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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: 2012 Oct 05
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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 let s:cpo_save = &cpo
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27 set cpo&vim
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28
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29 " Drop fold if it set but vim doesn't support it.
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30 if version < 600 && exists("javaScript_fold")
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31 unlet javaScript_fold
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32 endif
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33
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34
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35 syn keyword javaScriptCommentTodo TODO FIXME XXX TBD contained
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36 syn match javaScriptLineComment "\/\/.*" contains=@Spell,javaScriptCommentTodo
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37 syn match javaScriptCommentSkip "^[ \t]*\*\($\|[ \t]\+\)"
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38 syn region javaScriptComment start="/\*" end="\*/" contains=@Spell,javaScriptCommentTodo
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39 syn match javaScriptSpecial "\\\d\d\d\|\\."
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40 syn region javaScriptStringD start=+"+ skip=+\\\\\|\\"+ end=+"\|$+ contains=javaScriptSpecial,@htmlPreproc
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41 syn region javaScriptStringS start=+'+ skip=+\\\\\|\\'+ end=+'\|$+ contains=javaScriptSpecial,@htmlPreproc
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42
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43 syn match javaScriptSpecialCharacter "'\\.'"
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44 syn match javaScriptNumber "-\=\<\d\+L\=\>\|0[xX][0-9a-fA-F]\+\>"
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45 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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46
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47 syn keyword javaScriptConditional if else switch
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48 syn keyword javaScriptRepeat while for do in
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49 syn keyword javaScriptBranch break continue
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50 syn keyword javaScriptOperator new delete instanceof typeof
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51 syn keyword javaScriptType Array Boolean Date Function Number Object String RegExp
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52 syn keyword javaScriptStatement return with
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53 syn keyword javaScriptBoolean true false
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54 syn keyword javaScriptNull null undefined
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55 syn keyword javaScriptIdentifier arguments this var let
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56 syn keyword javaScriptLabel case default
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57 syn keyword javaScriptException try catch finally throw
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58 syn keyword javaScriptMessage alert confirm prompt status
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59 syn keyword javaScriptGlobal self window top parent
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60 syn keyword javaScriptMember document event location
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61 syn keyword javaScriptDeprecated escape unescape
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62 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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63
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64 if exists("javaScript_fold")
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65 syn match javaScriptFunction "\<function\>"
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66 syn region javaScriptFunctionFold start="\<function\>.*[^};]$" end="^\z1}.*$" transparent fold keepend
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67
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68 syn sync match javaScriptSync grouphere javaScriptFunctionFold "\<function\>"
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69 syn sync match javaScriptSync grouphere NONE "^}"
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70
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71 setlocal foldmethod=syntax
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72 setlocal foldtext=getline(v:foldstart)
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73 else
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74 syn keyword javaScriptFunction function
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75 syn match javaScriptBraces "[{}\[\]]"
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76 syn match javaScriptParens "[()]"
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77 endif
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78
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79 syn sync fromstart
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80 syn sync maxlines=100
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81
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82 if main_syntax == "javascript"
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83 syn sync ccomment javaScriptComment
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84 endif
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85
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86 " Define the default highlighting.
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87 " For version 5.7 and earlier: only when not done already
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88 " For version 5.8 and later: only when an item doesn't have highlighting yet
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89 if version >= 508 || !exists("did_javascript_syn_inits")
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90 if version < 508
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91 let did_javascript_syn_inits = 1
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92 command -nargs=+ HiLink hi link <args>
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93 else
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94 command -nargs=+ HiLink hi def link <args>
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95 endif
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96 HiLink javaScriptComment Comment
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97 HiLink javaScriptLineComment Comment
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98 HiLink javaScriptCommentTodo Todo
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99 HiLink javaScriptSpecial Special
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100 HiLink javaScriptStringS String
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101 HiLink javaScriptStringD String
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102 HiLink javaScriptCharacter Character
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103 HiLink javaScriptSpecialCharacter javaScriptSpecial
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104 HiLink javaScriptNumber javaScriptValue
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105 HiLink javaScriptConditional Conditional
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106 HiLink javaScriptRepeat Repeat
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107 HiLink javaScriptBranch Conditional
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108 HiLink javaScriptOperator Operator
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109 HiLink javaScriptType Type
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110 HiLink javaScriptStatement Statement
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111 HiLink javaScriptFunction Function
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112 HiLink javaScriptBraces Function
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113 HiLink javaScriptError Error
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114 HiLink javaScrParenError javaScriptError
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115 HiLink javaScriptNull Keyword
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116 HiLink javaScriptBoolean Boolean
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117 HiLink javaScriptRegexpString String
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118
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119 HiLink javaScriptIdentifier Identifier
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120 HiLink javaScriptLabel Label
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121 HiLink javaScriptException Exception
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122 HiLink javaScriptMessage Keyword
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123 HiLink javaScriptGlobal Keyword
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124 HiLink javaScriptMember Keyword
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125 HiLink javaScriptDeprecated Exception
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126 HiLink javaScriptReserved Keyword
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127 HiLink javaScriptDebug Debug
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128 HiLink javaScriptConstant Label
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129
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130 delcommand HiLink
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131 endif
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132
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133 let b:current_syntax = "javascript"
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134 if main_syntax == 'javascript'
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135 unlet main_syntax
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136 endif
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137 let &cpo = s:cpo_save
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138 unlet s:cpo_save
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139
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140 " vim: ts=8
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