===================================================================
RCS file: /cvs/mandoc/mdoc.c,v
retrieving revision 1.191
retrieving revision 1.196
diff -u -p -r1.191 -r1.196
--- mandoc/mdoc.c	2011/07/25 15:37:00	1.191
+++ mandoc/mdoc.c	2011/09/30 00:13:28	1.196
@@ -1,4 +1,4 @@
-/*	$Id: mdoc.c,v 1.191 2011/07/25 15:37:00 kristaps Exp $ */
+/*	$Id: mdoc.c,v 1.196 2011/09/30 00:13:28 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org>
@@ -97,7 +97,9 @@ static	struct mdoc_node *node_alloc(struct mdoc *, int
 				enum mdoct, enum mdoc_type);
 static	int		  node_append(struct mdoc *, 
 				struct mdoc_node *);
+#if 0
 static	int		  mdoc_preptext(struct mdoc *, int, char *, int);
+#endif
 static	int		  mdoc_ptext(struct mdoc *, int, char *, int);
 static	int		  mdoc_pmacro(struct mdoc *, int, char *, int);
 
@@ -158,6 +160,7 @@ mdoc_alloc1(struct mdoc *mdoc)
 	mdoc->last = mandoc_calloc(1, sizeof(struct mdoc_node));
 	mdoc->first = mdoc->last;
 	mdoc->last->type = MDOC_ROOT;
+	mdoc->last->tok = MDOC_MAX;
 	mdoc->next = MDOC_NEXT_CHILD;
 }
 
@@ -300,7 +303,7 @@ mdoc_parseln(struct mdoc *m, int ln, char *buf, int of
 
 	return(mandoc_getcontrol(buf, &offs) ?
 			mdoc_pmacro(m, ln, buf, offs) :
-			mdoc_preptext(m, ln, buf, offs));
+			mdoc_ptext(m, ln, buf, offs));
 }
 
 int
@@ -566,17 +569,10 @@ int
 mdoc_word_alloc(struct mdoc *m, int line, int pos, const char *p)
 {
 	struct mdoc_node *n;
-	size_t		  sv, len;
 
-	len = strlen(p);
-
 	n = node_alloc(m, line, pos, MDOC_MAX, MDOC_TEXT);
-	n->string = mandoc_malloc(len + 1);
-	sv = strlcpy(n->string, p, len + 1);
+	n->string = roff_strdup(m->roff, p);
 
-	/* Prohibit truncation. */
-	assert(sv < len + 1);
-
 	if ( ! node_append(m, n))
 		return(0);
 
@@ -651,6 +647,7 @@ mdoc_node_delete(struct mdoc *m, struct mdoc_node *p)
 	mdoc_node_free(p);
 }
 
+#if 0
 /*
  * Pre-treat a text line.
  * Text lines can consist of equations, which must be handled apart from
@@ -702,6 +699,7 @@ mdoc_preptext(struct mdoc *m, int line, char *buf, int
 
 	return(1);
 }
+#endif
 
 /*
  * Parse free-form text, that is, a line that does not begin with the
@@ -755,11 +753,6 @@ mdoc_ptext(struct mdoc *m, int line, char *buf, int of
 	ws = NULL;
 	for (c = end = buf + offs; *c; c++) {
 		switch (*c) {
-		case '-':
-			if (mandoc_hyph(buf + offs, c))
-				*c = ASCII_HYPH;
-			ws = NULL;
-			break;
 		case ' ':
 			if (NULL == ws)
 				ws = c;