===================================================================
RCS file: /cvs/mandoc/mdoc.c,v
retrieving revision 1.179
retrieving revision 1.184
diff -u -p -r1.179 -r1.184
--- mandoc/mdoc.c	2011/02/06 22:05:20	1.179
+++ mandoc/mdoc.c	2011/03/17 11:30:23	1.184
@@ -1,6 +1,6 @@
-/*	$Id: mdoc.c,v 1.179 2011/02/06 22:05:20 kristaps Exp $ */
+/*	$Id: mdoc.c,v 1.184 2011/03/17 11:30:23 kristaps Exp $ */
 /*
- * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
@@ -98,10 +98,7 @@ static	int		  node_append(struct mdoc *, 
 				struct mdoc_node *);
 static	int		  mdoc_ptext(struct mdoc *, int, char *, int);
 static	int		  mdoc_pmacro(struct mdoc *, int, char *, int);
-static	int		  mdoc_span_alloc(struct mdoc *, 
-				const struct tbl_span *);
 
-
 const struct mdoc_node *
 mdoc_node(const struct mdoc *m)
 {
@@ -141,6 +138,8 @@ mdoc_free1(struct mdoc *mdoc)
 		free(mdoc->meta.vol);
 	if (mdoc->meta.msec)
 		free(mdoc->meta.msec);
+	if (mdoc->meta.date)
+		free(mdoc->meta.date);
 }
 
 
@@ -225,8 +224,33 @@ mdoc_endparse(struct mdoc *m)
 }
 
 int
+mdoc_addeqn(struct mdoc *m, const struct eqn *ep)
+{
+	struct mdoc_node *n;
+
+	assert( ! (MDOC_HALT & m->flags));
+
+	/* No text before an initial macro. */
+
+	if (SEC_NONE == m->lastnamed) {
+		mdoc_pmsg(m, ep->line, ep->pos, MANDOCERR_NOTEXT);
+		return(1);
+	}
+
+	n = node_alloc(m, ep->line, ep->pos, MDOC_MAX, MDOC_EQN);
+	n->eqn = ep;
+
+	if ( ! node_append(m, n))
+		return(0);
+
+	m->next = MDOC_NEXT_SIBLING;
+	return(1);
+}
+
+int
 mdoc_addspan(struct mdoc *m, const struct tbl_span *sp)
 {
+	struct mdoc_node *n;
 
 	assert( ! (MDOC_HALT & m->flags));
 
@@ -237,7 +261,14 @@ mdoc_addspan(struct mdoc *m, const struct tbl_span *sp
 		return(1);
 	}
 
-	return(mdoc_span_alloc(m, sp));
+	n = node_alloc(m, sp->line, 0, MDOC_MAX, MDOC_TBL);
+	n->span = sp;
+
+	if ( ! node_append(m, n))
+		return(0);
+
+	m->next = MDOC_NEXT_SIBLING;
+	return(1);
 }
 
 
@@ -272,7 +303,7 @@ mdoc_parseln(struct mdoc *m, int ln, char *buf, int of
 }
 
 
-int
+void
 mdoc_vmsg(struct mdoc *mdoc, enum mandocerr t, 
 		int ln, int pos, const char *fmt, ...)
 {
@@ -283,7 +314,7 @@ mdoc_vmsg(struct mdoc *mdoc, enum mandocerr t, 
 	vsnprintf(buf, sizeof(buf) - 1, fmt, ap);
 	va_end(ap);
 
-	return((*mdoc->msg)(t, mdoc->data, ln, pos, buf));
+	(*mdoc->msg)(t, mdoc->data, ln, pos, buf);
 }
 
 
@@ -313,8 +344,9 @@ mdoc_macro(MACRO_PROT_ARGS)
 			m->meta.vol = mandoc_strdup("LOCAL");
 		if (NULL == m->meta.os)
 			m->meta.os = mandoc_strdup("LOCAL");
-		if (0 == m->meta.date)
-			m->meta.date = time(NULL);
+		if (NULL == m->meta.date)
+			m->meta.date = mandoc_normdate(NULL,
+			    m->msg, m->data, line, ppos);
 		m->flags |= MDOC_PBODY;
 	}
 
@@ -544,22 +576,6 @@ mdoc_elem_alloc(struct mdoc *m, int line, int pos, 
 	m->next = MDOC_NEXT_CHILD;
 	return(1);
 }
-
-static int
-mdoc_span_alloc(struct mdoc *m, const struct tbl_span *sp)
-{
-	struct mdoc_node *n;
-
-	n = node_alloc(m, sp->line, 0, MDOC_MAX, MDOC_TBL);
-	n->span = sp;
-
-	if ( ! node_append(m, n))
-		return(0);
-
-	m->next = MDOC_NEXT_SIBLING;
-	return(1);
-}
-
 
 int
 mdoc_word_alloc(struct mdoc *m, int line, int pos, const char *p)