lint-man.mk: lint-man-mandoc: Silence warnings about unsupported tbl(1) features

It's bad that the features are not supported, but we can do nothing
about it but wait.  Let's silence the warnings.

Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/lib/lint-man.mk b/lib/lint-man.mk
index 175a66b8357f92811ede4db4cd8f15d90bbde4d2..5402429a86c62da0d2ecd5bfa21a92bd095b02a6 100644 (file)
--- a/lib/lint-man.mk
+++ b/lib/lint-man.mk
@@ -86,6 +86,7 @@ $(_LINT_man_mandoc): $(_LINTDIR)/%.lint-man.mandoc.touch: $(MANDIR)/% | $$(@D)/.
        $(info LINT (mandoc)    $@)
        ! ($(MANDOC) $(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' \
           ||:; \