Mercurial > vim
annotate runtime/syntax/c.vim @ 4780:2b11ac90d9e9
Updated runtime files.
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Thu, 06 Jun 2013 21:36:40 +0200 |
parents | 2eb30f341e8d |
children | 0d4e0cde36e1 |
rev | line source |
---|---|
7 | 1 " Vim syntax file |
2 " Language: C | |
3 " Maintainer: Bram Moolenaar <Bram@vim.org> | |
4780 | 4 " Last Change: 2013 Jun 06 |
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 | |
7 | 14 " A bunch of useful C keywords |
15 syn keyword cStatement goto break return continue asm | |
16 syn keyword cLabel case default | |
17 syn keyword cConditional if else switch | |
18 syn keyword cRepeat while for do | |
19 | |
20 syn keyword cTodo contained TODO FIXME XXX | |
21 | |
2034 | 22 " It's easy to accidentally add a space after a backslash that was intended |
23 " for line continuation. Some compilers allow it, which makes it | |
4681
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
4229
diff
changeset
|
24 " unpredictable and should be avoided. |
2034 | 25 syn match cBadContinuation contained "\\\s\+$" |
26 | |
7 | 27 " cCommentGroup allows adding matches for special things in comments |
2034 | 28 syn cluster cCommentGroup contains=cTodo,cBadContinuation |
7 | 29 |
30 " String and Character constants | |
31 " Highlight special characters (those which have a backslash) differently | |
32 syn match cSpecial display contained "\\\(x\x\+\|\o\{1,3}\|.\|$\)" | |
33 if !exists("c_no_utf") | |
34 syn match cSpecial display contained "\\\(u\x\{4}\|U\x\{8}\)" | |
35 endif | |
36 if exists("c_no_cformat") | |
3513 | 37 syn region cString start=+L\="+ skip=+\\\\\|\\"+ end=+"+ contains=cSpecial,@Spell extend |
7 | 38 " cCppString: same as cString, but ends at end of line |
4186 | 39 if !exists("cpp_no_cpp11") " ISO C++11 |
40 syn region cCppString start=+\(L\|u\|u8\|U\|R\|LR\|u8R\|uR\|UR\)\="+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end='$' contains=cSpecial,cFormat,@Spell | |
41 else | |
42 syn region cCppString start=+L\="+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end='$' contains=cSpecial,cFormat,@Spell | |
43 endif | |
44 syn region cCppOut2 contained start="0" end="^\s*\(%:\|#\)\s*\(endif\>\|else\>\|elif\>\)" contains=cSpaceError,cCppSkip | |
45 syn region cCppSkip contained start="^\s*\(%:\|#\)\s*\(if\>\|ifdef\>\|ifndef\>\)" skip="\\$" end="^\s*\(%:\|#\)\s*endif\>" contains=cSpaceError,cCppSkip | |
7 | 46 else |
827 | 47 if !exists("c_no_c99") " ISO C99 |
48 syn match cFormat display "%\(\d\+\$\)\=[-+' #0*]*\(\d*\|\*\|\*\d\+\$\)\(\.\(\d*\|\*\|\*\d\+\$\)\)\=\([hlLjzt]\|ll\|hh\)\=\([aAbdiuoxXDOUfFeEgGcCsSpn]\|\[\^\=.[^]]*\]\)" contained | |
49 else | |
50 syn match cFormat display "%\(\d\+\$\)\=[-+' #0*]*\(\d*\|\*\|\*\d\+\$\)\(\.\(\d*\|\*\|\*\d\+\$\)\)\=\([hlL]\|ll\)\=\([bdiuoxXDOUfeEgGcCsSpn]\|\[\^\=.[^]]*\]\)" contained | |
51 endif | |
7 | 52 syn match cFormat display "%%" contained |
3513 | 53 syn region cString start=+L\="+ skip=+\\\\\|\\"+ end=+"+ contains=cSpecial,cFormat,@Spell extend |
7 | 54 " cCppString: same as cString, but ends at end of line |
55 syn region cCppString start=+L\="+ skip=+\\\\\|\\"\|\\$+ excludenl end=+"+ end='$' contains=cSpecial,cFormat,@Spell | |
56 endif | |
57 | |
58 syn match cCharacter "L\='[^\\]'" | |
59 syn match cCharacter "L'[^']*'" contains=cSpecial | |
60 if exists("c_gnu") | |
61 syn match cSpecialError "L\='\\[^'\"?\\abefnrtv]'" | |
62 syn match cSpecialCharacter "L\='\\['\"?\\abefnrtv]'" | |
63 else | |
64 syn match cSpecialError "L\='\\[^'\"?\\abfnrtv]'" | |
65 syn match cSpecialCharacter "L\='\\['\"?\\abfnrtv]'" | |
66 endif | |
67 syn match cSpecialCharacter display "L\='\\\o\{1,3}'" | |
68 syn match cSpecialCharacter display "'\\x\x\{1,2}'" | |
69 syn match cSpecialCharacter display "L'\\x\x\+'" | |
70 | |
3281 | 71 if !exists("c_no_c11") " ISO C11 |
72 if exists("c_no_cformat") | |
3513 | 73 syn region cString start=+\%(U\|u8\=\)"+ skip=+\\\\\|\\"+ end=+"+ contains=cSpecial,@Spell extend |
3281 | 74 else |
3513 | 75 syn region cString start=+\%(U\|u8\=\)"+ skip=+\\\\\|\\"+ end=+"+ contains=cSpecial,cFormat,@Spell extend |
3281 | 76 endif |
77 syn match cCharacter "[Uu]'[^\\]'" | |
78 syn match cCharacter "[Uu]'[^']*'" contains=cSpecial | |
79 if exists("c_gnu") | |
80 syn match cSpecialError "[Uu]'\\[^'\"?\\abefnrtv]'" | |
81 syn match cSpecialCharacter "[Uu]'\\['\"?\\abefnrtv]'" | |
82 else | |
83 syn match cSpecialError "[Uu]'\\[^'\"?\\abfnrtv]'" | |
84 syn match cSpecialCharacter "[Uu]'\\['\"?\\abfnrtv]'" | |
85 endif | |
86 syn match cSpecialCharacter display "[Uu]'\\\o\{1,3}'" | |
87 syn match cSpecialCharacter display "[Uu]'\\x\x\+'" | |
88 endif | |
89 | |
7 | 90 "when wanted, highlight trailing white space |
91 if exists("c_space_errors") | |
92 if !exists("c_no_trail_space_error") | |
93 syn match cSpaceError display excludenl "\s\+$" | |
94 endif | |
95 if !exists("c_no_tab_space_error") | |
96 syn match cSpaceError display " \+\t"me=e-1 | |
97 endif | |
98 endif | |
99 | |
1121 | 100 " This should be before cErrInParen to avoid problems with #define ({ xxx }) |
1620 | 101 if exists("c_curly_error") |
4073 | 102 syn match cCurlyError "}" |
103 syn region cBlock start="{" end="}" contains=ALLBUT,cBadBlock,cCurlyError,@cParenGroup,cErrInParen,cCppParen,cErrInBracket,cCppBracket,cCppString,@Spell fold | |
1620 | 104 else |
4073 | 105 syn region cBlock start="{" end="}" transparent fold |
1620 | 106 endif |
1121 | 107 |
7 | 108 "catch errors caused by wrong parenthesis and brackets |
109 " also accept <% for {, %> for }, <: for [ and :> for ] (C99) | |
110 " But avoid matching <::. | |
4073 | 111 syn cluster cParenGroup contains=cParenError,cIncluded,cSpecial,cCommentSkip,cCommentString,cComment2String,@cCommentGroup,cCommentStartError,cUserLabel,cBitField,cOctalZero,@cCppOutInGroup,cFormat,cNumber,cFloat,cOctal,cOctalError,cNumbersCom |
140 | 112 if exists("c_no_curly_error") |
4229 | 113 if &filetype ==# 'cpp' && !exists("cpp_no_cpp11") |
114 syn region cParen transparent start='(' end=')' contains=ALLBUT,@cParenGroup,cCppParen,cCppString,@Spell | |
115 " cCppParen: same as cParen but ends at end-of-line; used in cDefine | |
116 syn region cCppParen transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cParen,cString,@Spell | |
117 syn match cParenError display ")" | |
118 syn match cErrInParen display contained "^^<%\|^%>" | |
119 else | |
120 syn region cParen transparent start='(' end=')' end='}'me=s-1 contains=ALLBUT,cBlock,@cParenGroup,cCppParen,cCppString,@Spell | |
121 " cCppParen: same as cParen but ends at end-of-line; used in cDefine | |
122 syn region cCppParen transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cParen,cString,@Spell | |
123 syn match cParenError display ")" | |
124 syn match cErrInParen display contained "^[{}]\|^<%\|^%>" | |
125 endif | |
140 | 126 elseif exists("c_no_bracket_error") |
4229 | 127 if &filetype ==# 'cpp' && !exists("cpp_no_cpp11") |
128 syn region cParen transparent start='(' end=')' contains=ALLBUT,@cParenGroup,cCppParen,cCppString,@Spell | |
129 " cCppParen: same as cParen but ends at end-of-line; used in cDefine | |
130 syn region cCppParen transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cParen,cString,@Spell | |
131 syn match cParenError display ")" | |
132 syn match cErrInParen display contained "<%\|%>" | |
133 else | |
134 syn region cParen transparent start='(' end=')' end='}'me=s-1 contains=ALLBUT,cBlock,@cParenGroup,cCppParen,cCppString,@Spell | |
135 " cCppParen: same as cParen but ends at end-of-line; used in cDefine | |
136 syn region cCppParen transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cParen,cString,@Spell | |
137 syn match cParenError display ")" | |
138 syn match cErrInParen display contained "[{}]\|<%\|%>" | |
139 endif | |
7 | 140 else |
4229 | 141 if &filetype ==# 'cpp' && !exists("cpp_no_cpp11") |
142 syn region cParen transparent start='(' end=')' contains=ALLBUT,@cParenGroup,cCppParen,cErrInBracket,cCppBracket,cCppString,@Spell | |
143 " cCppParen: same as cParen but ends at end-of-line; used in cDefine | |
144 syn region cCppParen transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cErrInBracket,cParen,cBracket,cString,@Spell | |
145 syn match cParenError display "[\])]" | |
146 syn match cErrInParen display contained "<%\|%>" | |
147 syn region cBracket transparent start='\[\|<::\@!' end=']\|:>' contains=ALLBUT,@cParenGroup,cErrInParen,cCppParen,cCppBracket,cCppString,@Spell | |
148 else | |
149 syn region cParen transparent start='(' end=')' end='}'me=s-1 contains=ALLBUT,cBlock,@cParenGroup,cCppParen,cErrInBracket,cCppBracket,cCppString,@Spell | |
150 " cCppParen: same as cParen but ends at end-of-line; used in cDefine | |
151 syn region cCppParen transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cErrInBracket,cParen,cBracket,cString,@Spell | |
152 syn match cParenError display "[\])]" | |
153 syn match cErrInParen display contained "[\]{}]\|<%\|%>" | |
154 syn region cBracket transparent start='\[\|<::\@!' end=']\|:>' end='}'me=s-1 contains=ALLBUT,cBlock,@cParenGroup,cErrInParen,cCppParen,cCppBracket,cCppString,@Spell | |
155 endif | |
7 | 156 " cCppBracket: same as cParen but ends at end-of-line; used in cDefine |
157 syn region cCppBracket transparent start='\[\|<::\@!' skip='\\$' excludenl end=']\|:>' end='$' contained contains=ALLBUT,@cParenGroup,cErrInParen,cParen,cBracket,cString,@Spell | |
158 syn match cErrInBracket display contained "[);{}]\|<%\|%>" | |
159 endif | |
160 | |
4229 | 161 if &filetype ==# 'c' || exists("cpp_no_cpp11") |
162 syn region cBadBlock keepend start="{" end="}" contained containedin=cParen,cBracket,cBadBlock transparent fold | |
163 endif | |
2965 | 164 |
7 | 165 "integer number, or floating point number without a dot and with "f". |
166 syn case ignore | |
167 syn match cNumbers display transparent "\<\d\|\.\d" contains=cNumber,cFloat,cOctalError,cOctal | |
168 " Same, but without octal error (for comments) | |
169 syn match cNumbersCom display contained transparent "\<\d\|\.\d" contains=cNumber,cFloat,cOctal | |
170 syn match cNumber display contained "\d\+\(u\=l\{0,2}\|ll\=u\)\>" | |
171 "hex number | |
172 syn match cNumber display contained "0x\x\+\(u\=l\{0,2}\|ll\=u\)\>" | |
173 " Flag the first zero of an octal number as something special | |
174 syn match cOctal display contained "0\o\+\(u\=l\{0,2}\|ll\=u\)\>" contains=cOctalZero | |
175 syn match cOctalZero display contained "\<0" | |
176 syn match cFloat display contained "\d\+f" | |
177 "floating point number, with dot, optional exponent | |
178 syn match cFloat display contained "\d\+\.\d*\(e[-+]\=\d\+\)\=[fl]\=" | |
179 "floating point number, starting with a dot, optional exponent | |
180 syn match cFloat display contained "\.\d\+\(e[-+]\=\d\+\)\=[fl]\=\>" | |
181 "floating point number, without dot, with exponent | |
182 syn match cFloat display contained "\d\+e[-+]\=\d\+[fl]\=\>" | |
183 if !exists("c_no_c99") | |
184 "hexadecimal floating point number, optional leading digits, with dot, with exponent | |
185 syn match cFloat display contained "0x\x*\.\x\+p[-+]\=\d\+[fl]\=\>" | |
186 "hexadecimal floating point number, with leading digits, optional dot, with exponent | |
187 syn match cFloat display contained "0x\x\+\.\=p[-+]\=\d\+[fl]\=\>" | |
188 endif | |
189 | |
190 " flag an octal number with wrong digits | |
191 syn match cOctalError display contained "0\o*[89]\d*" | |
192 syn case match | |
193 | |
194 if exists("c_comment_strings") | |
195 " A comment can contain cString, cCharacter and cNumber. | |
196 " But a "*/" inside a cString in a cComment DOES end the comment! So we | |
197 " need to use a special type of cString: cCommentString, which also ends on | |
198 " "*/", and sees a "*" at the start of the line as comment again. | |
199 " Unfortunately this doesn't very well work for // type of comments :-( | |
4229 | 200 syn match cCommentSkip contained "^\s*\*\($\|\s\+\)" |
201 syn region cCommentString contained start=+L\=\\\@<!"+ skip=+\\\\\|\\"+ end=+"+ end=+\*/+me=s-1 contains=cSpecial,cCommentSkip | |
202 syn region cComment2String contained start=+L\=\\\@<!"+ skip=+\\\\\|\\"+ end=+"+ end="$" contains=cSpecial | |
203 syn region cCommentL start="//" skip="\\$" end="$" keepend contains=@cCommentGroup,cComment2String,cCharacter,cNumbersCom,cSpaceError,@Spell | |
36 | 204 if exists("c_no_comment_fold") |
1121 | 205 " Use "extend" here to have preprocessor lines not terminate halfway a |
206 " comment. | |
4229 | 207 syn region cComment matchgroup=cCommentStart start="/\*" end="\*/" contains=@cCommentGroup,cCommentStartError,cCommentString,cCharacter,cNumbersCom,cSpaceError,@Spell extend |
36 | 208 else |
4229 | 209 syn region cComment matchgroup=cCommentStart start="/\*" end="\*/" contains=@cCommentGroup,cCommentStartError,cCommentString,cCharacter,cNumbersCom,cSpaceError,@Spell fold extend |
36 | 210 endif |
7 | 211 else |
212 syn region cCommentL start="//" skip="\\$" end="$" keepend contains=@cCommentGroup,cSpaceError,@Spell | |
36 | 213 if exists("c_no_comment_fold") |
1620 | 214 syn region cComment matchgroup=cCommentStart start="/\*" end="\*/" contains=@cCommentGroup,cCommentStartError,cSpaceError,@Spell extend |
36 | 215 else |
1620 | 216 syn region cComment matchgroup=cCommentStart start="/\*" end="\*/" contains=@cCommentGroup,cCommentStartError,cSpaceError,@Spell fold extend |
36 | 217 endif |
7 | 218 endif |
219 " keep a // comment separately, it terminates a preproc. conditional | |
4229 | 220 syn match cCommentError display "\*/" |
221 syn match cCommentStartError display "/\*"me=e-1 contained | |
7 | 222 |
223 syn keyword cOperator sizeof | |
224 if exists("c_gnu") | |
225 syn keyword cStatement __asm__ | |
226 syn keyword cOperator typeof __real__ __imag__ | |
227 endif | |
228 syn keyword cType int long short char void | |
229 syn keyword cType signed unsigned float double | |
230 if !exists("c_no_ansi") || exists("c_ansi_typedefs") | |
1121 | 231 syn keyword cType size_t ssize_t off_t wchar_t ptrdiff_t sig_atomic_t fpos_t |
7 | 232 syn keyword cType clock_t time_t va_list jmp_buf FILE DIR div_t ldiv_t |
233 syn keyword cType mbstate_t wctrans_t wint_t wctype_t | |
234 endif | |
235 if !exists("c_no_c99") " ISO C99 | |
3256 | 236 syn keyword cType _Bool bool _Complex complex _Imaginary imaginary |
7 | 237 syn keyword cType int8_t int16_t int32_t int64_t |
238 syn keyword cType uint8_t uint16_t uint32_t uint64_t | |
239 syn keyword cType int_least8_t int_least16_t int_least32_t int_least64_t | |
240 syn keyword cType uint_least8_t uint_least16_t uint_least32_t uint_least64_t | |
241 syn keyword cType int_fast8_t int_fast16_t int_fast32_t int_fast64_t | |
242 syn keyword cType uint_fast8_t uint_fast16_t uint_fast32_t uint_fast64_t | |
243 syn keyword cType intptr_t uintptr_t | |
244 syn keyword cType intmax_t uintmax_t | |
245 endif | |
246 if exists("c_gnu") | |
247 syn keyword cType __label__ __complex__ __volatile__ | |
248 endif | |
249 | |
250 syn keyword cStructure struct union enum typedef | |
251 syn keyword cStorageClass static register auto volatile extern const | |
252 if exists("c_gnu") | |
253 syn keyword cStorageClass inline __attribute__ | |
254 endif | |
255 if !exists("c_no_c99") | |
256 syn keyword cStorageClass inline restrict | |
257 endif | |
3256 | 258 if !exists("c_no_c11") |
259 syn keyword cStorageClass _Alignas alignas | |
260 syn keyword cOperator _Alignof alignof | |
261 syn keyword cStorageClass _Atomic | |
262 syn keyword cOperator _Generic | |
263 syn keyword cStorageClass _Noreturn noreturn | |
264 syn keyword cOperator _Static_assert static_assert | |
265 syn keyword cStorageClass _Thread_local thread_local | |
3281 | 266 syn keyword cType char16_t char32_t |
3256 | 267 endif |
7 | 268 |
269 if !exists("c_no_ansi") || exists("c_ansi_constants") || exists("c_gnu") | |
270 if exists("c_gnu") | |
819 | 271 syn keyword cConstant __GNUC__ __FUNCTION__ __PRETTY_FUNCTION__ __func__ |
7 | 272 endif |
273 syn keyword cConstant __LINE__ __FILE__ __DATE__ __TIME__ __STDC__ | |
274 syn keyword cConstant __STDC_VERSION__ | |
275 syn keyword cConstant CHAR_BIT MB_LEN_MAX MB_CUR_MAX | |
276 syn keyword cConstant UCHAR_MAX UINT_MAX ULONG_MAX USHRT_MAX | |
277 syn keyword cConstant CHAR_MIN INT_MIN LONG_MIN SHRT_MIN | |
278 syn keyword cConstant CHAR_MAX INT_MAX LONG_MAX SHRT_MAX | |
279 syn keyword cConstant SCHAR_MIN SINT_MIN SLONG_MIN SSHRT_MIN | |
280 syn keyword cConstant SCHAR_MAX SINT_MAX SLONG_MAX SSHRT_MAX | |
281 if !exists("c_no_c99") | |
819 | 282 syn keyword cConstant __func__ |
1620 | 283 syn keyword cConstant LLONG_MIN LLONG_MAX ULLONG_MAX |
7 | 284 syn keyword cConstant INT8_MIN INT16_MIN INT32_MIN INT64_MIN |
285 syn keyword cConstant INT8_MAX INT16_MAX INT32_MAX INT64_MAX | |
286 syn keyword cConstant UINT8_MAX UINT16_MAX UINT32_MAX UINT64_MAX | |
287 syn keyword cConstant INT_LEAST8_MIN INT_LEAST16_MIN INT_LEAST32_MIN INT_LEAST64_MIN | |
288 syn keyword cConstant INT_LEAST8_MAX INT_LEAST16_MAX INT_LEAST32_MAX INT_LEAST64_MAX | |
289 syn keyword cConstant UINT_LEAST8_MAX UINT_LEAST16_MAX UINT_LEAST32_MAX UINT_LEAST64_MAX | |
290 syn keyword cConstant INT_FAST8_MIN INT_FAST16_MIN INT_FAST32_MIN INT_FAST64_MIN | |
291 syn keyword cConstant INT_FAST8_MAX INT_FAST16_MAX INT_FAST32_MAX INT_FAST64_MAX | |
292 syn keyword cConstant UINT_FAST8_MAX UINT_FAST16_MAX UINT_FAST32_MAX UINT_FAST64_MAX | |
293 syn keyword cConstant INTPTR_MIN INTPTR_MAX UINTPTR_MAX | |
294 syn keyword cConstant INTMAX_MIN INTMAX_MAX UINTMAX_MAX | |
295 syn keyword cConstant PTRDIFF_MIN PTRDIFF_MAX SIG_ATOMIC_MIN SIG_ATOMIC_MAX | |
296 syn keyword cConstant SIZE_MAX WCHAR_MIN WCHAR_MAX WINT_MIN WINT_MAX | |
297 endif | |
298 syn keyword cConstant FLT_RADIX FLT_ROUNDS | |
299 syn keyword cConstant FLT_DIG FLT_MANT_DIG FLT_EPSILON | |
300 syn keyword cConstant DBL_DIG DBL_MANT_DIG DBL_EPSILON | |
301 syn keyword cConstant LDBL_DIG LDBL_MANT_DIG LDBL_EPSILON | |
302 syn keyword cConstant FLT_MIN FLT_MAX FLT_MIN_EXP FLT_MAX_EXP | |
303 syn keyword cConstant FLT_MIN_10_EXP FLT_MAX_10_EXP | |
304 syn keyword cConstant DBL_MIN DBL_MAX DBL_MIN_EXP DBL_MAX_EXP | |
305 syn keyword cConstant DBL_MIN_10_EXP DBL_MAX_10_EXP | |
306 syn keyword cConstant LDBL_MIN LDBL_MAX LDBL_MIN_EXP LDBL_MAX_EXP | |
307 syn keyword cConstant LDBL_MIN_10_EXP LDBL_MAX_10_EXP | |
308 syn keyword cConstant HUGE_VAL CLOCKS_PER_SEC NULL | |
309 syn keyword cConstant LC_ALL LC_COLLATE LC_CTYPE LC_MONETARY | |
310 syn keyword cConstant LC_NUMERIC LC_TIME | |
311 syn keyword cConstant SIG_DFL SIG_ERR SIG_IGN | |
312 syn keyword cConstant SIGABRT SIGFPE SIGILL SIGHUP SIGINT SIGSEGV SIGTERM | |
313 " Add POSIX signals as well... | |
314 syn keyword cConstant SIGABRT SIGALRM SIGCHLD SIGCONT SIGFPE SIGHUP | |
315 syn keyword cConstant SIGILL SIGINT SIGKILL SIGPIPE SIGQUIT SIGSEGV | |
316 syn keyword cConstant SIGSTOP SIGTERM SIGTRAP SIGTSTP SIGTTIN SIGTTOU | |
317 syn keyword cConstant SIGUSR1 SIGUSR2 | |
318 syn keyword cConstant _IOFBF _IOLBF _IONBF BUFSIZ EOF WEOF | |
319 syn keyword cConstant FOPEN_MAX FILENAME_MAX L_tmpnam | |
320 syn keyword cConstant SEEK_CUR SEEK_END SEEK_SET | |
321 syn keyword cConstant TMP_MAX stderr stdin stdout | |
322 syn keyword cConstant EXIT_FAILURE EXIT_SUCCESS RAND_MAX | |
323 " Add POSIX errors as well | |
324 syn keyword cConstant E2BIG EACCES EAGAIN EBADF EBADMSG EBUSY | |
325 syn keyword cConstant ECANCELED ECHILD EDEADLK EDOM EEXIST EFAULT | |
326 syn keyword cConstant EFBIG EILSEQ EINPROGRESS EINTR EINVAL EIO EISDIR | |
327 syn keyword cConstant EMFILE EMLINK EMSGSIZE ENAMETOOLONG ENFILE ENODEV | |
328 syn keyword cConstant ENOENT ENOEXEC ENOLCK ENOMEM ENOSPC ENOSYS | |
329 syn keyword cConstant ENOTDIR ENOTEMPTY ENOTSUP ENOTTY ENXIO EPERM | |
330 syn keyword cConstant EPIPE ERANGE EROFS ESPIPE ESRCH ETIMEDOUT EXDEV | |
331 " math.h | |
332 syn keyword cConstant M_E M_LOG2E M_LOG10E M_LN2 M_LN10 M_PI M_PI_2 M_PI_4 | |
333 syn keyword cConstant M_1_PI M_2_PI M_2_SQRTPI M_SQRT2 M_SQRT1_2 | |
334 endif | |
335 if !exists("c_no_c99") " ISO C99 | |
336 syn keyword cConstant true false | |
337 endif | |
338 | |
339 " Accept %: for # (C99) | |
2965 | 340 syn region cPreCondit start="^\s*\(%:\|#\)\s*\(if\|ifdef\|ifndef\|elif\)\>" skip="\\$" end="$" keepend contains=cComment,cCommentL,cCppString,cCharacter,cCppParen,cParenError,cNumbers,cCommentError,cSpaceError |
3082 | 341 syn match cPreConditMatch display "^\s*\(%:\|#\)\s*\(else\|endif\)\>" |
7 | 342 if !exists("c_no_if0") |
2965 | 343 syn cluster cCppOutInGroup contains=cCppInIf,cCppInElse,cCppInElse2,cCppOutIf,cCppOutIf2,cCppOutElse,cCppInSkip,cCppOutSkip |
4681
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
4229
diff
changeset
|
344 syn region cCppOutWrapper start="^\s*\(%:\|#\)\s*if\s\+0\+\s*\($\|//\|/\*\|&\)" end=".\@=\|$" contains=cCppOutIf,cCppOutElse,@NoSpell fold |
2965 | 345 syn region cCppOutIf contained start="0\+" matchgroup=cCppOutWrapper end="^\s*\(%:\|#\)\s*endif\>" contains=cCppOutIf2,cCppOutElse |
842 | 346 if !exists("c_no_if0_fold") |
4681
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
4229
diff
changeset
|
347 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 | 348 else |
4681
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
4229
diff
changeset
|
349 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 | 350 endif |
2965 | 351 syn region cCppOutElse contained matchgroup=cCppOutWrapper start="^\s*\(%:\|#\)\s*\(else\|elif\)" end="^\s*\(%:\|#\)\s*endif\>"me=s-1 contains=TOP,cPreCondit |
3082 | 352 syn region cCppInWrapper start="^\s*\(%:\|#\)\s*if\s\+0*[1-9]\d*\s*\($\|//\|/\*\||\)" end=".\@=\|$" contains=cCppInIf,cCppInElse fold |
2965 | 353 syn region cCppInIf contained matchgroup=cCppInWrapper start="\d\+" end="^\s*\(%:\|#\)\s*endif\>" contains=TOP,cPreCondit |
354 if !exists("c_no_if0_fold") | |
355 syn region cCppInElse contained start="^\s*\(%:\|#\)\s*\(else\>\|elif\s\+\(0*[1-9]\d*\s*\($\|//\|/\*\||\)\)\@!\)" end=".\@=\|$" containedin=cCppInIf contains=cCppInElse2 fold | |
356 else | |
357 syn region cCppInElse contained start="^\s*\(%:\|#\)\s*\(else\>\|elif\s\+\(0*[1-9]\d*\s*\($\|//\|/\*\||\)\)\@!\)" end=".\@=\|$" containedin=cCppInIf contains=cCppInElse2 | |
358 endif | |
4681
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
4229
diff
changeset
|
359 syn region cCppInElse2 contained matchgroup=cCppInWrapper start="^\s*\(%:\|#\)\s*\(else\|elif\)\([^/]\|/[^/*]\)*" end="^\s*\(%:\|#\)\s*endif\>"me=s-1 contains=cSpaceError,cCppOutSkip,@Spell |
2965 | 360 syn region cCppOutSkip contained start="^\s*\(%:\|#\)\s*\(if\>\|ifdef\>\|ifndef\>\)" skip="\\$" end="^\s*\(%:\|#\)\s*endif\>" contains=cSpaceError,cCppOutSkip |
361 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 | 362 endif |
363 syn region cIncluded display contained start=+"+ skip=+\\\\\|\\"+ end=+"+ | |
364 syn match cIncluded display contained "<[^>]*>" | |
365 syn match cInclude display "^\s*\(%:\|#\)\s*include\>\s*["<]" contains=cIncluded | |
366 "syn match cLineSkip "\\$" | |
3513 | 367 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 |
2034 | 368 syn region cDefine start="^\s*\(%:\|#\)\s*\(define\|undef\)\>" skip="\\$" end="$" keepend contains=ALLBUT,@cPreProcGroup,@Spell |
7 | 369 syn region cPreProc start="^\s*\(%:\|#\)\s*\(pragma\>\|line\>\|warning\>\|warn\>\|error\>\)" skip="\\$" end="$" keepend contains=ALLBUT,@cPreProcGroup,@Spell |
370 | |
371 " Highlight User Labels | |
2965 | 372 syn cluster cMultiGroup contains=cIncluded,cSpecial,cCommentSkip,cCommentString,cComment2String,@cCommentGroup,cCommentStartError,cUserCont,cUserLabel,cBitField,cOctalZero,cCppOutWrapper,cCppInWrapper,@cCppOutInGroup,cFormat,cNumber,cFloat,cOctal,cOctalError,cNumbersCom,cCppParen,cCppBracket,cCppString |
4229 | 373 if &filetype ==# 'c' || exists("cpp_no_cpp11") |
374 syn region cMulti transparent start='?' skip='::' end=':' contains=ALLBUT,@cMultiGroup,@Spell | |
375 endif | |
7 | 376 " Avoid matching foo::bar() in C++ by requiring that the next char is not ':' |
377 syn cluster cLabelGroup contains=cUserLabel | |
378 syn match cUserCont display "^\s*\I\i*\s*:$" contains=@cLabelGroup | |
379 syn match cUserCont display ";\s*\I\i*\s*:$" contains=@cLabelGroup | |
380 syn match cUserCont display "^\s*\I\i*\s*:[^:]"me=e-1 contains=@cLabelGroup | |
381 syn match cUserCont display ";\s*\I\i*\s*:[^:]"me=e-1 contains=@cLabelGroup | |
382 | |
383 syn match cUserLabel display "\I\i*" contained | |
384 | |
385 " Avoid recognizing most bitfields as labels | |
857 | 386 syn match cBitField display "^\s*\I\i*\s*:\s*[1-9]"me=e-1 contains=cType |
387 syn match cBitField display ";\s*\I\i*\s*:\s*[1-9]"me=e-1 contains=cType | |
7 | 388 |
389 if exists("c_minlines") | |
390 let b:c_minlines = c_minlines | |
391 else | |
392 if !exists("c_no_if0") | |
393 let b:c_minlines = 50 " #if 0 constructs can be long | |
394 else | |
395 let b:c_minlines = 15 " mostly for () constructs | |
396 endif | |
397 endif | |
1620 | 398 if exists("c_curly_error") |
399 syn sync fromstart | |
400 else | |
401 exec "syn sync ccomment cComment minlines=" . b:c_minlines | |
402 endif | |
7 | 403 |
404 " Define the default highlighting. | |
344 | 405 " Only used when an item doesn't have highlighting yet |
406 hi def link cFormat cSpecial | |
407 hi def link cCppString cString | |
408 hi def link cCommentL cComment | |
409 hi def link cCommentStart cComment | |
410 hi def link cLabel Label | |
411 hi def link cUserLabel Label | |
412 hi def link cConditional Conditional | |
413 hi def link cRepeat Repeat | |
414 hi def link cCharacter Character | |
415 hi def link cSpecialCharacter cSpecial | |
416 hi def link cNumber Number | |
417 hi def link cOctal Number | |
418 hi def link cOctalZero PreProc " link this to Error if you want | |
419 hi def link cFloat Float | |
420 hi def link cOctalError cError | |
421 hi def link cParenError cError | |
422 hi def link cErrInParen cError | |
423 hi def link cErrInBracket cError | |
424 hi def link cCommentError cError | |
425 hi def link cCommentStartError cError | |
426 hi def link cSpaceError cError | |
427 hi def link cSpecialError cError | |
1620 | 428 hi def link cCurlyError cError |
344 | 429 hi def link cOperator Operator |
430 hi def link cStructure Structure | |
431 hi def link cStorageClass StorageClass | |
432 hi def link cInclude Include | |
433 hi def link cPreProc PreProc | |
434 hi def link cDefine Macro | |
435 hi def link cIncluded cString | |
436 hi def link cError Error | |
437 hi def link cStatement Statement | |
2965 | 438 hi def link cCppInWrapper cCppOutWrapper |
439 hi def link cCppOutWrapper cPreCondit | |
440 hi def link cPreConditMatch cPreCondit | |
344 | 441 hi def link cPreCondit PreCondit |
442 hi def link cType Type | |
443 hi def link cConstant Constant | |
444 hi def link cCommentString cString | |
445 hi def link cComment2String cString | |
446 hi def link cCommentSkip cComment | |
447 hi def link cString String | |
448 hi def link cComment Comment | |
449 hi def link cSpecial SpecialChar | |
450 hi def link cTodo Todo | |
2034 | 451 hi def link cBadContinuation Error |
2965 | 452 hi def link cCppOutSkip cCppOutIf2 |
453 hi def link cCppInElse2 cCppOutIf2 | |
454 hi def link cCppOutIf2 cCppOut2 " Old syntax group for #if 0 body | |
455 hi def link cCppOut2 cCppOut " Old syntax group for #if of #if 0 | |
344 | 456 hi def link cCppOut Comment |
7 | 457 |
458 let b:current_syntax = "c" | |
459 | |
3237 | 460 let &cpo = s:cpo_save |
461 unlet s:cpo_save | |
7 | 462 " vim: ts=8 |