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, 7 insertions, 8 deletions

diff --git a/main.h b/main.h
index beb0481c..c7768e3b 100644
--- a/main.h
+++ b/main.h
@@ -1,4 +1,4 @@
-/*	$Id: main.h,v 1.16 2014/04/20 16:46:04 schwarze Exp $ */
+/*	$Id: main.h,v 1.17 2014/10/28 17:36:19 schwarze Exp $ */
 /*
  * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -32,8 +32,7 @@ struct	man;
  * terminal output routines with different character settings.
  */
 
-void		 *html_alloc(char *);
-void		 *xhtml_alloc(char *);
+void		 *html_alloc(const struct mchars *, char *);
 void		  html_mdoc(void *, const struct mdoc *);
 void		  html_man(void *, const struct man *);
 void		  html_free(void *);
@@ -44,13 +43,13 @@ void		  tree_man(void *, const struct man *);
 void		  man_mdoc(void *, const struct mdoc *);
 void		  man_man(void *, const struct man *);
 
-void		 *locale_alloc(char *);
-void		 *utf8_alloc(char *);
-void		 *ascii_alloc(char *);
+void		 *locale_alloc(const struct mchars *, char *);
+void		 *utf8_alloc(const struct mchars *, char *);
+void		 *ascii_alloc(const struct mchars *, char *);
 void		  ascii_free(void *);
 
-void		 *pdf_alloc(char *);
-void		 *ps_alloc(char *);
+void		 *pdf_alloc(const struct mchars *, char *);
+void		 *ps_alloc(const struct mchars *, char *);
 void		  pspdf_free(void *);
 
 void		  terminal_mdoc(void *, const struct mdoc *);