" Vim syntax file " Language: Pike " Maintainer: Francesco Chemolli <kinkie@kame.usr.dsi.unimi.it> " Last Change: 2001 May 10 " For version 5.x: Clear all syntax items " For version 6.x: Quit when a syntax file was already loaded if version < 600 syntax clear elseif exists("b:current_syntax") finish endif " A bunch of useful C keywords syn keyword pikeStatement goto break return continue syn keyword pikeLabel case default syn keyword pikeConditional if else switch syn keyword pikeRepeat while for foreach do syn keyword pikeStatement gauge destruct lambda inherit import typeof syn keyword pikeException catch syn keyword pikeType inline nomask private protected public static syn keyword pikeTodo contained TODO FIXME XXX " String and Character constants " Highlight special characters (those which have a backslash) differently syn match pikeSpecial contained "\\[0-7][0-7][0-7]\=\|\\." syn region pikeString start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=pikeSpecial syn match pikeCharacter "'[^\\]'" syn match pikeSpecialCharacter "'\\.'" syn match pikeSpecialCharacter "'\\[0-7][0-7]'" syn match pikeSpecialCharacter "'\\[0-7][0-7][0-7]'" " Compound data types syn region pikeCompoundType start='({' contains=pikeString,pikeCompoundType,pikeNumber,pikeFloat end='})' syn region pikeCompoundType start='(\[' contains=pikeString,pikeCompoundType,pikeNumber,pikeFloat end='\])' syn region pikeCompoundType start='(<' contains=pikeString,pikeCompoundType,pikeNumber,pikeFloat end='>)' "catch errors caused by wrong parenthesis syn region pikeParen transparent start='([^{[<(]' end=')' contains=ALLBUT,pikeParenError,pikeIncluded,pikeSpecial,pikeTodo,pikeUserLabel,pikeBitField syn match pikeParenError ")" syn match pikeInParen contained "[^(][{}][^)]" "integer number, or floating point number without a dot and with "f". syn case ignore syn match pikeNumber "\<\d\+\(u\=l\=\|lu\|f\)\>" "floating point number, with dot, optional exponent syn match pikeFloat "\<\d\+\.\d*\(e[-+]\=\d\+\)\=[fl]\=\>" "floating point number, starting with a dot, optional exponent syn match pikeFloat "\.\d\+\(e[-+]\=\d\+\)\=[fl]\=\>" "floating point number, without dot, with exponent syn match pikeFloat "\<\d\+e[-+]\=\d\+[fl]\=\>" "hex number syn match pikeNumber "\<0x[0-9a-f]\+\(u\=l\=\|lu\)\>" "syn match pikeIdentifier "\<[a-z_][a-z0-9_]*\>" syn case match " flag an octal number with wrong digits syn match pikeOctalError "\<0[0-7]*[89]" if exists("c_comment_strings") " A comment can contain pikeString, pikeCharacter and pikeNumber. " But a "*/" inside a pikeString in a pikeComment DOES end the comment! So we " need to use a special type of pikeString: pikeCommentString, which also ends on " "*/", and sees a "*" at the start of the line as comment again. " Unfortunately this doesn't very well work for // type of comments :-( syntax match pikeCommentSkip contained "^\s*\*\($\|\s\+\)" syntax region pikeCommentString contained start=+"+ skip=+\\\\\|\\"+ end=+"+ end=+\*/+me=s-1 contains=pikeSpecial,pikeCommentSkip syntax region pikeComment2String contained start=+"+ skip=+\\\\\|\\"+ end=+"+ end="$" contains=pikeSpecial syntax region pikeComment start="/\*" end="\*/" contains=pikeTodo,pikeCommentString,pikeCharacter,pikeNumber,pikeFloat syntax match pikeComment "//.*" contains=pikeTodo,pikeComment2String,pikeCharacter,pikeNumber syntax match pikeComment "#\!.*" contains=pikeTodo,pikeComment2String,pikeCharacter,pikeNumber else syn region pikeComment start="/\*" end="\*/" contains=pikeTodo syn match pikeComment "//.*" contains=pikeTodo syn match pikeComment "#!.*" contains=pikeTodo endif syntax match pikeCommentError "\*/" syn keyword pikeOperator sizeof syn keyword pikeType int string void float mapping array multiset mixed syn keyword pikeType program object function syn region pikePreCondit start="^\s*#\s*\(if\>\|ifdef\>\|ifndef\>\|elif\>\|else\>\|endif\>\)" skip="\\$" end="$" contains=pikeComment,pikeString,pikeCharacter,pikeNumber,pikeCommentError syn region pikeIncluded contained start=+"+ skip=+\\\\\|\\"+ end=+"+ syn match pikeIncluded contained "<[^>]*>" syn match pikeInclude "^\s*#\s*include\>\s*["<]" contains=pikeIncluded "syn match pikeLineSkip "\\$" syn region pikeDefine start="^\s*#\s*\(define\>\|undef\>\)" skip="\\$" end="$" contains=ALLBUT,pikePreCondit,pikeIncluded,pikeInclude,pikeDefine,pikeInParen syn region pikePreProc start="^\s*#\s*\(pragma\>\|line\>\|warning\>\|warn\>\|error\>\)" skip="\\$" end="$" contains=ALLBUT,pikePreCondit,pikeIncluded,pikeInclude,pikeDefine,pikeInParen " Highlight User Labels syn region pikeMulti transparent start='?' end=':' contains=ALLBUT,pikeIncluded,pikeSpecial,pikeTodo,pikeUserLabel,pikeBitField " Avoid matching foo::bar() in C++ by requiring that the next char is not ':' syn match pikeUserLabel "^\s*\I\i*\s*:$" syn match pikeUserLabel ";\s*\I\i*\s*:$"ms=s+1 syn match pikeUserLabel "^\s*\I\i*\s*:[^:]"me=e-1 syn match pikeUserLabel ";\s*\I\i*\s*:[^:]"ms=s+1,me=e-1 " Avoid recognizing most bitfields as labels syn match pikeBitField "^\s*\I\i*\s*:\s*[1-9]"me=e-1 syn match pikeBitField ";\s*\I\i*\s*:\s*[1-9]"me=e-1 syn sync ccomment pikeComment minlines=10 " Define the default highlighting. " For version 5.7 and earlier: only when not done already " For version 5.8 and later: only when an item doesn't have highlighting yet if version >= 508 || !exists("did_pike_syntax_inits") if version < 508 let did_pike_syntax_inits = 1 command -nargs=+ HiLink hi link <args> else command -nargs=+ HiLink hi def link <args> endif HiLink pikeLabel Label HiLink pikeUserLabel Label HiLink pikeConditional Conditional HiLink pikeRepeat Repeat HiLink pikeCharacter Character HiLink pikeSpecialCharacter pikeSpecial HiLink pikeNumber Number HiLink pikeFloat Float HiLink pikeOctalError pikeError HiLink pikeParenError pikeError HiLink pikeInParen pikeError HiLink pikeCommentError pikeError HiLink pikeOperator Operator HiLink pikeInclude Include HiLink pikePreProc PreProc HiLink pikeDefine Macro HiLink pikeIncluded pikeString HiLink pikeError Error HiLink pikeStatement Statement HiLink pikePreCondit PreCondit HiLink pikeType Type HiLink pikeCommentError pikeError HiLink pikeCommentString pikeString HiLink pikeComment2String pikeString HiLink pikeCommentSkip pikeComment HiLink pikeString String HiLink pikeComment Comment HiLink pikeSpecial SpecialChar HiLink pikeTodo Todo HiLink pikeException pikeStatement HiLink pikeCompoundType Constant "HiLink pikeIdentifier Identifier delcommand HiLink endif let b:current_syntax = "pike" " vim: ts=8