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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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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: 2006 Jun 19
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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 syn case ignore
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32
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33
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34 syn keyword javaScriptCommentTodo TODO FIXME XXX TBD contained
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35 syn match javaScriptLineComment "\/\/.*" contains=@Spell,javaScriptCommentTodo
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36 syn match javaScriptCommentSkip "^[ \t]*\*\($\|[ \t]\+\)"
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37 syn region javaScriptComment start="/\*" end="\*/" contains=@Spell,javaScriptCommentTodo
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38 syn match javaScriptSpecial "\\\d\d\d\|\\."
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39 syn region javaScriptStringD start=+"+ skip=+\\\\\|\\"+ end=+"\|$+ contains=javaScriptSpecial,@htmlPreproc
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40 syn region javaScriptStringS start=+'+ skip=+\\\\\|\\'+ end=+'\|$+ contains=javaScriptSpecial,@htmlPreproc
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41
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42 syn match javaScriptSpecialCharacter "'\\.'"
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43 syn match javaScriptNumber "-\=\<\d\+L\=\>\|0[xX][0-9a-fA-F]\+\>"
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44 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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45
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46 syn keyword javaScriptConditional if else switch
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47 syn keyword javaScriptRepeat while for do in
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48 syn keyword javaScriptBranch break continue
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49 syn keyword javaScriptOperator new delete instanceof typeof
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50 syn keyword javaScriptType Array Boolean Date Function Number Object String RegExp
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51 syn keyword javaScriptStatement return with
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52 syn keyword javaScriptBoolean true false
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53 syn keyword javaScriptNull null undefined
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54 syn keyword javaScriptIdentifier arguments this var
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55 syn keyword javaScriptLabel case default
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56 syn keyword javaScriptException try catch finally throw
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57 syn keyword javaScriptMessage alert confirm prompt status
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58 syn keyword javaScriptGlobal self window top parent
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59 syn keyword javaScriptMember document event location
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60 syn keyword javaScriptDeprecated escape unescape
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61 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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62
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63 if exists("javaScript_fold")
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64 syn match javaScriptFunction "\<function\>"
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65 syn region javaScriptFunctionFold start="\<function\>.*[^};]$" end="^\z1}.*$" transparent fold keepend
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66
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67 syn sync match javaScriptSync grouphere javaScriptFunctionFold "\<function\>"
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68 syn sync match javaScriptSync grouphere NONE "^}"
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69
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70 setlocal foldmethod=syntax
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71 setlocal foldtext=getline(v:foldstart)
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72 else
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73 syn keyword javaScriptFunction function
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74 syn match javaScriptBraces "[{}\[\]]"
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75 syn match javaScriptParens "[()]"
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76 endif
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77
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78 syn sync fromstart
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79 syn sync maxlines=100
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80
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81 if main_syntax == "javascript"
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82 syn sync ccomment javaScriptComment
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83 endif
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84
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85 " Define the default highlighting.
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86 " For version 5.7 and earlier: only when not done already
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87 " For version 5.8 and later: only when an item doesn't have highlighting yet
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88 if version >= 508 || !exists("did_javascript_syn_inits")
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89 if version < 508
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90 let did_javascript_syn_inits = 1
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91 command -nargs=+ HiLink hi link <args>
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92 else
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93 command -nargs=+ HiLink hi def link <args>
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94 endif
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95 HiLink javaScriptComment Comment
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96 HiLink javaScriptLineComment Comment
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97 HiLink javaScriptCommentTodo Todo
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98 HiLink javaScriptSpecial Special
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99 HiLink javaScriptStringS String
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100 HiLink javaScriptStringD String
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101 HiLink javaScriptCharacter Character
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102 HiLink javaScriptSpecialCharacter javaScriptSpecial
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103 HiLink javaScriptNumber javaScriptValue
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104 HiLink javaScriptConditional Conditional
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105 HiLink javaScriptRepeat Repeat
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106 HiLink javaScriptBranch Conditional
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107 HiLink javaScriptOperator Operator
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108 HiLink javaScriptType Type
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109 HiLink javaScriptStatement Statement
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110 HiLink javaScriptFunction Function
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111 HiLink javaScriptBraces Function
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112 HiLink javaScriptError Error
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113 HiLink javaScrParenError javaScriptError
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114 HiLink javaScriptNull Keyword
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115 HiLink javaScriptBoolean Boolean
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116 HiLink javaScriptRegexpString String
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117
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118 HiLink javaScriptIdentifier Identifier
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119 HiLink javaScriptLabel Label
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120 HiLink javaScriptException Exception
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121 HiLink javaScriptMessage Keyword
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122 HiLink javaScriptGlobal Keyword
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123 HiLink javaScriptMember Keyword
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124 HiLink javaScriptDeprecated Exception
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125 HiLink javaScriptReserved Keyword
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126 HiLink javaScriptDebug Debug
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127 HiLink javaScriptConstant Label
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128
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129 delcommand HiLink
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130 endif
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131
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132 let b:current_syntax = "javascript"
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133 if main_syntax == 'javascript'
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134 unlet main_syntax
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135 endif
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136
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137 " vim: ts=8
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