code / vim-nomsu

   1 " Language:    Nomsu
   2 " Maintainer:  Bruce Hill <bruce@bruce-hill.com>
   3 " License:     WTFPL
   4 
   5 " Bail if our syntax is already loaded.
   6 if exists('b:current_syntax') && b:current_syntax == 'nomsu'
   7   finish
   8 endif
   9 
  10 " Highlight long strings.
  11 syn sync minlines=100
  12 
  13 "hi def link nomsuInterpDelim PreProc
  14 hi nomsuInterpDelim ctermfg=Gray
  15 syn region nomsuLineComment start=;//; end=/$/
  16 hi nomsuLineComment ctermfg=DarkBlue
  17 hi def link nomsuLineComment Comment
  18 
  19 syn region nomsuList start=/\[/ end=/\]/ contains=@nomsuAll
  20 hi nomsuList ctermfg=Blue
  21 
  22 syn region nomsuDict start=/{/ end=/}/ contains=@nomsuAll
  23 hi nomsuDict ctermfg=Green
  24 
  25 syn region nomsuParenGroup start=/(/ end=/)/ contains=@nomsuAll
  26 hi nomsuParenGroup ctermfg=Yellow
  27 
  28 syn match nomsuTextBackslash /\\\%(\\\|;\)\@=/ nextgroup=nomsuTextEscapedBackslash contained
  29 hi nomsuTextBackslash ctermfg=Gray
  30 syn match nomsuTextEscapedChar /\%(\\\)\@<=\%(\x\{1,3}\|x\x\{1,2}\|.\)/ contained
  31 hi nomsuTextEscapedChar cterm=bold ctermfg=Blue
  32 syn match nomsuTextEscapedBackslash /./ contained
  33 hi nomsuTextEscapedBackslash cterm=bold ctermfg=Blue
  34 syn match nomsuTextEscape /\\\%(\x\{1,3}\|x\x\{1,2}\|.\)/ contains=nomsuTextEscapedChar contained
  35 hi nomsuTextEscape ctermfg=Gray
  36 syn match nomsuInterp /\\\%([[{($:]\)\@=/ 
  37 \           nextgroup=nomsuActionVar,nomsuVar,nomsuList,nomsuDict,nomsuParenGroup,nomsuIndentedInterpBlock contained
  38 hi nomsuInterp ctermfg=Gray
  39 syn region nomsuInterpDotDot matchgroup=nomsuInterpDelim start=/\\\s*$/ end=/\.\./ contained
  40 hi nomsuInterpDotDot ctermfg=Gray
  41 syn region nomsuIndentedText matchgroup=nomsuTextQuotes start=/\%(^\z(\(\s*\)\)[^\n]*\)\@<=("$/ end=/^\z1")/
  42 \           contains=nomsuInterp,nomsuInterpDotDot,nomsuTextBackslash
  43 hi def link nomsuIndentedText String
  44 hi nomsuTextQuotes ctermfg=DarkMagenta
  45 
  46 syn region nomsuText matchgroup=nomsuTextQuotes start=/\%((\)\@<!"\|"\%($\)\@!/ end=/"\|$/ contains=nomsuInterp,nomsuTextEscape
  47 hi def link nomsuText String
  48 
  49 syn region nomsuIndentedBlock start=/\%(^\z(\s*\)[^\n]*\)\@<=:\s*$/ end=/\n\%(\z1\s\)\@!\%(\s*\.\.\)\?/
  50 \           contains=@nomsuAll
  51 syn region nomsuIndentedInterpBlock matchgroup=nomsuColon start=/:\s*$/ end=/\n\s*\.\./ contained
  52 \           contains=@nomsuAll
  53 
  54 syn match nomsuVar /\$\%(\%([a-zA-Z0-9_-]\|[^\x00-\xff]\)\+\|(\@!\)/
  55 \          contains=nomsuDollarSign,nomsuVarParens
  56 hi nomsuVar ctermfg=Cyan
  57 hi def link nomsuVar Identifier
  58 
  59 syn region nomsuActionVar matchgroup=nomsuVar start=/\$(/ end=/)\|$/ contains=nomsuVarWord,nomsuVarOpWord,@nomsuAll
  60 
  61 syn match nomsuDollarSign /\$/ contained
  62 hi nomsuDollarSign ctermfg=Cyan
  63 
  64 syn match nomsuVarParens /[()]/ contained
  65 hi nomsuVarParens ctermfg=LightCyan
  66 
  67 syn match nomsuWord /\%([a-zA-Z_]\|[^\x00-\xff]\)\%([a-zA-Z0-9_]\|[^\x00-\xff]\)*/
  68 hi def link nomsuWord Function
  69 hi nomsuWord ctermfg=White
  70 syn match nomsuOpWord ;\(\(//\)\@![`~!|%#@^&*_+=<>?'/-]\)\+\|\%(^\s*\)\@<!#;
  71 hi def link nomsuOpWord Function
  72 hi nomsuOpWord ctermfg=LightYellow
  73 
  74 syn match nomsuVarWord /\%([a-zA-Z_]\|[^\x00-\xff]\)\%([a-zA-Z0-9_]\|[^\x00-\xff]\)*/ contained
  75 hi def link nomsuVarWord Function
  76 hi nomsuVarWord ctermfg=LightCyan
  77 syn match nomsuVarOpWord ;\(\(//\)\@![`~!|%#@^&*_+=<>?'/-]\)\+\|\%(^\s*\)\@<!#; contained
  78 hi def link nomsuVarOpWord Function
  79 hi nomsuVarOpWord ctermfg=LightCyan
  80 
  81 syn match nomsuNumber /-\?\%(0x\x\+\|\d\+\%(\.\%(\d\+\)\?\)\?\|\.\d\+\)/
  82 hi def link nomsuNumber Number
  83 hi nomsuNumber ctermfg=Red
  84 
  85 syn match nomsuInt /-\?\%(0x\x\+\|\d\+\)/
  86 hi def link nomsuInt Number
  87 hi nomsuInt ctermfg=Red
  88 
  89 syn match nomsuTextWord /\%([a-zA-Z_]\|[^\x00-\xff]\)\%([a-zA-Z0-9_]\|[^\x00-\xff]\)*/ contained
  90 hi def link nomsuTextWord String
  91 
  92 syn match nomsuIndex /\./ nextgroup=nomsuTextWord,nomsuParenGroup,nomsuText,nomsuIndentedText,
  93             \nomsuVar,nomsuActionVar,nomsuInt,nomsuDict,nomsuList,nomsuIndentedBlock
  94 hi nomsuIndex ctermfg=Yellow
  95 
  96 syn match nomsuDotDot /\.\./
  97 hi def link nomsuDotDot Special
  98 hi nomsuDotDot ctermfg=DarkGray
  99 
 100 syn match nomsuComma /,/
 101 hi nomsuComma ctermfg=Blue
 102 hi def link nomsuComma Delimiter
 103 
 104 syn match nomsuColon /:/
 105 hi nomsuColon ctermfg=Yellow
 106 hi def link nomsuColon Delimiter
 107 
 108 syn match nomsuSemicolon /;/
 109 hi nomsuSemicolon ctermfg=Blue
 110 hi def link nomsuSemicolon Delimiter
 111 
 112 syn region nomsuComment start=/\%(^\z(\s*\)\)\@<=#/ skip=/\n\s*$/ end=/\n\%(\z1\s\)\@!/
 113 hi nomsuComment ctermfg=DarkBlue
 114 hi def link nomsuComment Comment
 115 
 116 syn cluster nomsuExpr contains=nomsuParenGroup,nomsuText,nomsuIndentedText,nomsuVar,
 117             \nomsuActionVar,nomsuNumber,nomsuDict,nomsuList,nomsuIndentedBlock
 118 
 119 syn cluster nomsuAll contains=nomsuParenGroup,nomsuText,nomsuIndentedText,nomsuComment,nomsuLineComment,
 120 \             nomsuVar,nomsuActionVar,nomsuNumber,nomsuDict,nomsuList,nomsuIndentedBlock,
 121 \             nomsuColon,nomsuSemicolon,nomsuDotDot,nomsuWord,nomsuOpWord,nomsuComma,nomsuIndex
 122 
 123 if !exists('b:current_syntax')
 124   let b:current_syntax = 'nomsu'
 125 endif