1--- tmac/troffrc.orig	Fri Jun 11 12:48:25 2004
2+++ tmac/troffrc	Fri Jun 11 12:49:04 2004
3@@ -43,4 +43,12 @@
4 .\" Handle paper formats
5 .do mso papersize.tmac
6 .
7+.\" Disable SGR support in grotty(1).
8+.if n \{\
9+.	do nop \X'tty: sgr 0'
10+.	sp -1
11+.	nr nl 0-1
12+.	nr % -1
13+.\}
14+.
15 .\" Don't let blank lines creep in here.
16