2019-03-04 03:28:35 -05:00
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if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'fish') != -1
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finish
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endif
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2017-12-06 07:17:06 -05:00
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if exists('b:current_syntax')
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finish
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endif
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syntax case match
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syntax keyword fishKeyword begin function end
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syntax keyword fishConditional if else switch
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syntax keyword fishRepeat while for in
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syntax keyword fishLabel case
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syntax match fishComment /#.*/
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syntax match fishSpecial /\\$/
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syntax match fishIdentifier /\$[[:alnum:]_]\+/
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syntax region fishString start=/'/ skip=/\\'/ end=/'/
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syntax region fishString start=/"/ skip=/\\"/ end=/"/ contains=fishIdentifier
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syntax match fishCharacter /\v\\[abefnrtv *?~%#(){}\[\]<>&;"']|\\[xX][0-9a-f]{1,2}|\\o[0-7]{1,2}|\\u[0-9a-f]{1,4}|\\U[0-9a-f]{1,8}|\\c[a-z]/
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syntax match fishStatement /\v;\s*\zs\k+>/
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syntax match fishCommandSub /\v\(\s*\zs\k+>/
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syntax region fishLineContinuation matchgroup=fishStatement
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\ start='\v^\s*\zs\k+>' skip='\\$' end='$'
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\ contains=fishSpecial,fishIdentifier,fishString,fishCharacter,fishStatement,fishCommandSub,fishComment
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highlight default link fishKeyword Keyword
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highlight default link fishConditional Conditional
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highlight default link fishRepeat Repeat
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highlight default link fishLabel Label
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highlight default link fishComment Comment
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highlight default link fishSpecial Special
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highlight default link fishIdentifier Identifier
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highlight default link fishString String
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highlight default link fishCharacter Character
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highlight default link fishStatement Statement
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highlight default link fishCommandSub fishStatement
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let b:current_syntax = 'fish'
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