diff -ru5p sam/error.c sam-host/error.c
--- sam/error.c	Fri Jun 27 23:03:54 2003
+++ sam-host/error.c	Wed Jul  2 01:02:07 2003
@@ -125,8 +120,9 @@ termwrite(char *s)
 		if(cmd)
 			loginsert(cmd, cmdpt, p->s, p->n);
 		else
 			Strinsert(&cmdstr, p, cmdstr.n);
 		cmdptadv += p->n;
-		free(p);
+		freetmpstr(p);
 	}else
 		Write(2, s, strlen(s));
 }
diff -ru5p sam/mesg.c sam-host/mesg.c
--- sam/mesg.c	Thu Jul  3 12:00:08 2003
+++ sam-host/mesg.c	Thu Jul  3 14:11:27 2003
@@ -392,12 +400,15 @@ inmesg(Tmesg type)
 		journaln(0, p0);
 		journaln(0, p1);
 		setgenstr(f, p0, p1);
 		for(l = 0; l<genstr.n; l++){
 			i = genstr.s[l];
-			if(utfrune(".*+?(|)\\[]^$", i))
-				Strinsert(&genstr, tmpcstr("\\"), l++);
+			if(utfrune(".*+?(|)\\[]^$", i)) {
+				str = tmpcstr("\\");
+				Strinsert(&genstr, str, l++);
+				freetmpstr(str);
+			}
 		}
 		Straddc(&genstr, '\0');
 		nextmatch(f, &genstr, p1, 1);
 		moveto(f, sel.p[0]);
 		break;