Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx> writes: > But due to the way the options parsing machinery works this resulted > in the rather absurd situation of: > > $ git clone --recurs [...] > error: ambiguous option: recurs (could be --recursive or --recurse-submodules) > > Add OPT_ALIAS() to express this link between two or more options and use > it in git-clone. Multiple aliases of an option could be written as > > OPT_ALIAS(0, "alias1", "original-name"), > OPT_ALIAS(0, "alias2", "original-name"), > ... > > The current implementation is not exactly optimal in this case. But we > can optimize it when it becomes a problem. So far we don't even have two > aliases of any option. Sounds good enough for any practical need I can forsee ;-) Thanks. > diff --git a/t/t0040-parse-options.sh b/t/t0040-parse-options.sh > index 800b3ea5f5..cebc77fab0 100755 > --- a/t/t0040-parse-options.sh > +++ b/t/t0040-parse-options.sh > @@ -48,6 +48,12 @@ Standard options > -q, --quiet be quiet > --expect <string> expected output in the variable dump > > +Alias > + -A, --alias-source <string> > + get a string > + -Z, --alias-target <string> > + get a string > + > EOF This is not a new problem per-se, as there already is a line before the precontext of this hunk that shares the same issue, but to prevent future problems, I am very much tempted to apply the attached on top. -- >8 -- Subject: t0040: protect lines that are indented by spaces This block is byte-for-byte identical expected output, that contains a few lines that are indented in many spaces, which makes "git diff --check" unhappy and will break the test when "git am --whitespace=fix" is allowed to "correct" them. Protect the left edge with a marker character, and strip it with sed, which is used as a standard way to deal with this issue in our test suite. Signed-off-by: Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx> --- * Of course, if the right-edge need to be protected, we can do so as well. t/t0040-parse-options.sh | 94 ++++++++++++++++++++++++------------------------ 1 file changed, 47 insertions(+), 47 deletions(-) diff --git a/t/t0040-parse-options.sh b/t/t0040-parse-options.sh index cebc77fab0..26373b5b72 100755 --- a/t/t0040-parse-options.sh +++ b/t/t0040-parse-options.sh @@ -7,53 +7,53 @@ test_description='our own option parser' . ./test-lib.sh -cat >expect <<\EOF -usage: test-tool parse-options <options> - - A helper function for the parse-options API. - - --yes get a boolean - -D, --no-doubt begins with 'no-' - -B, --no-fear be brave - -b, --boolean increment by one - -4, --or4 bitwise-or boolean with ...0100 - --neg-or4 same as --no-or4 - - -i, --integer <n> get a integer - -j <n> get a integer, too - -m, --magnitude <n> get a magnitude - --set23 set integer to 23 - -L, --length <str> get length of <str> - -F, --file <file> set file to <file> - -String options - -s, --string <string> - get a string - --string2 <str> get another string - --st <st> get another string (pervert ordering) - -o <str> get another string - --list <str> add str to list - -Magic arguments - --quux means --quux - -NUM set integer to NUM - + same as -b - --ambiguous positive ambiguity - --no-ambiguous negative ambiguity - -Standard options - --abbrev[=<n>] use <n> digits to display SHA-1s - -v, --verbose be verbose - -n, --dry-run dry run - -q, --quiet be quiet - --expect <string> expected output in the variable dump - -Alias - -A, --alias-source <string> - get a string - -Z, --alias-target <string> - get a string - +sed -e 's/^|//' >expect <<\EOF +|usage: test-tool parse-options <options> +| +| A helper function for the parse-options API. +| +| --yes get a boolean +| -D, --no-doubt begins with 'no-' +| -B, --no-fear be brave +| -b, --boolean increment by one +| -4, --or4 bitwise-or boolean with ...0100 +| --neg-or4 same as --no-or4 +| +| -i, --integer <n> get a integer +| -j <n> get a integer, too +| -m, --magnitude <n> get a magnitude +| --set23 set integer to 23 +| -L, --length <str> get length of <str> +| -F, --file <file> set file to <file> +| +|String options +| -s, --string <string> +| get a string +| --string2 <str> get another string +| --st <st> get another string (pervert ordering) +| -o <str> get another string +| --list <str> add str to list +| +|Magic arguments +| --quux means --quux +| -NUM set integer to NUM +| + same as -b +| --ambiguous positive ambiguity +| --no-ambiguous negative ambiguity +| +|Standard options +| --abbrev[=<n>] use <n> digits to display SHA-1s +| -v, --verbose be verbose +| -n, --dry-run dry run +| -q, --quiet be quiet +| --expect <string> expected output in the variable dump +| +|Alias +| -A, --alias-source <string> +| get a string +| -Z, --alias-target <string> +| get a string +| EOF test_expect_success 'test help' '
