* texi2mdoc: If "@node Top" is missing, assume the document starts at
@ 2018-11-13 10:19 schwarze
0 siblings, 0 replies; only message in thread
From: schwarze @ 2018-11-13 10:19 UTC (permalink / raw)
To: source
Log Message:
-----------
If "@node Top" is missing, assume the document starts at "@top".
For example, this occurs in ffmpeg(1).
Issue reported and workaround proposed
by Michael Forney <mforney at mforney dot org>.
Modified Files:
--------------
texi2mdoc:
main.c
Revision Data
-------------
Index: main.c
===================================================================
RCS file: /home/cvs/mdocml/texi2mdoc/main.c,v
retrieving revision 1.72
retrieving revision 1.73
diff -Lmain.c -Lmain.c -u -p -r1.72 -r1.73
--- main.c
+++ main.c
@@ -1988,6 +1988,13 @@ dosection(struct texi *p, enum texicmd c
switch (cmd) {
case (TEXICMD_TOP):
sec = 0;
+ if (p->nodesz)
+ break;
+ texiwarn(p, "@node Top is missing, assuming it implicitly");
+ p->nodesz++;
+ p->ign--;
+ p->nodecur = texicache(p, "Top", 3);
+ teximdocopen(p, pos);
break;
case (TEXICMD_APPENDIX):
case (TEXICMD_CHAPTER):
--
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