diff options
Diffstat (limited to 'mdoc.c')
| -rw-r--r-- | mdoc.c | 46 |
1 files changed, 45 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $Id: mdoc.c,v 1.185 2011/03/20 16:02:05 kristaps Exp $ */ +/* $Id: mdoc.c,v 1.186 2011/03/22 14:05:45 kristaps Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org> @@ -911,4 +911,48 @@ err: /* Error out. */ return(0); } +enum mdelim +mdoc_isdelim(const char *p) +{ + + if ('\0' == p[0]) + return(DELIM_NONE); + + if ('\0' == p[1]) + switch (p[0]) { + case('('): + /* FALLTHROUGH */ + case('['): + return(DELIM_OPEN); + case('|'): + return(DELIM_MIDDLE); + case('.'): + /* FALLTHROUGH */ + case(','): + /* FALLTHROUGH */ + case(';'): + /* FALLTHROUGH */ + case(':'): + /* FALLTHROUGH */ + case('?'): + /* FALLTHROUGH */ + case('!'): + /* FALLTHROUGH */ + case(')'): + /* FALLTHROUGH */ + case(']'): + return(DELIM_CLOSE); + default: + return(DELIM_NONE); + } + + if ('\\' != p[0]) + return(DELIM_NONE); + if (0 == strcmp(p + 1, ".")) + return(DELIM_CLOSE); + if (0 == strcmp(p + 1, "*(Ba")) + return(DELIM_MIDDLE); + + return(DELIM_NONE); +} |