$NetBSD: patch-ad,v 1.1.1.1 2005/02/25 20:51:42 daprice Exp $

--- tree/findnode.c.orig	1994-05-02 13:36:26.000000000 -0600
+++ tree/findnode.c
@@ -12,7 +12,9 @@
 #define UNGETC(c) (--sp)
 #define RETURN(c) return(c)
 #define ERROR(c) {regerr(c);return(ep);}
-#include <regexp.h>
+
+#include <sys/types.h>
+#include <regex.h>
 
 int reg_error;
 char expbuf[1000];
@@ -31,16 +33,14 @@ treenode *n;	/* node found, passes in la
 {
 	list old;
 	treenode c, start, found;
+	regex_t regex;
 
 	if(str==NULL)
 		return(3);
 	if(nottree(t))
 		return(3);
 	
-	compile(str, expbuf, &expbuf[1000+1], '\0');
-	circf=1;
-
-	if(reg_error!=0)
+	if (regcomp(&regex, str, REG_EXTENDED | REG_NOSUB) != 0)
 		return(2);
 	
 	old=listnode(t->nodes);
@@ -60,15 +60,17 @@ treenode *n;	/* node found, passes in la
 			startlist(t->nodes);
 		else
 			if(c->name!=NULL)
-				if(step(c->name, expbuf))
+				if(regexec(&regex, c->name, 0, NULL, 0) == 0)
 				{
 					found=c;
 					break;
 				}
 	}
+	regfree(&regex);
 	*n=found;
 	if(found==NULL)
 		return(1);
 	else
 		return(0);
 }
+