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|
if exists('b:current_syntax')
finish
endif
command -nargs=* HiLink highlight link <args>
syntax match antlr4EventId +[a-zA-Z_][a-zA-Z0-9_]*+ contained
syntax match antlr4ParName +\<[a-z][a-zA-Z0-9_]*\>+ containedin=antlr4RHS
syntax match antlr4LexName +\<[A-Z][a-zA-Z0-9_]*\>+ containedin=antlr4RHS
syntax match antlr4Assign /[a-zA-Z]\++\?=/ containedin=antlr4RHS
if exists('g:antlr4_highlight_punctuation')
syntax match antlr4Punctuation +[\-():;]+
endif
syntax include @included syntax/java.vim
syntax region antlr4RHS start=+:+ end=+;+ extend
syntax region antlr4Embed start=+{+ end=+}?\?+ contains=@included,antlr4Variable keepend
\ containedin=antlr4RHS
syntax region antlr4Embed start=+\[+ end=+\]+ contains=@included,antlr4Variable keepend
syntax match antlr4Repeat +[+*]+ containedin=antlr4RHS
syntax match antlr4Condition +?+ containedin=antlr4RHS
syntax match antlr4Option "|" containedin=antlr4RHS
" Use specifically containedin=javaParenT so it will be highlighted inside
" parens
syntax match antlr4Variable contained +\$[a-zA-Z_][a-zA-Z0-9_]*+ containedin=javaParenT
syntax match antlr4Keyword /@\(\(parser\|lexer\)::\)\?\(header\|members\)/
syntax match antlr4Keyword /@after/
syntax match antlr4Escape +\\[nrvt]+
syntax match antlr4Escape +\\u[0-9a-fA-F]\{4}+
syntax match antlr4Escape +\\u{[0-9a-fA-F]\{4}}+
syntax match antlr4Escape +\\p{.\{-}}+
syntax match antlr4SetEscape +\\-+ containedin=antlr4RHS
syntax keyword antlr4Keyword grammar
syntax keyword antlr4Keyword lexer parser options
syntax keyword antlr4Keyword fragment tokens
syntax keyword antlr4Keyword returns locals throws catch finally mode options
syntax keyword antlr4Import import
syntax keyword antlr4Operation skip more popMode mode pushMode type channel
\ containedin=antlr4RHS
syntax region antlr4Set start=+\[+ end=+\]+ contained
\ contains=antlr4Escape,antlr4SetEscape containedin=antlr4RHS
syntax region antlr4Attr start="<" end=">"
\ containedin=antlr4RHS
syntax region antlr4String start=+'+ end=+'+ containedin=antlr4RHS contains=antlr4Escape
syntax region antlr4Comment start=+/\*+ end=+\*/+
\ containedin=antlr4RHS
syntax region antlr4Comment start=+//+ end=+$+
\ containedin=antlr4RHS
syntax region antlr4Event start=+#+ end=+$+
\ containedin=antlr4RHS contains=antlr4EventId
HiLink antlr4Comment Comment
HiLink antlr4Keyword KeyWord
HiLink antlr4ParName Type
HiLink antlr4LexName Macro
HiLink antlr4Attr Special
HiLink antlr4Assign Statement
HiLink antlr4Set Character
HiLink antlr4String String
if exists('g:antlr4_highlight_punctuation')
HiLink antlr4Punctuation Operator
endif
HiLink antlr4Repeat Repeat
HiLink antlr4Condition Conditional
HiLink antlr4Option Delimiter
HiLink antlr4Import PreProc
HiLink antlr4Escape Special
HiLink antlr4SetEscape antlr4Escape
HiLink antlr4Operation Function
HiLink antlr4EventId Function
HiLink antlr4Annotation KeyWord
HiLink antlr4Variable Special
delcommand HiLink
let b:current_syntax = 'antlr4'
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