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, 5 insertions, 2 deletions

diff --git a/demandoc.c b/demandoc.c
index dc1781dc..e9aa62af 100644
--- a/demandoc.c
+++ b/demandoc.c
@@ -1,4 +1,4 @@
-/*	$Id: demandoc.c,v 1.11 2014/08/10 23:54:41 schwarze Exp $ */
+/*	$Id: demandoc.c,v 1.12 2014/10/28 17:36:19 schwarze Exp $ */
 /*
  * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -43,6 +43,7 @@ int
 main(int argc, char *argv[])
 {
 	struct mparse	*mp;
+	struct mchars	*mchars;
 	int		 ch, i, list;
 	extern int	 optind;
 
@@ -76,7 +77,8 @@ main(int argc, char *argv[])
 	argc -= optind;
 	argv += optind;
 
-	mp = mparse_alloc(MPARSE_SO, MANDOCLEVEL_FATAL, NULL, NULL);
+	mchars = mchars_alloc();
+	mp = mparse_alloc(MPARSE_SO, MANDOCLEVEL_FATAL, NULL, mchars, NULL);
 	assert(mp);
 
 	if (0 == argc)
@@ -88,6 +90,7 @@ main(int argc, char *argv[])
 	}
 
 	mparse_free(mp);
+	mchars_free(mchars);
 	return((int)MANDOCLEVEL_OK);
 }