* mdocml: skip leading \& and \e in tags
@ 2016-11-08 15:57 schwarze
0 siblings, 0 replies; only message in thread
From: schwarze @ 2016-11-08 15:57 UTC (permalink / raw)
To: source
Log Message:
-----------
skip leading \& and \e in tags
Modified Files:
--------------
mdocml:
tag.c
Revision Data
-------------
Index: tag.c
===================================================================
RCS file: /home/cvs/mdocml/mdocml/tag.c,v
retrieving revision 1.14
retrieving revision 1.15
diff -Ltag.c -Ltag.c -u -p -r1.14 -r1.15
--- tag.c
+++ tag.c
@@ -130,7 +130,13 @@ tag_put(const char *s, int prio, size_t
size_t len;
unsigned int slot;
- if (tag_files.tfd <= 0 || strchr(s, ' ') != NULL)
+ /* Sanity checks. */
+
+ if (tag_files.tfd <= 0)
+ return;
+ if (s[0] == '\\' && (s[1] == '&' || s[1] == 'e'))
+ s += 2;
+ if (*s == '\0' || strchr(s, ' ') != NULL)
return;
slot = ohash_qlookup(&tag_data, s);
--
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