* mandoc: When a subsection header contains no letters but only special
@ 2018-10-04 13:23 schwarze
0 siblings, 0 replies; only message in thread
From: schwarze @ 2018-10-04 13:23 UTC (permalink / raw)
To: source
Log Message:
-----------
When a subsection header contains no letters but only special
characters, skip the TOC entry. Issue reported by kristaps@.
Modified Files:
--------------
mandoc:
mdoc_html.c
Revision Data
-------------
Index: mdoc_html.c
===================================================================
RCS file: /home/cvs/mandoc/mandoc/mdoc_html.c,v
retrieving revision 1.314
retrieving revision 1.315
diff -Lmdoc_html.c -Lmdoc_html.c -u -p -r1.314 -r1.315
--- mdoc_html.c
+++ mdoc_html.c
@@ -541,11 +541,13 @@ mdoc_sh_pre(MDOC_ARGS)
subn = subn->next) {
if (subn->tok != MDOC_Ss)
continue;
+ id = html_make_id(subn->head, 0);
+ if (id == NULL)
+ continue;
if (tsub == NULL)
print_otag(h, TAG_UL,
"c", "Bl-compact");
tsub = print_otag(h, TAG_LI, "");
- id = html_make_id(subn->head, 0);
print_otag(h, TAG_A, "hR", id);
free(id);
print_mdoc_nodelist(meta,
--
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