I am trying to pipe groff output to my hp printer using the following command: --- groff -mm -Tlj4 file | lp --- but get only a blank page and the message: ---- groff: cannot execute ------- I can echo text and pipe it to the printer seamlessly, and I can direct the groff 'lj4' output to a file, so it looks like groff and the pipe do not work together. I am running groff-1.20.1 under uwin 4.1/5.1. Has anyone had this problem, is it solvable?
Michael E. Lindenmeyer 090605.2016
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