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(sc_two_space_separator_in_usage): Make the regular

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expression match more of the target lines, e.g., those that start with
`-S,' (short option followed by a comma) or that include `=[...]'.
Patch by Nicolas Franois.
This commit is contained in:
Jim Meyering 2006-02-18 07:40:51 +00:00
parent e7771c1161
commit d6342e9352
1 changed files with 5 additions and 1 deletions
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6
Makefile.maint
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@ -262,8 +262,12 @@ sc_trailing_blank:
{ echo '$(ME): found trailing blank(s)' \
1>&2; exit 1; } || :
# Match lines like the following, but where there is only one space
# between the options and the description:
# -D, --all-repeated[=delimit-method] print all duplicate lines\n
longopt_re = --[a-z][0-9A-Za-z-]*(\[=[0-9A-Za-z-]*\])?
sc_two_space_separator_in_usage:
@grep -n '^ *--[a-z][0-9A-Za-z-]* [^ ].*\\$$' \
@grep -nE '^ *(-[A-Za-z],)? $(longopt_re) [^ ].*\\$$' \
$$($(CVS_LIST_EXCEPT)) && \
{ echo "$(ME): help2man requires at least two spaces between"; \
echo "$(ME): an option and its description"; \