Make the character table available to libroff so it can check the

validity of character escape names and warn about unknown ones.
This requires mchars_spec2cp() to report unknown names again.
Fortunately, that doesn't require changing the calling code because
according to groff, invalid character escapes should not produce
output anyway, and now that we warn about them, that's fine.

1 files changed, 2 insertions, 6 deletions

diff --git a/term.c b/term.c
index 91166906..b1e50255 100644
--- a/term.c
+++ b/term.c
@@ -1,4 +1,4 @@
-/*	$Id: term.c,v 1.230 2014/10/27 13:31:04 schwarze Exp $ */
+/*	$Id: term.c,v 1.231 2014/10/28 17:36:19 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -42,11 +42,7 @@ void
 term_free(struct termp *p)
 {
 
-	if (p->buf)
-		free(p->buf);
-	if (p->symtab)
-		mchars_free(p->symtab);
-
+	free(p->buf);
 	free(p);
 }