" Vim syntax file " Language: Icon " Maintainer: Wendell Turner <wendell@adsi-m4.com> " URL: ftp://ftp.halcyon.com/pub/users/wturner/icon.vim " Last Change: 2003 May 11 " quit when a syntax file was already loaded if exists("b:current_syntax") finish endif syn keyword iconFunction abs acos any args asin atan bal syn keyword iconFunction callout center char chdir close collect copy syn keyword iconFunction cos cset delay delete detab display dtor syn keyword iconFunction entab errorclear exit exp find flush function syn keyword iconFunction get getch getche getenv iand icom image syn keyword iconFunction insert integer ior ishift ixor kbhit key syn keyword iconFunction left list loadfunc log many map match syn keyword iconFunction member move name numeric open ord pop syn keyword iconFunction pos proc pull push put read reads syn keyword iconFunction real remove rename repl reverse right rtod syn keyword iconFunction runerr save seek seq set sin sort syn keyword iconFunction sortf sqrt stop string system tab table syn keyword iconFunction tan trim type upto variable where write writes " Keywords syn match iconKeyword "&allocated" syn match iconKeyword "&ascii" syn match iconKeyword "&clock" syn match iconKeyword "&collections" syn match iconKeyword "&cset" syn match iconKeyword "¤t" syn match iconKeyword "&date" syn match iconKeyword "&dateline" syn match iconKeyword "&digits" syn match iconKeyword "&dump" syn match iconKeyword "&e" syn match iconKeyword "&error" syn match iconKeyword "&errornumber" syn match iconKeyword "&errortext" syn match iconKeyword "&errorvalue" syn match iconKeyword "&errout" syn match iconKeyword "&fail" syn match iconKeyword "&features" syn match iconKeyword "&file" syn match iconKeyword "&host" syn match iconKeyword "&input" syn match iconKeyword "&lcase" syn match iconKeyword "&letters" syn match iconKeyword "&level" syn match iconKeyword "&line" syn match iconKeyword "&main" syn match iconKeyword "&null" syn match iconKeyword "&output" syn match iconKeyword "&phi" syn match iconKeyword "&pi" syn match iconKeyword "&pos" syn match iconKeyword "&progname" syn match iconKeyword "&random" syn match iconKeyword "®ions" syn match iconKeyword "&source" syn match iconKeyword "&storage" syn match iconKeyword "&subject" syn match iconKeyword "&time" syn match iconKeyword "&trace" syn match iconKeyword "&ucase" syn match iconKeyword "&version" " Reserved words syn keyword iconReserved break by case create default do syn keyword iconReserved else end every fail if syn keyword iconReserved initial link next not of syn keyword iconReserved procedure repeat return suspend syn keyword iconReserved then to until while " Storage class reserved words syn keyword iconStorageClass global static local record syn keyword iconTodo contained TODO FIXME XXX BUG " String and Character constants " Highlight special characters (those which have a backslash) differently syn match iconSpecial contained "\\x\x\{2}\|\\\o\{3\}\|\\[bdeflnrtv\"\'\\]\|\\^c[a-zA-Z0-9]\|\\$" syn region iconString start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=iconSpecial syn region iconCset start=+'+ skip=+\\\\\|\\'+ end=+'+ contains=iconSpecial syn match iconCharacter "'[^\\]'" " not sure about these "syn match iconSpecialCharacter "'\\[bdeflnrtv]'" "syn match iconSpecialCharacter "'\\\o\{3\}'" "syn match iconSpecialCharacter "'\\x\x\{2}'" "syn match iconSpecialCharacter "'\\^c\[a-zA-Z0-9]'" "when wanted, highlight trailing white space if exists("icon_space_errors") syn match iconSpaceError "\s*$" syn match iconSpaceError " \+\t"me=e-1 endif "catch errors caused by wrong parenthesis syn cluster iconParenGroup contains=iconParenError,iconIncluded,iconSpecial,iconTodo,iconUserCont,iconUserLabel,iconBitField syn region iconParen transparent start='(' end=')' contains=ALLBUT,@iconParenGroup syn match iconParenError ")" syn match iconInParen contained "[{}]" syn case ignore "integer number, or floating point number without a dot syn match iconNumber "\<\d\+\>" "floating point number, with dot, optional exponent syn match iconFloat "\<\d\+\.\d*\(e[-+]\=\d\+\)\=\>" "floating point number, starting with a dot, optional exponent syn match iconFloat "\.\d\+\(e[-+]\=\d\+\)\=\>" "floating point number, without dot, with exponent syn match iconFloat "\<\d\+e[-+]\=\d\+\>" "radix number syn match iconRadix "\<\d\{1,2}[rR][a-zA-Z0-9]\+\>" " syn match iconIdentifier "\<[a-z_][a-z0-9_]*\>" syn case match " Comment syn match iconComment "#.*" contains=iconTodo,iconSpaceError syn region iconPreCondit start="^\s*$\s*\(if\>\|ifdef\>\|ifndef\>\|elif\>\|else\>\|endif\>\)" skip="\\$" end="$" contains=iconComment,iconString,iconCharacter,iconNumber,iconCommentError,iconSpaceError syn region iconIncluded contained start=+"+ skip=+\\\\\|\\"+ end=+"+ syn match iconIncluded contained "<[^>]*>" syn match iconInclude "^\s*$\s*include\>\s*["<]" contains=iconIncluded "syn match iconLineSkip "\\$" syn cluster iconPreProcGroup contains=iconPreCondit,iconIncluded,iconInclude,iconDefine,iconInParen,iconUserLabel syn region iconDefine start="^\s*$\s*\(define\>\|undef\>\)" skip="\\$" end="$" contains=ALLBUT,@iconPreProcGroup "wt:syn region iconPreProc "start="^\s*#\s*\(pragma\>\|line\>\|warning\>\|warn\>\|error\>\)" skip="\\$" "end="$" contains=ALLBUT,@iconPreProcGroup " Highlight User Labels " syn cluster iconMultiGroup contains=iconIncluded,iconSpecial,iconTodo,iconUserCont,iconUserLabel,iconBitField if !exists("icon_minlines") let icon_minlines = 15 endif exec "syn sync ccomment iconComment minlines=" . icon_minlines " Define the default highlighting. " Only when an item doesn't have highlighting " The default methods for highlighting. Can be overridden later " hi def link iconSpecialCharacter iconSpecial hi def link iconOctalError iconError hi def link iconParenError iconError hi def link iconInParen iconError hi def link iconCommentError iconError hi def link iconSpaceError iconError hi def link iconCommentError iconError hi def link iconIncluded iconString hi def link iconCommentString iconString hi def link iconComment2String iconString hi def link iconCommentSkip iconComment hi def link iconUserLabel Label hi def link iconCharacter Character hi def link iconNumber Number hi def link iconRadix Number hi def link iconFloat Float hi def link iconInclude Include hi def link iconPreProc PreProc hi def link iconDefine Macro hi def link iconError Error hi def link iconStatement Statement hi def link iconPreCondit PreCondit hi def link iconString String hi def link iconCset String hi def link iconComment Comment hi def link iconSpecial SpecialChar hi def link iconTodo Todo hi def link iconStorageClass StorageClass hi def link iconFunction Statement hi def link iconReserved Label hi def link iconKeyword Operator "hi def link iconIdentifier Identifier let b:current_syntax = "icon"