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Date: Mon, 4 Apr 2011 12:27:03 -0400 (EDT)
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From: kristaps@mdocml.bsd.lv
To: source@mdocml.bsd.lv
Subject: mdocml: Last low-hanging removal of superfluous variable assignments.
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Log Message:
-----------
Last low-hanging removal of superfluous variable assignments.

Modified Files:
--------------
    mdocml:
        mdoc_term.c

Revision Data
-------------
Index: mdoc_term.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/mdoc_term.c,v
retrieving revision 1.225
retrieving revision 1.226
diff -Lmdoc_term.c -Lmdoc_term.c -u -p -r1.225 -r1.226
--- mdoc_term.c
+++ mdoc_term.c
@@ -1536,24 +1536,31 @@ termp_ft_pre(DECL_ARGS)
 static int
 termp_fn_pre(DECL_ARGS)
 {
-	const struct mdoc_node	*nn;
+	int		 pretty;
+
+	pretty = MDOC_SYNPRETTY & n->flags;
 
 	synopsis_pre(p, n);
 
+	if (NULL == (n = n->child))
+		return(0);
+
+	assert(MDOC_TEXT == n->type);
 	term_fontpush(p, TERMFONT_BOLD);
-	term_word(p, n->child->string);
+	term_word(p, n->string);
 	term_fontpop(p);
 
 	p->flags |= TERMP_NOSPACE;
 	term_word(p, "(");
 	p->flags |= TERMP_NOSPACE;
 
-	for (nn = n->child->next; nn; nn = nn->next) {
+	for (n = n->next; n; n = n->next) {
+		assert(MDOC_TEXT == n->type);
 		term_fontpush(p, TERMFONT_UNDER);
-		term_word(p, nn->string);
+		term_word(p, n->string);
 		term_fontpop(p);
 
-		if (nn->next) {
+		if (n->next) {
 			p->flags |= TERMP_NOSPACE;
 			term_word(p, ",");
 		}
@@ -1562,7 +1569,7 @@ termp_fn_pre(DECL_ARGS)
 	p->flags |= TERMP_NOSPACE;
 	term_word(p, ")");
 
-	if (MDOC_SYNPRETTY & n->flags) {
+	if (pretty) {
 		p->flags |= TERMP_NOSPACE;
 		term_word(p, ";");
 	}
--
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