1 Known Problems with some *roff versions
3 If you encounter the error:
5 Unknown escape sequence in input: 33, 133
7 when trying to create op.txt then set the GROFF_NO_SGR environment
8 variable (see grotty(1) man page), e.g.,
10 csh% setenv GROFF_NO_SGR 1
11 sh$ GROFF_NO_SGR=1; export GROFF_NO_SGR
13 $Id: README,v 8.1 2004-07-20 20:25:10 ca Exp $