From d1c93a587dfb54f669ffb05890dab4d523cc57dc Mon Sep 17 00:00:00 2001 From: Ingo Schwarze Date: Wed, 6 Aug 2014 15:09:05 +0000 Subject: Bring the handling of defective prologues even closer to groff, in particular relaxing the distinction between prologue and body and further improving messages. * The last .Dd wins and the last .Os wins, even in the body. * The last .Dt before the first body macro wins. * Missing title in .Dt defaults to UNTITLED. Warn about it. * Missing section in .Dt does not default to 1. But warn about it. * Do not warn multiple times about the same mdoc(7) prologue macro. * Warn about missing .Os. * Incomplete .TH defaults to empty strings. Warn about it. --- mandocdb.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'mandocdb.c') diff --git a/mandocdb.c b/mandocdb.c index 11fe28c6..a604b468 100644 --- a/mandocdb.c +++ b/mandocdb.c @@ -1,4 +1,4 @@ -/* $Id: mandocdb.c,v 1.154 2014/08/05 14:43:10 schwarze Exp $ */ +/* $Id: mandocdb.c,v 1.155 2014/08/06 15:09:05 schwarze Exp $ */ /* * Copyright (c) 2011, 2012 Kristaps Dzonsons * Copyright (c) 2011, 2012, 2013, 2014 Ingo Schwarze @@ -1198,8 +1198,9 @@ mpages_merge(struct mchars *mc, struct mparse *mp) goto nextpage; } else if (NULL != mdoc) { mpage->form = FORM_SRC; - mpage->sec = - mandoc_strdup(mdoc_meta(mdoc)->msec); + mpage->sec = mdoc_meta(mdoc)->msec; + mpage->sec = mandoc_strdup( + NULL == mpage->sec ? "" : mpage->sec); mpage->arch = mdoc_meta(mdoc)->arch; mpage->arch = mandoc_strdup( NULL == mpage->arch ? "" : mpage->arch); -- cgit v1.2.3-56-ge451