$FreeBSD: ports/x11-wm/ctwm/files/patch-ab,v 1.2 2005/07/20 08:39:52 pav Exp $

--- parse.c.orig	Thu May  5 08:24:55 2005
+++ parse.c	Mon May  9 19:26:43 2005
@@ -2126,7 +2126,7 @@
                 dup2(fids[1], 1);       /* stdout = pipe to parent */
                 /* get_defs("m4", dpy, display_name) */
                 tmp_file = m4_defs(dpy, display_name);
-                execlp("m4", "m4", "-s", tmp_file, "-", NULL);
+                execl(M4PROG, M4PROGNAME, "-s", tmp_file, "-", NULL);
                 /* If we get here we are screwed... */
                 perror("Can't execlp() m4");
                 exit(124);
