Hi, > > + | tr '[:cntrl:]' '[ *32]'" > > This might not be portable _enough_.
I wasn't going to bother Ingo, given all the ports-testing he's doing,
but since popped up...
The time-honoured way to get modern-day `printf foo' is
echo foo | tr -d \\012
If groff's still hoping to build on those old systems then that's how to
do it.
Cheers, Ralph.
