+++ /dev/null
---- groff-1.18/src/devices/grotty/tty.cc.orig Wed Jun 19 23:31:15 2002
-+++ groff-1.18/src/devices/grotty/tty.cc Tue Aug 6 23:25:26 2002
-@@ -664,7 +664,7 @@
- {
- program_name = argv[0];
- static char stderr_buf[BUFSIZ];
-- if (getenv("GROFF_NO_SGR"))
-+ if (!getenv("GROFF_SGR"))
- old_drawing_scheme = 1;
- setbuf(stderr, stderr_buf);
- int c;