsExcludedFromIndent()")
+        call cursor(line, column)
+        return indent(openingParen)
+      endif
+      return indent(openingBracket)
+    else
+      " - Current line is blank, and the user presses 'o'
+      return previousIndent
+    endif
+  endif
+
+  if numCloseParens > 0
+    if currentOpenBrackets > 0 || currentCloseBrackets > 0
+      if currentOpenBrackets > 0
+        if numOpenBrackets > numCloseBrackets
+          return previousIndent + shiftwidth()
+        endif
+
+        if line =~ "}.*{"
+          let openingBracket = searchpair("{", "", "}", "bWn", "s:IsExcludedFromIndent()")
+          return indent(openingBracket)
+        endif
+
+        if numCloseParens > numOpenParens
+          let line = line(".")
+          let column = col(".")
+          call cursor(line - 1, column)
+          let openingParen = searchpair("(", "", ")", "bWn", "s:IsExcludedFromIndent()")
+          call cursor(line, column)
+          return indent(openingParen)
+        endif
+
+        return previousIndent
+      endif
+
+      if currentCloseBrackets > 0
+        let openingBracket = searchpair("{", "", "}", "bWn", "s:IsExcludedFromIndent()")
+        return indent(openingBracket)
+      endif
+
+      return cindent
+    endif
+
+    if numCloseParens < numOpenParens
+      if numOpenBrackets > numCloseBrackets
+        return previousIndent + shiftwidth()
+      endif
+
+      let previousParen = match(previous, "(")
+      return indent(previousParen) + shiftwidth()
+    endif
+
+    if numOpenBrackets > numCloseBrackets
+      let line = line(".")
+      let column = col(".")
+      call cursor(previousNum, column)
+      let openingParen = searchpair("(", "", ")", "bWn", "s:IsExcludedFromIndent()")
+      call cursor(line, column)
+      return indent(openingParen) + shiftwidth()
+    endif
+
+    " - Previous line has close then open braces, indent previous + 1 'sw'
+    if previous =~ "}.*{"
+      return previousIndent + shiftwidth()
+    endif
+
+    let line = line(".")
+    let column = col(".")
+    call cursor(previousNum, column)
+    let openingParen = searchpair("(", "", ")", "bWn", "s:IsExcludedFromIndent()")
+    call cursor(line, column)
+
+    return indent(openingParen)
+  endif
+
+  " - Line above has (unmatched) open paren, next line needs indent
+  if numOpenParens > 0
+    let savePosition = getcurpos()
+    " Must be at EOL because open paren has to be above (left of) the cursor
+    call cursor(previousNum, col("$"))
+    let previousParen = searchpair("(", "", ")", "bWn", "s:IsExcludedFromIndent()")
+    call setpos(".", savePosition)
+    return indent(previousParen) + shiftwidth()
+  endif
+
+  return cindent
+endfunction
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
 
 endif

indent/typescript.vim

@@ -1,105 +1,505 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'typescript') == -1
   
-" Vim indent file, taken from indent/java.vim
-" Language:	    Typescript
-" Maintainer:	None!  Wanna improve this?
-" Last Change:	2015 Mar 07
+" Vim indent file
+" Language: Typescript
+" Acknowledgement: Based off of vim-ruby maintained by Nikolai Weibull http://vim-ruby.rubyforge.org
 
-if get(g:, 'typescript_indent_disable')
-  finish
-endif
+" 0. Initialization {{{1
+" =================
 
 " Only load this indent file when no other was loaded.
 if exists("b:did_indent")
-   finish
+  finish
 endif
 let b:did_indent = 1
 
-" Use javascript cindent options
-setlocal cindent cinoptions& cinoptions+=j1,J1
-setlocal indentkeys&
+setlocal nosmartindent
 
-" Load typescript indent function
+" Now, set up our indentation expression and keys that trigger it.
 setlocal indentexpr=GetTypescriptIndent()
+setlocal formatexpr=Fixedgq(v:lnum,v:count)
+setlocal indentkeys=0{,0},0),0],0\,,!^F,o,O,e
 
-let b:undo_indent = "setl cin< cino< indentkeys< indentexpr<"
-
-" Only define the function once
+" Only define the function once.
 if exists("*GetTypescriptIndent")
-    finish
+  finish
 endif
 
-" Make sure we have vim capabilities
-let s:keepcpo = &cpo
+let s:cpo_save = &cpo
 set cpo&vim
 
-function! TypescriptPrevNonBlankOrComment(lnum)
-    let pnum = prevnonblank(a:lnum)
-    " skip any comments (either `//`, `/*` or `*`)
-    while getline(pnum) =~ '^\s*\(\/\/\|\/\*\|\*\)'
-        let pnum = prevnonblank(pnum-1)
-    endwhile
-    return pnum
+" 1. Variables {{{1
+" ============
+
+let s:ts_keywords = '^\s*\(break\|case\|catch\|continue\|debugger\|default\|delete\|do\|else\|finally\|for\|function\|if\|in\|instanceof\|new\|return\|switch\|this\|throw\|try\|typeof\|var\|void\|while\|with\)'
+
+" Regex of syntax group names that are or delimit string or are comments.
+let s:syng_strcom = 'string\|regex\|comment\c'
+
+" Regex of syntax group names that are strings.
+let s:syng_string = 'regex\c'
+
+" Regex of syntax group names that are strings or documentation.
+let s:syng_multiline = 'comment\c'
+
+" Regex of syntax group names that are line comment.
+let s:syng_linecom = 'linecomment\c'
+
+" Expression used to check whether we should skip a match with searchpair().
+let s:skip_expr = "synIDattr(synID(line('.'),col('.'),1),'name') =~ '".s:syng_strcom."'"
+
+let s:line_term = '\s*\%(\%(\/\/\).*\)\=$'
+
+" Regex that defines continuation lines, not including (, {, or [.
+let s:continuation_regex = '\%([\\*+/.:]\|\%(<%\)\@<![=-]\|\W[|&?]\|||\|&&\|[^=]=[^=].*,\)' . s:line_term
+
+" Regex that defines continuation lines.
+" TODO: this needs to deal with if ...: and so on
+let s:msl_regex = s:continuation_regex
+
+let s:one_line_scope_regex = '\<\%(if\|else\|for\|while\)\>[^{;]*' . s:line_term
+
+" Regex that defines blocks.
+let s:block_regex = '\%([{[]\)\s*\%(|\%([*@]\=\h\w*,\=\s*\)\%(,\s*[*@]\=\h\w*\)*|\)\=' . s:line_term
+
+let s:var_stmt = '^\s*var'
+
+let s:comma_first = '^\s*,'
+let s:comma_last = ',\s*$'
+
+let s:ternary = '^\s\+[?|:]'
+let s:ternary_q = '^\s\+?'
+
+" 2. Auxiliary Functions {{{1
+" ======================
+
+" Check if the character at lnum:col is inside a string, comment, or is ascii.
+function s:IsInStringOrComment(lnum, col)
+  return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_strcom
 endfunction
 
+" Check if the character at lnum:col is inside a string.
+function s:IsInString(lnum, col)
+  return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_string
+endfunction
+
+" Check if the character at lnum:col is inside a multi-line comment.
+function s:IsInMultilineComment(lnum, col)
+  return !s:IsLineComment(a:lnum, a:col) && synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_multiline
+endfunction
+
+" Check if the character at lnum:col is a line comment.
+function s:IsLineComment(lnum, col)
+  return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_linecom
+endfunction
+
+" Find line above 'lnum' that isn't empty, in a comment, or in a string.
+function s:PrevNonBlankNonString(lnum)
+  let in_block = 0
+  let lnum = prevnonblank(a:lnum)
+  while lnum > 0
+    " Go in and out of blocks comments as necessary.
+    " If the line isn't empty (with opt. comment) or in a string, end search.
+    let line = getline(lnum)
+    if line =~ '/\*'
+      if in_block
+        let in_block = 0
+      else
+        break
+      endif
+    elseif !in_block && line =~ '\*/'
+      let in_block = 1
+    elseif !in_block && line !~ '^\s*\%(//\).*$' && !(s:IsInStringOrComment(lnum, 1) && s:IsInStringOrComment(lnum, strlen(line)))
+      break
+    endif
+    let lnum = prevnonblank(lnum - 1)
+  endwhile
+  return lnum
+endfunction
+
+" Find line above 'lnum' that started the continuation 'lnum' may be part of.
+function s:GetMSL(lnum, in_one_line_scope)
+  " Start on the line we're at and use its indent.
+  let msl = a:lnum
+  let lnum = s:PrevNonBlankNonString(a:lnum - 1)
+  while lnum > 0
+    " If we have a continuation line, or we're in a string, use line as MSL.
+    " Otherwise, terminate search as we have found our MSL already.
+    let line = getline(lnum)
+    let col = match(line, s:msl_regex) + 1
+    if (col > 0 && !s:IsInStringOrComment(lnum, col)) || s:IsInString(lnum, strlen(line))
+      let msl = lnum
+    else
+      " Don't use lines that are part of a one line scope as msl unless the
+      " flag in_one_line_scope is set to 1
+      "
+      if a:in_one_line_scope
+        break
+      end
+      let msl_one_line = s:Match(lnum, s:one_line_scope_regex)
+      if msl_one_line == 0
+        break
+      endif
+    endif
+    let lnum = s:PrevNonBlankNonString(lnum - 1)
+  endwhile
+  return msl
+endfunction
+
+function s:RemoveTrailingComments(content)
+  let single = '\/\/\(.*\)\s*$'
+  let multi = '\/\*\(.*\)\*\/\s*$'
+  return substitute(substitute(a:content, single, '', ''), multi, '', '')
+endfunction
+
+" Find if the string is inside var statement (but not the first string)
+function s:InMultiVarStatement(lnum)
+  let lnum = s:PrevNonBlankNonString(a:lnum - 1)
+
+"  let type = synIDattr(synID(lnum, indent(lnum) + 1, 0), 'name')
+
+  " loop through previous expressions to find a var statement
+  while lnum > 0
+    let line = getline(lnum)
+
+    " if the line is a ts keyword
+    if (line =~ s:ts_keywords)
+      " check if the line is a var stmt
+      " if the line has a comma first or comma last then we can assume that we
+      " are in a multiple var statement
+      if (line =~ s:var_stmt)
+        return lnum
+      endif
+
+      " other ts keywords, not a var
+      return 0
+    endif
+
+    let lnum = s:PrevNonBlankNonString(lnum - 1)
+  endwhile
+
+  " beginning of program, not a var
+  return 0
+endfunction
+
+" Find line above with beginning of the var statement or returns 0 if it's not
+" this statement
+function s:GetVarIndent(lnum)
+  let lvar = s:InMultiVarStatement(a:lnum)
+  let prev_lnum = s:PrevNonBlankNonString(a:lnum - 1)
+
+  if lvar
+    let line = s:RemoveTrailingComments(getline(prev_lnum))
+
+    " if the previous line doesn't end in a comma, return to regular indent
+    if (line !~ s:comma_last)
+      return indent(prev_lnum) - &sw
+    else
+      return indent(lvar) + &sw
+    endif
+  endif
+
+  return -1
+endfunction
+
+
+" Check if line 'lnum' has more opening brackets than closing ones.
+function s:LineHasOpeningBrackets(lnum)
+  let open_0 = 0
+  let open_2 = 0
+  let open_4 = 0
+  let line = getline(a:lnum)
+  let pos = match(line, '[][(){}]', 0)
+  while pos != -1
+    if !s:IsInStringOrComment(a:lnum, pos + 1)
+      let idx = stridx('(){}[]', line[pos])
+      if idx % 2 == 0
+        let open_{idx} = open_{idx} + 1
+      else
+        let open_{idx - 1} = open_{idx - 1} - 1
+      endif
+    endif
+    let pos = match(line, '[][(){}]', pos + 1)
+  endwhile
+  return (open_0 > 0) . (open_2 > 0) . (open_4 > 0)
+endfunction
+
+function s:Match(lnum, regex)
+  let col = match(getline(a:lnum), a:regex) + 1
+  return col > 0 && !s:IsInStringOrComment(a:lnum, col) ? col : 0
+endfunction
+
+function s:IndentWithContinuation(lnum, ind, width)
+  " Set up variables to use and search for MSL to the previous line.
+  let p_lnum = a:lnum
+  let lnum = s:GetMSL(a:lnum, 1)
+  let line = getline(lnum)
+
+  " If the previous line wasn't a MSL and is continuation return its indent.
+  " TODO: the || s:IsInString() thing worries me a bit.
+  if p_lnum != lnum
+    if s:Match(p_lnum,s:continuation_regex)||s:IsInString(p_lnum,strlen(line))
+      return a:ind
+    endif
+  endif
+
+  " Set up more variables now that we know we aren't continuation bound.
+  let msl_ind = indent(lnum)
+
+  " If the previous line ended with [*+/.-=], start a continuation that
+  " indents an extra level.
+  if s:Match(lnum, s:continuation_regex)
+    if lnum == p_lnum
+      return msl_ind + a:width
+    else
+      return msl_ind
+    endif
+  endif
+
+  return a:ind
+endfunction
+
+function s:InOneLineScope(lnum)
+  let msl = s:GetMSL(a:lnum, 1)
+  if msl > 0 && s:Match(msl, s:one_line_scope_regex)
+    return msl
+  endif
+  return 0
+endfunction
+
+function s:ExitingOneLineScope(lnum)
+  let msl = s:GetMSL(a:lnum, 1)
+  if msl > 0
+    " if the current line is in a one line scope ..
+    if s:Match(msl, s:one_line_scope_regex)
+      return 0
+    else
+      let prev_msl = s:GetMSL(msl - 1, 1)
+      if s:Match(prev_msl, s:one_line_scope_regex)
+        return prev_msl
+      endif
+    endif
+  endif
+  return 0
+endfunction
+
+" 3. GetTypescriptIndent Function {{{1
+" =========================
+
 function GetTypescriptIndent()
+  " 3.1. Setup {{{2
+  " ----------
 
-    " default value: trust cindent
-    let ind = cindent(v:lnum)
+  " Set up variables for restoring position in file.  Could use v:lnum here.
+  let vcol = col('.')
 
-    if getline(v:lnum) =~ '^\s*[{}\*]'
-        return ind
-    endif
+  " 3.2. Work on the current line {{{2
+  " -----------------------------
 
-    " The last non-empty line
-    let prev = TypescriptPrevNonBlankOrComment(v:lnum-1)
+  let ind = -1
+  " Get the current line.
+  let line = getline(v:lnum)
+  " previous nonblank line number
+  let prevline = prevnonblank(v:lnum - 1)
 
-    " Check if the previous line consists of a single `<variable> : <type>;`
-    " declaration (e.g. in interface definitions)
-    if getline(prev) =~ '^\s*\w\+\s*:[^{]\+;\s*$'
-        return indent(prev)
-    endif
+  " If we got a closing bracket on an empty line, find its match and indent
+  " according to it.  For parentheses we indent to its column - 1, for the
+  " others we indent to the containing line's MSL's level.  Return -1 if fail.
+  let col = matchend(line, '^\s*[],})]')
+  if col > 0 && !s:IsInStringOrComment(v:lnum, col)
+    call cursor(v:lnum, col)
 
-    " If the previous line starts with '@', we should have the same indent as
-    " the previous one
-    if getline(prev) =~ '^\s*@\S\+\s*$'
-      return indent(prev)
-    endif
+    let lvar = s:InMultiVarStatement(v:lnum)
+    if lvar
+      let prevline_contents = s:RemoveTrailingComments(getline(prevline))
 
-    " If a var, let, or const was declared and the semicolon omitted, do not
-    " indent the next line
-    if getline(prev) =~ '^\s*\(var\|let\|const\)\s\+\w\+'
-        return indent(prev)
-    endif
-
-    " If the line ended with a ',', we should have the same indent as
-    " the previous one
-    if getline(prev) =~ ',\s*$'
-        return indent(prev)
-    endif
-
-    " Try to find out whether the last `}` ended a `<variable> : {` block
-    if getline(prev) =~ '};\s*$'
-        " jump to matching `{` bracket
-        call cursor(prev, 1)
-        silent normal %
-
-        " See if current line is type annotation without closing ';' but open
-        " `{` bracket
-        let lnum = line('.')
-        if getline(lnum) =~ '^\s*\w\+\s*:[^;]\+{'
-            let ind = indent(lnum)
+      " check for comma first
+      if (line[col - 1] =~ ',')
+        " if the previous line ends in comma or semicolon don't indent
+        if (prevline_contents =~ '[;,]\s*$')
+          return indent(s:GetMSL(line('.'), 0))
+        " get previous line indent, if it's comma first return prevline indent
+        elseif (prevline_contents =~ s:comma_first)
+          return indent(prevline)
+        " otherwise we indent 1 level
+        else
+          return indent(lvar) + &sw
         endif
+      endif
     endif
 
-    return ind
 
+    let bs = strpart('(){}[]', stridx(')}]', line[col - 1]) * 2, 2)
+    if searchpair(escape(bs[0], '\['), '', bs[1], 'bW', s:skip_expr) > 0
+      if line[col-1]==')' && col('.') != col('$') - 1
+        let ind = virtcol('.')-1
+      else
+        let ind = indent(s:GetMSL(line('.'), 0))
+      endif
+    endif
+    return ind
+  endif
+
+  " If the line is comma first, dedent 1 level
+  if (getline(prevline) =~ s:comma_first)
+    return indent(prevline) - &sw
+  endif
+
+  if (line =~ s:ternary)
+    if (getline(prevline) =~ s:ternary_q)
+      return indent(prevline)
+    else
+      return indent(prevline) + &sw
+    endif
+  endif
+
+  " If we are in a multi-line comment, cindent does the right thing.
+  if s:IsInMultilineComment(v:lnum, 1) && !s:IsLineComment(v:lnum, 1)
+    return cindent(v:lnum)
+  endif
+
+  " Check for multiple var assignments
+"  let var_indent = s:GetVarIndent(v:lnum)
+"  if var_indent >= 0
+"    return var_indent
+"  endif
+
+  " 3.3. Work on the previous line. {{{2
+  " -------------------------------
+
+  " If the line is empty and the previous nonblank line was a multi-line
+  " comment, use that comment's indent. Deduct one char to account for the
+  " space in ' */'.
+  if line =~ '^\s*$' && s:IsInMultilineComment(prevline, 1)
+    return indent(prevline) - 1
+  endif
+
+  " Find a non-blank, non-multi-line string line above the current line.
+  let lnum = s:PrevNonBlankNonString(v:lnum - 1)
+
+  " If the line is empty and inside a string, use the previous line.
+  if line =~ '^\s*$' && lnum != prevline
+    return indent(prevnonblank(v:lnum))
+  endif
+
+  " At the start of the file use zero indent.
+  if lnum == 0
+    return 0
+  endif
+
+  " Set up variables for current line.
+  let line = getline(lnum)
+  let ind = indent(lnum)
+
+  " If the previous line ended with a block opening, add a level of indent.
+  if s:Match(lnum, s:block_regex)
+    return indent(s:GetMSL(lnum, 0)) + &sw
+  endif
+
+  " If the previous line contained an opening bracket, and we are still in it,
+  " add indent depending on the bracket type.
+  if line =~ '[[({]'
+    let counts = s:LineHasOpeningBrackets(lnum)
+    if counts[0] == '1' && searchpair('(', '', ')', 'bW', s:skip_expr) > 0
+      if col('.') + 1 == col('$')
+        return ind + &sw
+      else
+        return virtcol('.')
+      endif
+    elseif counts[1] == '1' || counts[2] == '1'
+      return ind + &sw
+    else
+      call cursor(v:lnum, vcol)
+    end
+  endif
+
+  " 3.4. Work on the MSL line. {{{2
+  " --------------------------
+
+  let ind_con = ind
+  let ind = s:IndentWithContinuation(lnum, ind_con, &sw)
+
+  " }}}2
+  "
+  "
+  let ols = s:InOneLineScope(lnum)
+  if ols > 0
+    let ind = ind + &sw
+  else
+    let ols = s:ExitingOneLineScope(lnum)
+    while ols > 0 && ind > 0
+      let ind = ind - &sw
+      let ols = s:InOneLineScope(ols - 1)
+    endwhile
+  endif
+
+  return ind
 endfunction
 
-" Restore compatibility mode
-let &cpo = s:keepcpo
-unlet s:keepcpo
+" }}}1
 
-" vim: et
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
+function! Fixedgq(lnum, count)
+    let l:tw = &tw ? &tw : 80;
+
+    let l:count = a:count
+    let l:first_char = indent(a:lnum) + 1
+
+    if mode() == 'i' " gq was not pressed, but tw was set
+        return 1
+    endif
+
+    " This gq is only meant to do code with strings, not comments
+    if s:IsLineComment(a:lnum, l:first_char) || s:IsInMultilineComment(a:lnum, l:first_char)
+        return 1
+    endif
+
+    if len(getline(a:lnum)) < l:tw && l:count == 1 " No need for gq
+        return 1
+    endif
+
+    " Put all the lines on one line and do normal spliting after that
+    if l:count > 1
+        while l:count > 1
+            let l:count -= 1
+            normal J
+        endwhile
+    endif
+
+    let l:winview = winsaveview()
+
+    call cursor(a:lnum, l:tw + 1)
+    let orig_breakpoint = searchpairpos(' ', '', '\.', 'bcW', '', a:lnum)
+    call cursor(a:lnum, l:tw + 1)
+    let breakpoint = searchpairpos(' ', '', '\.', 'bcW', s:skip_expr, a:lnum)
+
+    " No need for special treatment, normal gq handles edgecases better
+    if breakpoint[1] == orig_breakpoint[1]
+        call winrestview(l:winview)
+        return 1
+    endif
+
+    " Try breaking after string
+    if breakpoint[1] <= indent(a:lnum)
+        call cursor(a:lnum, l:tw + 1)
+        let breakpoint = searchpairpos('\.', '', ' ', 'cW', s:skip_expr, a:lnum)
+    endif
+
+
+    if breakpoint[1] != 0
+        call feedkeys("r\<CR>")
+    else
+        let l:count = l:count - 1
+    endif
+
+    " run gq on new lines
+    if l:count == 1
+        call feedkeys("gqq")
+    endif
+
+    return 0
+endfunction
 
 endif

syntax/ansible.vim

@@ -0,0 +1,96 @@
+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 = 'yaml'
+endif
+
+let b:current_syntax = ''
+unlet b:current_syntax
+runtime! syntax/yaml.vim
+
+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
+
+" Jinja
+" ================================
+
+syn cluster jinjaSLSBlocks add=jinjaTagBlock,jinjaVarBlock,jinjaComment
+" https://github.com/mitsuhiko/jinja2/blob/6b7c0c23/ext/Vim/jinja.vim
+syn region jinjaTagBlock matchgroup=jinjaTagDelim start=/{%-\?/ end=/-\?%}/ containedin=ALLBUT,jinjaTagBlock,jinjaVarBlock,jinjaRaw,jinjaString,jinjaNested,jinjaComment,@jinjaSLSBlocks
+syn region jinjaVarBlock matchgroup=jinjaVarDelim start=/{{-\?/ end=/-\?}}/ containedin=ALLBUT,jinjaTagBlock,jinjaVarBlock,jinjaRaw,jinjaString,jinjaNested,jinjaComment,@jinjaSLSBlocks
+syn region jinjaComment matchgroup=jinjaCommentDelim start="{#" end="#}" containedin=ALLBUT,jinjaTagBlock,jinjaVarBlock,jinjaString,@jinjaSLSBlocks
+highlight link jinjaVariable Constant
+highlight link jinjaVarDelim Delimiter
+
+" YAML
+" ================================
+
+" Reset some YAML to plain styling
+" the number 80 in Ansible isn't any more important than the word root
+highlight link yamlInteger NONE
+highlight link yamlBool NONE
+highlight link yamlFlowString NONE
+" but it does make sense we visualize quotes easily
+highlight link yamlFlowStringDelimiter Delimiter
+
+fun! s:attribute_highlight(attributes)
+  if a:attributes =~ 'a'
+    syn match ansible_attributes "\v\w+\=" containedin=yamlPlainScalar
+  else
+    syn match ansible_attributes "\v^\s*\w+\=" containedin=yamlPlainScalar
+  endif
+  if a:attributes =~ 'n'
+    highlight link ansible_attributes NONE
+  elseif a:attributes =~ 'd'
+    highlight link ansible_attributes Comment
+  else
+    highlight link ansible_attributes Structure
+  endif
+endfun
+
+if exists("g:ansible_attribute_highlight")
+  call s:attribute_highlight(g:ansible_attribute_highlight)
+else
+  call s:attribute_highlight('ad')
+endif
+
+if exists("g:ansible_name_highlight")
+  syn keyword ansible_name name containedin=yamlBlockMappingKey contained
+  if g:ansible_name_highlight =~ 'd'
+    highlight link ansible_name Comment
+  else
+    highlight link ansible_name Underlined
+  endif
+endif
+
+syn keyword ansible_debug_keywords debug containedin=yamlBlockMappingKey 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
+  highlight link ansible_extra_special_keywords Statement
+endif
+
+syn keyword ansible_special_keywords include until retries delay when only_if become become_user block rescue always notify containedin=yamlBlockMappingKey contained
+highlight link ansible_special_keywords Statement
+
+syn match ansible_with_keywords "\vwith_.+" containedin=yamlBlockMappingKey contained
+highlight link ansible_with_keywords Statement
+
+let b:current_syntax = "ansible"
+
+endif

syntax/ansible_hosts.vim

@@ -0,0 +1,35 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'ansible') == -1
+  
+" Vim syntax file
+" Language: Ansible hosts files
+" Maintainer: Dave Honneffer <pearofducks@gmail.com>
+" Last Change: 2015.09.23
+
+if exists("b:current_syntax")
+  finish
+endif
+
+syn case ignore
+syn match hostsFirstWord      "\v^\S+"
+syn match hostsAttributes     "\v\S*\="
+syn region hostsHeader        start="\v^\s*\[" end="\v\]"
+syn keyword hostsHeaderSpecials children vars containedin=hostsHeader contained
+syn match  hostsComment       "\v^[#;].*$"
+
+highlight link hostsFirstWord        Label
+highlight link hostsHeader           Define
+highlight link hostsComment          Comment
+highlight link hostsHeaderSpecials   Identifier
+highlight link hostsAttributes       Structure
+
+if exists("g:ansible_attribute_highlight")
+  if g:ansible_attribute_highlight =~ 'n'
+    highlight link hostsAttributes NONE
+  elseif g:ansible_attribute_highlight =~ 'd'
+    highlight link hostsAttributes Comment
+  endif
+endif
+
+let b:current_syntax = "ansible_hosts"
+
+endif