===================================================================
RCS file: /cvs/mandoc/man_macro.c,v
retrieving revision 1.87
retrieving revision 1.90
diff -u -p -r1.87 -r1.90
--- mandoc/man_macro.c	2014/07/30 23:01:39	1.87
+++ mandoc/man_macro.c	2014/11/03 23:18:39	1.90
@@ -1,7 +1,7 @@
-/*	$Id: man_macro.c,v 1.87 2014/07/30 23:01:39 schwarze Exp $ */
+/*	$Id: man_macro.c,v 1.90 2014/11/03 23:18:39 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2012, 2013 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
  * Copyright (c) 2013 Franco Fichtner <franco@lastsummer.de>
  *
  * Permission to use, copy, modify, and distribute this software for any
@@ -16,10 +16,10 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
-#ifdef HAVE_CONFIG_H
 #include "config.h"
-#endif
 
+#include <sys/types.h>
+
 #include <assert.h>
 #include <ctype.h>
 #include <stdlib.h>
@@ -61,15 +61,15 @@ const	struct man_macro __man_macros[MAN_MAX] = {
 	{ blk_imp, MAN_BSCOPE }, /* P */
 	{ blk_imp, MAN_BSCOPE }, /* IP */
 	{ blk_imp, MAN_BSCOPE }, /* HP */
-	{ in_line_eoln, MAN_SCOPED }, /* SM */
-	{ in_line_eoln, MAN_SCOPED }, /* SB */
+	{ in_line_eoln, MAN_SCOPED | MAN_JOIN }, /* SM */
+	{ in_line_eoln, MAN_SCOPED | MAN_JOIN }, /* SB */
 	{ in_line_eoln, 0 }, /* BI */
 	{ in_line_eoln, 0 }, /* IB */
 	{ in_line_eoln, 0 }, /* BR */
 	{ in_line_eoln, 0 }, /* RB */
-	{ in_line_eoln, MAN_SCOPED }, /* R */
-	{ in_line_eoln, MAN_SCOPED }, /* B */
-	{ in_line_eoln, MAN_SCOPED }, /* I */
+	{ in_line_eoln, MAN_SCOPED | MAN_JOIN }, /* R */
+	{ in_line_eoln, MAN_SCOPED | MAN_JOIN }, /* B */
+	{ in_line_eoln, MAN_SCOPED | MAN_JOIN }, /* I */
 	{ in_line_eoln, 0 }, /* IR */
 	{ in_line_eoln, 0 }, /* RI */
 	{ in_line_eoln, MAN_NSCOPED }, /* na */
@@ -100,7 +100,6 @@ man_unscope(struct man *man, const struct man_node *to
 {
 	struct man_node	*n;
 
-	man->next = MAN_NEXT_SIBLING;
 	to = to->parent;
 	n = man->last;
 	while (n != to) {
@@ -139,11 +138,23 @@ man_unscope(struct man *man, const struct man_node *to
 		 * Save a pointer to the parent such that
 		 * we know where to continue the iteration.
 		 */
+
 		man->last = n;
 		n = n->parent;
 		if ( ! man_valid_post(man))
 			return(0);
 	}
+
+	/*
+	 * If we ended up at the parent of the node we were
+	 * supposed to rewind to, that means the target node
+	 * got deleted, so add the next node we parse as a child
+	 * of the parent instead of as a sibling of the target.
+	 */
+
+	man->next = (man->last == to) ?
+	    MAN_NEXT_CHILD : MAN_NEXT_SIBLING;
+
 	return(1);
 }
 
@@ -412,7 +423,10 @@ in_line_eoln(MACRO_PROT_ARGS)
 		la = *pos;
 		if ( ! man_args(man, line, pos, buf, &p))
 			break;
-		if ( ! man_word_alloc(man, line, la, p))
+		if (man_macros[tok].flags & MAN_JOIN &&
+		    man->last->type == MAN_TEXT)
+			man_word_append(man, p);
+		else if ( ! man_word_alloc(man, line, la, p))
 			return(0);
 	}