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Updated runtime files.
author Bram Moolenaar <bram@vim.org>
date Tue, 22 Mar 2011 14:05:35 +0100
parents 7d8af31066c8
children 605c9ce57ec3
comparison
equal deleted inserted replaced
2724:96a7b564c2f3 2725:6f63330ec225
1 " Vim syntax file 1 " Vim syntax file
2 " Language: R (GNU S) 2 " Language: R (GNU S)
3 " Maintainer: Jakson Aquino <jalvesaq@gmail.com> 3 " Maintainer: Jakson Aquino <jalvesaq@gmail.com>
4 " Former Maintainers: Vaidotas Zemlys <zemlys@gmail.com> 4 " Former Maintainers: Vaidotas Zemlys <zemlys@gmail.com>
5 " Tom Payne <tom@tompayne.org> 5 " Tom Payne <tom@tompayne.org>
6 " Last Change: Wed Sep 29, 2010 09:31AM 6 " Last Change: Sun Feb 20, 2011 12:06PM
7 " Filenames: *.R *.r *.Rhistory *.Rt 7 " Filenames: *.R *.r *.Rhistory *.Rt
8 " 8 "
9 " NOTE: The highlighting of R functions is defined in the 9 " NOTE: The highlighting of R functions is defined in the
10 " r-plugin/functions.vim, which is part of vim-r-plugin2: 10 " r-plugin/functions.vim, which is part of vim-r-plugin2:
11 " http://www.vim.org/scripts/script.php?script_id=2628 11 " http://www.vim.org/scripts/script.php?script_id=2628
12 " 12 "
13 " CONFIGURATION:
14 " syntax folding can be turned on by
15 "
16 " let r_syntax_folding = 1
17 "
13 " Some lines of code were borrowed from Zhuojun Chen. 18 " Some lines of code were borrowed from Zhuojun Chen.
14 19
15 if exists("b:current_syntax") 20 if exists("b:current_syntax")
16 finish 21 finish
17 endif 22 endif
18 23
19 setlocal iskeyword=@,48-57,_,. 24 setlocal iskeyword=@,48-57,_,.
20 25
26 if exists("g:r_syntax_folding")
27 setlocal foldmethod=syntax
28 endif
29
21 syn case match 30 syn case match
22 31
23 " Comment 32 " Comment
24 syn match rComment contains=@Spell "\#.*" 33 syn match rComment contains=@Spell "\#.*"
25 34
26 " string enclosed in double quotes 35 if &filetype == "rhelp"
27 syn region rString contains=rSpecial,rStrError,@Spell start=/"/ skip=/\\\\\|\\"/ end=/"/ 36 " string enclosed in double quotes
28 " string enclosed in single quotes 37 syn region rString contains=rSpecial,@Spell start=/"/ skip=/\\\\\|\\"/ end=/"/
29 syn region rString contains=rSpecial,rStrError,@Spell start=/'/ skip=/\\\\\|\\'/ end=/'/ 38 " string enclosed in single quotes
39 syn region rString contains=rSpecial,@Spell start=/'/ skip=/\\\\\|\\'/ end=/'/
40 else
41 " string enclosed in double quotes
42 syn region rString contains=rSpecial,rStrError,@Spell start=/"/ skip=/\\\\\|\\"/ end=/"/
43 " string enclosed in single quotes
44 syn region rString contains=rSpecial,rStrError,@Spell start=/'/ skip=/\\\\\|\\'/ end=/'/
45 endif
30 46
31 syn match rStrError display contained "\\." 47 syn match rStrError display contained "\\."
48
32 49
33 " New line, carriage return, tab, backspace, bell, feed, vertical tab, backslash 50 " New line, carriage return, tab, backspace, bell, feed, vertical tab, backslash
34 syn match rSpecial display contained "\\\(n\|r\|t\|b\|a\|f\|v\|'\|\"\)\|\\\\" 51 syn match rSpecial display contained "\\\(n\|r\|t\|b\|a\|f\|v\|'\|\"\)\|\\\\"
35 52
36 " Hexadecimal and Octal digits 53 " Hexadecimal and Octal digits
40 syn match rSpecial display contained "\\u\x\{1,4}" 57 syn match rSpecial display contained "\\u\x\{1,4}"
41 syn match rSpecial display contained "\\U\x\{1,8}" 58 syn match rSpecial display contained "\\U\x\{1,8}"
42 syn match rSpecial display contained "\\u{\x\{1,4}}" 59 syn match rSpecial display contained "\\u{\x\{1,4}}"
43 syn match rSpecial display contained "\\U{\x\{1,8}}" 60 syn match rSpecial display contained "\\U{\x\{1,8}}"
44 61
45
46 syn match rDollar "\$"
47
48 " Statement 62 " Statement
49 syn keyword rStatement break next return 63 syn keyword rStatement break next return
50 syn keyword rConditional if else 64 syn keyword rConditional if else
51 syn keyword rRepeat for in repeat while 65 syn keyword rRepeat for in repeat while
52 66
53 " Constant (not really) 67 " Constant (not really)
54 syn keyword rConstant T F LETTERS letters month.ab month.name pi 68 syn keyword rConstant T F LETTERS letters month.ab month.name pi
55 syn keyword rConstant R.version.string 69 syn keyword rConstant R.version.string
56 70
57 " Constant 71 syn keyword rNumber NA_integer_ NA_real_ NA_complex_ NA_character_
72
73 " Constants
58 syn keyword rConstant NULL 74 syn keyword rConstant NULL
59 syn keyword rBoolean FALSE TRUE 75 syn keyword rBoolean FALSE TRUE
60 syn keyword rNumber NA NA_integer_ NA_real_ NA_complex_ NA_character_ 76 syn keyword rNumber NA Inf NaN
61 syn keyword rNumber Inf NaN
62 77
63 " integer 78 " integer
64 syn match rInteger "\<\d\+L" 79 syn match rInteger "\<\d\+L"
65 syn match rInteger "\<0x\([0-9]\|[a-f]\|[A-F]\)\+L" 80 syn match rInteger "\<0x\([0-9]\|[a-f]\|[A-F]\)\+L"
66 syn match rInteger "\<\d\+[Ee]+\=\d\+L" 81 syn match rInteger "\<\d\+[Ee]+\=\d\+L"
67
68 syn match rOperator "[\*\!\&\+\-\<\>\=\^\|\~\`/:@]"
69 syn match rOperator "%\{2}\|%\*%\|%\/%\|%in%\|%o%\|%x%"
70
71 syn match rComplex "\<\d\+i"
72 syn match rComplex "\<0x\([0-9]\|[a-f]\|[A-F]\)\+i"
73 syn match rComplex "\<\d\+\.\d*\([Ee][-+]\=\d\+\)\=i"
74 syn match rComplex "\<\.\d\+\([Ee][-+]\=\d\+\)\=i"
75 syn match rComplex "\<\d\+[Ee][-+]\=\d\+i"
76 82
77 " number with no fractional part or exponent 83 " number with no fractional part or exponent
78 syn match rNumber "\<\d\+\>" 84 syn match rNumber "\<\d\+\>"
79 " hexadecimal number 85 " hexadecimal number
80 syn match rNumber "\<0x\([0-9]\|[a-f]\|[A-F]\)\+" 86 syn match rNumber "\<0x\([0-9]\|[a-f]\|[A-F]\)\+"
84 " floating point number with no integer part and optional exponent 90 " floating point number with no integer part and optional exponent
85 syn match rFloat "\<\.\d\+\([Ee][-+]\=\d\+\)\=" 91 syn match rFloat "\<\.\d\+\([Ee][-+]\=\d\+\)\="
86 " floating point number with no fractional part and optional exponent 92 " floating point number with no fractional part and optional exponent
87 syn match rFloat "\<\d\+[Ee][-+]\=\d\+" 93 syn match rFloat "\<\d\+[Ee][-+]\=\d\+"
88 94
95 " complex number
96 syn match rComplex "\<\d\+i"
97 syn match rComplex "\<\d\++\d\+i"
98 syn match rComplex "\<0x\([0-9]\|[a-f]\|[A-F]\)\+i"
99 syn match rComplex "\<\d\+\.\d*\([Ee][-+]\=\d\+\)\=i"
100 syn match rComplex "\<\.\d\+\([Ee][-+]\=\d\+\)\=i"
101 syn match rComplex "\<\d\+[Ee][-+]\=\d\+i"
102
103 syn match rOperator "&"
104 syn match rOperator '-'
105 syn match rOperator '*'
106 syn match rOperator '+'
107 syn match rOperator '='
108 syn match rOperator "[|!<>^~`/:@]"
109 syn match rOperator "%\{2}\|%\*%\|%\/%\|%in%\|%o%\|%x%"
110 syn match rOpError '*\{3}'
111 syn match rOpError '//'
112 syn match rOpError '&&&'
113 syn match rOpError '|||'
114 syn match rOpError '<<'
115 syn match rOpError '>>'
116
89 syn match rArrow "<\{1,2}-" 117 syn match rArrow "<\{1,2}-"
90 syn match rArrow "->\{1,2}" 118 syn match rArrow "->\{1,2}"
91 119
92 " Special 120 " Special
93 syn match rDelimiter "[,;:]" 121 syn match rDelimiter "[,;:]"
94 122
95 " Error 123 " Error
96 syn region rRegion matchgroup=Delimiter start=/(/ matchgroup=Delimiter end=/)/ transparent contains=ALLBUT,rError,rBraceError,rCurlyError 124 if exists("g:r_syntax_folding")
97 syn region rRegion matchgroup=Delimiter start=/{/ matchgroup=Delimiter end=/}/ transparent contains=ALLBUT,rError,rBraceError,rParenError 125 syn region rRegion matchgroup=Delimiter start=/(/ matchgroup=Delimiter end=/)/ transparent contains=ALLBUT,rError,rBraceError,rCurlyError fold
98 syn region rRegion matchgroup=Delimiter start=/\[/ matchgroup=Delimiter end=/]/ transparent contains=ALLBUT,rError,rCurlyError,rParenError 126 syn region rRegion matchgroup=Delimiter start=/{/ matchgroup=Delimiter end=/}/ transparent contains=ALLBUT,rError,rBraceError,rParenError fold
127 syn region rRegion matchgroup=Delimiter start=/\[/ matchgroup=Delimiter end=/]/ transparent contains=ALLBUT,rError,rCurlyError,rParenError fold
128 else
129 syn region rRegion matchgroup=Delimiter start=/(/ matchgroup=Delimiter end=/)/ transparent contains=ALLBUT,rError,rBraceError,rCurlyError
130 syn region rRegion matchgroup=Delimiter start=/{/ matchgroup=Delimiter end=/}/ transparent contains=ALLBUT,rError,rBraceError,rParenError
131 syn region rRegion matchgroup=Delimiter start=/\[/ matchgroup=Delimiter end=/]/ transparent contains=ALLBUT,rError,rCurlyError,rParenError
132 endif
133
99 syn match rError "[)\]}]" 134 syn match rError "[)\]}]"
100 syn match rBraceError "[)}]" contained 135 syn match rBraceError "[)}]" contained
101 syn match rCurlyError "[)\]]" contained 136 syn match rCurlyError "[)\]]" contained
102 syn match rParenError "[\]}]" contained 137 syn match rParenError "[\]}]" contained
103 138
139 " Source list of R functions. The list is produced by the Vim-R-plugin
140 " http://www.vim.org/scripts/script.php?script_id=2628
141 runtime r-plugin/functions.vim
142
143 syn match rDollar display contained "\$"
144
145 " List elements will not be highlighted as functions:
146 syn match rLstElmt "\$[a-zA-Z0-9\\._]*" contains=rDollar
147
104 " Functions that may add new objects 148 " Functions that may add new objects
105 syn keyword rPreProc library require attach detach source 149 syn keyword rPreProc library require attach detach source
106 150
151 if &filetype == "rhelp"
152 syn match rHelpIdent '\\method'
153 syn match rHelpIdent '\\S4method'
154 endif
155
107 " Type 156 " Type
108 syn keyword rType array category character complex double function integer list logical matrix numeric vector data.frame 157 syn keyword rType array category character complex double function integer list logical matrix numeric vector data.frame
158
159 " Name of object with spaces
160 syn region rNameWSpace start="`" end="`"
161
162 if &filetype == "rhelp"
163 syn match rhPreProc "^#ifdef.*"
164 syn match rhPreProc "^#endif.*"
165 syn match rhSection "\\dontrun\>"
166 endif
109 167
110 " Define the default highlighting. 168 " Define the default highlighting.
111 hi def link rArrow Statement 169 hi def link rArrow Statement
112 hi def link rBoolean Boolean 170 hi def link rBoolean Boolean
113 hi def link rBraceError Error 171 hi def link rBraceError Error
118 hi def link rCurlyError Error 176 hi def link rCurlyError Error
119 hi def link rDelimiter Delimiter 177 hi def link rDelimiter Delimiter
120 hi def link rDollar SpecialChar 178 hi def link rDollar SpecialChar
121 hi def link rError Error 179 hi def link rError Error
122 hi def link rFloat Float 180 hi def link rFloat Float
181 hi def link rFunction Function
182 hi def link rHelpIdent Identifier
183 hi def link rhPreProc PreProc
184 hi def link rhSection PreCondit
123 hi def link rInteger Number 185 hi def link rInteger Number
186 hi def link rLstElmt Normal
187 hi def link rNameWSpace Normal
124 hi def link rNumber Number 188 hi def link rNumber Number
125 hi def link rOperator Operator 189 hi def link rOperator Operator
190 hi def link rOpError Error
126 hi def link rParenError Error 191 hi def link rParenError Error
127 hi def link rPreProc PreProc 192 hi def link rPreProc PreProc
128 hi def link rRepeat Repeat 193 hi def link rRepeat Repeat
129 hi def link rSpecial SpecialChar 194 hi def link rSpecial SpecialChar
130 hi def link rStatement Statement 195 hi def link rStatement Statement