tomo.vim - vim-tomo

(183 lines)
   1 " Language:    Tomo
   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 == 'tomo'
   7   finish
   8 endif
   9 
  10 syn match TomoErrorWord /\i*/ contained
  11 hi def link TomoErrorWord Error
  12 
  13 syn match TomoVar /[a-zA-Z_][a-zA-Z_0-9]*/
  14 
  15 syn match TomoNumber /0x[0-9a-fA-F_]\+%\?\|[0-9][0-9_]*\(\.\([0-9][0-9_]*\|\.\@!\)\)\?\(e[0-9_]\+\)\?%\?\|\.\@<!\.[0-9][0-9_]*\(e[0-9_]\+\)\?%\?/
  16 hi def link TomoNumber Number
  17 
  18 syn match TomoChar /`./
  19 hi def link TomoChar String
  20 
  21 syn region TomoString start=/".\@=/ end=/"\|$/ contains=TomoStringInterp,TomoEscape
  22 syn region TomoString start=/'.\@=/ end=/'\|$/ contains=TomoStringInterp,TomoEscape
  23 syn region TomoString start=/`.\@=/ end=/`\|$/ contains=TomoStringInterpAt,TomoEscape
  24 syn region TomoString start=/".\@!\%(^\z(\s*\).*\)\@<=/ end=/^\z1"\|^\%(\z1\s\)\@!\s*\S\@=/ contains=TomoStringInterp,TomoEscape
  25 syn region TomoString start=/'.\@!\%(^\z(\s*\).*\)\@<=/hs=e+1 end=/^\z1'\|^\%(\z1\s\)\@!\s*\S\@=/he=s-1 contains=TomoStringInterp,TomoEscape
  26 syn region TomoString start=/`.\@!\%(^\z(\s*\).*\)\@<=/hs=e+1 end=/^\z1`\|^\%(\z1\s\)\@!\s*\S\@=/he=s-1 contains=TomoStringInterpAt,TomoEscape
  27 hi def link TomoString String
  28 
  29 syn region TomoPath start=;(\(\~/\|\./\|\.\./\|/\); skip=/\\.\|([^)]*)/ end=;$\|); contains=TomoEscape
  30 hi def link TomoPath String
  31 
  32 "syn region TomoDSLString start=/\z(["'`|/;([{<]\).\@=/hs=e end=/\z1/ contains=TomoStringInterp,TomoEscape contained
  33 "syn region TomoDSLString start=/\z(["'`|/;([{<]\).\@!\%(^\z(\s*\).*\)\@<=/hs=e end=/^\z2\z1/he=e contains=TomoStringInterp,TomoEscape contained
  34 "syn region TomoDSLString start=/\[/hs=e+1 end=/]/he=s-1 contains=TomoStringInterp,TomoEscape contained
  35 "syn region TomoDSLString start=/{/hs=e+1 end=/}/he=s-1 contains=TomoStringInterp,TomoEscape contained
  36 "syn region TomoDSLString start=/</hs=e+1 end=/>/he=s-1 contains=TomoStringInterp,TomoEscape contained
  37 "syn region TomoDSLString start=/(/hs=e+1 end=/)/he=s-1 contains=TomoStringInterp,TomoEscape contained
  38 "hi def link TomoDSLString String
  39 
  40 syn match TomoArray /\[/ nextgroup=TomoTypeAnnotation
  41 syn match TomoTable /{/ nextgroup=TomoTypeAnnotation
  42 
  43 syn match TomoDocTest /^\s*>>>/
  44 syn region TomoDocTest start=/^\s*===/ end=/$/
  45 hi TomoDocTest ctermfg=gray
  46 
  47 syn match TomoDocError /!!!.*/
  48 hi TomoDocError ctermfg=red cterm=italic
  49 
  50 syn match TomoDSL /\$\d\@!\w*/ nextgroup=TomoString
  51 hi def link TomoDSL String
  52 hi TomoDSL ctermfg=white cterm=bold
  53 
  54 "syn match TomoCustomStringInterp /[~!@#$%^&*+=\?]\?/ contained nextgroup=TomoDSLString
  55 "hi TomoCustomStringInterp ctermfg=gray
  56 
  57 syn match TomoStringDollar /\$/ contained
  58 hi TomoStringDollar ctermfg=LightBlue
  59 
  60 syn match TomoStringAt /@/ contained
  61 hi TomoStringAt ctermfg=LightBlue
  62 
  63 syn match TomoStringInterpWord /[a-zA-Z_][a-zA-Z_0-9]*/ contained
  64 hi TomoStringInterpWord ctermfg=LightBlue
  65 
  66 syn match TomoStringInterp /\$/ contained nextgroup=TomoStringDollar,TomoStringInterpWord,TomoParenGroup,@TomoAll
  67 hi TomoStringInterp ctermfg=LightBlue
  68 
  69 syn match TomoStringInterpAt /@/ contained nextgroup=TomoStringAt,TomoStringInterpWord,TomoParenGroup,@TomoAll
  70 hi TomoStringInterpAt ctermfg=LightBlue
  71 
  72 syn match TomoEscape /\\\([abenrtvN]\|x\x\x\|\d\{3}\|{[^}]*}\|\[[^]]*\]\)\|\\./
  73 hi TomoEscape ctermfg=LightBlue
  74 
  75 syn keyword TomoExtern extern
  76 hi def link TomoExtern Statement
  77 
  78 syn keyword TomoConditional if unless else when then defer holding
  79 hi def link TomoConditional Conditional
  80 
  81 syn keyword TomoLoop for while do until repeat
  82 hi def link TomoLoop Repeat
  83 
  84 syn keyword TomoFail fail
  85 hi def link TomoFail Exception
  86 
  87 syn keyword TomoStatement stop skip break continue fail pass return del struct lang extend assert
  88 hi def link TomoStatement Statement
  89 
  90 syn keyword TomoNone none
  91 hi TomoNone ctermfg=red
  92 
  93 syn keyword TomoSerializing deserialize
  94 hi TomoSerializing ctermfg=blue cterm=bold
  95 
  96 syn region TomoUse matchgroup=Keyword start=/\<use\>/ matchgroup=TomoDelim end=/$\|;/ 
  97 hi def link TomoUse String
  98 
  99 syn match TomoArgDefault /=/ nextgroup=@TomoAll skipwhite contained
 100 hi def link TomoArgDefault Operator
 101 syn match TomoReturnSignature /->/ nextgroup=TomoType skipwhite contained
 102 hi def link TomoReturnSignature Operator
 103 syn region TomoFnArgSignature start=/(/ end=/)/ contains=TomoVar,TomoDelim,TomoTypeAnnotation,TomoArgDefault,TomoComment nextgroup=TomoReturnSignature skipwhite contained
 104 syn match TomoFnName /\<[a-zA-Z_][a-zA-Z_0-9]*\>/ nextgroup=TomoFnArgSignature skipwhite contained
 105 hi def link TomoFnName Function
 106 syn keyword TomoFuncDef func nextgroup=TomoFnName skipwhite
 107 hi def link TomoFuncDef Keyword
 108 syn keyword TomoConvertDef convert nextgroup=TomoFnArgSignature skipwhite
 109 hi def link TomoConvertDef Keyword
 110 
 111 syn match TomoTagEquals /=/ skipwhite nextgroup=TomoErrorWord,TomoNumber contained
 112 hi def link TomoTagEquals Operator
 113 syn match TomoTagType /(/ nextgroup=TomoType contained
 114 syn match TomoTag /[a-zA-Z_]\i*/ nextgroup=TomoTagType contained
 115 hi TomoTag cterm=bold
 116 
 117 syn keyword TomoEnum enum skipwhite nextgroup=TomoTaggedUnion
 118 hi def link TomoEnum Keyword
 119 syn region TomoTaggedUnion start=/:=/ skip=/|/ end=/$/ contains=TomoTag,TomoTagEquals contained
 120 
 121 " syn region TomoFnDecl start=/\<def\>/ end=/(\@=\|$/ contains=TomoFnName,TomoKeyword
 122 
 123 syn keyword TomoBoolean yes no
 124 hi def link TomoBoolean Boolean
 125 
 126 syn match TomoStructName /\w\+\( *{\)\@=/
 127 hi TomoStructName cterm=bold
 128 
 129 syn keyword TomoOperator in and or xor is not mod mod1 _min_ _max_ _mix_ mutexed
 130 syn match TomoOperator ;\([a-zA-Z0-9_)] *\)\@<=/;
 131 syn match TomoOperator ;[+*^<>=-]=\?;
 132 syn match TomoOperator /[:!]\?=/
 133 syn match TomoOperator /[#?:]/
 134 hi def link TomoOperator Operator
 135 
 136 syn match TomoDelim /,/
 137 hi def link TomoDelim Delimiter
 138 
 139 syn match TomoTableValueType /:/ nextgroup=TomoType contained
 140 hi def link TomoTableValueType Type
 141 syn match TomoTypeDelim /,/ contained
 142 hi def link TomoTypeDelim Type
 143 syn match TomoAssoc /=/ contained
 144 hi def link TomoAssoc Type
 145 syn region TomoType start=/\[/ end=/\]\|\():\)\@=\|$/ contains=TomoType contained nextgroup=TomoTableValueType
 146 syn region TomoType start=/{/ end=/}\|\():\)\@=\|$/ contains=TomoType,TomoAssoc contained nextgroup=TomoTableValueType
 147 syn region TomoType start=/func(/ end=/) *\(->\)\?/ contains=TomoType,TomoTypeDelim nextgroup=TomoType contained
 148 syn match TomoType /[a-zA-Z_]\i*/ contained nextgroup=TomoTableValueType
 149 syn match TomoType /\$[a-zA-Z_0-9]\+/ contained nextgroup=TomoTableValueType
 150 syn match TomoType /[@?&]\+/ contained nextgroup=TomoType
 151 hi def link TomoType Type
 152 
 153 syn match TomoTypeAnnotation /:=\@!/ nextgroup=TomoType contained
 154 hi def link TomoTypeAnnotation Operator
 155 
 156 syn region TomoComment start=;#; end=/$/
 157 hi def link TomoComment Comment
 158 
 159 syn region TomoSay start=;!!; end=/$/ contains=TomoEscape,TomoStringInterp
 160 hi TomoSay ctermfg=white cterm=bold
 161 
 162 syn region TomoInlineCParens start=/(/ end=/)/ contains=TomoInlineCParens contained
 163 hi def link TomoInlineCParens String
 164 
 165 syn region TomoInlineCBraces start=/{/ end=/}/ contains=TomoInlineCBraces contained
 166 hi def link TomoInlineCBraces String
 167 
 168 syn match TomoInlineC ;\<C_code\> *; nextgroup=TomoInlineCBraces,TomoInlineCParens
 169 hi def link TomoInlineC Keyword
 170 
 171 syn region TomoParenGroup start=/(/ end=/)/ contains=@TomoAll,TomoParenGroup contained
 172 
 173 syn match TomoLinkerDirective ;^\s*!link.*$;
 174 hi TomoLinkerDirective ctermbg=blue ctermfg=black
 175 
 176 syn cluster TomoAll contains=TomoVar,TomoComment,TomoChar,TomoString,TomoDSL,TomoPath,TomoKeyword,TomoOperator,
 177       \TomoConditional,TomoLoop,TomoFail,TomoNone,TomoSerializing,TomoStatement,TomoStructure,TomoTypedef,TomoEmptyTable,TomoUse,
 178       \TomoNumber,TomoFnDecl,TomoBoolean,TomoDocTest,TomoDocError,TomoArray,TomoTable,
 179       \TomoLinkerDirective,TomoInlineC
 180 
 181 if !exists('b:current_syntax')
 182   let b:current_syntax = 'tomo'
 183 endif