===================================================================
RCS file: /cvs/mandoc/mdoc.c,v
retrieving revision 1.248
retrieving revision 1.252
diff -u -p -r1.248 -r1.252
--- mandoc/mdoc.c	2015/04/19 14:00:19	1.248
+++ mandoc/mdoc.c	2015/04/23 16:17:44	1.252
@@ -1,4 +1,4 @@
-/*	$Id: mdoc.c,v 1.248 2015/04/19 14:00:19 schwarze Exp $ */
+/*	$Id: mdoc.c,v 1.252 2015/04/23 16:17:44 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2012-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -89,38 +89,6 @@ static	int		  mdoc_ptext(struct roff_man *, int, char 
 static	int		  mdoc_pmacro(struct roff_man *, int, char *, int);
 
 
-void
-mdoc_endparse(struct roff_man *mdoc)
-{
-
-	mdoc_macroend(mdoc);
-}
-
-void
-mdoc_addeqn(struct roff_man *mdoc, const struct eqn *ep)
-{
-	struct roff_node *n;
-
-	n = roff_node_alloc(mdoc, ep->ln, ep->pos, ROFFT_EQN, TOKEN_NONE);
-	n->eqn = ep;
-	if (ep->ln > mdoc->last->line)
-		n->flags |= MDOC_LINE;
-	roff_node_append(mdoc, n);
-	mdoc->next = ROFF_NEXT_SIBLING;
-}
-
-void
-mdoc_addspan(struct roff_man *mdoc, const struct tbl_span *sp)
-{
-	struct roff_node *n;
-
-	n = roff_node_alloc(mdoc, sp->line, 0, ROFFT_TBL, TOKEN_NONE);
-	n->span = sp;
-	roff_node_append(mdoc, n);
-	mdoc_valid_post(mdoc);
-	mdoc->next = ROFF_NEXT_SIBLING;
-}
-
 /*
  * Main parse routine.  Parses a single line -- really just hands off to
  * the macro (mdoc_pmacro()) or text parser (mdoc_ptext()).
@@ -255,33 +223,6 @@ mdoc_elem_alloc(struct roff_man *mdoc, int line, int p
 }
 
 void
-mdoc_word_alloc(struct roff_man *mdoc, int line, int pos, const char *p)
-{
-	struct roff_node *n;
-
-	n = roff_node_alloc(mdoc, line, pos, ROFFT_TEXT, TOKEN_NONE);
-	n->string = roff_strdup(mdoc->roff, p);
-	roff_node_append(mdoc, n);
-	mdoc_valid_post(mdoc);
-	mdoc->next = ROFF_NEXT_SIBLING;
-}
-
-void
-mdoc_word_append(struct roff_man *mdoc, const char *p)
-{
-	struct roff_node	*n;
-	char			*addstr, *newstr;
-
-	n = mdoc->last;
-	addstr = roff_strdup(mdoc->roff, p);
-	mandoc_asprintf(&newstr, "%s %s", n->string, addstr);
-	free(addstr);
-	free(n->string);
-	n->string = newstr;
-	mdoc->next = ROFF_NEXT_SIBLING;
-}
-
-void
 mdoc_node_relink(struct roff_man *mdoc, struct roff_node *p)
 {
 
@@ -381,13 +322,13 @@ mdoc_ptext(struct roff_man *mdoc, int line, char *buf,
 		 * blank lines aren't allowed, but enough manuals assume this
 		 * behaviour that we want to work around it.
 		 */
-		mdoc_elem_alloc(mdoc, line, offs, MDOC_sp, NULL);
+		roff_elem_alloc(mdoc, line, offs, MDOC_sp);
 		mdoc->next = ROFF_NEXT_SIBLING;
 		mdoc_valid_post(mdoc);
 		return(1);
 	}
 
-	mdoc_word_alloc(mdoc, line, offs, buf+offs);
+	roff_word_alloc(mdoc, line, offs, buf+offs);
 
 	if (mdoc->flags & MDOC_LITERAL)
 		return(1);
@@ -565,43 +506,4 @@ mdoc_isdelim(const char *p)
 		return(DELIM_MIDDLE);
 
 	return(DELIM_NONE);
-}
-
-void
-mdoc_deroff(char **dest, const struct roff_node *n)
-{
-	char	*cp;
-	size_t	 sz;
-
-	if (n->type != ROFFT_TEXT) {
-		for (n = n->child; n; n = n->next)
-			mdoc_deroff(dest, n);
-		return;
-	}
-
-	/* Skip leading whitespace. */
-
-	for (cp = n->string; '\0' != *cp; cp++)
-		if (0 == isspace((unsigned char)*cp))
-			break;
-
-	/* Skip trailing whitespace. */
-
-	for (sz = strlen(cp); sz; sz--)
-		if (0 == isspace((unsigned char)cp[sz-1]))
-			break;
-
-	/* Skip empty strings. */
-
-	if (0 == sz)
-		return;
-
-	if (NULL == *dest) {
-		*dest = mandoc_strndup(cp, sz);
-		return;
-	}
-
-	mandoc_asprintf(&cp, "%s %*s", *dest, (int)sz, cp);
-	free(*dest);
-	*dest = cp;
 }