[bug #61407] [mom] Remove default error messages from mom-files.

[Bjarni Ingi Gislason]

URL:
  <https://savannah.gnu.org/bugs/?61407>

                 Summary: [mom] Remove default error messages from mom-files.
                 Project: GNU troff
            Submitted by: bjarniig
            Submitted on: Mon 01 Nov 2021 12:22:31 AM UTC
                Category: None
                Severity: 3 - Normal
              Item Group: New feature
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: None

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Details:

Remove default error messages from mom-files.

1) Error message from "doc/automake.mom"

  Fix in "doc/doc.am" with something like

.ms.ps:
        $(GROFF_V)$(MKDIR_P) `dirname $@` \
        && $(DOC_GROFF) $(GROFF_PAPER_FLAG) -Tps -ms 2>&1 $< >$@ | \
                                                     ****        ***
+       if test $< = ms.ms ; then \
+         sed -f <filter>  >&2 ; \
+       fi

  With file <filter> containing

/^error: can't transparently output node at top level$/d


2) Error messages from "contrib/mom/*.mom"

  Fix in "contrib/mom/mom.am" with something like

.mom.pdf:
        $(GROFF_V)$(MKDIR_P) `dirname $@` \
        && LC_ALL=C $(MOMPDFMOM) 2>&1 $< >$@ | \
                                 ****        ***
+       sed -f <filter>  >&2

  With file <filter> containing

/error: can't transparently output node at top level$/d
/error: can't translate character code /d





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