Mercurial > ec-dotfiles
view rc/vim-syntax-coffee @ 448:e0e8de4135bc
Testing for function never returns true. Replaced with autocmd.
author | Edho Arief <edho@myconan.net> |
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date | Wed, 23 Jan 2013 09:40:39 +0700 |
parents | fd0a889066a6 |
children |
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" Language: CoffeeScript " Maintainer: Mick Koch <kchmck@gmail.com> " URL: http://github.com/kchmck/vim-coffee-script " License: WTFPL " Bail if our syntax is already loaded. if exists('b:current_syntax') && b:current_syntax == 'coffee' finish endif " Include JavaScript for coffeeEmbed. syn include @coffeeJS syntax/javascript.vim " Highlight long strings. syn sync minlines=100 " CoffeeScript identifiers can have dollar signs. setlocal isident+=$ " These are `matches` instead of `keywords` because vim's highlighting " priority for keywords is higher than matches. This causes keywords to be " highlighted inside matches, even if a match says it shouldn't contain them -- " like with coffeeAssign and coffeeDot. syn match coffeeStatement /\<\%(return\|break\|continue\|throw\)\>/ display hi def link coffeeStatement Statement syn match coffeeRepeat /\<\%(for\|while\|until\|loop\)\>/ display hi def link coffeeRepeat Repeat syn match coffeeConditional /\<\%(if\|else\|unless\|switch\|when\|then\)\>/ \ display hi def link coffeeConditional Conditional syn match coffeeException /\<\%(try\|catch\|finally\)\>/ display hi def link coffeeException Exception syn match coffeeKeyword /\<\%(new\|in\|of\|by\|and\|or\|not\|is\|isnt\|class\|extends\|super\|do\)\>/ \ display " The `own` keyword is only a keyword after `for`. syn match coffeeKeyword /\<for\s\+own\>/ contained containedin=coffeeRepeat \ display hi def link coffeeKeyword Keyword syn match coffeeOperator /\<\%(instanceof\|typeof\|delete\)\>/ display hi def link coffeeOperator Operator " The first case matches symbol operators only if they have an operand before. syn match coffeeExtendedOp /\%(\S\s*\)\@<=[+\-*/%&|\^=!<>?.]\{-1,}\|[-=]>\|--\|++\|:/ \ display syn match coffeeExtendedOp /\<\%(and\|or\)=/ display hi def link coffeeExtendedOp coffeeOperator " This is separate from `coffeeExtendedOp` to help differentiate commas from " dots. syn match coffeeSpecialOp /[,;]/ display hi def link coffeeSpecialOp SpecialChar syn match coffeeBoolean /\<\%(true\|on\|yes\|false\|off\|no\)\>/ display hi def link coffeeBoolean Boolean syn match coffeeGlobal /\<\%(null\|undefined\)\>/ display hi def link coffeeGlobal Type " A special variable syn match coffeeSpecialVar /\<\%(this\|prototype\|arguments\)\>/ display hi def link coffeeSpecialVar Special " An @-variable syn match coffeeSpecialIdent /@\%(\I\i*\)\?/ display hi def link coffeeSpecialIdent Identifier " A class-like name that starts with a capital letter syn match coffeeObject /\<\u\w*\>/ display hi def link coffeeObject Structure " A constant-like name in SCREAMING_CAPS syn match coffeeConstant /\<\u[A-Z0-9_]\+\>/ display hi def link coffeeConstant Constant " A variable name syn cluster coffeeIdentifier contains=coffeeSpecialVar,coffeeSpecialIdent, \ coffeeObject,coffeeConstant " A non-interpolated string syn cluster coffeeBasicString contains=@Spell,coffeeEscape " An interpolated string syn cluster coffeeInterpString contains=@coffeeBasicString,coffeeInterp " Regular strings syn region coffeeString start=/"/ skip=/\\\\\|\\"/ end=/"/ \ contains=@coffeeInterpString syn region coffeeString start=/'/ skip=/\\\\\|\\'/ end=/'/ \ contains=@coffeeBasicString hi def link coffeeString String " A integer, including a leading plus or minus syn match coffeeNumber /\i\@<![-+]\?\d\+\%([eE][+-]\?\d\+\)\?/ display " A hex, binary, or octal number syn match coffeeNumber /\<0[xX]\x\+\>/ display syn match coffeeNumber /\<0[bB][01]\+\>/ display syn match coffeeNumber /\<0[oO][0-7]\+\>/ display hi def link coffeeNumber Number " A floating-point number, including a leading plus or minus syn match coffeeFloat /\i\@<![-+]\?\d*\.\@<!\.\d\+\%([eE][+-]\?\d\+\)\?/ \ display hi def link coffeeFloat Float " An error for reserved keywords if !exists("coffee_no_reserved_words_error") syn match coffeeReservedError /\<\%(case\|default\|function\|var\|void\|with\|const\|let\|enum\|export\|import\|native\|__hasProp\|__extends\|__slice\|__bind\|__indexOf\|implements\|interface\|let\|package\|private\|protected\|public\|static\|yield\)\>/ \ display hi def link coffeeReservedError Error endif " A normal object assignment syn match coffeeObjAssign /@\?\I\i*\s*\ze::\@!/ contains=@coffeeIdentifier display hi def link coffeeObjAssign Identifier syn keyword coffeeTodo TODO FIXME XXX contained hi def link coffeeTodo Todo syn match coffeeComment /#.*/ contains=@Spell,coffeeTodo hi def link coffeeComment Comment syn region coffeeBlockComment start=/####\@!/ end=/###/ \ contains=@Spell,coffeeTodo hi def link coffeeBlockComment coffeeComment " A comment in a heregex syn region coffeeHeregexComment start=/#/ end=/\ze\/\/\/\|$/ contained \ contains=@Spell,coffeeTodo hi def link coffeeHeregexComment coffeeComment " Embedded JavaScript syn region coffeeEmbed matchgroup=coffeeEmbedDelim \ start=/`/ skip=/\\\\\|\\`/ end=/`/ \ contains=@coffeeJS hi def link coffeeEmbedDelim Delimiter syn region coffeeInterp matchgroup=coffeeInterpDelim start=/#{/ end=/}/ contained \ contains=@coffeeAll hi def link coffeeInterpDelim PreProc " A string escape sequence syn match coffeeEscape /\\\d\d\d\|\\x\x\{2\}\|\\u\x\{4\}\|\\./ contained display hi def link coffeeEscape SpecialChar " A regex -- must not follow a parenthesis, number, or identifier, and must not " be followed by a number syn region coffeeRegex start=/\%(\%()\|\i\@<!\d\)\s*\|\i\)\@<!\/=\@!\s\@!/ \ skip=/\[[^\]]\{-}\/[^\]]\{-}\]/ \ end=/\/[gimy]\{,4}\d\@!/ \ oneline contains=@coffeeBasicString hi def link coffeeRegex String " A heregex syn region coffeeHeregex start=/\/\/\// end=/\/\/\/[gimy]\{,4}/ \ contains=@coffeeInterpString,coffeeHeregexComment \ fold hi def link coffeeHeregex coffeeRegex " Heredoc strings syn region coffeeHeredoc start=/"""/ end=/"""/ contains=@coffeeInterpString \ fold syn region coffeeHeredoc start=/'''/ end=/'''/ contains=@coffeeBasicString \ fold hi def link coffeeHeredoc String " An error for trailing whitespace, as long as the line isn't just whitespace if !exists("coffee_no_trailing_space_error") syn match coffeeSpaceError /\S\@<=\s\+$/ display hi def link coffeeSpaceError Error endif " An error for trailing semicolons, for help transitioning from JavaScript if !exists("coffee_no_trailing_semicolon_error") syn match coffeeSemicolonError /;$/ display hi def link coffeeSemicolonError Error endif " Ignore reserved words in dot accesses. syn match coffeeDotAccess /\.\@<!\.\s*\I\i*/he=s+1 contains=@coffeeIdentifier hi def link coffeeDotAccess coffeeExtendedOp " Ignore reserved words in prototype accesses. syn match coffeeProtoAccess /::\s*\I\i*/he=s+2 contains=@coffeeIdentifier hi def link coffeeProtoAccess coffeeExtendedOp " This is required for interpolations to work. syn region coffeeCurlies matchgroup=coffeeCurly start=/{/ end=/}/ \ contains=@coffeeAll syn region coffeeBrackets matchgroup=coffeeBracket start=/\[/ end=/\]/ \ contains=@coffeeAll syn region coffeeParens matchgroup=coffeeParen start=/(/ end=/)/ \ contains=@coffeeAll " These are highlighted the same as commas since they tend to go together. hi def link coffeeBlock coffeeSpecialOp hi def link coffeeBracket coffeeBlock hi def link coffeeCurly coffeeBlock hi def link coffeeParen coffeeBlock " This is used instead of TOP to keep things coffee-specific for good " embedding. `contained` groups aren't included. syn cluster coffeeAll contains=coffeeStatement,coffeeRepeat,coffeeConditional, \ coffeeException,coffeeKeyword,coffeeOperator, \ coffeeExtendedOp,coffeeSpecialOp,coffeeBoolean, \ coffeeGlobal,coffeeSpecialVar,coffeeSpecialIdent, \ coffeeObject,coffeeConstant,coffeeString, \ coffeeNumber,coffeeFloat,coffeeReservedError, \ coffeeObjAssign,coffeeComment,coffeeBlockComment, \ coffeeEmbed,coffeeRegex,coffeeHeregex, \ coffeeHeredoc,coffeeSpaceError, \ coffeeSemicolonError,coffeeDotAccess, \ coffeeProtoAccess,coffeeCurlies,coffeeBrackets, \ coffeeParens if !exists('b:current_syntax') let b:current_syntax = 'coffee' endif