===================================================================
RCS file: /cvs/mandoc/roff.c,v
retrieving revision 1.189
retrieving revision 1.191
diff -u -p -r1.189 -r1.191
--- mandoc/roff.c	2013/12/30 18:44:06	1.189
+++ mandoc/roff.c	2014/01/06 23:46:07	1.191
@@ -1,7 +1,7 @@
-/*	$Id: roff.c,v 1.189 2013/12/30 18:44:06 schwarze Exp $ */
+/*	$Id: roff.c,v 1.191 2014/01/06 23:46:07 schwarze Exp $ */
 /*
  * Copyright (c) 2010, 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2010, 2011, 2012, 2013 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2010-2014 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
@@ -109,6 +109,7 @@ struct	roffreg {
 struct	roff {
 	enum mparset	 parsetype; /* requested parse type */
 	struct mparse	*parse; /* parse point */
+	int		 quick; /* skip standard macro deletion */
 	struct roffnode	*last; /* leaf of stack */
 	enum roffrule	 rstack[RSTACK_MAX]; /* stack of !`ie' rules */
 	char		 control; /* control character */
@@ -447,14 +448,9 @@ roff_free1(struct roff *r)
 void
 roff_reset(struct roff *r)
 {
-	int		 i;
 
 	roff_free1(r);
-
 	r->control = 0;
-
-	for (i = 0; i < PREDEFS_MAX; i++) 
-		roff_setstr(r, predefs[i].name, predefs[i].str, 0);
 }
 
 
@@ -468,21 +464,18 @@ roff_free(struct roff *r)
 
 
 struct roff *
-roff_alloc(enum mparset type, struct mparse *parse)
+roff_alloc(enum mparset type, struct mparse *parse, int quick)
 {
 	struct roff	*r;
-	int		 i;
 
 	r = mandoc_calloc(1, sizeof(struct roff));
 	r->parsetype = type;
 	r->parse = parse;
+	r->quick = quick;
 	r->rstackpos = -1;
 	
 	roffhash_init();
 
-	for (i = 0; i < PREDEFS_MAX; i++) 
-		roff_setstr(r, predefs[i].name, predefs[i].str, 0);
-
 	return(r);
 }
 
@@ -1497,7 +1490,7 @@ roff_Dd(ROFF_ARGS)
 {
 	const char *const	*cp;
 
-	if (MPARSE_MDOC != r->parsetype)
+	if (0 == r->quick && MPARSE_MDOC != r->parsetype)
 		for (cp = __mdoc_reserved; *cp; cp++)
 			roff_setstr(r, *cp, NULL, 0);
 
@@ -1510,7 +1503,7 @@ roff_TH(ROFF_ARGS)
 {
 	const char *const	*cp;
 
-	if (MPARSE_MDOC != r->parsetype)
+	if (0 == r->quick && MPARSE_MDOC != r->parsetype)
 		for (cp = __man_reserved; *cp; cp++)
 			roff_setstr(r, *cp, NULL, 0);
 
@@ -1901,11 +1894,17 @@ static const char *
 roff_getstrn(const struct roff *r, const char *name, size_t len)
 {
 	const struct roffkv *n;
+	int i;
 
 	for (n = r->strtab; n; n = n->next)
 		if (0 == strncmp(name, n->key.p, len) && 
 				'\0' == n->key.p[(int)len])
 			return(n->val.p);
+
+	for (i = 0; i < PREDEFS_MAX; i++)
+		if (0 == strncmp(name, predefs[i].name, len) &&
+				'\0' == predefs[i].name[(int)len])
+			return(predefs[i].str);
 
 	return(NULL);
 }