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1 " Vim syntax file
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2 " Language: JavaScript
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3 " Maintainer: Claudio Fleiner <claudio@fleiner.com>
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557
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4 " Updaters: Scott Shattuck (ss) <ss@technicalpursuit.com>
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5 " URL: http://www.fleiner.com/vim/syntax/javascript.vim
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6 " Changes: (ss) added keywords, reserved words, and other identifiers
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7 " (ss) repaired several quoting and grouping glitches
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8 " (ss) fixed regex parsing issue with multiple qualifiers [gi]
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9 " (ss) additional factoring of keywords, globals, and members
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10 " Last Change: 2010 Mar 25
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7
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11
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12 " For version 5.x: Clear all syntax items
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13 " For version 6.x: Quit when a syntax file was already loaded
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14 " tuning parameters:
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15 " unlet javaScript_fold
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16
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17 if !exists("main_syntax")
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18 if version < 600
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19 syntax clear
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20 elseif exists("b:current_syntax")
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21 finish
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22 endif
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23 let main_syntax = 'javascript'
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24 endif
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25
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26 " Drop fold if it set but vim doesn't support it.
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27 if version < 600 && exists("javaScript_fold")
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28 unlet javaScript_fold
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29 endif
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30
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31
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32 syn keyword javaScriptCommentTodo TODO FIXME XXX TBD contained
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33 syn match javaScriptLineComment "\/\/.*" contains=@Spell,javaScriptCommentTodo
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34 syn match javaScriptCommentSkip "^[ \t]*\*\($\|[ \t]\+\)"
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35 syn region javaScriptComment start="/\*" end="\*/" contains=@Spell,javaScriptCommentTodo
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36 syn match javaScriptSpecial "\\\d\d\d\|\\."
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37 syn region javaScriptStringD start=+"+ skip=+\\\\\|\\"+ end=+"\|$+ contains=javaScriptSpecial,@htmlPreproc
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38 syn region javaScriptStringS start=+'+ skip=+\\\\\|\\'+ end=+'\|$+ contains=javaScriptSpecial,@htmlPreproc
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39
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40 syn match javaScriptSpecialCharacter "'\\.'"
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41 syn match javaScriptNumber "-\=\<\d\+L\=\>\|0[xX][0-9a-fA-F]\+\>"
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42 syn region javaScriptRegexpString start=+/[^/*]+me=e-1 skip=+\\\\\|\\/+ end=+/[gi]\{0,2\}\s*$+ end=+/[gi]\{0,2\}\s*[;.,)\]}]+me=e-1 contains=@htmlPreproc oneline
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43
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44 syn keyword javaScriptConditional if else switch
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45 syn keyword javaScriptRepeat while for do in
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46 syn keyword javaScriptBranch break continue
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47 syn keyword javaScriptOperator new delete instanceof typeof
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48 syn keyword javaScriptType Array Boolean Date Function Number Object String RegExp
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49 syn keyword javaScriptStatement return with
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50 syn keyword javaScriptBoolean true false
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51 syn keyword javaScriptNull null undefined
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52 syn keyword javaScriptIdentifier arguments this var let
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53 syn keyword javaScriptLabel case default
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54 syn keyword javaScriptException try catch finally throw
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55 syn keyword javaScriptMessage alert confirm prompt status
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56 syn keyword javaScriptGlobal self window top parent
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57 syn keyword javaScriptMember document event location
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58 syn keyword javaScriptDeprecated escape unescape
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59 syn keyword javaScriptReserved abstract boolean byte char class const debugger double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile
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60
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61 if exists("javaScript_fold")
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62 syn match javaScriptFunction "\<function\>"
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63 syn region javaScriptFunctionFold start="\<function\>.*[^};]$" end="^\z1}.*$" transparent fold keepend
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64
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65 syn sync match javaScriptSync grouphere javaScriptFunctionFold "\<function\>"
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66 syn sync match javaScriptSync grouphere NONE "^}"
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67
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68 setlocal foldmethod=syntax
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69 setlocal foldtext=getline(v:foldstart)
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70 else
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71 syn keyword javaScriptFunction function
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72 syn match javaScriptBraces "[{}\[\]]"
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73 syn match javaScriptParens "[()]"
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74 endif
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75
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76 syn sync fromstart
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77 syn sync maxlines=100
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78
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79 if main_syntax == "javascript"
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80 syn sync ccomment javaScriptComment
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81 endif
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82
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83 " Define the default highlighting.
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84 " For version 5.7 and earlier: only when not done already
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85 " For version 5.8 and later: only when an item doesn't have highlighting yet
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86 if version >= 508 || !exists("did_javascript_syn_inits")
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87 if version < 508
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88 let did_javascript_syn_inits = 1
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89 command -nargs=+ HiLink hi link <args>
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90 else
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91 command -nargs=+ HiLink hi def link <args>
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92 endif
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93 HiLink javaScriptComment Comment
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94 HiLink javaScriptLineComment Comment
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95 HiLink javaScriptCommentTodo Todo
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96 HiLink javaScriptSpecial Special
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97 HiLink javaScriptStringS String
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98 HiLink javaScriptStringD String
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99 HiLink javaScriptCharacter Character
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100 HiLink javaScriptSpecialCharacter javaScriptSpecial
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101 HiLink javaScriptNumber javaScriptValue
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102 HiLink javaScriptConditional Conditional
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103 HiLink javaScriptRepeat Repeat
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104 HiLink javaScriptBranch Conditional
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105 HiLink javaScriptOperator Operator
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106 HiLink javaScriptType Type
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107 HiLink javaScriptStatement Statement
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108 HiLink javaScriptFunction Function
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109 HiLink javaScriptBraces Function
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110 HiLink javaScriptError Error
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111 HiLink javaScrParenError javaScriptError
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112 HiLink javaScriptNull Keyword
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113 HiLink javaScriptBoolean Boolean
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114 HiLink javaScriptRegexpString String
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115
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116 HiLink javaScriptIdentifier Identifier
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117 HiLink javaScriptLabel Label
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118 HiLink javaScriptException Exception
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119 HiLink javaScriptMessage Keyword
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120 HiLink javaScriptGlobal Keyword
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121 HiLink javaScriptMember Keyword
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122 HiLink javaScriptDeprecated Exception
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123 HiLink javaScriptReserved Keyword
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124 HiLink javaScriptDebug Debug
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125 HiLink javaScriptConstant Label
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126
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7
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127 delcommand HiLink
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128 endif
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129
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130 let b:current_syntax = "javascript"
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131 if main_syntax == 'javascript'
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132 unlet main_syntax
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133 endif
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134
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135 " vim: ts=8
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