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maint: fix cfg.mk comment

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* cfg.mk (sc_texi_long_option_escaped): Fix comment.
This commit is contained in:
Paul Eggert 2022-11-15 10:51:47 -08:00
parent 5450c7f8d3
commit 4f43143ab1
1 changed files with 1 additions and 4 deletions
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5
cfg.mk
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@ -366,10 +366,7 @@ sc_option_desc_uppercase: $(ALL_MANS)
@grep '^\\fB\\-' -A1 man/*.1 | LC_ALL=C grep '\.1.[A-Z][a-z]' \
&& { echo 1>&2 '$@: found initial capitals in --help'; exit 1; } || :
# Option descriptions should not start with a capital letter.
# One could grep source directly as follows:
# grep -E " {2,6}-.*[^.] [A-Z][a-z]" $$($(VC_LIST_EXCEPT) | grep '\.c$$')
# but that would miss descriptions not on the same line as the -option.
# '--' should not be treated as '–' (U+2013 EN DASH) in long option names.
sc_texi_long_option_escaped: doc/coreutils.info
@grep ' –[^ ]' '$<' \
&& { echo 1>&2 '$@: found unquoted --long-option'; exit 1; } || :