Mercurial > vim
annotate runtime/syntax/r.vim @ 5106:c3a82208e143 v7.3.1296
updated for version 7.3.1296
Problem: Only MS-Windows limits the GUI window size to what fits on the
monitor.
Solution: Limit the size for all systems. (Daniel Harding)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Wed, 03 Jul 2013 16:58:44 +0200 |
| parents | 2b11ac90d9e9 |
| children | 0efec12f52ac |
| rev | line source |
|---|---|
| 7 | 1 " Vim syntax file |
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2 " Language: R (GNU S) |
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3 " Maintainer: Jakson Aquino <jalvesaq@gmail.com> |
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4 " Former Maintainers: Vaidotas Zemlys <zemlys@gmail.com> |
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5 " Tom Payne <tom@tompayne.org> |
| 4780 | 6 " Last Change: Sun May 19, 2013 05:59PM |
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7 " Filenames: *.R *.r *.Rhistory *.Rt |
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8 " |
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9 " NOTE: The highlighting of R functions is defined in the |
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10 " r-plugin/functions.vim, which is part of vim-r-plugin2: |
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11 " http://www.vim.org/scripts/script.php?script_id=2628 |
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12 " |
| 2725 | 13 " CONFIGURATION: |
| 14 " syntax folding can be turned on by | |
| 15 " | |
| 16 " let r_syntax_folding = 1 | |
| 17 " | |
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18 " Some lines of code were borrowed from Zhuojun Chen. |
| 625 | 19 |
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20 if exists("b:current_syntax") |
| 7 | 21 finish |
| 22 endif | |
| 23 | |
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24 setlocal iskeyword=@,48-57,_,. |
| 7 | 25 |
| 2725 | 26 if exists("g:r_syntax_folding") |
| 27 setlocal foldmethod=syntax | |
| 28 endif | |
| 29 | |
| 7 | 30 syn case match |
| 31 | |
| 32 " Comment | |
| 4780 | 33 syn match rComment contains=@Spell "#.*" |
| 34 | |
| 35 " Roxygen | |
| 36 syn match rOKeyword contained "@\(param\|return\|name\|rdname\|examples\|include\|docType\)" | |
| 37 syn match rOKeyword contained "@\(S3method\|TODO\|aliases\|alias\|assignee\|author\|callGraphDepth\|callGraph\)" | |
| 38 syn match rOKeyword contained "@\(callGraphPrimitives\|concept\|exportClass\|exportMethod\|exportPattern\|export\|formals\)" | |
| 39 syn match rOKeyword contained "@\(format\|importClassesFrom\|importFrom\|importMethodsFrom\|import\|keywords\)" | |
| 40 syn match rOKeyword contained "@\(method\|nord\|note\|references\|seealso\|setClass\|slot\|source\|title\|usage\)" | |
| 41 syn match rOComment contains=@Spell,rOKeyword "#'.*" | |
| 42 | |
| 7 | 43 |
| 2725 | 44 if &filetype == "rhelp" |
| 45 " string enclosed in double quotes | |
| 46 syn region rString contains=rSpecial,@Spell start=/"/ skip=/\\\\\|\\"/ end=/"/ | |
| 47 " string enclosed in single quotes | |
| 48 syn region rString contains=rSpecial,@Spell start=/'/ skip=/\\\\\|\\'/ end=/'/ | |
| 49 else | |
| 50 " string enclosed in double quotes | |
| 51 syn region rString contains=rSpecial,rStrError,@Spell start=/"/ skip=/\\\\\|\\"/ end=/"/ | |
| 52 " string enclosed in single quotes | |
| 53 syn region rString contains=rSpecial,rStrError,@Spell start=/'/ skip=/\\\\\|\\'/ end=/'/ | |
| 54 endif | |
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55 |
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56 syn match rStrError display contained "\\." |
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57 |
| 2725 | 58 |
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59 " New line, carriage return, tab, backspace, bell, feed, vertical tab, backslash |
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60 syn match rSpecial display contained "\\\(n\|r\|t\|b\|a\|f\|v\|'\|\"\)\|\\\\" |
| 7 | 61 |
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62 " Hexadecimal and Octal digits |
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63 syn match rSpecial display contained "\\\(x\x\{1,2}\|[0-8]\{1,3}\)" |
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64 |
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65 " Unicode characters |
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66 syn match rSpecial display contained "\\u\x\{1,4}" |
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67 syn match rSpecial display contained "\\U\x\{1,8}" |
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68 syn match rSpecial display contained "\\u{\x\{1,4}}" |
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69 syn match rSpecial display contained "\\U{\x\{1,8}}" |
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70 |
| 7 | 71 " Statement |
| 72 syn keyword rStatement break next return | |
| 73 syn keyword rConditional if else | |
| 74 syn keyword rRepeat for in repeat while | |
| 75 | |
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76 " Constant (not really) |
| 4780 | 77 syn keyword rConstant T F LETTERS letters month.abb month.name pi |
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78 syn keyword rConstant R.version.string |
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79 |
| 2725 | 80 syn keyword rNumber NA_integer_ NA_real_ NA_complex_ NA_character_ |
| 81 | |
| 82 " Constants | |
| 7 | 83 syn keyword rConstant NULL |
| 84 syn keyword rBoolean FALSE TRUE | |
| 2725 | 85 syn keyword rNumber NA Inf NaN |
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86 |
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87 " integer |
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88 syn match rInteger "\<\d\+L" |
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89 syn match rInteger "\<0x\([0-9]\|[a-f]\|[A-F]\)\+L" |
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90 syn match rInteger "\<\d\+[Ee]+\=\d\+L" |
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91 |
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92 " number with no fractional part or exponent |
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93 syn match rNumber "\<\d\+\>" |
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94 " hexadecimal number |
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95 syn match rNumber "\<0x\([0-9]\|[a-f]\|[A-F]\)\+" |
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96 |
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97 " floating point number with integer and fractional parts and optional exponent |
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98 syn match rFloat "\<\d\+\.\d*\([Ee][-+]\=\d\+\)\=" |
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99 " floating point number with no integer part and optional exponent |
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100 syn match rFloat "\<\.\d\+\([Ee][-+]\=\d\+\)\=" |
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101 " floating point number with no fractional part and optional exponent |
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102 syn match rFloat "\<\d\+[Ee][-+]\=\d\+" |
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103 |
| 2725 | 104 " complex number |
| 105 syn match rComplex "\<\d\+i" | |
| 106 syn match rComplex "\<\d\++\d\+i" | |
| 107 syn match rComplex "\<0x\([0-9]\|[a-f]\|[A-F]\)\+i" | |
| 108 syn match rComplex "\<\d\+\.\d*\([Ee][-+]\=\d\+\)\=i" | |
| 109 syn match rComplex "\<\.\d\+\([Ee][-+]\=\d\+\)\=i" | |
| 110 syn match rComplex "\<\d\+[Ee][-+]\=\d\+i" | |
| 111 | |
| 112 syn match rOperator "&" | |
| 113 syn match rOperator '-' | |
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114 syn match rOperator '\*' |
| 2725 | 115 syn match rOperator '+' |
| 116 syn match rOperator '=' | |
| 4780 | 117 if &filetype != "rmd" && &filetype != "rrst" |
| 118 syn match rOperator "[|!<>^~/:]" | |
| 119 else | |
| 120 syn match rOperator "[|!<>^~`/:]" | |
| 121 endif | |
| 122 syn match rOperator "%\{2}\|%\S*%" | |
| 123 syn match rOpError '\*\{3}' | |
| 2725 | 124 syn match rOpError '//' |
| 125 syn match rOpError '&&&' | |
| 126 syn match rOpError '|||' | |
| 127 syn match rOpError '<<' | |
| 128 syn match rOpError '>>' | |
| 129 | |
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130 syn match rArrow "<\{1,2}-" |
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131 syn match rArrow "->\{1,2}" |
| 7 | 132 |
| 133 " Special | |
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134 syn match rDelimiter "[,;:]" |
| 7 | 135 |
| 136 " Error | |
| 2725 | 137 if exists("g:r_syntax_folding") |
| 138 syn region rRegion matchgroup=Delimiter start=/(/ matchgroup=Delimiter end=/)/ transparent contains=ALLBUT,rError,rBraceError,rCurlyError fold | |
| 139 syn region rRegion matchgroup=Delimiter start=/{/ matchgroup=Delimiter end=/}/ transparent contains=ALLBUT,rError,rBraceError,rParenError fold | |
| 140 syn region rRegion matchgroup=Delimiter start=/\[/ matchgroup=Delimiter end=/]/ transparent contains=ALLBUT,rError,rCurlyError,rParenError fold | |
| 141 else | |
| 142 syn region rRegion matchgroup=Delimiter start=/(/ matchgroup=Delimiter end=/)/ transparent contains=ALLBUT,rError,rBraceError,rCurlyError | |
| 143 syn region rRegion matchgroup=Delimiter start=/{/ matchgroup=Delimiter end=/}/ transparent contains=ALLBUT,rError,rBraceError,rParenError | |
| 144 syn region rRegion matchgroup=Delimiter start=/\[/ matchgroup=Delimiter end=/]/ transparent contains=ALLBUT,rError,rCurlyError,rParenError | |
| 145 endif | |
| 146 | |
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147 syn match rError "[)\]}]" |
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148 syn match rBraceError "[)}]" contained |
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149 syn match rCurlyError "[)\]]" contained |
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150 syn match rParenError "[\]}]" contained |
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151 |
| 2725 | 152 " Source list of R functions. The list is produced by the Vim-R-plugin |
| 153 " http://www.vim.org/scripts/script.php?script_id=2628 | |
| 154 runtime r-plugin/functions.vim | |
| 155 | |
| 156 syn match rDollar display contained "\$" | |
| 4780 | 157 syn match rDollar display contained "@" |
| 2725 | 158 |
| 159 " List elements will not be highlighted as functions: | |
| 160 syn match rLstElmt "\$[a-zA-Z0-9\\._]*" contains=rDollar | |
| 4780 | 161 syn match rLstElmt "@[a-zA-Z0-9\\._]*" contains=rDollar |
| 2725 | 162 |
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163 " Functions that may add new objects |
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164 syn keyword rPreProc library require attach detach source |
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165 |
| 2725 | 166 if &filetype == "rhelp" |
| 167 syn match rHelpIdent '\\method' | |
| 168 syn match rHelpIdent '\\S4method' | |
| 169 endif | |
| 170 | |
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171 " Type |
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172 syn keyword rType array category character complex double function integer list logical matrix numeric vector data.frame |
| 7 | 173 |
| 2725 | 174 " Name of object with spaces |
| 4780 | 175 if &filetype != "rmd" && &filetype != "rrst" |
| 176 syn region rNameWSpace start="`" end="`" | |
| 177 endif | |
| 2725 | 178 |
| 179 if &filetype == "rhelp" | |
| 180 syn match rhPreProc "^#ifdef.*" | |
| 181 syn match rhPreProc "^#endif.*" | |
| 182 syn match rhSection "\\dontrun\>" | |
| 183 endif | |
| 184 | |
| 7 | 185 " Define the default highlighting. |
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186 hi def link rArrow Statement |
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187 hi def link rBoolean Boolean |
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188 hi def link rBraceError Error |
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189 hi def link rComment Comment |
| 4780 | 190 hi def link rOComment Comment |
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191 hi def link rComplex Number |
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192 hi def link rConditional Conditional |
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193 hi def link rConstant Constant |
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194 hi def link rCurlyError Error |
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195 hi def link rDelimiter Delimiter |
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196 hi def link rDollar SpecialChar |
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197 hi def link rError Error |
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198 hi def link rFloat Float |
| 2725 | 199 hi def link rFunction Function |
| 200 hi def link rHelpIdent Identifier | |
| 201 hi def link rhPreProc PreProc | |
| 202 hi def link rhSection PreCondit | |
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203 hi def link rInteger Number |
| 2725 | 204 hi def link rLstElmt Normal |
| 205 hi def link rNameWSpace Normal | |
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206 hi def link rNumber Number |
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207 hi def link rOperator Operator |
| 2725 | 208 hi def link rOpError Error |
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209 hi def link rParenError Error |
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210 hi def link rPreProc PreProc |
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211 hi def link rRepeat Repeat |
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212 hi def link rSpecial SpecialChar |
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213 hi def link rStatement Statement |
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214 hi def link rString String |
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215 hi def link rStrError Error |
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changeset
|
216 hi def link rType Type |
| 4780 | 217 hi def link rOKeyword Title |
| 7 | 218 |
| 219 let b:current_syntax="r" | |
| 220 | |
| 221 " vim: ts=8 sw=2 |