Respect symlinks for resolving vim-polyglot as fallback, closes #605

after/ftplugin/cabal.vim

@@ -1,7 +1,7 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'haskell') == -1
+if !polyglot#util#IsEnabled('haskell', expand('<sfile>:p'))
+  finish
+endif
 
 setlocal comments=s1fl:{-,mb:-,ex:-},:--
 setlocal iskeyword+=-,.,*
 setlocal commentstring=--\ %s
-
-endif

after/ftplugin/coffee.vim

@@ -1,9 +1,9 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'cjsx') == -1
+if !polyglot#util#IsEnabled('cjsx', expand('<sfile>:p'))
+  finish
+endif
 
 if exists("loaded_matchit")
   let b:match_ignorecase = 0
   let b:match_words = '(:),\[:\],{:},<:>,' .
     \ '<\@<=\([^/][^ \t>]*\)[^>]*\%(>\|$\):<\@<=/\1>'
 endif
-
-endif

after/ftplugin/haskell.vim

@@ -1,6 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'haskell') == -1
+if !polyglot#util#IsEnabled('haskell', expand('<sfile>:p'))
+  finish
+endif
 
 setlocal comments=s1fl:{-,mb:\ \ ,ex:-},:--
 setlocal iskeyword+='
-
-endif

after/ftplugin/html.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'html5') == -1
+if !polyglot#util#IsEnabled('html5', expand('<sfile>:p'))
+  finish
+endif
 
 " Maintainer:  	othree <othree@gmail.com>
 " URL:		      http://github.com/othree/html5.vim
@@ -9,5 +11,3 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'html5') == -1
 " setlocal iskeyword+=-
 
 setlocal commentstring=<!--%s-->
-
-endif

after/ftplugin/idris.vim

@@ -1,5 +1,5 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'idris') == -1
+if !polyglot#util#IsEnabled('idris', expand('<sfile>:p'))
+  finish
+endif
 
 setlocal iskeyword+='
-
-endif

after/ftplugin/idris2.vim

@@ -1,5 +1,5 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'idris2') == -1
+if !polyglot#util#IsEnabled('idris2', expand('<sfile>:p'))
+  finish
+endif
 
 setlocal iskeyword+='
-
-endif

after/ftplugin/javascript-1.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'javascript') == -1
+if !polyglot#util#IsEnabled('javascript', expand('<sfile>:p'))
+  finish
+endif
 
 " Vim filetype plugin file
 " Language:     JavaScript
@@ -12,5 +14,3 @@ if exists('b:undo_ftplugin')
 else
   let b:undo_ftplugin = 'setlocal iskeyword< suffixesadd<'
 endif
-
-endif

after/ftplugin/javascript-2.vim

@@ -1,9 +1,9 @@
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
+  finish
+endif
 
 if get(g:, 'vim_jsx_pretty_disable_js', 0)
   finish
 endif
 
 source <sfile>:h/jsx.vim
-
-endif

after/ftplugin/javascriptreact.vim

@@ -1,5 +1,5 @@
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
+  finish
+endif
 
 source <sfile>:h/jsx.vim
-
-endif

after/ftplugin/jsx.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
+  finish
+endif
 
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 " Vim ftplugin file
@@ -31,5 +33,3 @@ augroup jsx_comment
 augroup end
 
 setlocal suffixesadd+=.jsx
-
-endif

after/ftplugin/llvm.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'llvm') == -1
+if !polyglot#util#IsEnabled('llvm', expand('<sfile>:p'))
+  finish
+endif
 
 " Copyright (c) 2018 rhysd
 "
@@ -483,5 +485,3 @@ endfunction
 if !exists(':LLI')
     command! -buffer -nargs=? -bar -complete=file LLI call <SID>run_lli(<f-args>)
 endif
-
-endif

after/ftplugin/puppet.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'puppet') == -1
+if !polyglot#util#IsEnabled('puppet', expand('<sfile>:p'))
+  finish
+endif
 
 if !exists('g:puppet_align_hashes')
     let g:puppet_align_hashes = 1
@@ -7,5 +9,3 @@ endif
 if g:puppet_align_hashes
     inoremap <buffer> <silent> => =><Esc>:call puppet#align#AlignHashrockets()<CR>$a
 endif
-
-endif

after/ftplugin/tsx.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
+  finish
+endif
 
 " modified from html.vim
 " For matchit plugin
@@ -28,5 +30,3 @@ augroup jsx_comment
 augroup end
 
 setlocal suffixesadd+=.tsx
-
-endif

after/ftplugin/typescriptreact.vim

@@ -1,5 +1,5 @@
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
+  finish
+endif
 
 source <sfile>:h/tsx.vim
-
-endif

after/indent/html.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'html5') == -1
+if !polyglot#util#IsEnabled('html5', expand('<sfile>:p'))
+  finish
+endif
 
 " Vim indent script for HTML
 " Header: "{{{
@@ -1060,5 +1062,3 @@ let &cpo = s:cpo_save
 unlet s:cpo_save
 
 " vim: fdm=marker ts=8 sw=2 tw=78
-
-endif

after/indent/javascript-1.vim

@@ -1,9 +1,9 @@
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
+  finish
+endif
 
 if get(g:, 'vim_jsx_pretty_disable_js', 0)
   finish
 endif
 
 source <sfile>:h/jsx.vim
-
-endif

after/indent/javascript-2.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'graphql') == -1
+if !polyglot#util#IsEnabled('graphql', expand('<sfile>:p'))
+  finish
+endif
 
 " Copyright (c) 2016-2020 Jon Parise <jon@indelible.org>
 "
@@ -42,5 +44,3 @@ function GetJavascriptGraphQLIndent()
 
   return eval(b:indentexpr_base)
 endfunction
-
-endif

after/indent/javascriptreact.vim

@@ -1,5 +1,5 @@
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
+  finish
+endif
 
 source <sfile>:h/jsx.vim
-
-endif

after/indent/jsx.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
+  finish
+endif
 
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 " Vim indent file
@@ -29,5 +31,3 @@ endfunction
 
 let &cpo = s:keepcpo
 unlet s:keepcpo
-
-endif

after/indent/objc.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'objc') == -1
+if !polyglot#util#IsEnabled('objc', expand('<sfile>:p'))
+  finish
+endif
 
 " Vim indent file
 " Language:	Objective-C
@@ -93,5 +95,3 @@ endfunction
 " Restore 'cpo' options
 let &cpo = s:save_cpo
 unlet s:save_cpo
-
-endif

after/indent/tsx.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
+  finish
+endif
 
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 " Vim indent file
@@ -36,5 +38,3 @@ endfunction
 
 let &cpo = s:keepcpo
 unlet s:keepcpo
-
-endif

after/indent/typescript.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'graphql') == -1
+if !polyglot#util#IsEnabled('graphql', expand('<sfile>:p'))
+  finish
+endif
 
 " Copyright (c) 2016-2020 Jon Parise <jon@indelible.org>
 "
@@ -42,5 +44,3 @@ function GetTypescriptGraphQLIndent()
 
   return eval(b:indentexpr_base)
 endfunction
-
-endif

after/indent/typescriptreact.vim

@@ -1,5 +1,5 @@
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
+  finish
+endif
 
 source <sfile>:h/tsx.vim
-
-endif

after/syntax/c.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'cpp-modern') == -1
+if !polyglot#util#IsEnabled('cpp-modern', expand('<sfile>:p'))
+  finish
+endif
 
 " ==============================================================================
 " Vim syntax file
@@ -66,5 +68,3 @@ if get(g:, 'cpp_simple_highlight', 0)
     hi link cTypedef      Statement
     hi link cLabel        Statement
 endif
-
-endif

after/syntax/coffee.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'cjsx') == -1
+if !polyglot#util#IsEnabled('cjsx', expand('<sfile>:p'))
+  finish
+endif
 
 if exists('b:current_syntax')
   let s:current_syntax=b:current_syntax
@@ -27,5 +29,3 @@ hi def link cjsxTagName         Function
 hi def link cjsxEntity          Statement
 hi def link cjsxEntityPunct     Type
 hi def link cjsxAttribProperty  Type
-
-endif

after/syntax/cpp.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'cpp-modern') == -1
+if !polyglot#util#IsEnabled('cpp-modern', expand('<sfile>:p'))
+  finish
+endif
 
 " ==============================================================================
 " Vim syntax file
@@ -208,5 +210,3 @@ if get(g:, 'cpp_simple_highlight', 0)
     hi link cppExceptions   Statement
     hi link cppStorageClass Statement
 endif
-
-endif

after/syntax/haskell.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'dhall') == -1
+if !polyglot#util#IsEnabled('dhall', expand('<sfile>:p'))
+  finish
+endif
 
 " store and remove current syntax value
 let old_syntax = b:current_syntax
@@ -13,5 +15,3 @@ hi def link quasiQuote Underlined
 
 " restore current syntax value
 let b:current_syntax = old_syntax
-
-endif

after/syntax/help.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'scala') == -1
+if !polyglot#util#IsEnabled('scala', expand('<sfile>:p'))
+  finish
+endif
 
 " Extends standard help syntax with highlighting of Scala code.
 "
@@ -14,5 +16,3 @@ if has('conceal')
 else
   syntax region rgnScala matchgroup=Ignore start='!sc!' end='!/sc!' contains=@ScalaCode
 endif
-
-endif

after/syntax/html.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'html5') == -1
+if !polyglot#util#IsEnabled('html5', expand('<sfile>:p'))
+  finish
+endif
 
 " Vim syntax file
 " Language:     HTML (version 5.1)
@@ -196,5 +198,3 @@ syn keyword htmlArg contained veryverythickmathspace veryverythinmathspace voffs
 " https://github.com/w3c/html/issues/694
 syntax region htmlComment start=+<!--+ end=+-->+ contains=@Spell
 syntax region htmlComment start=+<!DOCTYPE+ keepend end=+>+
-
-endif

after/syntax/html/aria.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'html5') == -1
+if !polyglot#util#IsEnabled('html5', expand('<sfile>:p'))
+  finish
+endif
 
 " Vim syntax file
 " Language:     WAI-ARIA
@@ -75,5 +77,3 @@ syn match    htmlArg contained "\<aria-\%(\|labelledby\|owns\|posinset\|setsize\
 syn match    htmlArg contained "\<aria-\%(\|colcount\|colindex\|colspan\)\>"
 syn match    htmlArg contained "\<aria-\%(\|rowcount\|rowindex\|rowspan\)\>"
 
-
-endif

after/syntax/html/electron.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'html5') == -1
+if !polyglot#util#IsEnabled('html5', expand('<sfile>:p'))
+  finish
+endif
 
 " Vim syntax file
 " Language:     Electron
@@ -15,5 +17,3 @@ syn keyword htmlArg contained useragent disablewebsecurity partition allowpopups
 syn keyword htmlArg contained webpreferences blinkfeatures disableblinkfeatures
 syn keyword htmlArg contained guestinstance disableguestresize 
 
-
-endif

after/syntax/html/rdfa.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'html5') == -1
+if !polyglot#util#IsEnabled('html5', expand('<sfile>:p'))
+  finish
+endif
 
 " Vim syntax file
 " Language:     RDFa
@@ -11,5 +13,3 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'html5') == -1
 " RDFa
 " http://www.w3.org/TR/rdfa-syntax/#s_syntax
 syn keyword htmlArg contained about content datatype href inlist prefix property rel resource rev src typeof vocab
-
-endif

after/syntax/idris.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'idris') == -1
+if !polyglot#util#IsEnabled('idris', expand('<sfile>:p'))
+  finish
+endif
 
 " This script allows for unicode concealing of certain characters
 " For instance -> goes to →
@@ -78,5 +80,3 @@ hi link idrNiceOperator Operator
 hi! link Conceal Operator
 setlocal conceallevel=2
 
-
-endif

after/syntax/idris2.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'idris2') == -1
+if !polyglot#util#IsEnabled('idris2', expand('<sfile>:p'))
+  finish
+endif
 
 " This script allows for unicode concealing of certain characters
 " For instance -> goes to →
@@ -78,5 +80,3 @@ hi link idrNiceOperator Operator
 hi! link Conceal Operator
 setlocal conceallevel=2
 
-
-endif

after/syntax/javascript.vim

@@ -1,9 +1,9 @@
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
+  finish
+endif
 
 if get(g:, 'vim_jsx_pretty_disable_js', 0)
   finish
 endif
 
 source <sfile>:h/jsx.vim
-
-endif

after/syntax/javascript/graphql.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'graphql') == -1
+if !polyglot#util#IsEnabled('graphql', expand('<sfile>:p'))
+  finish
+endif
 
 " Copyright (c) 2016-2020 Jon Parise <jon@indelible.org>
 "
@@ -60,5 +62,3 @@ elseif graphql#has_syntax_group('javaScriptStringT')
   syn cluster javaScriptEmbededExpr add=graphqlTaggedTemplate
   syn cluster graphqlTaggedTemplate add=graphqlTemplateString
 endif
-
-endif

after/syntax/javascript/html5.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'html5') == -1
+if !polyglot#util#IsEnabled('html5', expand('<sfile>:p'))
+  finish
+endif
 
 " Vim syntax file
 " Language:	    HTML5 New Stuff
@@ -49,5 +51,3 @@ syn keyword javascriptDomElemAttrs indeterminate
 
 " select https://w3c.github.io/selection-api/#extensions-to-globaleventhandlers
 syn keyword javascriptDomElemAttrs onselectstart onselectchange
-
-endif

after/syntax/javascript/sql.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'javascript-sql') == -1
+if !polyglot#util#IsEnabled('javascript-sql', expand('<sfile>:p'))
+  finish
+endif
 
 " Vim plugin
 " Language: JavaScript
@@ -22,5 +24,3 @@ hi def link sqlTaggedTemplate jsTaggedTemplate
 
 syn cluster jsExpression add=sqlTaggedTemplate
 syn cluster sqlTaggedTemplate add=sqlTemplateString
-
-endif

after/syntax/javascriptreact.vim

@@ -1,5 +1,5 @@
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
+  finish
+endif
 
 source <sfile>:h/jsx.vim
-
-endif

after/syntax/javascriptreact/graphql.vim

@@ -1,5 +1,5 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'graphql') == -1
+if !polyglot#util#IsEnabled('graphql', expand('<sfile>:p'))
+  finish
+endif
 
 runtime! after/syntax/javascript/graphql.vim
-
-endif

after/syntax/jsx.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
+  finish
+endif
 
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 " Vim syntax file
@@ -55,5 +57,3 @@ let b:current_syntax = 'javascript.jsx'
 
 let &cpo = s:jsx_cpo
 unlet s:jsx_cpo
-
-endif

after/syntax/jsx_pretty.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
+  finish
+endif
 
 let s:highlight_close_tag = get(g:, 'vim_jsx_pretty_highlight_close_tag', 0)
 
@@ -221,5 +223,3 @@ if s:vim_jsx_pretty_colorful_config == 1
   highlight def link jsArrowFuncArgs Type
   highlight def link jsFuncArgs Type
 endif
-
-endif

after/syntax/llvm.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'llvm') == -1
+if !polyglot#util#IsEnabled('llvm', expand('<sfile>:p'))
+  finish
+endif
 
 " Copyright (c) 2018 rhysd
 "
@@ -22,5 +24,3 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'llvm') == -1
 
 syn keyword llvmKeyword attributes
 syn match llvmNoName /#\d\+\>/
-
-endif

after/syntax/mdx.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'mdx') == -1
+if !polyglot#util#IsEnabled('mdx', expand('<sfile>:p'))
+  finish
+endif
 
 
 " based on mxw/vim-jsx
@@ -41,5 +43,3 @@ syn cluster jsExpression add=jsxRegion
 
 " Allow jsxRegion to contain reserved words.
 syn cluster javascriptNoReserved add=jsxRegion
-
-endif

after/syntax/mma.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'mathematica') == -1
+if !polyglot#util#IsEnabled('mathematica', expand('<sfile>:p'))
+  finish
+endif
 
 "Vim conceal file
 " Language: Mathematica
@@ -1442,5 +1444,3 @@ endif
 hi! link Conceal Normal
 setlocal conceallevel=2
 
-
-endif

after/syntax/objc.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'objc') == -1
+if !polyglot#util#IsEnabled('objc', expand('<sfile>:p'))
+  finish
+endif
 
 " ARC type modifiers
 syn keyword objcTypeModifier __bridge __bridge_retained __bridge_transfer __autoreleasing __strong __weak __unsafe_unretained
@@ -19,5 +21,3 @@ syn match objcDirective "@property\|@synthesize\|@dynamic\|@package"
 
 " Highlight property attributes as if they were type modifiers
 hi def link objcPropertyAttribute objcTypeModifier
-
-endif

after/syntax/reason.vim

@@ -1,4 +1,4 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'reason') == -1
-
-
+if !polyglot#util#IsEnabled('reason', expand('<sfile>:p'))
+  finish
 endif
+

after/syntax/reason/graphql.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'graphql') == -1
+if !polyglot#util#IsEnabled('graphql', expand('<sfile>:p'))
+  finish
+endif
 
 " Copyright (c) 2016-2020 Jon Parise <jon@indelible.org>
 "
@@ -33,5 +35,3 @@ if exists('s:current_syntax')
 endif
 
 syntax region graphqlExtensionPoint matchgroup=Noise start=+\[%graphql\_s*{|+lc=10 end=+|}\_s*]+he=s+1 contains=@GraphQLSyntax keepend
-
-endif

after/syntax/rspec.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rspec') == -1
+if !polyglot#util#IsEnabled('rspec', expand('<sfile>:p'))
+  finish
+endif
 
 "
 " An rspec syntax file
@@ -189,5 +191,3 @@ highlight link rspecMatchers Function
 highlight link rspecMessageExpectation Function
 
 let b:current_syntax = 'rspec'
-
-endif

after/syntax/ruby.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'yard') == -1
+if !polyglot#util#IsEnabled('yard', expand('<sfile>:p'))
+  finish
+endif
 
 " Ruby syntax extensions for highlighting YARD documentation.
 "
@@ -127,5 +129,3 @@ hi def link yardParametricType yardComment
 hi def link yardArrow yardComment
 hi def link yardHashAngle yardComment
 hi def link yardHashCurly yardComment
-
-endif

after/syntax/rust.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rust') == -1
+if !polyglot#util#IsEnabled('rust', expand('<sfile>:p'))
+  finish
+endif
 
 scriptencoding utf-8
 
@@ -41,5 +43,3 @@ if !get(g:, 'rust_conceal_mod_path', 0)
 endif
 
 " vim: set et sw=4 sts=4 ts=8:
-
-endif

after/syntax/tsx.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
+  finish
+endif
 
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 " Vim syntax file
@@ -59,5 +61,3 @@ let b:current_syntax = 'typescript.tsx'
 
 let &cpo = s:jsx_cpo
 unlet s:jsx_cpo
-
-endif

after/syntax/typescript/graphql.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'graphql') == -1
+if !polyglot#util#IsEnabled('graphql', expand('<sfile>:p'))
+  finish
+endif
 
 " Copyright (c) 2016-2020 Jon Parise <jon@indelible.org>
 "
@@ -45,5 +47,3 @@ hi def link graphqlTemplateExpression typescriptTemplateSubstitution
 
 syn cluster typescriptExpression add=graphqlTaggedTemplate
 syn cluster graphqlTaggedTemplate add=graphqlTemplateString
-
-endif

after/syntax/typescriptreact.vim

@@ -1,5 +1,5 @@
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
+  finish
+endif
 
 source <sfile>:h/tsx.vim
-
-endif

after/syntax/typescriptreact/graphql.vim

@@ -1,5 +1,5 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'graphql') == -1
+if !polyglot#util#IsEnabled('graphql', expand('<sfile>:p'))
+  finish
+endif
 
 runtime! after/syntax/typescript/graphql.vim
-
-endif

after/syntax/vue/graphql.vim

@@ -1,5 +1,5 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'graphql') == -1
+if !polyglot#util#IsEnabled('graphql', expand('<sfile>:p'))
+  finish
+endif
 
 runtime! after/syntax/javascript/graphql.vim
-
-endif

after/syntax/zsh.vim

@@ -1,4 +1,6 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'zinit') == -1
+if !polyglot#util#IsEnabled('zinit', expand('<sfile>:p'))
+  finish
+endif
 
 " Copyright (c) 2019 Sebastian Gniazdowski
 "
@@ -122,5 +124,3 @@ highlight def link ZinitSnippetUrl2        Macro
 highlight def link ZinitSnippetUrl3        Macro
 highlight def link ZinitSnippetUrl4        Macro
 highlight def link ZinitTrailingWhiteSpace Error
-
-endif

autoload/LaTeXtoUnicode.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/LaTeXtoUnicode.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('julia', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'julia') == -1
 
 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 " Support for LaTex-to-Unicode conversion as in the Julia REPL "
@@ -659,5 +654,3 @@ function! LaTeXtoUnicode#Toggle()
   endif
   return ''
 endfunction
-
-endif

autoload/RstFold.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/RstFold.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('rst', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rst') == -1
 
 " Author: Antony Lee <anntzer.lee@gmail.com>
 " Description: Helper functions for reStructuredText syntax folding
@@ -69,5 +64,3 @@ function RstFold#GetRstFoldText()
   let text = thisline =~ '^\([=`:.''"~^_*+#-]\)\1\+$' ? getline(v:foldstart + 1) : thisline
   return indent . text
 endfunction
-
-endif

autoload/ada.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/ada.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('ada', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'ada') == -1
 
 "------------------------------------------------------------------------------
 "  Description: Perform Ada specific completion & tagging.
@@ -644,5 +639,3 @@ finish " 1}}}
 "------------------------------------------------------------------------------
 " vim: textwidth=78 wrap tabstop=8 shiftwidth=3 softtabstop=3 noexpandtab
 " vim: foldmethod=marker
-
-endif

autoload/cargo.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/cargo.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('rust', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rust') == -1
 
 function! cargo#Load()
     " Utility call to get this script loaded, for debugging
@@ -154,5 +149,3 @@ function! cargo#runtarget(args)
 endfunction
 
 " vim: set et sw=4 sts=4 ts=8:
-
-endif

autoload/cargo/quickfix.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/cargo/quickfix.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('rust', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rust') == -1
 
 function! cargo#quickfix#CmdPre() abort
     if &filetype ==# 'rust' && get(b:, 'current_compiler', '') ==# 'cargo' &&
@@ -34,5 +29,3 @@ function! cargo#quickfix#CmdPost() abort
 endfunction
 
 " vim: set et sw=4 sts=4 ts=8:
-
-endif

autoload/clojurecomplete.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/clojurecomplete.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('clojure', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'clojure') == -1
 
 " Vim completion script
 " Language:     Clojure
@@ -29,5 +24,3 @@ function! clojurecomplete#Complete(findstart, base)
 endfunction
 
 " vim:sts=8:sw=8:ts=8:noet
-
-endif

autoload/coffee.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/coffee.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('coffee-script', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'coffee-script') == -1
 
 " Language:    CoffeeScript
 " Maintainer:  Mick Koch <mick@kochm.co>
@@ -61,5 +56,3 @@ function! coffee#CoffeeSetUpErrorFormat()
                          \%f:%l:%c:\ error:\ %m,
                          \%-G%.%#
 endfunction
-
-endif

autoload/crystal/indent.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/crystal/indent.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('crystal', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
 
 " Variables {{{1
 " =========
@@ -1047,5 +1042,4 @@ endfunction
 
 " }}}1
 
-" vim:sw=2 sts=2 ts=8 fdm=marker et:
-endif
+" vim:sw=2 sts=2 ts=8 fdm=marker et:

autoload/crystal_lang.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/crystal_lang.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('crystal', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
 
 let s:V = vital#crystal#new()
 let s:P = s:V.import('Process')
@@ -370,5 +365,3 @@ function! crystal_lang#expand(file, pos, ...) abort
 endfunction
 
 " vim: sw=2 sts=2 et:
-
-endif

autoload/csv.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/csv.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('csv', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'csv') == -1
 
 " Filetype plugin for editing CSV files. "{{{1
 " Author:  Christian Brabandt <cb@256bit.org>
@@ -3203,5 +3198,3 @@ endfun
 
 " Vim Modeline " {{{2
 " vim: set foldmethod=marker et sw=0 sts=-1 ts=4:
-
-endif

autoload/dart.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/dart.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('dart', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'dart') == -1
 
 
 function! s:error(text) abort
@@ -190,5 +185,3 @@ function! dart#setModifiable() abort
     setlocal nomodifiable
   endif
 endfunction
-
-endif

autoload/db/adapter/ecto.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/db/adapter/ecto.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('elixir', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elixir') == -1
 
 let s:path = expand('<sfile>:h')
 let s:cmd = join(['mix', 'run', '--no-start', '--no-compile', shellescape(s:path.'/get_repos.exs')])
@@ -27,5 +22,3 @@ endfunction
 function! db#adapter#ecto#complete_opaque(url) abort
     return map(s:repo_list(), 'v:val[0]')
 endfunction
-
-endif

autoload/ecrystal.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/ecrystal.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('crystal', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'crystal') == -1
 
 let s:ecrystal_extensions = {
       \ 'cr': 'crystal',
@@ -39,5 +34,3 @@ function! ecrystal#SetSubtype() abort
 endfunction
 
 " vim: sw=2 sts=2 et:
-
-endif

autoload/elixir/indent.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/elixir/indent.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('elixir', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elixir') == -1
 
 if !exists("g:elixir_indent_max_lookbehind")
   let g:elixir_indent_max_lookbehind = 30
@@ -378,5 +373,3 @@ function! elixir#indent#handle_inside_generic_block(context)
     return -1
   endif
 endfunction
-
-endif

autoload/elixir/util.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/elixir/util.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('elixir', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elixir') == -1
 
 function! elixir#util#get_filename(word) abort
   let word = a:word
@@ -31,5 +26,3 @@ function! elixir#util#get_filename(word) abort
 
   return word
 endfunction
-
-endif

autoload/fish.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/fish.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('fish', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'fish') == -1
 
 function! fish#Indent()
     let l:prevlnum = prevnonblank(v:lnum - 1)
@@ -92,5 +87,3 @@ endfunction
 function! fish#errorformat()
     return '%Afish: %m,%-G%*\\ ^,%-Z%f (line %l):%s'
 endfunction
-
-endif

autoload/fsharp.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/fsharp.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('fsharp', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'fsharp') == -1
 
 " Vim autoload functions
 
@@ -520,5 +515,3 @@ let &cpo = s:cpo_save
 unlet s:cpo_save
 
 " vim: sw=4 et sts=4
-
-endif

autoload/fzf_gitignore.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/fzf_gitignore.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('gitignore', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'gitignore') == -1
 
 scriptencoding utf-8
 
@@ -44,5 +39,3 @@ function! fzf_gitignore#run() abort
 endfunction
 
 " vim: ts=2 et sw=2
-
-endif

autoload/go/config.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/go/config.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('go', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'go') == -1
 
 " don't spam the user when Vim is started in Vi compatibility mode
 let s:cpo_save = &cpo
@@ -630,5 +625,3 @@ let &cpo = s:cpo_save
 unlet s:cpo_save
 
 " vim: sw=2 ts=2 et
-
-endif

autoload/graphql.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/graphql.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('graphql', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'graphql') == -1
 
 " Copyright (c) 2016-2020 Jon Parise <jon@indelible.org>
 "
@@ -42,5 +37,3 @@ endfunction
 function! graphql#javascript_tags() abort
   return get(g:, 'graphql_javascript_tags', ['gql', 'graphql', 'Relay.QL'])
 endfunction
-
-endif

autoload/htmlcomplete.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/htmlcomplete.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('html5', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'html5') == -1
 
 " Vim completion script
 " Language:     HTML and XHTML
@@ -848,5 +843,3 @@ function! htmlcomplete#CheckDoctype() " {{{
 endfunction
 " }}}
 " vim:set foldmethod=marker:
-
-endif

autoload/jsonnet.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/jsonnet.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('jsonnet', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'jsonnet') == -1
 
 
 
@@ -132,5 +127,3 @@ function! jsonnet#Format()
 endfunction
 
 
-
-endif

autoload/jsx_pretty/comment.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/jsx_pretty/comment.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
 
 function! jsx_pretty#comment#update_commentstring(original)
   let line = getline(".")
@@ -44,5 +39,3 @@ function! s:syn_contains(lnum, cnum, syn_name)
   let syn_names = map(stack, 'synIDattr(v:val, "name")')
   return index(syn_names, a:syn_name) >= 0
 endfunction
-
-endif

autoload/jsx_pretty/indent.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/jsx_pretty/indent.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('jsx', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || (index(g:polyglot_disabled, 'javascript') == -1 && index(g:polyglot_disabled, 'jsx') == -1)
 
 if exists('*shiftwidth')
   function! s:sw()
@@ -309,5 +304,3 @@ function! jsx_pretty#indent#get(js_indent)
 
   return a:js_indent()
 endfunction
-
-endif

autoload/julia.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/julia.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('julia', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'julia') == -1
 
 function! julia#set_syntax_version(jvers)
   echo "The julia#set_syntax_version function is deprecated"
@@ -172,5 +167,3 @@ function! julia#gotodefinition()
     return
 endfunction
 
-endif
-

autoload/julia/doc.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/julia/doc.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('julia', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'julia') == -1
 
 " path to the julia binary to communicate with
 if has('win32') || has('win64')
@@ -249,5 +244,3 @@ function! s:likely(str) abort
   let output = systemlist(cmd)
   return split(matchstr(output[0], '\C^search: \zs.*'))
 endfunction
-
-endif

autoload/julia_blocks.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/julia_blocks.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('julia', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'julia') == -1
 
 " Facilities for moving around Julia blocks (e.g. if/end, function/end etc.)
 " (AKA a collection of horrible hacks)
@@ -801,5 +796,3 @@ function! s:cursor_moved(...)
   let b:jlblk_did_select = b:jlblk_doing_select
   let b:jlblk_doing_select = 0
 endfunction
-
-endif

autoload/julia_latex_symbols.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/julia_latex_symbols.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('julia', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'julia') == -1
 
 " This file is autogenerated from the script 'generate_latex_symbols_table.jl'
 " The symbols are based on Julia version 1.5.0-DEV.67
@@ -3339,5 +3334,3 @@ function! julia_latex_symbols#get_dict()
     \ '\:baggage_claim:': '🛄',
     \ '\:left_luggage:': '🛅'}
 endfunction
-
-endif

autoload/ledger.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/ledger.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('ledger', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'ledger') == -1
 
 scriptencoding utf-8
 " vim:ts=2:sw=2:sts=2:foldmethod=marker
@@ -747,5 +742,3 @@ function! ledger#show_balance(file, ...) abort
   endif
 endf
 " }}}
-
-endif

autoload/nim.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/nim.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('nim', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'nim') == -1
 
 let g:nim_log = []
 let s:plugin_path = escape(expand('<sfile>:p:h'), '\')
@@ -245,5 +240,3 @@ if exists('g:SyntasticRegistry')
       \ 'filetype': 'nim',
       \ 'name': 'nim'})
 endif
-
-endif

autoload/polyglot/util.vim

@@ -0,0 +1,64 @@
+" Restore 'cpoptions'
+let s:cpo_save = &cpo
+set cpo&vim
+
+let s:disabled_packages = {}
+let s:new_polyglot_disabled = []
+
+if exists('g:polyglot_disabled')
+  for pkg in g:polyglot_disabled
+    let base = split(pkg, '\.')
+    if len(base) > 0
+      let s:disabled_packages[pkg] = 1
+      call add(s:new_polyglot_disabled, base[0]) 
+    endif
+  endfor
+else
+  let g:polyglot_disabled_not_set = 1
+endif
+
+
+let s:base = expand('<sfile>:p:h:h:h')
+
+func polyglot#util#Filter(idx, val)
+  let val = fnamemodify(a:val . '/', ':p:h')
+  return resolve(val) !=? s:base && stridx(val, $VIMRUNTIME) == -1 && val !~? '/after$'
+endfunc
+
+let s:rtp = join(filter(split(&rtp, ','), function('polyglot#util#Filter')), ',')
+
+func polyglot#util#IsEnabled(type, file)
+  if a:file != "ftdetect"
+    let file = a:file[len(s:base) + 1:]
+    let files = globpath(s:rtp, file, 1, 1)
+    if !empty(files)
+      exec 'source' files[0]
+      return 0
+    endif
+  endif
+  if a:type == "jsx"
+    return !has_key(s:disabled_packages, "jsx") && !has_key(s:disabled_packages, "javascript")
+  endif
+  return !has_key(s:disabled_packages, a:type)
+endfunc
+
+func! polyglot#util#Verify()
+  if exists("g:polyglot_disabled_not_set")
+    if exists("g:polyglot_disabled")
+      echohl WarningMsg
+      echo "vim-polyglot: g:polyglot_disabled should be defined before loading vim-polyglot"
+      echohl None
+    endif
+
+    unlet g:polyglot_disabled_not_set
+  endif
+endfunc
+
+" Save polyglot_disabled without postfixes
+if exists('g:polyglot_disabled')
+  let g:polyglot_disabled = s:new_polyglot_disabled
+endif
+
+" Restore 'cpoptions'
+let &cpo = s:cpo_save
+unlet s:cpo_save

autoload/pony.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/pony.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('pony', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'pony') == -1
 
 " Vim plugin file
 " Language:     Pony
@@ -539,5 +534,3 @@ endfunction
 
 let &cpo = s:cpo_save
 unlet s:cpo_save
-
-endif

autoload/puppet/align.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/puppet/align.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('puppet', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'puppet') == -1
 
 function! puppet#align#IndentLevel(lnum)
     return indent(a:lnum) / &shiftwidth
@@ -75,5 +70,3 @@ function! puppet#align#AlignHashrockets(...) abort
         endif
     endfor
 endfunction
-
-endif

autoload/puppet/ctags.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/puppet/ctags.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('puppet', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'puppet') == -1
 
 
 if !exists('s:ctags_type')
@@ -43,5 +38,3 @@ function! puppet#ctags#Type()
   return s:ctags_type
 endfunction
 
-
-endif

autoload/puppet/format.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/puppet/format.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('puppet', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'puppet') == -1
 
 "
 " Simple format using puppet's l:indents and align hashrockets function
@@ -77,5 +72,3 @@ function! puppet#format#Fallback(start_lnum, end_lnum) abort
 
 endfunction
 
-
-endif

autoload/python/utils.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/python/utils.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('python-compiler', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'python-compiler') == -1
 
 " Sometimes Python issues debugging messages
 " which don't belong to a call stack context
@@ -24,5 +19,3 @@ function! python#utils#fix_qflist() " {{{
     call setqflist(l:traceback)
   endif
 endfunction " }}}
-
-endif

autoload/requirements.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/requirements.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('requirements', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'requirements') == -1
 
 " the Requirements File Format syntax support for Vim
 " Version: 1.5.3
@@ -39,5 +34,3 @@ set cpo&vim
 let &cpo = s:save_cpo
 unlet s:save_cpo
 " vim: et sw=4 ts=4 sts=4:
-
-endif

autoload/rubycomplete.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/rubycomplete.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('ruby', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'ruby') == -1
 
 " Vim completion script
 " Language:		Ruby
@@ -878,5 +873,3 @@ call s:DefRuby()
 "}}} ruby-side code
 
 " vim:tw=78:sw=4:ts=8:et:fdm=marker:ft=vim:norl:
-
-endif

autoload/rust.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/rust.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('rust', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rust') == -1
 
 " Description: Helper functions for Rust commands/mappings
 " Last Modified: May 27, 2014
@@ -577,5 +572,3 @@ endfunction
 " }}}1
 
 " vim: set et sw=4 sts=4 ts=8:
-
-endif

autoload/rust/debugging.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/rust/debugging.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('rust', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rust') == -1
 
 " For debugging, inspired by https://github.com/w0rp/rust/blob/master/autoload/rust/debugging.vim
 
@@ -110,5 +105,3 @@ function! rust#debugging#InfoToFile(filename) abort
 endfunction
 
 " vim: set et sw=4 sts=4 ts=8:
-
-endif

autoload/rust/delimitmate.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/rust/delimitmate.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('rust', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rust') == -1
 
 let s:delimitMate_extra_excluded_regions = ',rustLifetimeCandidate,rustGenericLifetimeCandidate'
 
@@ -51,5 +46,3 @@ endfunction
 
 " vim: set et sw=4 sts=4 ts=8:
 
-
-endif

autoload/rust/tags.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/rust/tags.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('rust', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rust') == -1
 
 " Tagbar support code, for the sake of not automatically overriding its
 " configuration in case Universal Ctags is detected.
@@ -25,5 +20,3 @@ function! rust#tags#IsUCtags() abort
 endfunction
 
 " vim: set et sw=4 sts=4 ts=8:
-
-endif

autoload/rustfmt.vim

@@ -1,11 +1,6 @@
-let s:base = expand("<sfile>:h:h")
-let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
-let files = filter(globpath(&rtp, 'autoload/rustfmt.vim', 1, 1), Filter)
-if len(files) > 0
-  exec 'source ' . files[0]
+if !polyglot#util#IsEnabled('rust', expand('<sfile>:p'))
   finish
 endif
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rust') == -1
 
 " Author: Stephen Sugden <stephen@stephensugden.com>
 "
@@ -267,5 +262,3 @@ endfunction
 
 
 " vim: set et sw=4 sts=4 ts=8:
-
-endif