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