If that does not work try (assuming bash): export GROFF_ENCODING=utf8 groff_pipeline
rationale: doing GROFF_ENCODING=utf8 groff_pipeline is setting GROFF_ENCODING for the first element only, if anything later in the pipe needs that also it is lost. Using export means that subshell also have this value. hope that helps re, wh ________________________________________ Von: groff <groff-bounces+wharms=bfs...@gnu.org> im Auftrag von Bjarni Ingi Gislason <bjarn...@rhi.hi.is> Gesendet: Dienstag, 10. November 2020 23:40:04 An: Dorai Sitaram Cc: groff@gnu.org Betreff: Re: Unable to get GROFF_ENCODING to seep through to sourced subfiles On Mon, Nov 09, 2020 at 03:58:38PM +0000, Dorai Sitaram via wrote: > I have GROFF_ENCODING set to utf8, but this only works for the main file > processed by groff, not to any subfiles that are sourced via .so . > Giving the -s option to groff to force a soelim doesn't work either. > Adding the -k option to force a preconv, whether before or after the -s > option, doesn't work either. (I think regardless of the placement of -k and > -s, -k happens before -s, hence the problem? Perhaps -k should be forced to > happen last?) > What does work is > soelim mainDoc.ms | preconv | groff ... > but it would be nice to avoid the pipelines with either options and/or > environment variable. > Thanks--d By using the '-V' option one can see the pipeline, that "groff" constructs, for example: a) "groff -s -k -V file" shows: preconv file | soelim | troff -Tps | grops b) "GROFF_ENCODING=utf8 groff -s -V file" shows preconv -eutf8 file | soelim | troff -Tps | grops To get the right order, a patch must by applied, for example, that in groff-bug #59442: "groff -s -k -V file" shows then soelim file | preconv | troff -Tps | grops This does not work, as "preconv" needs an explicit encoding, when it gets the data from the standard input. "GROFF_ENCODING=utf8 groff -s -V file" shows then soelim file | preconv -eutf8 | troff -Tps | grops or the "-K" option for "groff" can be used instead of "GROFF_ENCODING". -- Bjarni I. Gislason
