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Diffstat (limited to 'runtime/syntax/chill.vim')
| -rw-r--r-- | runtime/syntax/chill.vim | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/runtime/syntax/chill.vim b/runtime/syntax/chill.vim new file mode 100644 index 000000000..ca00cd95e --- /dev/null +++ b/runtime/syntax/chill.vim @@ -0,0 +1,191 @@ +" Vim syntax file +" Language: CHILL +" Maintainer: YoungSang Yoon <image@lgic.co.kr> +" Last change: 2004 Jan 21 +" + +" first created by image@lgic.co.kr & modified by paris@lgic.co.kr + +" CHILL (CCITT High Level Programming Language) is used for +" developing software of ATM switch at LGIC (LG Information +" & Communications LTd.) + + +" 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 CHILL keywords +syn keyword chillStatement goto GOTO return RETURN returns RETURNS +syn keyword chillLabel CASE case ESAC esac +syn keyword chillConditional if IF else ELSE elsif ELSIF switch SWITCH THEN then FI fi +syn keyword chillLogical NOT not +syn keyword chillRepeat while WHILE for FOR do DO od OD TO to +syn keyword chillProcess START start STACKSIZE stacksize PRIORITY priority THIS this STOP stop +syn keyword chillBlock PROC proc PROCESS process +syn keyword chillSignal RECEIVE receive SEND send NONPERSISTENT nonpersistent PERSISTENT peristent SET set EVER ever + +syn keyword chillTodo contained TODO FIXME XXX + +" String and Character constants +" Highlight special characters (those which have a backslash) differently +syn match chillSpecial contained "\\x\x\+\|\\\o\{1,3\}\|\\.\|\\$" +syn region chillString start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=chillSpecial +syn match chillCharacter "'[^\\]'" +syn match chillSpecialCharacter "'\\.'" +syn match chillSpecialCharacter "'\\\o\{1,3\}'" + +"when wanted, highlight trailing white space +if exists("chill_space_errors") + syn match chillSpaceError "\s*$" + syn match chillSpaceError " \+\t"me=e-1 +endif + +"catch errors caused by wrong parenthesis +syn cluster chillParenGroup contains=chillParenError,chillIncluded,chillSpecial,chillTodo,chillUserCont,chillUserLabel,chillBitField +syn region chillParen transparent start='(' end=')' contains=ALLBUT,@chillParenGroup +syn match chillParenError ")" +syn match chillInParen contained "[{}]" + +"integer number, or floating point number without a dot and with "f". +syn case ignore +syn match chillNumber "\<\d\+\(u\=l\=\|lu\|f\)\>" +"floating point number, with dot, optional exponent +syn match chillFloat "\<\d\+\.\d*\(e[-+]\=\d\+\)\=[fl]\=\>" +"floating point number, starting with a dot, optional exponent +syn match chillFloat "\.\d\+\(e[-+]\=\d\+\)\=[fl]\=\>" +"floating point number, without dot, with exponent +syn match chillFloat "\<\d\+e[-+]\=\d\+[fl]\=\>" +"hex number +syn match chillNumber "\<0x\x\+\(u\=l\=\|lu\)\>" +"syn match chillIdentifier "\<[a-z_][a-z0-9_]*\>" +syn case match +" flag an octal number with wrong digits +syn match chillOctalError "\<0\o*[89]" + +if exists("chill_comment_strings") + " A comment can contain chillString, chillCharacter and chillNumber. + " But a "*/" inside a chillString in a chillComment DOES end the comment! So we + " need to use a special type of chillString: chillCommentString, 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 chillCommentSkip contained "^\s*\*\($\|\s\+\)" + syntax region chillCommentString contained start=+"+ skip=+\\\\\|\\"+ end=+"+ end=+\*/+me=s-1 contains=chillSpecial,chillCommentSkip + syntax region chillComment2String contained start=+"+ skip=+\\\\\|\\"+ end=+"+ end="$" contains=chillSpecial + syntax region chillComment start="/\*" end="\*/" contains=chillTodo,chillCommentString,chillCharacter,chillNumber,chillFloat,chillSpaceError + syntax match chillComment "//.*" contains=chillTodo,chillComment2String,chillCharacter,chillNumber,chillSpaceError +else + syn region chillComment start="/\*" end="\*/" contains=chillTodo,chillSpaceError + syn match chillComment "//.*" contains=chillTodo,chillSpaceError +endif +syntax match chillCommentError "\*/" + +syn keyword chillOperator SIZE size +syn keyword chillType dcl DCL int INT char CHAR bool BOOL REF ref LOC loc INSTANCE instance +syn keyword chillStructure struct STRUCT enum ENUM newmode NEWMODE synmode SYNMODE +"syn keyword chillStorageClass +syn keyword chillBlock PROC proc END end +syn keyword chillScope GRANT grant SEIZE seize +syn keyword chillEDML select SELECT delete DELETE update UPDATE in IN seq SEQ WHERE where INSERT insert include INCLUDE exclude EXCLUDE +syn keyword chillBoolConst true TRUE false FALSE + +syn region chillPreCondit start="^\s*#\s*\(if\>\|ifdef\>\|ifndef\>\|elif\>\|else\>\|endif\>\)" skip="\\$" end="$" contains=chillComment,chillString,chillCharacter,chillNumber,chillCommentError,chillSpaceError +syn region chillIncluded contained start=+"+ skip=+\\\\\|\\"+ end=+"+ +syn match chillIncluded contained "<[^>]*>" +syn match chillInclude "^\s*#\s*include\>\s*["<]" contains=chillIncluded +"syn match chillLineSkip "\\$" +syn cluster chillPreProcGroup contains=chillPreCondit,chillIncluded,chillInclude,chillDefine,chillInParen,chillUserLabel +syn region chillDefine start="^\s*#\s*\(define\>\|undef\>\)" skip="\\$" end="$" contains=ALLBUT,@chillPreProcGroup +syn region chillPreProc start="^\s*#\s*\(pragma\>\|line\>\|warning\>\|warn\>\|error\>\)" skip="\\$" end="$" contains=ALLBUT,@chillPreProcGroup + +" Highlight User Labels +syn cluster chillMultiGroup contains=chillIncluded,chillSpecial,chillTodo,chillUserCont,chillUserLabel,chillBitField +syn region chillMulti transparent start='?' end=':' contains=ALLBUT,@chillMultiGroup +" Avoid matching foo::bar() in C++ by requiring that the next char is not ':' +syn match chillUserCont "^\s*\I\i*\s*:$" contains=chillUserLabel +syn match chillUserCont ";\s*\I\i*\s*:$" contains=chillUserLabel +syn match chillUserCont "^\s*\I\i*\s*:[^:]"me=e-1 contains=chillUserLabel +syn match chillUserCont ";\s*\I\i*\s*:[^:]"me=e-1 contains=chillUserLabel + +syn match chillUserLabel "\I\i*" contained + +" Avoid recognizing most bitfields as labels +syn match chillBitField "^\s*\I\i*\s*:\s*[1-9]"me=e-1 +syn match chillBitField ";\s*\I\i*\s*:\s*[1-9]"me=e-1 + +syn match chillBracket contained "[<>]" +if !exists("chill_minlines") + let chill_minlines = 15 +endif +exec "syn sync ccomment chillComment minlines=" . chill_minlines + +" 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_ch_syntax_inits") + if version < 508 + let did_ch_syntax_inits = 1 + command -nargs=+ HiLink hi link <args> + else + command -nargs=+ HiLink hi def link <args> + endif + + HiLink chillLabel Label + HiLink chillUserLabel Label + HiLink chillConditional Conditional + " hi chillConditional term=bold ctermfg=red guifg=red gui=bold + + HiLink chillRepeat Repeat + HiLink chillProcess Repeat + HiLink chillSignal Repeat + HiLink chillCharacter Character + HiLink chillSpecialCharacter chillSpecial + HiLink chillNumber Number + HiLink chillFloat Float + HiLink chillOctalError chillError + HiLink chillParenError chillError + HiLink chillInParen chillError + HiLink chillCommentError chillError + HiLink chillSpaceError chillError + HiLink chillOperator Operator + HiLink chillStructure Structure + HiLink chillBlock Operator + HiLink chillScope Operator + "hi chillEDML term=underline ctermfg=DarkRed guifg=Red + HiLink chillEDML PreProc + "hi chillBoolConst term=bold ctermfg=brown guifg=brown + HiLink chillBoolConst Constant + "hi chillLogical term=bold ctermfg=brown guifg=brown + HiLink chillLogical Constant + HiLink chillStorageClass StorageClass + HiLink chillInclude Include + HiLink chillPreProc PreProc + HiLink chillDefine Macro + HiLink chillIncluded chillString + HiLink chillError Error + HiLink chillStatement Statement + HiLink chillPreCondit PreCondit + HiLink chillType Type + HiLink chillCommentError chillError + HiLink chillCommentString chillString + HiLink chillComment2String chillString + HiLink chillCommentSkip chillComment + HiLink chillString String + HiLink chillComment Comment + " hi chillComment term=None ctermfg=lightblue guifg=lightblue + HiLink chillSpecial SpecialChar + HiLink chillTodo Todo + HiLink chillBlock Statement + "HiLink chillIdentifier Identifier + HiLink chillBracket Delimiter + + delcommand HiLink +endif + +let b:current_syntax = "chill" + +" vim: ts=8 |