diff options
Diffstat (limited to 'syntax/c.vim')
| -rw-r--r-- | syntax/c.vim | 109 |
1 files changed, 65 insertions, 44 deletions
diff --git a/syntax/c.vim b/syntax/c.vim index fd201c4e..ff1cf9db 100644 --- a/syntax/c.vim +++ b/syntax/c.vim @@ -3,7 +3,7 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'c/c++') == -1 " Vim syntax file " Language: C " Maintainer: Bram Moolenaar <Bram@vim.org> -" Last Change: 2016 Nov 18 +" Last Change: 2019 Nov 29 " Quit when a (custom) syntax file was already loaded if exists("b:current_syntax") @@ -15,6 +15,14 @@ set cpo&vim let s:ft = matchstr(&ft, '^\([^.]\)\+') +" Optional embedded Autodoc parsing +" To enable it add: let g:c_autodoc = 1 +" to your .vimrc +if exists("c_autodoc") + syn include @cAutodoc <sfile>:p:h/autodoc.vim + unlet b:current_syntax +endif + " A bunch of useful C keywords syn keyword cStatement goto break return continue asm syn keyword cLabel case default @@ -131,7 +139,7 @@ if exists("c_no_curly_error") syn match cParenError display ")" syn match cErrInParen display contained "^^<%\|^%>" else - syn region cParen transparent start='(' end=')' end='}'me=s-1 contains=ALLBUT,cBlock,@cParenGroup,cCppParen,@cStringGroup,@Spell + syn region cParen transparent start='(' end=')' contains=ALLBUT,cBlock,@cParenGroup,cCppParen,@cStringGroup,@Spell " cCppParen: same as cParen but ends at end-of-line; used in cDefine syn region cCppParen transparent start='(' skip='\\$' excludenl end=')' end='$' contained contains=ALLBUT,@cParenGroup,cParen,cString,@Spell syn match cParenError display ")" @@ -214,7 +222,7 @@ if exists("c_comment_strings") syn match cCommentSkip contained "^\s*\*\($\|\s\+\)" syn region cCommentString contained start=+L\=\\\@<!"+ skip=+\\\\\|\\"+ end=+"+ end=+\*/+me=s-1 contains=cSpecial,cCommentSkip syn region cComment2String contained start=+L\=\\\@<!"+ skip=+\\\\\|\\"+ end=+"+ end="$" contains=cSpecial - syn region cCommentL start="//" skip="\\$" end="$" keepend contains=@cCommentGroup,cComment2String,cCharacter,cNumbersCom,cSpaceError,@Spell + syn region cCommentL start="//" skip="\\$" end="$" keepend contains=@cCommentGroup,cComment2String,cCharacter,cNumbersCom,cSpaceError,cWrongComTail,@Spell if exists("c_no_comment_fold") " Use "extend" here to have preprocessor lines not terminate halfway a " comment. @@ -233,6 +241,7 @@ endif " keep a // comment separately, it terminates a preproc. conditional syn match cCommentError display "\*/" syn match cCommentStartError display "/\*"me=e-1 contained +syn match cWrongComTail display "\*/" syn keyword cOperator sizeof if exists("c_gnu") @@ -282,6 +291,22 @@ if !exists("c_no_c11") syn keyword cOperator _Static_assert static_assert syn keyword cStorageClass _Thread_local thread_local syn keyword cType char16_t char32_t + " C11 atomics (take down the shield wall!) + syn keyword cType atomic_bool atomic_char atomic_schar atomic_uchar + syn keyword Ctype atomic_short atomic_ushort atomic_int atomic_uint + syn keyword cType atomic_long atomic_ulong atomic_llong atomic_ullong + syn keyword cType atomic_char16_t atomic_char32_t atomic_wchar_t + syn keyword cType atomic_int_least8_t atomic_uint_least8_t + syn keyword cType atomic_int_least16_t atomic_uint_least16_t + syn keyword cType atomic_int_least32_t atomic_uint_least32_t + syn keyword cType atomic_int_least64_t atomic_uint_least64_t + syn keyword cType atomic_int_fast8_t atomic_uint_fast8_t + syn keyword cType atomic_int_fast16_t atomic_uint_fast16_t + syn keyword cType atomic_int_fast32_t atomic_uint_fast32_t + syn keyword cType atomic_int_fast64_t atomic_uint_fast64_t + syn keyword cType atomic_intptr_t atomic_uintptr_t + syn keyword cType atomic_size_t atomic_ptrdiff_t + syn keyword cType atomic_intmax_t atomic_uintmax_t endif if !exists("c_no_ansi") || exists("c_ansi_constants") || exists("c_gnu") @@ -313,44 +338,32 @@ if !exists("c_no_ansi") || exists("c_ansi_constants") || exists("c_gnu") syn keyword cConstant PTRDIFF_MIN PTRDIFF_MAX SIG_ATOMIC_MIN SIG_ATOMIC_MAX syn keyword cConstant SIZE_MAX WCHAR_MIN WCHAR_MAX WINT_MIN WINT_MAX endif - syn keyword cConstant FLT_RADIX FLT_ROUNDS - syn keyword cConstant FLT_DIG FLT_MANT_DIG FLT_EPSILON - syn keyword cConstant DBL_DIG DBL_MANT_DIG DBL_EPSILON - syn keyword cConstant LDBL_DIG LDBL_MANT_DIG LDBL_EPSILON - syn keyword cConstant FLT_MIN FLT_MAX FLT_MIN_EXP FLT_MAX_EXP - syn keyword cConstant FLT_MIN_10_EXP FLT_MAX_10_EXP - syn keyword cConstant DBL_MIN DBL_MAX DBL_MIN_EXP DBL_MAX_EXP - syn keyword cConstant DBL_MIN_10_EXP DBL_MAX_10_EXP - syn keyword cConstant LDBL_MIN LDBL_MAX LDBL_MIN_EXP LDBL_MAX_EXP - syn keyword cConstant LDBL_MIN_10_EXP LDBL_MAX_10_EXP - syn keyword cConstant HUGE_VAL CLOCKS_PER_SEC NULL - syn keyword cConstant LC_ALL LC_COLLATE LC_CTYPE LC_MONETARY - syn keyword cConstant LC_NUMERIC LC_TIME - syn keyword cConstant SIG_DFL SIG_ERR SIG_IGN - syn keyword cConstant SIGABRT SIGFPE SIGILL SIGHUP SIGINT SIGSEGV SIGTERM + syn keyword cConstant FLT_RADIX FLT_ROUNDS FLT_DIG FLT_MANT_DIG FLT_EPSILON DBL_DIG DBL_MANT_DIG DBL_EPSILON + 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 + 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 + 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 + syn keyword cConstant LC_NUMERIC LC_TIME SIG_DFL SIG_ERR SIG_IGN SIGABRT SIGFPE SIGILL SIGHUP SIGINT SIGSEGV SIGTERM " Add POSIX signals as well... - syn keyword cConstant SIGABRT SIGALRM SIGCHLD SIGCONT SIGFPE SIGHUP - syn keyword cConstant SIGILL SIGINT SIGKILL SIGPIPE SIGQUIT SIGSEGV - syn keyword cConstant SIGSTOP SIGTERM SIGTRAP SIGTSTP SIGTTIN SIGTTOU - syn keyword cConstant SIGUSR1 SIGUSR2 - syn keyword cConstant _IOFBF _IOLBF _IONBF BUFSIZ EOF WEOF - syn keyword cConstant FOPEN_MAX FILENAME_MAX L_tmpnam - syn keyword cConstant SEEK_CUR SEEK_END SEEK_SET - syn keyword cConstant TMP_MAX stderr stdin stdout - syn keyword cConstant EXIT_FAILURE EXIT_SUCCESS RAND_MAX + syn keyword cConstant SIGABRT SIGALRM SIGCHLD SIGCONT SIGFPE SIGHUP SIGILL SIGINT SIGKILL SIGPIPE SIGQUIT SIGSEGV + syn keyword cConstant SIGSTOP SIGTERM SIGTRAP SIGTSTP SIGTTIN SIGTTOU SIGUSR1 SIGUSR2 + syn keyword cConstant _IOFBF _IOLBF _IONBF BUFSIZ EOF WEOF FOPEN_MAX FILENAME_MAX L_tmpnam + syn keyword cConstant SEEK_CUR SEEK_END SEEK_SET TMP_MAX stderr stdin stdout EXIT_FAILURE EXIT_SUCCESS RAND_MAX " POSIX 2001 - syn keyword cConstant SIGBUS SIGPOLL SIGPROF SIGSYS SIGURG - syn keyword cConstant SIGVTALRM SIGXCPU SIGXFSZ + syn keyword cConstant SIGBUS SIGPOLL SIGPROF SIGSYS SIGURG SIGVTALRM SIGXCPU SIGXFSZ " non-POSIX signals syn keyword cConstant SIGWINCH SIGINFO - " Add POSIX errors as well - syn keyword cConstant E2BIG EACCES EAGAIN EBADF EBADMSG EBUSY - syn keyword cConstant ECANCELED ECHILD EDEADLK EDOM EEXIST EFAULT - syn keyword cConstant EFBIG EILSEQ EINPROGRESS EINTR EINVAL EIO EISDIR - syn keyword cConstant EMFILE EMLINK EMSGSIZE ENAMETOOLONG ENFILE ENODEV - syn keyword cConstant ENOENT ENOEXEC ENOLCK ENOMEM ENOSPC ENOSYS - syn keyword cConstant ENOTDIR ENOTEMPTY ENOTSUP ENOTTY ENXIO EPERM - syn keyword cConstant EPIPE ERANGE EROFS ESPIPE ESRCH ETIMEDOUT EXDEV + " Add POSIX errors as well. List comes from: + " http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html + syn keyword cConstant E2BIG EACCES EADDRINUSE EADDRNOTAVAIL EAFNOSUPPORT EAGAIN EALREADY EBADF + syn keyword cConstant EBADMSG EBUSY ECANCELED ECHILD ECONNABORTED ECONNREFUSED ECONNRESET EDEADLK + syn keyword cConstant EDESTADDRREQ EDOM EDQUOT EEXIST EFAULT EFBIG EHOSTUNREACH EIDRM EILSEQ + syn keyword cConstant EINPROGRESS EINTR EINVAL EIO EISCONN EISDIR ELOOP EMFILE EMLINK EMSGSIZE + syn keyword cConstant EMULTIHOP ENAMETOOLONG ENETDOWN ENETRESET ENETUNREACH ENFILE ENOBUFS ENODATA + syn keyword cConstant ENODEV ENOENT ENOEXEC ENOLCK ENOLINK ENOMEM ENOMSG ENOPROTOOPT ENOSPC ENOSR + syn keyword cConstant ENOSTR ENOSYS ENOTBLK ENOTCONN ENOTDIR ENOTEMPTY ENOTRECOVERABLE ENOTSOCK ENOTSUP + syn keyword cConstant ENOTTY ENXIO EOPNOTSUPP EOVERFLOW EOWNERDEAD EPERM EPIPE EPROTO + syn keyword cConstant EPROTONOSUPPORT EPROTOTYPE ERANGE EROFS ESPIPE ESRCH ESTALE ETIME ETIMEDOUT + syn keyword cConstant ETXTBSY EWOULDBLOCK EXDEV " math.h syn keyword cConstant M_E M_LOG2E M_LOG10E M_LN2 M_LN10 M_PI M_PI_2 M_PI_4 syn keyword cConstant M_1_PI M_2_PI M_2_SQRTPI M_SQRT2 M_SQRT1_2 @@ -371,17 +384,17 @@ if !exists("c_no_if0") else syn region cCppOutIf2 contained matchgroup=cCppOutWrapper start="0\+" end="^\s*\(%:\|#\)\s*\(else\>\|elif\s\+\(0\+\s*\($\|//\|/\*\|&\)\)\@!\|endif\>\)"me=s-1 contains=cSpaceError,cCppOutSkip,@Spell endif - syn region cCppOutElse contained matchgroup=cCppOutWrapper start="^\s*\zs\(%:\|#\)\s*\(else\|elif\)" end="^\s*\zs\(%:\|#\)\s*endif\>"me=s-1 contains=TOP,cPreCondit + syn region cCppOutElse contained matchgroup=cCppOutWrapper start="^\s*\(%:\|#\)\s*\(else\|elif\)" end="^\s*\(%:\|#\)\s*endif\>"me=s-1 contains=TOP,cPreCondit syn region cCppInWrapper start="^\s*\zs\(%:\|#\)\s*if\s\+0*[1-9]\d*\s*\($\|//\|/\*\||\)" end=".\@=\|$" contains=cCppInIf,cCppInElse fold - syn region cCppInIf contained matchgroup=cCppInWrapper start="\d\+" end="^\s*\zs\(%:\|#\)\s*endif\>" contains=TOP,cPreCondit + syn region cCppInIf contained matchgroup=cCppInWrapper start="\d\+" end="^\s*\(%:\|#\)\s*endif\>" contains=TOP,cPreCondit if !exists("c_no_if0_fold") - syn region cCppInElse contained start="^\s*\zs\(%:\|#\)\s*\(else\>\|elif\s\+\(0*[1-9]\d*\s*\($\|//\|/\*\||\)\)\@!\)" end=".\@=\|$" containedin=cCppInIf contains=cCppInElse2 fold + syn region cCppInElse contained start="^\s*\(%:\|#\)\s*\(else\>\|elif\s\+\(0*[1-9]\d*\s*\($\|//\|/\*\||\)\)\@!\)" end=".\@=\|$" containedin=cCppInIf contains=cCppInElse2 fold else - syn region cCppInElse contained start="^\s*\zs\(%:\|#\)\s*\(else\>\|elif\s\+\(0*[1-9]\d*\s*\($\|//\|/\*\||\)\)\@!\)" end=".\@=\|$" containedin=cCppInIf contains=cCppInElse2 + syn region cCppInElse contained start="^\s*\(%:\|#\)\s*\(else\>\|elif\s\+\(0*[1-9]\d*\s*\($\|//\|/\*\||\)\)\@!\)" end=".\@=\|$" containedin=cCppInIf contains=cCppInElse2 endif - syn region cCppInElse2 contained matchgroup=cCppInWrapper start="^\s*\zs\(%:\|#\)\s*\(else\|elif\)\([^/]\|/[^/*]\)*" end="^\s*\zs\(%:\|#\)\s*endif\>"me=s-1 contains=cSpaceError,cCppOutSkip,@Spell - syn region cCppOutSkip contained start="^\s*\zs\(%:\|#\)\s*\(if\>\|ifdef\>\|ifndef\>\)" skip="\\$" end="^\s*\zs\(%:\|#\)\s*endif\>" contains=cSpaceError,cCppOutSkip - syn region cCppInSkip contained matchgroup=cCppInWrapper start="^\s*\zs\(%:\|#\)\s*\(if\s\+\(\d\+\s*\($\|//\|/\*\||\|&\)\)\@!\|ifdef\>\|ifndef\>\)" skip="\\$" end="^\s*\zs\(%:\|#\)\s*endif\>" containedin=cCppOutElse,cCppInIf,cCppInSkip contains=TOP,cPreProc + syn region cCppInElse2 contained matchgroup=cCppInWrapper start="^\s*\(%:\|#\)\s*\(else\|elif\)\([^/]\|/[^/*]\)*" end="^\s*\(%:\|#\)\s*endif\>"me=s-1 contains=cSpaceError,cCppOutSkip,@Spell + syn region cCppOutSkip contained start="^\s*\(%:\|#\)\s*\(if\>\|ifdef\>\|ifndef\>\)" skip="\\$" end="^\s*\(%:\|#\)\s*endif\>" contains=cSpaceError,cCppOutSkip + 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 endif syn region cIncluded display contained start=+"+ skip=+\\\\\|\\"+ end=+"+ syn match cIncluded display contained "<[^>]*>" @@ -391,6 +404,13 @@ syn cluster cPreProcGroup contains=cPreCondit,cIncluded,cInclude,cDefine,cErrInP syn region cDefine start="^\s*\zs\(%:\|#\)\s*\(define\|undef\)\>" skip="\\$" end="$" keepend contains=ALLBUT,@cPreProcGroup,@Spell syn region cPreProc start="^\s*\zs\(%:\|#\)\s*\(pragma\>\|line\>\|warning\>\|warn\>\|error\>\)" skip="\\$" end="$" keepend contains=ALLBUT,@cPreProcGroup,@Spell +" Optional embedded Autodoc parsing +if exists("c_autodoc") + syn match cAutodocReal display contained "\%(//\|[/ \t\v]\*\|^\*\)\@2<=!.*" contains=@cAutodoc containedin=cComment,cCommentL + syn cluster cCommentGroup add=cAutodocReal + syn cluster cPreProcGroup add=cAutodocReal +endif + " Highlight User Labels 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 if s:ft ==# 'c' || exists("cpp_no_cpp11") @@ -452,6 +472,7 @@ hi def link cErrInBracket cError hi def link cCommentError cError hi def link cCommentStartError cError hi def link cSpaceError cError +hi def link cWrongComTail cError hi def link cSpecialError cError hi def link cCurlyError cError hi def link cOperator Operator |