86 lines
3.8 KiB
VimL
86 lines
3.8 KiB
VimL
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" Copyright 2011 The Go Authors. All rights reserved.
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" Use of this source code is governed by a BSD-style
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" license that can be found in the LICENSE file.
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"
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" gotexttmpl.vim: Vim syntax file for Go templates.
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" Quit when a (custom) syntax file was already loaded
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if exists("b:current_syntax")
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finish
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endif
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syn case match
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" Go escapes
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syn match goEscapeOctal display contained "\\[0-7]\{3}"
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syn match goEscapeC display contained +\\[abfnrtv\\'"]+
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syn match goEscapeX display contained "\\x\x\{2}"
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syn match goEscapeU display contained "\\u\x\{4}"
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syn match goEscapeBigU display contained "\\U\x\{8}"
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syn match goEscapeError display contained +\\[^0-7xuUabfnrtv\\'"]+
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hi def link goEscapeOctal goSpecialString
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hi def link goEscapeC goSpecialString
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hi def link goEscapeX goSpecialString
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hi def link goEscapeU goSpecialString
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hi def link goEscapeBigU goSpecialString
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hi def link goSpecialString Special
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hi def link goEscapeError Error
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" Strings and their contents
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syn cluster goStringGroup contains=goEscapeOctal,goEscapeC,goEscapeX,goEscapeU,goEscapeBigU,goEscapeError
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syn region goString contained start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=@goStringGroup
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syn region goRawString contained start=+`+ end=+`+
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hi def link goString String
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hi def link goRawString String
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" Characters; their contents
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syn cluster goCharacterGroup contains=goEscapeOctal,goEscapeC,goEscapeX,goEscapeU,goEscapeBigU
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syn region goCharacter start=+'+ skip=+\\\\\|\\'+ end=+'+ contains=@goCharacterGroup
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hi def link goCharacter Character
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" Integers
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syn match goDecimalInt contained "\<\d\+\([Ee]\d\+\)\?\>"
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syn match goHexadecimalInt contained "\<0x\x\+\>"
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syn match goOctalInt contained "\<0\o\+\>"
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syn match goOctalError contained "\<0\o*[89]\d*\>"
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syn cluster goInt contains=goDecimalInt,goHexadecimalInt,goOctalInt
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" Floating point
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syn match goFloat contained "\<\d\+\.\d*\([Ee][-+]\d\+\)\?\>"
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syn match goFloat contained "\<\.\d\+\([Ee][-+]\d\+\)\?\>"
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syn match goFloat contained "\<\d\+[Ee][-+]\d\+\>"
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" Imaginary literals
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syn match goImaginary contained "\<\d\+i\>"
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syn match goImaginary contained "\<\d\+\.\d*\([Ee][-+]\d\+\)\?i\>"
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syn match goImaginary contained "\<\.\d\+\([Ee][-+]\d\+\)\?i\>"
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syn match goImaginary contained "\<\d\+[Ee][-+]\d\+i\>"
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hi def link goInt Number
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hi def link goFloat Number
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hi def link goImaginary Number
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" Token groups
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syn cluster gotplLiteral contains=goString,goRawString,goCharacter,@goInt,goFloat,goImaginary
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syn keyword gotplControl contained if else end range with template
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syn keyword gotplFunctions contained and html index js len not or print printf println urlquery eq ne lt le gt ge
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syn match gotplVariable contained /\$[^ ]*\>/
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syn match goTplIdentifier contained /\.[^ ]*\>/
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hi def link gotplControl Keyword
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hi def link gotplFunctions Function
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hi def link goTplVariable Special
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syn region gotplAction start="{{" end="}}" contains=@gotplLiteral,gotplControl,gotplFunctions,gotplVariable,goTplIdentifier display
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syn region gotplAction start="\[\[" end="\]\]" contains=@gotplLiteral,gotplControl,gotplFunctions,gotplVariable display
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syn region goTplComment start="{{/\*" end="\*/}}" display
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syn region goTplComment start="\[\[/\*" end="\*/\]\]" display
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hi def link gotplAction PreProc
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hi def link goTplComment Comment
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let b:current_syntax = "gotexttmpl"
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" vim:ts=4:sw=4:et
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