===================================================================
RCS file: /cvs/mandoc/mdoc_macro.c,v
retrieving revision 1.88
retrieving revision 1.95
diff -u -p -r1.88 -r1.95
--- mandoc/mdoc_macro.c	2010/07/01 15:38:56	1.88
+++ mandoc/mdoc_macro.c	2010/10/01 21:51:13	1.95
@@ -1,6 +1,7 @@
-/*	$Id: mdoc_macro.c,v 1.88 2010/07/01 15:38:56 schwarze Exp $ */
+/*	$Id: mdoc_macro.c,v 1.95 2010/10/01 21:51:13 schwarze Exp $ */
 /*
- * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -34,7 +35,7 @@ enum	rew {	/* see rew_dohalt() */
 	REWIND_THIS,
 	REWIND_MORE,
 	REWIND_LATER,
-	REWIND_ERROR,
+	REWIND_ERROR
 };
 
 static	int	  	blk_full(MACRO_PROT_ARGS);
@@ -137,8 +138,8 @@ const	struct mdoc_macro __mdoc_macros[MDOC_MAX] = {
 	{ blk_part_exp, MDOC_CALLABLE | MDOC_PARSED | MDOC_EXPLICIT }, /* Eo */
 	{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED }, /* Fx */
 	{ in_line, MDOC_CALLABLE | MDOC_PARSED }, /* Ms */
-	{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED }, /* No */
-	{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED }, /* Ns */
+	{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED | MDOC_IGNDELIM }, /* No */
+	{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED | MDOC_IGNDELIM }, /* Ns */
 	{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED }, /* Nx */
 	{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED }, /* Ox */
 	{ blk_exp_close, MDOC_EXPLICIT | MDOC_CALLABLE | MDOC_PARSED }, /* Pc */
@@ -206,14 +207,10 @@ mdoc_macroend(struct mdoc *m)
 
 	n = MDOC_VALID & m->last->flags ?  m->last->parent : m->last;
 
-	for ( ; n; n = n->parent) {
-		if (MDOC_BLOCK != n->type)
-			continue;
-		if ( ! (MDOC_EXPLICIT & mdoc_macros[n->tok].flags))
-			continue;
-		mdoc_nmsg(m, n, MANDOCERR_SYNTSCOPE);
-		return(0);
-	}
+	for ( ; n; n = n->parent)
+		if (MDOC_BLOCK == n->type &&
+		    MDOC_EXPLICIT & mdoc_macros[n->tok].flags)
+			mdoc_nmsg(m, n, MANDOCERR_SCOPEEXIT);
 
 	/* Rewind to the first. */
 
@@ -609,7 +606,7 @@ append_delims(struct mdoc *m, int line, int *pos, char
 		 * knowing which symbols break this behaviour, for
 		 * example, `.  ;' shouldn't propogate the double-space.
 		 */
-		if (mandoc_eos(p, strlen(p)))
+		if (mandoc_eos(p, strlen(p), 0))
 			m->last->flags |= MDOC_EOS;
 	}
 
@@ -1025,6 +1022,9 @@ blk_full(MACRO_PROT_ARGS)
 		lac = ARGS_ERROR == ac ? ARGS_PEND : ac;
 		ac = mdoc_args(m, line, pos, buf, tok, &p);
 
+		if (ARGS_PUNCT == ac)
+			break;
+
 		if (ARGS_ERROR == ac)
 			return(0);
 
@@ -1262,7 +1262,7 @@ blk_part_imp(MACRO_PROT_ARGS)
 	 */
 
 	if (n && MDOC_TEXT == n->type && n->string)
-		if (mandoc_eos(n->string, strlen(n->string)))
+		if (mandoc_eos(n->string, strlen(n->string), 1))
 			n->flags |= MDOC_EOS;
 
 	/* Up-propogate the end-of-space flag. */
@@ -1579,6 +1579,9 @@ in_line_eoln(MACRO_PROT_ARGS)
 
 	assert( ! (MDOC_PARSED & mdoc_macros[tok].flags));
 
+	if (tok == MDOC_Pp)
+		rew_sub(MDOC_BLOCK, m, MDOC_Nm, line, ppos);
+
 	/* Parse macro arguments. */
 
 	for (arg = NULL; ; ) {
@@ -1642,7 +1645,7 @@ ctx_synopsis(MACRO_PROT_ARGS)
 	nl = MDOC_NEWLINE & m->flags;
 
 	/* If we're not in the SYNOPSIS, go straight to in-line. */
-	if (SEC_SYNOPSIS != m->lastsec)
+	if ( ! (MDOC_SYNOPSIS & m->flags))
 		return(in_line(m, tok, line, ppos, pos, buf));
 
 	/* If we're a nested call, same place. */