| Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1 | " Vim syntax file |
| 2 | " Language: JavaScript |
| 3 | " Maintainer: Claudio Fleiner <claudio@fleiner.com> |
| 4 | " URL: http://www.fleiner.com/vim/syntax/javascript.vim |
| Bram Moolenaar | fe3ca8d | 2005-07-18 21:43:02 +0000 | [diff] [blame] | 5 | " Last Change: 2005 Jul 13 |
| Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 6 | |
| 7 | " For version 5.x: Clear all syntax items |
| 8 | " For version 6.x: Quit when a syntax file was already loaded |
| 9 | " tuning parameters: |
| 10 | " unlet javaScript_fold |
| 11 | |
| 12 | if !exists("main_syntax") |
| 13 | if version < 600 |
| 14 | syntax clear |
| 15 | elseif exists("b:current_syntax") |
| 16 | finish |
| 17 | endif |
| 18 | let main_syntax = 'javascript' |
| 19 | endif |
| 20 | |
| 21 | " Drop fold if it set but vim doesn't support it. |
| 22 | if version < 600 && exists("javaScript_fold") |
| 23 | unlet javaScript_fold |
| 24 | endif |
| 25 | |
| 26 | syn case ignore |
| 27 | |
| 28 | |
| 29 | syn keyword javaScriptCommentTodo TODO FIXME XXX TBD contained |
| 30 | syn match javaScriptLineComment "\/\/.*$" contains=javaScriptCommentTodo |
| 31 | syn match javaScriptCommentSkip "^[ \t]*\*\($\|[ \t]\+\)" |
| 32 | syn region javaScriptComment start="/\*" end="\*/" contains=javaScriptCommentTodo |
| 33 | syn match javaScriptSpecial "\\\d\d\d\|\\." |
| 34 | syn region javaScriptStringD start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=javaScriptSpecial,@htmlPreproc |
| 35 | syn region javaScriptStringS start=+'+ skip=+\\\\\|\\'+ end=+'+ contains=javaScriptSpecial,@htmlPreproc |
| 36 | syn match javaScriptSpecialCharacter "'\\.'" |
| 37 | syn match javaScriptNumber "-\=\<\d\+L\=\>\|0[xX][0-9a-fA-F]\+\>" |
| Bram Moolenaar | 293ee4d | 2004-12-09 21:34:53 +0000 | [diff] [blame] | 38 | syn region javaScriptRegexpString start=+/[^/*]+me=e-1 skip=+\\\\\|\\/+ end=+/[gi]\?\s*$+ end=+/[gi]\?\s*[;.,)]+me=e-1 contains=@htmlPreproc oneline |
| 39 | syn keyword javaScriptConditional if else |
| 40 | syn keyword javaScriptRepeat while for |
| 41 | syn keyword javaScriptBranch break continue switch case default |
| 42 | syn keyword javaScriptOperator new in |
| 43 | syn keyword javaScriptType this var const |
| 44 | syn keyword javaScriptStatement return with |
| 45 | syn keyword javaScriptBoolean true false |
| 46 | syn keyword javaScriptNull null |
| Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 47 | |
| 48 | if exists("javaScript_fold") |
| 49 | syn match javaScriptFunction "\<function\>" |
| 50 | syn region javaScriptFunctionFold start="\<function\>.*[^};]$" end="^\z1}.*$" transparent fold keepend |
| 51 | |
| 52 | syn sync match javaScriptSync grouphere javaScriptFunctionFold "\<function\>" |
| 53 | syn sync match javaScriptSync grouphere NONE "^}" |
| 54 | |
| 55 | setlocal foldmethod=syntax |
| 56 | setlocal foldtext=getline(v:foldstart) |
| 57 | else |
| 58 | syn keyword javaScriptFunction function |
| 59 | syn match javaScriptBraces "[{}]" |
| 60 | endif |
| 61 | |
| 62 | syn sync fromstart |
| 63 | syn sync maxlines=100 |
| 64 | |
| 65 | " catch errors caused by wrong parenthesis |
| Bram Moolenaar | 293ee4d | 2004-12-09 21:34:53 +0000 | [diff] [blame] | 66 | syn region javaScriptParen transparent start="(" end=")" contains=javaScriptParen,javaScriptComment,javaScriptSpecial,javaScriptStringD,javaScriptStringS,javaScriptSpecialCharacter,javaScriptNumber,javaScriptRegexpString,javaScriptBoolean,javaScriptBraces,javaScriptFunction,javaScriptFunctionFold,javaScriptConditional,javaScriptRepeat,javaScriptBranch,javaScriptOperator,javaScriptType,javaScriptStatement,javaScriptBoolean,javaScriptConstant |
| Bram Moolenaar | fe3ca8d | 2005-07-18 21:43:02 +0000 | [diff] [blame] | 67 | " syn region javaScriptParen transparent start="(" end=")" contains=javaScriptParen,javaScriptComment,javaScriptSpecial,javaScriptStringD,javaScriptStringS,javaScriptSpecialCharacter,javaScriptNumber,javaScriptRegexpString,javaScriptBoolean,javaScriptBraces |
| Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 68 | syn match javaScrParenError ")" |
| 69 | |
| 70 | if main_syntax == "javascript" |
| 71 | syn sync ccomment javaScriptComment |
| 72 | endif |
| 73 | |
| 74 | " Define the default highlighting. |
| 75 | " For version 5.7 and earlier: only when not done already |
| 76 | " For version 5.8 and later: only when an item doesn't have highlighting yet |
| 77 | if version >= 508 || !exists("did_javascript_syn_inits") |
| 78 | if version < 508 |
| 79 | let did_javascript_syn_inits = 1 |
| 80 | command -nargs=+ HiLink hi link <args> |
| 81 | else |
| 82 | command -nargs=+ HiLink hi def link <args> |
| 83 | endif |
| Bram Moolenaar | 293ee4d | 2004-12-09 21:34:53 +0000 | [diff] [blame] | 84 | HiLink javaScriptComment Comment |
| 85 | HiLink javaScriptLineComment Comment |
| 86 | HiLink javaScriptCommentTodo Todo |
| 87 | HiLink javaScriptSpecial Special |
| 88 | HiLink javaScriptStringS String |
| 89 | HiLink javaScriptStringD String |
| 90 | HiLink javaScriptCharacter Character |
| 91 | HiLink javaScriptSpecialCharacter javaScriptSpecial |
| 92 | HiLink javaScriptNumber javaScriptValue |
| 93 | HiLink javaScriptConditional Conditional |
| 94 | HiLink javaScriptRepeat Repeat |
| 95 | HiLink javaScriptBranch Conditional |
| 96 | HiLink javaScriptOperator Operator |
| 97 | HiLink javaScriptType Type |
| 98 | HiLink javaScriptStatement Statement |
| 99 | HiLink javaScriptFunction Function |
| 100 | HiLink javaScriptBraces Function |
| 101 | HiLink javaScriptError Error |
| 102 | HiLink javaScrParenError javaScriptError |
| 103 | HiLink javaScriptNull Keyword |
| 104 | HiLink javaScriptBoolean Boolean |
| 105 | HiLink javaScriptRegexpString String |
| Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 106 | delcommand HiLink |
| 107 | endif |
| 108 | |
| 109 | let b:current_syntax = "javascript" |
| 110 | if main_syntax == 'javascript' |
| 111 | unlet main_syntax |
| 112 | endif |
| 113 | |
| 114 | " vim: ts=8 |