22 files changed, 45 insertions, 93 deletions
diff --git a/after/syntax/c.vim b/after/syntax/c.vim
index 4b801734..48446d7d 100644
--- a/after/syntax/c.vim
+++ b/after/syntax/c.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'c++11') != -1
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'c++11') == -1
 " Vim syntax file
 " Language: C Additions
 " Maintainer: Jon Haggblad <jon@haeggblad.com>
@@ -306,3 +303,4 @@ hi def link cBoolean Boolean
 "hi def link cDelimiter Delimiter
 " foldmethod=syntax fix, courtesy of Ivan Freitas
 "hi def link cBraces Delimiter
+endif
diff --git a/after/syntax/coffee.vim b/after/syntax/coffee.vim
index 4ee795f0..bd48541e 100644
--- a/after/syntax/coffee.vim
+++ b/after/syntax/coffee.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'cjsx') != -1
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'cjsx') == -1
 if exists('b:current_syntax')
   let s:current_syntax=b:current_syntax
   unlet b:current_syntax
@@ -29,3 +26,4 @@ hi def link cjsxTagName         Function
 hi def link cjsxEntity          Statement
 hi def link cjsxEntityPunct     Type
 hi def link cjsxAttribProperty  Type
+endif
diff --git a/after/syntax/cpp.vim b/after/syntax/cpp.vim
index ae11705e..b85c63bd 100644
--- a/after/syntax/cpp.vim
+++ b/after/syntax/cpp.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'c++11') != -1
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'c++11') == -1
 " Vim syntax file
 " Language: C++ Additions
 " Maintainer: Jon Haggblad <jon@haeggblad.com>
@@ -2103,3 +2100,4 @@ if version >= 508 || !exists("did_cpp_syntax_inits")
   HiLink cppRawDelimiter    Delimiter
   delcommand HiLink
 endif
+endif
diff --git a/after/syntax/haskell.vim b/after/syntax/haskell.vim
index db454f2f..03a26e88 100644
--- a/after/syntax/haskell.vim
+++ b/after/syntax/haskell.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'dhall') != -1
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'dhall') == -1
 " store and remove current syntax value
 let old_syntax = b:current_syntax
 unlet b:current_syntax
@@ -15,3 +12,4 @@ hi def link quasiQuote Underlined
 
 " restore current syntax value
 let b:current_syntax = old_syntax
+endif
diff --git a/after/syntax/help.vim b/after/syntax/help.vim
index a4bc0bc7..4c0dc3d3 100644
--- a/after/syntax/help.vim
+++ b/after/syntax/help.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'scala') != -1
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'scala') == -1
 " Extends standard help syntax with highlighting of Scala code.
 "
 " Place code between !sc! and !/sc! delimiters. These will be hidden if Vim is
@@ -16,3 +13,4 @@ if has('conceal')
 else
   syntax region rgnScala matchgroup=Ignore start='!sc!' end='!/sc!' contains=@ScalaCode
 endif
+endif
diff --git a/after/syntax/html.vim b/after/syntax/html.vim
index fcb7fd51..4fd6e593 100644
--- a/after/syntax/html.vim
+++ b/after/syntax/html.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'html5') != -1
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'html5') == -1
 " Vim syntax file
 " Language:     HTML (version 5.1)
 " Last Change:  2017 Feb 15
@@ -14,3 +11,4 @@ endif
 " https://github.com/w3c/html/issues/694
 syntax region htmlComment start=+<!--+ end=+-->+ contains=@Spell
 syntax region htmlComment start=+<!DOCTYPE+ keepend end=+>+
+endif
diff --git a/after/syntax/idris.vim b/after/syntax/idris.vim
index bef36f62..3acdcbec 100644
--- a/after/syntax/idris.vim
+++ b/after/syntax/idris.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'idris') != -1
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'idris') == -1
 " This script allows for unicode concealing of certain characters
 " For instance -> goes to →
 "
@@ -80,3 +77,4 @@ hi link idrNiceOperator Operator
 hi! link Conceal Operator
 setlocal conceallevel=2
 
+endif
diff --git a/after/syntax/javascript.vim b/after/syntax/javascript.vim
index 1d2064b5..50a22712 100644
--- a/after/syntax/javascript.vim
+++ b/after/syntax/javascript.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && (index(g:polyglot_disabled, 'typescript') != -1 || index(g:polyglot_disabled, 'typescript') != -1 || index(g:polyglot_disabled, 'jsx') != -1)
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || !(index(g:polyglot_disabled, 'typescript') != -1 || index(g:polyglot_disabled, 'typescript') != -1 || index(g:polyglot_disabled, 'jsx') != -1)
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 " Vim syntax file
 "
@@ -60,10 +57,8 @@ let b:current_syntax = 'javascript.jsx'
 
 let &cpo = s:jsx_cpo
 unlet s:jsx_cpo
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'styled-components') != -1
-  finish
 endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'styled-components') == -1
 " Vim syntax file
 " Language:   styled-components (js/ts)
 " Maintainer: Karl Fleischmann <fleischmann.karl@gmail.com>
@@ -259,3 +254,4 @@ hi def link styledXmlRegion        String
 if exists("s:current_syntax")
   let b:current_syntax=s:current_syntax
 endif
+endif
diff --git a/after/syntax/javascript/graphql.vim b/after/syntax/javascript/graphql.vim
index edc8eea1..e9a0ff3a 100644
--- a/after/syntax/javascript/graphql.vim
+++ b/after/syntax/javascript/graphql.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'graphql') != -1
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'graphql') == -1
 if exists('b:current_syntax')
   let s:current_syntax = b:current_syntax
   unlet b:current_syntax
@@ -25,3 +22,4 @@ hi def link graphqlTemplateExpression jsTemplateExpression
 
 syn cluster jsExpression add=graphqlTaggedTemplate
 syn cluster graphqlTaggedTemplate add=graphqlTemplateString
+endif
diff --git a/after/syntax/jsx_pretty.vim b/after/syntax/jsx_pretty.vim
index f37a084b..d2f5d383 100644
--- a/after/syntax/jsx_pretty.vim
+++ b/after/syntax/jsx_pretty.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && (index(g:polyglot_disabled, 'typescript') != -1 || index(g:polyglot_disabled, 'typescript') != -1 || index(g:polyglot_disabled, 'jsx') != -1)
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || !(index(g:polyglot_disabled, 'typescript') != -1 || index(g:polyglot_disabled, 'typescript') != -1 || index(g:polyglot_disabled, 'jsx') != -1)
 let s:highlight_close_tag = get(g:, 'vim_jsx_pretty_highlight_close_tag', 0)
 
 " <tag id="sample">
@@ -214,3 +211,4 @@ if s:vim_jsx_pretty_colorful_config == 1
   highlight def link jsFuncArgs Type
 endif
 
+endif
diff --git a/after/syntax/llvm.vim b/after/syntax/llvm.vim
index aae8711c..18767d57 100644
--- a/after/syntax/llvm.vim
+++ b/after/syntax/llvm.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'llvm') != -1
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'llvm') == -1
 " Copyright (c) 2018 rhysd
 "
 " Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -24,3 +21,4 @@ endif
 
 syn keyword llvmKeyword attributes
 syn match llvmNoName /#\d\+\>/
+endif
diff --git a/after/syntax/mdx.vim b/after/syntax/mdx.vim
index 46f73946..68caa276 100644
--- a/after/syntax/mdx.vim
+++ b/after/syntax/mdx.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'mdx') != -1
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'mdx') == -1
 
 " based on mxw/vim-jsx
 
@@ -43,3 +40,4 @@ syn cluster jsExpression add=jsxRegion
 
 " Allow jsxRegion to contain reserved words.
 syn cluster javascriptNoReserved add=jsxRegion
+endif
diff --git a/after/syntax/mma.vim b/after/syntax/mma.vim
index f8e7a271..c2ab7b76 100644
--- a/after/syntax/mma.vim
+++ b/after/syntax/mma.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'mathematica') != -1
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'mathematica') == -1
 "Vim conceal file
 " Language: Mathematica
 " Maintainer:   Voldikss <dyzplus@gmail.com>
@@ -1448,3 +1445,4 @@ endif
 hi! link Conceal Normal
 setlocal conceallevel=2
 
+endif
diff --git a/after/syntax/objc.vim b/after/syntax/objc.vim
index d9874e20..cebedf20 100644
--- a/after/syntax/objc.vim
+++ b/after/syntax/objc.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'objc') != -1
-  finish
-endif
-
+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
 
@@ -21,3 +18,4 @@ syn match objcDirective "@property\|@synthesize\|@dynamic\|@package"
 
 " Highlight property attributes as if they were type modifiers
 hi def link objcPropertyAttribute objcTypeModifier
+endif
diff --git a/after/syntax/reason.vim b/after/syntax/reason.vim
index 14d5abfe..7615be2b 100644
--- a/after/syntax/reason.vim
+++ b/after/syntax/reason.vim
@@ -1,4 +1,2 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'reason') != -1
-  finish
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'reason') == -1
 endif
-
diff --git a/after/syntax/rspec.vim b/after/syntax/rspec.vim
index 653f7d63..bd447957 100644
--- a/after/syntax/rspec.vim
+++ b/after/syntax/rspec.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'rspec') != -1
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rspec') == -1
 "
 " An rspec syntax file
 " Originally from http://www.vim.org/scripts/script.php?script_id=2286
@@ -34,3 +31,4 @@ syntax keyword rspecMessageExpectation advise any_args any_number_of_times anyth
 highlight link rspecMessageExpectation Function
 
 let b:current_syntax = 'rspec'
+endif
diff --git a/after/syntax/ruby.vim b/after/syntax/ruby.vim
index a9d2ea31..551969c9 100644
--- a/after/syntax/ruby.vim
+++ b/after/syntax/ruby.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'yard') != -1
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'yard') == -1
 " Ruby syntax extensions for highlighting YARD documentation.
 "
 " Author: Joel Holdbrooks <https://github.com/noprompt>
@@ -128,3 +125,4 @@ hi def link yardParametricType yardComment
 hi def link yardArrow yardComment
 hi def link yardHashAngle yardComment
 hi def link yardHashCurly yardComment
+endif
diff --git a/after/syntax/rust.vim b/after/syntax/rust.vim
index ace3ea20..8210c9f1 100644
--- a/after/syntax/rust.vim
+++ b/after/syntax/rust.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'rust') != -1
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rust') == -1
 scriptencoding utf-8
 
 if !get(g:, 'rust_conceal', 0) || !has('conceal') || &encoding !=# 'utf-8'
@@ -43,3 +40,4 @@ if !get(g:, 'rust_conceal_mod_path', 0)
 endif
 
 " vim: set et sw=4 sts=4 ts=8:
+endif
diff --git a/after/syntax/tex.vim b/after/syntax/tex.vim
index 444dabda..fd515891 100644
--- a/after/syntax/tex.vim
+++ b/after/syntax/tex.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'latex') != -1
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1
 " adds support for cleverref package
 " \Cref, \cref, \cpageref, \labelcref, \labelcpageref
 syn region texRefZone		matchgroup=texStatement start="\\Cref{"				end="}\|%stopzone\>"	contains=@texRefGroup
@@ -11,3 +8,4 @@ syn region texRefZone		matchgroup=texStatement start="\\\(label\|\)c\(page\|\)re
 syn region texZone start="\\begin{lstlisting}" end="\\end{lstlisting}\|%stopzone\>"
 syn match texInputFile  "\\lstinputlisting\s*\(\[.*\]\)\={.\{-}}" contains=texStatement,texInputCurlies,texInputFileOpt
 syn match texZone "\\lstinline\s*\(\[.*\]\)\={.\{-}}"
+endif
diff --git a/after/syntax/typescript.vim b/after/syntax/typescript.vim
index df500404..86719158 100644
--- a/after/syntax/typescript.vim
+++ b/after/syntax/typescript.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && (index(g:polyglot_disabled, 'typescript') != -1 || index(g:polyglot_disabled, 'typescript') != -1 || index(g:polyglot_disabled, 'jsx') != -1)
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || !(index(g:polyglot_disabled, 'typescript') != -1 || index(g:polyglot_disabled, 'typescript') != -1 || index(g:polyglot_disabled, 'jsx') != -1)
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 " Vim syntax file
 "
@@ -48,10 +45,8 @@ let b:current_syntax = 'typescript.tsx'
 
 let &cpo = s:jsx_cpo
 unlet s:jsx_cpo
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'styled-components') != -1
-  finish
 endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'styled-components') == -1
 runtime! syntax/javascript.vim
 
 " define custom API section, that contains typescript annotations
@@ -114,3 +109,4 @@ syn cluster typescriptValue add=styledPrefix,jsFuncCall,styledTypescriptPrefix
 syn match typescriptIdentifierName extend
       \ "\<css\>\|\<keyframes\>\|\<injectGlobal\>\|\<fontFace\>\|\<createGlobalStyle\>"
       \ nextgroup=styledDefinition
+endif
diff --git a/after/syntax/typescript/graphql.vim b/after/syntax/typescript/graphql.vim
index fc070daa..23f28e93 100644
--- a/after/syntax/typescript/graphql.vim
+++ b/after/syntax/typescript/graphql.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'graphql') != -1
-  finish
-endif
-
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'graphql') == -1
 if exists('b:current_syntax')
   let s:current_syntax = b:current_syntax
   unlet b:current_syntax
@@ -24,3 +21,4 @@ hi def link graphqlTemplateExpression typescriptTemplateSubstitution
 
 syn cluster typescriptExpression add=graphqlTaggedTemplate
 syn cluster graphqlTaggedTemplate add=graphqlTemplateString
+endif
diff --git a/after/syntax/yaml.vim b/after/syntax/yaml.vim
index 5a9e7c37..20cd2fb5 100644
--- a/after/syntax/yaml.vim
+++ b/after/syntax/yaml.vim
@@ -1,7 +1,4 @@
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'yaml') != -1
-  finish
-endif
-
+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
@@ -63,3 +60,4 @@ hi link yamlInline	Operator
 hi link yamlBlock	Operator
 hi link yamlString	String
 hi link yamlEscape	Special
+endif