On Wed, Mar 26, 2014, Willy Offermans wrote: > > > Note: see README file in case of errors. > > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > > pic -C op.me | eqn -C -Tascii | groff -Tascii -me | ul -t dumb > op.txt > > > ul: unknown escape sequence in input: 33, 133 > You are so right and I had looked into the README file, as suggested. > However I could not find a hint about the error, so therefore I Hmm, did you look at the right README file? Here it is: ------------------------------------------------------------ Known Problems with some *roff versions If you encounter the error: Unknown escape sequence in input: 33, 133 when trying to create op.txt then set the GROFF_NO_SGR environment variable (see grotty(1) man page), e.g., csh% setenv GROFF_NO_SGR 1 sh$ GROFF_NO_SGR=1; export GROFF_NO_SGR $Id: README,v 8.1 2004/07/20 20:25:10 ca Exp $ ------------------------------------------------------------ PS: if you don't need op.txt, then you can simply ignore the error.Received on Wed Mar 26 2014 - 13:44:27 UTC
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