[bug #62776] [troff] want "style" warning category for self-deceptive inputs

[Bjarni Ingi Gislason]

Follow-up Comment #12, bug #62776 (project groff):


[comment #10 comment #10:]
[...]

N.B.  Your text lines are unnecessary long.

  When deleting lines from output, (one) "sed -e '/<regex>/d' [...]" is
simpler than (many) "grep -v ... || : ...

  Or (simpler) use a file for the regular expressions, "sed -f <file>",
where the file contains lines with

/<regex/d


>> 
> $(_LINT_man_mandoc): $(_MANDIR)/%.lint-man.mandoc.touch: $(MANDIR)/% |
$$(@D)/
>       $(info LINT (mandoc)    $@)
>       ! ($(MANDOC) -man $(MANDOCFLAGS) $< 2>&1 \
>          | $(GREP) -v 'STYLE: lower case character in document title:' \
>          | $(GREP) -v 'UNSUPP: ignoring macro in table:' \
>          | $(GREP) -v 'WARNING: cannot parse date, using it verbatim: TH 
> (date)'
\
>          | $(GREP) -v 'WARNING: empty block: UR' \
>          | $(GREP) -v 'WARNING: missing date, using "": TH' \
>          | $(GREP) -v 'WARNING: undefined escape, printing literally: \\\\' \
>          ||:; \
>       ) \
>       | $(GREP) '.' >&2
>       touch $@
> 
> $(_LINT_mdoc_mandoc): $(_MANDIR)/%.lint-mdoc.mandoc.touch: $(MANDIR)/% |
$$(@D)/
>       $(info LINT (mandoc)    $@)
>       ! ($(MANDOC) -mdoc $(MANDOCFLAGS) $< 2>&1 \
>          | $(GREP) -v 'STYLE: operating system explicitly specified: Os ' \
>          | $(GREP) -v 'WARNING: cross reference to self: Xr ' \
>          ||:; \
>       ) \
>       | $(GREP) '.' >&2
>       touch $@
> 
> 
> grep(1) is your tool for disabling unwanted diagnostics.  ;)

  sed(1) is a better tool.


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