Mercurial > vim
annotate runtime/syntax/c.vim @ 14517:a28fb81c9ecf v8.1.0272
patch 8.1.0272: options test fails if temp var ends in slash
commit https://github.com/vim/vim/commit/f53c692240851f71b930e80a0b0b5d4cfcc1b4a3
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Aug 11 17:53:04 2018 +0200
patch 8.1.0272: options test fails if temp var ends in slash
Problem: Options test fails if temp var ends in slash. (Tom Briden)
Solution: Check for optional slash. (closes https://github.com/vim/vim/issues/3308)
author | Christian Brabandt <cb@256bit.org> |
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date | Sat, 11 Aug 2018 18:00:06 +0200 |
parents | 371ceeebbdaa |
children | 40ef13331e02 |
rev | line source |
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7 | 1 " Vim syntax file |
2 " Language: C | |
3 " Maintainer: Bram Moolenaar <Bram@vim.org> | |
11442 | 4 " Last Change: 2017 Apr 30 |
7 | 5 |
344 | 6 " Quit when a (custom) syntax file was already loaded |
7 if exists("b:current_syntax") | |
7 | 8 finish |
9 endif | |
10 | |
3237 | 11 let s:cpo_save = &cpo |
12 set cpo&vim | |
13 | |
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14 let s:ft = matchstr(&ft, '^\([^.]\)\+') |
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15 |
13125 | 16 " Optional embedded Autodoc parsing |
17 " To enable it add: let g:c_autodoc = 1 | |
18 " to your .vimrc | |
19 if exists("c_autodoc") | |
20 syn include @cAutodoc <sfile>:p:h/autodoc.vim | |
21 unlet b:current_syntax | |
22 endif | |
23 | |
7 | 24 " A bunch of useful C keywords |
25 syn keyword cStatement goto break return continue asm | |
26 syn keyword cLabel case default | |
27 syn keyword cConditional if else switch | |
28 syn keyword cRepeat while for do | |
29 | |
30 syn keyword cTodo contained TODO FIXME XXX | |
31 | |
2034 | 32 " It's easy to accidentally add a space after a backslash that was intended |
33 " for line continuation. Some compilers allow it, which makes it | |
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34 " unpredictable and should be avoided. |
2034 | 35 syn match cBadContinuation contained "\\\s\+$" |
36 | |
7 | 37 " cCommentGroup allows adding matches for special things in comments |
2034 | 38 syn cluster cCommentGroup contains=cTodo,cBadContinuation |
7 | 39 |
40 " String and Character constants | |
41 " Highlight special characters (those which have a backslash) differently | |
42 syn match cSpecial display contained "\\\(x\x\+\|\o\{1,3}\|.\|$\)" | |
43 if !exists("c_no_utf") | |
44 syn match cSpecial display contained "\\\(u\x\{4}\|U\x\{8}\)" | |
45 endif | |
6259 | 46 |
47 if !exists("c_no_cformat") | |
48 " Highlight % items in strings. | |
827 | 49 if !exists("c_no_c99") " ISO C99 |
50 syn match cFormat display "%\(\d\+\$\)\=[-+' #0*]*\(\d*\|\*\|\*\d\+\$\)\(\.\(\d*\|\*\|\*\d\+\$\)\)\=\([hlLjzt]\|ll\|hh\)\=\([aAbdiuoxXDOUfFeEgGcCsSpn]\|\[\^\=.[^]]*\]\)" contained | |
51 else | |
52 syn match cFormat display "%\(\d\+\$\)\=[-+' #0*]*\(\d*\|\*\|\*\d\+\$\)\(\.\(\d*\|\*\|\*\d\+\$\)\)\=\([hlL]\|ll\)\=\([bdiuoxXDOUfeEgGcCsSpn]\|\[\^\=.[^]]*\]\)" contained | |
53 endif | |
7 | 54 syn match cFormat display "%%" contained |
6259 | 55 endif |
56 | |
57 " cCppString: same as cString, but ends at end of line | |
6663 | 58 if s:ft ==# "cpp" && !exists("cpp_no_cpp11") && !exists("c_no_cformat") |
6259 | 59 " ISO C++11 |
60 syn region cString start=+\(L\|u\|u8\|U\|R\|LR\|u8R\|uR\|UR\)\="+ skip=+\\\\\|\\"+ end=+"+ contains=cSpecial,cFormat,@Spell extend | |
61 syn region cCppString start=+\(L\|u\|u8\|U\|R\|LR\|u8R\|uR\|UR\)\="+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end='$' contains=cSpecial,cFormat,@Spell | |
6663 | 62 elseif s:ft ==# "c" && !exists("c_no_c11") && !exists("c_no_cformat") |
6259 | 63 " ISO C99 |
64 syn region cString start=+\%(L\|U\|u8\)\="+ skip=+\\\\\|\\"+ end=+"+ contains=cSpecial,cFormat,@Spell extend | |
65 syn region cCppString start=+\%(L\|U\|u8\)\="+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end='$' contains=cSpecial,cFormat,@Spell | |
66 else | |
67 " older C or C++ | |
6663 | 68 syn match cFormat display "%%" contained |
3513 | 69 syn region cString start=+L\="+ skip=+\\\\\|\\"+ end=+"+ contains=cSpecial,cFormat,@Spell extend |
7 | 70 syn region cCppString start=+L\="+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end='$' contains=cSpecial,cFormat,@Spell |
71 endif | |
72 | |
6259 | 73 syn region cCppSkip contained start="^\s*\(%:\|#\)\s*\(if\>\|ifdef\>\|ifndef\>\)" skip="\\$" end="^\s*\(%:\|#\)\s*endif\>" contains=cSpaceError,cCppSkip |
74 | |
6385 | 75 syn cluster cStringGroup contains=cCppString,cCppSkip |
6259 | 76 |
7 | 77 syn match cCharacter "L\='[^\\]'" |
78 syn match cCharacter "L'[^']*'" contains=cSpecial | |
79 if exists("c_gnu") | |
80 syn match cSpecialError "L\='\\[^'\"?\\abefnrtv]'" | |
81 syn match cSpecialCharacter "L\='\\['\"?\\abefnrtv]'" | |
82 else | |
83 syn match cSpecialError "L\='\\[^'\"?\\abfnrtv]'" | |
84 syn match cSpecialCharacter "L\='\\['\"?\\abfnrtv]'" | |
85 endif | |
86 syn match cSpecialCharacter display "L\='\\\o\{1,3}'" | |
87 syn match cSpecialCharacter display "'\\x\x\{1,2}'" | |
88 syn match cSpecialCharacter display "L'\\x\x\+'" | |
89 | |
6259 | 90 if (s:ft ==# "c" && !exists("c_no_c11")) || (s:ft ==# "cpp" && !exists("cpp_no_cpp11")) |
91 " ISO C11 or ISO C++ 11 | |
6663 | 92 if exists("c_no_cformat") |
93 syn region cString start=+\%(U\|u8\=\)"+ skip=+\\\\\|\\"+ end=+"+ contains=cSpecial,@Spell extend | |
94 else | |
95 syn region cString start=+\%(U\|u8\=\)"+ skip=+\\\\\|\\"+ end=+"+ contains=cSpecial,cFormat,@Spell extend | |
96 endif | |
3281 | 97 syn match cCharacter "[Uu]'[^\\]'" |
98 syn match cCharacter "[Uu]'[^']*'" contains=cSpecial | |
99 if exists("c_gnu") | |
100 syn match cSpecialError "[Uu]'\\[^'\"?\\abefnrtv]'" | |
101 syn match cSpecialCharacter "[Uu]'\\['\"?\\abefnrtv]'" | |
102 else | |
103 syn match cSpecialError "[Uu]'\\[^'\"?\\abfnrtv]'" | |
104 syn match cSpecialCharacter "[Uu]'\\['\"?\\abfnrtv]'" | |
105 endif | |
106 syn match cSpecialCharacter display "[Uu]'\\\o\{1,3}'" | |
107 syn match cSpecialCharacter display "[Uu]'\\x\x\+'" | |
108 endif | |
109 | |
7 | 110 "when wanted, highlight trailing white space |
111 if exists("c_space_errors") | |
112 if !exists("c_no_trail_space_error") | |
113 syn match cSpaceError display excludenl "\s\+$" | |
114 endif | |
115 if !exists("c_no_tab_space_error") | |
116 syn match cSpaceError display " \+\t"me=e-1 | |
117 endif | |
118 endif | |
119 | |
1121 | 120 " This should be before cErrInParen to avoid problems with #define ({ xxx }) |
1620 | 121 if exists("c_curly_error") |
4073 | 122 syn match cCurlyError "}" |
6259 | 123 syn region cBlock start="{" end="}" contains=ALLBUT,cBadBlock,cCurlyError,@cParenGroup,cErrInParen,cCppParen,cErrInBracket,cCppBracket,@cStringGroup,@Spell fold |
1620 | 124 else |
4073 | 125 syn region cBlock start="{" end="}" transparent fold |
1620 | 126 endif |
1121 | 127 |
6259 | 128 " Catch errors caused by wrong parenthesis and brackets. |
129 " Also accept <% for {, %> for }, <: for [ and :> for ] (C99) | |
7 | 130 " But avoid matching <::. |
4073 | 131 syn cluster cParenGroup contains=cParenError,cIncluded,cSpecial,cCommentSkip,cCommentString,cComment2String,@cCommentGroup,cCommentStartError,cUserLabel,cBitField,cOctalZero,@cCppOutInGroup,cFormat,cNumber,cFloat,cOctal,cOctalError,cNumbersCom |
140 | 132 if exists("c_no_curly_error") |
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133 if s:ft ==# 'cpp' && !exists("cpp_no_cpp11") |
6259 | 134 syn region cParen transparent start='(' end=')' contains=ALLBUT,@cParenGroup,cCppParen,@cStringGroup,@Spell |
4229 | 135 " cCppParen: same as cParen but ends at end-of-line; used in cDefine |
136 syn region cCppParen transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cParen,cString,@Spell | |
137 syn match cParenError display ")" | |
138 syn match cErrInParen display contained "^^<%\|^%>" | |
139 else | |
6259 | 140 syn region cParen transparent start='(' end=')' end='}'me=s-1 contains=ALLBUT,cBlock,@cParenGroup,cCppParen,@cStringGroup,@Spell |
4229 | 141 " cCppParen: same as cParen but ends at end-of-line; used in cDefine |
142 syn region cCppParen transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cParen,cString,@Spell | |
143 syn match cParenError display ")" | |
144 syn match cErrInParen display contained "^[{}]\|^<%\|^%>" | |
145 endif | |
140 | 146 elseif exists("c_no_bracket_error") |
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147 if s:ft ==# 'cpp' && !exists("cpp_no_cpp11") |
6259 | 148 syn region cParen transparent start='(' end=')' contains=ALLBUT,@cParenGroup,cCppParen,@cStringGroup,@Spell |
4229 | 149 " cCppParen: same as cParen but ends at end-of-line; used in cDefine |
150 syn region cCppParen transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cParen,cString,@Spell | |
151 syn match cParenError display ")" | |
152 syn match cErrInParen display contained "<%\|%>" | |
153 else | |
6259 | 154 syn region cParen transparent start='(' end=')' end='}'me=s-1 contains=ALLBUT,cBlock,@cParenGroup,cCppParen,@cStringGroup,@Spell |
4229 | 155 " cCppParen: same as cParen but ends at end-of-line; used in cDefine |
156 syn region cCppParen transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cParen,cString,@Spell | |
157 syn match cParenError display ")" | |
158 syn match cErrInParen display contained "[{}]\|<%\|%>" | |
159 endif | |
7 | 160 else |
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parents:
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161 if s:ft ==# 'cpp' && !exists("cpp_no_cpp11") |
6259 | 162 syn region cParen transparent start='(' end=')' contains=ALLBUT,@cParenGroup,cCppParen,cErrInBracket,cCppBracket,@cStringGroup,@Spell |
4229 | 163 " cCppParen: same as cParen but ends at end-of-line; used in cDefine |
164 syn region cCppParen transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cErrInBracket,cParen,cBracket,cString,@Spell | |
165 syn match cParenError display "[\])]" | |
166 syn match cErrInParen display contained "<%\|%>" | |
6259 | 167 syn region cBracket transparent start='\[\|<::\@!' end=']\|:>' contains=ALLBUT,@cParenGroup,cErrInParen,cCppParen,cCppBracket,@cStringGroup,@Spell |
4229 | 168 else |
6259 | 169 syn region cParen transparent start='(' end=')' end='}'me=s-1 contains=ALLBUT,cBlock,@cParenGroup,cCppParen,cErrInBracket,cCppBracket,@cStringGroup,@Spell |
4229 | 170 " cCppParen: same as cParen but ends at end-of-line; used in cDefine |
171 syn region cCppParen transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cErrInBracket,cParen,cBracket,cString,@Spell | |
172 syn match cParenError display "[\])]" | |
173 syn match cErrInParen display contained "[\]{}]\|<%\|%>" | |
6259 | 174 syn region cBracket transparent start='\[\|<::\@!' end=']\|:>' end='}'me=s-1 contains=ALLBUT,cBlock,@cParenGroup,cErrInParen,cCppParen,cCppBracket,@cStringGroup,@Spell |
4229 | 175 endif |
7 | 176 " cCppBracket: same as cParen but ends at end-of-line; used in cDefine |
177 syn region cCppBracket transparent start='\[\|<::\@!' skip='\\$' excludenl end=']\|:>' end='$' contained contains=ALLBUT,@cParenGroup,cErrInParen,cParen,cBracket,cString,@Spell | |
178 syn match cErrInBracket display contained "[);{}]\|<%\|%>" | |
179 endif | |
180 | |
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181 if s:ft ==# 'c' || exists("cpp_no_cpp11") |
4229 | 182 syn region cBadBlock keepend start="{" end="}" contained containedin=cParen,cBracket,cBadBlock transparent fold |
183 endif | |
2965 | 184 |
7 | 185 "integer number, or floating point number without a dot and with "f". |
186 syn case ignore | |
187 syn match cNumbers display transparent "\<\d\|\.\d" contains=cNumber,cFloat,cOctalError,cOctal | |
188 " Same, but without octal error (for comments) | |
189 syn match cNumbersCom display contained transparent "\<\d\|\.\d" contains=cNumber,cFloat,cOctal | |
190 syn match cNumber display contained "\d\+\(u\=l\{0,2}\|ll\=u\)\>" | |
191 "hex number | |
192 syn match cNumber display contained "0x\x\+\(u\=l\{0,2}\|ll\=u\)\>" | |
193 " Flag the first zero of an octal number as something special | |
194 syn match cOctal display contained "0\o\+\(u\=l\{0,2}\|ll\=u\)\>" contains=cOctalZero | |
195 syn match cOctalZero display contained "\<0" | |
196 syn match cFloat display contained "\d\+f" | |
197 "floating point number, with dot, optional exponent | |
198 syn match cFloat display contained "\d\+\.\d*\(e[-+]\=\d\+\)\=[fl]\=" | |
199 "floating point number, starting with a dot, optional exponent | |
200 syn match cFloat display contained "\.\d\+\(e[-+]\=\d\+\)\=[fl]\=\>" | |
201 "floating point number, without dot, with exponent | |
202 syn match cFloat display contained "\d\+e[-+]\=\d\+[fl]\=\>" | |
203 if !exists("c_no_c99") | |
204 "hexadecimal floating point number, optional leading digits, with dot, with exponent | |
205 syn match cFloat display contained "0x\x*\.\x\+p[-+]\=\d\+[fl]\=\>" | |
206 "hexadecimal floating point number, with leading digits, optional dot, with exponent | |
207 syn match cFloat display contained "0x\x\+\.\=p[-+]\=\d\+[fl]\=\>" | |
208 endif | |
209 | |
210 " flag an octal number with wrong digits | |
211 syn match cOctalError display contained "0\o*[89]\d*" | |
212 syn case match | |
213 | |
214 if exists("c_comment_strings") | |
215 " A comment can contain cString, cCharacter and cNumber. | |
216 " But a "*/" inside a cString in a cComment DOES end the comment! So we | |
217 " need to use a special type of cString: cCommentString, which also ends on | |
218 " "*/", and sees a "*" at the start of the line as comment again. | |
219 " Unfortunately this doesn't very well work for // type of comments :-( | |
4229 | 220 syn match cCommentSkip contained "^\s*\*\($\|\s\+\)" |
221 syn region cCommentString contained start=+L\=\\\@<!"+ skip=+\\\\\|\\"+ end=+"+ end=+\*/+me=s-1 contains=cSpecial,cCommentSkip | |
222 syn region cComment2String contained start=+L\=\\\@<!"+ skip=+\\\\\|\\"+ end=+"+ end="$" contains=cSpecial | |
223 syn region cCommentL start="//" skip="\\$" end="$" keepend contains=@cCommentGroup,cComment2String,cCharacter,cNumbersCom,cSpaceError,@Spell | |
36 | 224 if exists("c_no_comment_fold") |
1121 | 225 " Use "extend" here to have preprocessor lines not terminate halfway a |
226 " comment. | |
4229 | 227 syn region cComment matchgroup=cCommentStart start="/\*" end="\*/" contains=@cCommentGroup,cCommentStartError,cCommentString,cCharacter,cNumbersCom,cSpaceError,@Spell extend |
36 | 228 else |
4229 | 229 syn region cComment matchgroup=cCommentStart start="/\*" end="\*/" contains=@cCommentGroup,cCommentStartError,cCommentString,cCharacter,cNumbersCom,cSpaceError,@Spell fold extend |
36 | 230 endif |
7 | 231 else |
232 syn region cCommentL start="//" skip="\\$" end="$" keepend contains=@cCommentGroup,cSpaceError,@Spell | |
36 | 233 if exists("c_no_comment_fold") |
1620 | 234 syn region cComment matchgroup=cCommentStart start="/\*" end="\*/" contains=@cCommentGroup,cCommentStartError,cSpaceError,@Spell extend |
36 | 235 else |
1620 | 236 syn region cComment matchgroup=cCommentStart start="/\*" end="\*/" contains=@cCommentGroup,cCommentStartError,cSpaceError,@Spell fold extend |
36 | 237 endif |
7 | 238 endif |
239 " keep a // comment separately, it terminates a preproc. conditional | |
4229 | 240 syn match cCommentError display "\*/" |
241 syn match cCommentStartError display "/\*"me=e-1 contained | |
7 | 242 |
243 syn keyword cOperator sizeof | |
244 if exists("c_gnu") | |
245 syn keyword cStatement __asm__ | |
246 syn keyword cOperator typeof __real__ __imag__ | |
247 endif | |
248 syn keyword cType int long short char void | |
249 syn keyword cType signed unsigned float double | |
250 if !exists("c_no_ansi") || exists("c_ansi_typedefs") | |
1121 | 251 syn keyword cType size_t ssize_t off_t wchar_t ptrdiff_t sig_atomic_t fpos_t |
7 | 252 syn keyword cType clock_t time_t va_list jmp_buf FILE DIR div_t ldiv_t |
253 syn keyword cType mbstate_t wctrans_t wint_t wctype_t | |
254 endif | |
255 if !exists("c_no_c99") " ISO C99 | |
3256 | 256 syn keyword cType _Bool bool _Complex complex _Imaginary imaginary |
7 | 257 syn keyword cType int8_t int16_t int32_t int64_t |
258 syn keyword cType uint8_t uint16_t uint32_t uint64_t | |
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259 if !exists("c_no_bsd") |
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260 " These are BSD specific. |
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commit https://github.com/vim/vim/commit/03413f44167c4b5cd0012def9bb331e2518c83cf
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261 syn keyword cType u_int8_t u_int16_t u_int32_t u_int64_t |
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262 endif |
7 | 263 syn keyword cType int_least8_t int_least16_t int_least32_t int_least64_t |
264 syn keyword cType uint_least8_t uint_least16_t uint_least32_t uint_least64_t | |
265 syn keyword cType int_fast8_t int_fast16_t int_fast32_t int_fast64_t | |
266 syn keyword cType uint_fast8_t uint_fast16_t uint_fast32_t uint_fast64_t | |
267 syn keyword cType intptr_t uintptr_t | |
268 syn keyword cType intmax_t uintmax_t | |
269 endif | |
270 if exists("c_gnu") | |
271 syn keyword cType __label__ __complex__ __volatile__ | |
272 endif | |
273 | |
274 syn keyword cStructure struct union enum typedef | |
275 syn keyword cStorageClass static register auto volatile extern const | |
276 if exists("c_gnu") | |
277 syn keyword cStorageClass inline __attribute__ | |
278 endif | |
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279 if !exists("c_no_c99") && s:ft !=# 'cpp' |
7 | 280 syn keyword cStorageClass inline restrict |
281 endif | |
3256 | 282 if !exists("c_no_c11") |
283 syn keyword cStorageClass _Alignas alignas | |
284 syn keyword cOperator _Alignof alignof | |
285 syn keyword cStorageClass _Atomic | |
286 syn keyword cOperator _Generic | |
287 syn keyword cStorageClass _Noreturn noreturn | |
288 syn keyword cOperator _Static_assert static_assert | |
289 syn keyword cStorageClass _Thread_local thread_local | |
3281 | 290 syn keyword cType char16_t char32_t |
3256 | 291 endif |
7 | 292 |
293 if !exists("c_no_ansi") || exists("c_ansi_constants") || exists("c_gnu") | |
294 if exists("c_gnu") | |
819 | 295 syn keyword cConstant __GNUC__ __FUNCTION__ __PRETTY_FUNCTION__ __func__ |
7 | 296 endif |
297 syn keyword cConstant __LINE__ __FILE__ __DATE__ __TIME__ __STDC__ | |
298 syn keyword cConstant __STDC_VERSION__ | |
299 syn keyword cConstant CHAR_BIT MB_LEN_MAX MB_CUR_MAX | |
300 syn keyword cConstant UCHAR_MAX UINT_MAX ULONG_MAX USHRT_MAX | |
301 syn keyword cConstant CHAR_MIN INT_MIN LONG_MIN SHRT_MIN | |
302 syn keyword cConstant CHAR_MAX INT_MAX LONG_MAX SHRT_MAX | |
303 syn keyword cConstant SCHAR_MIN SINT_MIN SLONG_MIN SSHRT_MIN | |
304 syn keyword cConstant SCHAR_MAX SINT_MAX SLONG_MAX SSHRT_MAX | |
305 if !exists("c_no_c99") | |
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306 syn keyword cConstant __func__ __VA_ARGS__ |
1620 | 307 syn keyword cConstant LLONG_MIN LLONG_MAX ULLONG_MAX |
7 | 308 syn keyword cConstant INT8_MIN INT16_MIN INT32_MIN INT64_MIN |
309 syn keyword cConstant INT8_MAX INT16_MAX INT32_MAX INT64_MAX | |
310 syn keyword cConstant UINT8_MAX UINT16_MAX UINT32_MAX UINT64_MAX | |
311 syn keyword cConstant INT_LEAST8_MIN INT_LEAST16_MIN INT_LEAST32_MIN INT_LEAST64_MIN | |
312 syn keyword cConstant INT_LEAST8_MAX INT_LEAST16_MAX INT_LEAST32_MAX INT_LEAST64_MAX | |
313 syn keyword cConstant UINT_LEAST8_MAX UINT_LEAST16_MAX UINT_LEAST32_MAX UINT_LEAST64_MAX | |
314 syn keyword cConstant INT_FAST8_MIN INT_FAST16_MIN INT_FAST32_MIN INT_FAST64_MIN | |
315 syn keyword cConstant INT_FAST8_MAX INT_FAST16_MAX INT_FAST32_MAX INT_FAST64_MAX | |
316 syn keyword cConstant UINT_FAST8_MAX UINT_FAST16_MAX UINT_FAST32_MAX UINT_FAST64_MAX | |
317 syn keyword cConstant INTPTR_MIN INTPTR_MAX UINTPTR_MAX | |
318 syn keyword cConstant INTMAX_MIN INTMAX_MAX UINTMAX_MAX | |
319 syn keyword cConstant PTRDIFF_MIN PTRDIFF_MAX SIG_ATOMIC_MIN SIG_ATOMIC_MAX | |
320 syn keyword cConstant SIZE_MAX WCHAR_MIN WCHAR_MAX WINT_MIN WINT_MAX | |
321 endif | |
11442 | 322 syn keyword cConstant FLT_RADIX FLT_ROUNDS FLT_DIG FLT_MANT_DIG FLT_EPSILON DBL_DIG DBL_MANT_DIG DBL_EPSILON |
323 syn keyword cConstant LDBL_DIG LDBL_MANT_DIG LDBL_EPSILON FLT_MIN FLT_MAX FLT_MIN_EXP FLT_MAX_EXP FLT_MIN_10_EXP FLT_MAX_10_EXP | |
324 syn keyword cConstant DBL_MIN DBL_MAX DBL_MIN_EXP DBL_MAX_EXP DBL_MIN_10_EXP DBL_MAX_10_EXP LDBL_MIN LDBL_MAX LDBL_MIN_EXP LDBL_MAX_EXP | |
325 syn keyword cConstant LDBL_MIN_10_EXP LDBL_MAX_10_EXP HUGE_VAL CLOCKS_PER_SEC NULL LC_ALL LC_COLLATE LC_CTYPE LC_MONETARY | |
326 syn keyword cConstant LC_NUMERIC LC_TIME SIG_DFL SIG_ERR SIG_IGN SIGABRT SIGFPE SIGILL SIGHUP SIGINT SIGSEGV SIGTERM | |
7 | 327 " Add POSIX signals as well... |
11442 | 328 syn keyword cConstant SIGABRT SIGALRM SIGCHLD SIGCONT SIGFPE SIGHUP SIGILL SIGINT SIGKILL SIGPIPE SIGQUIT SIGSEGV |
329 syn keyword cConstant SIGSTOP SIGTERM SIGTRAP SIGTSTP SIGTTIN SIGTTOU SIGUSR1 SIGUSR2 | |
330 syn keyword cConstant _IOFBF _IOLBF _IONBF BUFSIZ EOF WEOF FOPEN_MAX FILENAME_MAX L_tmpnam | |
331 syn keyword cConstant SEEK_CUR SEEK_END SEEK_SET TMP_MAX stderr stdin stdout EXIT_FAILURE EXIT_SUCCESS RAND_MAX | |
5968 | 332 " POSIX 2001 |
11442 | 333 syn keyword cConstant SIGBUS SIGPOLL SIGPROF SIGSYS SIGURG SIGVTALRM SIGXCPU SIGXFSZ |
6647 | 334 " non-POSIX signals |
335 syn keyword cConstant SIGWINCH SIGINFO | |
11442 | 336 " Add POSIX errors as well. List comes from: |
337 " http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html | |
338 syn keyword cConstant E2BIG EACCES EADDRINUSE EADDRNOTAVAIL EAFNOSUPPORT EAGAIN EALREADY EBADF | |
339 syn keyword cConstant EBADMSG EBUSY ECANCELED ECHILD ECONNABORTED ECONNREFUSED ECONNRESET EDEADLK | |
340 syn keyword cConstant EDESTADDRREQ EDOM EDQUOT EEXIST EFAULT EFBIG EHOSTUNREACH EIDRM EILSEQ | |
341 syn keyword cConstant EINPROGRESS EINTR EINVAL EIO EISCONN EISDIR ELOOP EMFILE EMLINK EMSGSIZE | |
342 syn keyword cConstant EMULTIHOP ENAMETOOLONG ENETDOWN ENETRESET ENETUNREACH ENFILE ENOBUFS ENODATA | |
343 syn keyword cConstant ENODEV ENOENT ENOEXEC ENOLCK ENOLINK ENOMEM ENOMSG ENOPROTOOPT ENOSPC ENOSR | |
344 syn keyword cConstant ENOSTR ENOSYS ENOTCONN ENOTDIR ENOTEMPTY ENOTRECOVERABLE ENOTSOCK ENOTSUP | |
345 syn keyword cConstant ENOTTY ENXIO EOPNOTSUPP EOVERFLOW EOWNERDEAD EPERM EPIPE EPROTO | |
346 syn keyword cConstant EPROTONOSUPPORT EPROTOTYPE ERANGE EROFS ESPIPE ESRCH ESTALE ETIME ETIMEDOUT | |
347 syn keyword cConstant ETXTBSY EWOULDBLOCK EXDEV | |
7 | 348 " math.h |
349 syn keyword cConstant M_E M_LOG2E M_LOG10E M_LN2 M_LN10 M_PI M_PI_2 M_PI_4 | |
350 syn keyword cConstant M_1_PI M_2_PI M_2_SQRTPI M_SQRT2 M_SQRT1_2 | |
351 endif | |
352 if !exists("c_no_c99") " ISO C99 | |
353 syn keyword cConstant true false | |
354 endif | |
355 | |
356 " Accept %: for # (C99) | |
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357 syn region cPreCondit start="^\s*\zs\(%:\|#\)\s*\(if\|ifdef\|ifndef\|elif\)\>" skip="\\$" end="$" keepend contains=cComment,cCommentL,cCppString,cCharacter,cCppParen,cParenError,cNumbers,cCommentError,cSpaceError |
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358 syn match cPreConditMatch display "^\s*\zs\(%:\|#\)\s*\(else\|endif\)\>" |
7 | 359 if !exists("c_no_if0") |
2965 | 360 syn cluster cCppOutInGroup contains=cCppInIf,cCppInElse,cCppInElse2,cCppOutIf,cCppOutIf2,cCppOutElse,cCppInSkip,cCppOutSkip |
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361 syn region cCppOutWrapper start="^\s*\zs\(%:\|#\)\s*if\s\+0\+\s*\($\|//\|/\*\|&\)" end=".\@=\|$" contains=cCppOutIf,cCppOutElse,@NoSpell fold |
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362 syn region cCppOutIf contained start="0\+" matchgroup=cCppOutWrapper end="^\s*\(%:\|#\)\s*endif\>" contains=cCppOutIf2,cCppOutElse |
842 | 363 if !exists("c_no_if0_fold") |
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364 syn region cCppOutIf2 contained matchgroup=cCppOutWrapper start="0\+" end="^\s*\(%:\|#\)\s*\(else\>\|elif\s\+\(0\+\s*\($\|//\|/\*\|&\)\)\@!\|endif\>\)"me=s-1 contains=cSpaceError,cCppOutSkip,@Spell fold |
842 | 365 else |
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366 syn region cCppOutIf2 contained matchgroup=cCppOutWrapper start="0\+" end="^\s*\(%:\|#\)\s*\(else\>\|elif\s\+\(0\+\s*\($\|//\|/\*\|&\)\)\@!\|endif\>\)"me=s-1 contains=cSpaceError,cCppOutSkip,@Spell |
842 | 367 endif |
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368 syn region cCppOutElse contained matchgroup=cCppOutWrapper start="^\s*\(%:\|#\)\s*\(else\|elif\)" end="^\s*\(%:\|#\)\s*endif\>"me=s-1 contains=TOP,cPreCondit |
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369 syn region cCppInWrapper start="^\s*\zs\(%:\|#\)\s*if\s\+0*[1-9]\d*\s*\($\|//\|/\*\||\)" end=".\@=\|$" contains=cCppInIf,cCppInElse fold |
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370 syn region cCppInIf contained matchgroup=cCppInWrapper start="\d\+" end="^\s*\(%:\|#\)\s*endif\>" contains=TOP,cPreCondit |
2965 | 371 if !exists("c_no_if0_fold") |
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372 syn region cCppInElse contained start="^\s*\(%:\|#\)\s*\(else\>\|elif\s\+\(0*[1-9]\d*\s*\($\|//\|/\*\||\)\)\@!\)" end=".\@=\|$" containedin=cCppInIf contains=cCppInElse2 fold |
2965 | 373 else |
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374 syn region cCppInElse contained start="^\s*\(%:\|#\)\s*\(else\>\|elif\s\+\(0*[1-9]\d*\s*\($\|//\|/\*\||\)\)\@!\)" end=".\@=\|$" containedin=cCppInIf contains=cCppInElse2 |
2965 | 375 endif |
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376 syn region cCppInElse2 contained matchgroup=cCppInWrapper start="^\s*\(%:\|#\)\s*\(else\|elif\)\([^/]\|/[^/*]\)*" end="^\s*\(%:\|#\)\s*endif\>"me=s-1 contains=cSpaceError,cCppOutSkip,@Spell |
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377 syn region cCppOutSkip contained start="^\s*\(%:\|#\)\s*\(if\>\|ifdef\>\|ifndef\>\)" skip="\\$" end="^\s*\(%:\|#\)\s*endif\>" contains=cSpaceError,cCppOutSkip |
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378 syn region cCppInSkip contained matchgroup=cCppInWrapper start="^\s*\(%:\|#\)\s*\(if\s\+\(\d\+\s*\($\|//\|/\*\||\|&\)\)\@!\|ifdef\>\|ifndef\>\)" skip="\\$" end="^\s*\(%:\|#\)\s*endif\>" containedin=cCppOutElse,cCppInIf,cCppInSkip contains=TOP,cPreProc |
7 | 379 endif |
380 syn region cIncluded display contained start=+"+ skip=+\\\\\|\\"+ end=+"+ | |
381 syn match cIncluded display contained "<[^>]*>" | |
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382 syn match cInclude display "^\s*\zs\(%:\|#\)\s*include\>\s*["<]" contains=cIncluded |
7 | 383 "syn match cLineSkip "\\$" |
3513 | 384 syn cluster cPreProcGroup contains=cPreCondit,cIncluded,cInclude,cDefine,cErrInParen,cErrInBracket,cUserLabel,cSpecial,cOctalZero,cCppOutWrapper,cCppInWrapper,@cCppOutInGroup,cFormat,cNumber,cFloat,cOctal,cOctalError,cNumbersCom,cString,cCommentSkip,cCommentString,cComment2String,@cCommentGroup,cCommentStartError,cParen,cBracket,cMulti,cBadBlock |
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385 syn region cDefine start="^\s*\zs\(%:\|#\)\s*\(define\|undef\)\>" skip="\\$" end="$" keepend contains=ALLBUT,@cPreProcGroup,@Spell |
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386 syn region cPreProc start="^\s*\zs\(%:\|#\)\s*\(pragma\>\|line\>\|warning\>\|warn\>\|error\>\)" skip="\\$" end="$" keepend contains=ALLBUT,@cPreProcGroup,@Spell |
7 | 387 |
13125 | 388 " Optional embedded Autodoc parsing |
389 if exists("c_autodoc") | |
390 syn match cAutodocReal display contained "\%(//\|[/ \t\v]\*\|^\*\)\@2<=!.*" contains=@cAutodoc containedin=cComment,cCommentL | |
391 syn cluster cCommentGroup add=cAutodocReal | |
392 syn cluster cPreProcGroup add=cAutodocReal | |
393 endif | |
394 | |
7 | 395 " Highlight User Labels |
2965 | 396 syn cluster cMultiGroup contains=cIncluded,cSpecial,cCommentSkip,cCommentString,cComment2String,@cCommentGroup,cCommentStartError,cUserCont,cUserLabel,cBitField,cOctalZero,cCppOutWrapper,cCppInWrapper,@cCppOutInGroup,cFormat,cNumber,cFloat,cOctal,cOctalError,cNumbersCom,cCppParen,cCppBracket,cCppString |
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397 if s:ft ==# 'c' || exists("cpp_no_cpp11") |
6259 | 398 syn region cMulti transparent start='?' skip='::' end=':' contains=ALLBUT,@cMultiGroup,@Spell,@cStringGroup |
4229 | 399 endif |
7 | 400 " Avoid matching foo::bar() in C++ by requiring that the next char is not ':' |
401 syn cluster cLabelGroup contains=cUserLabel | |
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402 syn match cUserCont display "^\s*\zs\I\i*\s*:$" contains=@cLabelGroup |
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403 syn match cUserCont display ";\s*\zs\I\i*\s*:$" contains=@cLabelGroup |
6663 | 404 if s:ft ==# 'cpp' |
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405 syn match cUserCont display "^\s*\zs\%(class\|struct\|enum\)\@!\I\i*\s*:[^:]"me=e-1 contains=@cLabelGroup |
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406 syn match cUserCont display ";\s*\zs\%(class\|struct\|enum\)\@!\I\i*\s*:[^:]"me=e-1 contains=@cLabelGroup |
6663 | 407 else |
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408 syn match cUserCont display "^\s*\zs\I\i*\s*:[^:]"me=e-1 contains=@cLabelGroup |
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409 syn match cUserCont display ";\s*\zs\I\i*\s*:[^:]"me=e-1 contains=@cLabelGroup |
6663 | 410 endif |
7 | 411 |
412 syn match cUserLabel display "\I\i*" contained | |
413 | |
414 " Avoid recognizing most bitfields as labels | |
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415 syn match cBitField display "^\s*\zs\I\i*\s*:\s*[1-9]"me=e-1 contains=cType |
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416 syn match cBitField display ";\s*\zs\I\i*\s*:\s*[1-9]"me=e-1 contains=cType |
7 | 417 |
418 if exists("c_minlines") | |
419 let b:c_minlines = c_minlines | |
420 else | |
421 if !exists("c_no_if0") | |
422 let b:c_minlines = 50 " #if 0 constructs can be long | |
423 else | |
424 let b:c_minlines = 15 " mostly for () constructs | |
425 endif | |
426 endif | |
1620 | 427 if exists("c_curly_error") |
428 syn sync fromstart | |
429 else | |
430 exec "syn sync ccomment cComment minlines=" . b:c_minlines | |
431 endif | |
7 | 432 |
433 " Define the default highlighting. | |
344 | 434 " Only used when an item doesn't have highlighting yet |
435 hi def link cFormat cSpecial | |
436 hi def link cCppString cString | |
437 hi def link cCommentL cComment | |
438 hi def link cCommentStart cComment | |
439 hi def link cLabel Label | |
440 hi def link cUserLabel Label | |
441 hi def link cConditional Conditional | |
442 hi def link cRepeat Repeat | |
443 hi def link cCharacter Character | |
444 hi def link cSpecialCharacter cSpecial | |
445 hi def link cNumber Number | |
446 hi def link cOctal Number | |
447 hi def link cOctalZero PreProc " link this to Error if you want | |
448 hi def link cFloat Float | |
449 hi def link cOctalError cError | |
450 hi def link cParenError cError | |
451 hi def link cErrInParen cError | |
452 hi def link cErrInBracket cError | |
453 hi def link cCommentError cError | |
454 hi def link cCommentStartError cError | |
455 hi def link cSpaceError cError | |
456 hi def link cSpecialError cError | |
1620 | 457 hi def link cCurlyError cError |
344 | 458 hi def link cOperator Operator |
459 hi def link cStructure Structure | |
460 hi def link cStorageClass StorageClass | |
461 hi def link cInclude Include | |
462 hi def link cPreProc PreProc | |
463 hi def link cDefine Macro | |
464 hi def link cIncluded cString | |
465 hi def link cError Error | |
466 hi def link cStatement Statement | |
2965 | 467 hi def link cCppInWrapper cCppOutWrapper |
468 hi def link cCppOutWrapper cPreCondit | |
469 hi def link cPreConditMatch cPreCondit | |
344 | 470 hi def link cPreCondit PreCondit |
471 hi def link cType Type | |
472 hi def link cConstant Constant | |
473 hi def link cCommentString cString | |
474 hi def link cComment2String cString | |
475 hi def link cCommentSkip cComment | |
476 hi def link cString String | |
477 hi def link cComment Comment | |
478 hi def link cSpecial SpecialChar | |
479 hi def link cTodo Todo | |
2034 | 480 hi def link cBadContinuation Error |
2965 | 481 hi def link cCppOutSkip cCppOutIf2 |
482 hi def link cCppInElse2 cCppOutIf2 | |
6385 | 483 hi def link cCppOutIf2 cCppOut |
344 | 484 hi def link cCppOut Comment |
7 | 485 |
486 let b:current_syntax = "c" | |
487 | |
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488 unlet s:ft |
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489 |
3237 | 490 let &cpo = s:cpo_save |
491 unlet s:cpo_save | |
7 | 492 " vim: ts=8 |