diff options
Diffstat (limited to 'mandoc.c')
-rw-r--r-- | mandoc.c | 25 |
1 files changed, 24 insertions, 1 deletions
@@ -128,6 +128,27 @@ mandoc_special(char *p) p++; } + /* Handle embedded numerical subexp or escape. */ + + if ('(' == *p) { + while (*p && ')' != *p) + if ('\\' == *p++) { + i = mandoc_special(--p); + if (0 == i) + return(0); + p += i; + } + + if (')' == *p++) + break; + + return(0); + } else if ('\\' == *p) { + if (0 == (i = mandoc_special(p))) + return(0); + p += i; + } + break; #if 0 case ('Y'): @@ -172,7 +193,9 @@ mandoc_special(char *p) case ('z'): len = 1; if ('\\' == *p) { - p += mandoc_special(p); + if (0 == (i = mandoc_special(p))) + return(0); + p += i; return(*p ? (int)(p - sv) : 0); } break; |