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. --- mdoc_term.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'mdoc_term.c') diff --git a/mdoc_term.c b/mdoc_term.c index 42deb3ac..eda36221 100644 --- a/mdoc_term.c +++ b/mdoc_term.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_term.c,v 1.274 2014/07/30 17:06:26 schwarze Exp $ */ +/* $Id: mdoc_term.c,v 1.275 2014/08/06 15:09:05 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons * Copyright (c) 2010, 2012, 2013, 2014 Ingo Schwarze @@ -476,7 +476,11 @@ print_mdoc_head(struct termp *p, const void *arg) meta->vol, meta->arch); vollen = term_strlen(p, volume); - mandoc_asprintf(&title, "%s(%s)", meta->title, meta->msec); + if (NULL == meta->msec) + title = mandoc_strdup(meta->title); + else + mandoc_asprintf(&title, "%s(%s)", + meta->title, meta->msec); titlen = term_strlen(p, title); p->flags |= TERMP_NOBREAK | TERMP_NOSPACE; -- cgit v1.2.3