From: schwarze@mdocml.bsd.lv
To: source@mdocml.bsd.lv
Subject: mdocml: Skip leading escape sequences in man_deroff().
Date: Sun, 23 Mar 2014 16:57:27 -0400 (EDT) [thread overview]
Message-ID: <201403232057.s2NKvRgl023550@krisdoz.my.domain> (raw)
Log Message:
-----------
Skip leading escape sequences in man_deroff(). Helps indexing of
some manuals containing overzealous escaping in their NAME section.
Modified Files:
--------------
mdocml:
man.c
Revision Data
-------------
Index: man.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/man.c,v
retrieving revision 1.126
retrieving revision 1.127
diff -Lman.c -Lman.c -u -p -r1.126 -r1.127
--- man.c
+++ man.c
@@ -720,11 +720,18 @@ man_deroff(char **dest, const struct man
return;
}
- /* Skip leading whitespace. */
+ /* Skip leading whitespace and escape sequences. */
- for (cp = n->string; '\0' != *cp; cp++)
- if (0 == isspace((unsigned char)*cp))
+ cp = n->string;
+ while ('\0' != *cp) {
+ if ('\\' == *cp) {
+ cp++;
+ mandoc_escape((const char **)&cp, NULL, NULL);
+ } else if (isspace((unsigned char)*cp))
+ cp++;
+ else
break;
+ }
/* Skip trailing whitespace. */
--
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reply other threads:[~2014-03-23 20:57 UTC|newest]
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