On Wed, Jul 03, 2013 at 02:41:06PM -0700, Junio C Hamano wrote:
> John Keeping <john@xxxxxxxxxxxxx> writes:
>
> > My system doesn't have the en_US.UTF-8 locale (or plain en_US), which
> > causes t4205 to fail by counting bytes instead of UTF-8 codepoints.
> >
> > Instead of using sed for this, use Perl which behaves predictably
> > whatever locale is in use.
> >
> > Signed-off-by: John Keeping <john@xxxxxxxxxxxxx>
> > ---
> > This patch is on top of 'as/log-output-encoding-in-user-format'.
>
> Thanks. I think Alexey is going to send incremental updates to the
> topic so I won't interfere by applying this patch on top of the
> version I have in my tree.
>
> But I do agree that using Perl may be a workable solution.
>
> An alternative might be not to use this cryptic 3-arg form of
> commit_msg at all. They are used only for these three:
>
> $(commit_msg "" "8" "..*$")
> $(commit_msg "" "0" ".\{11\}")
> $(commit_msg "" "4" ".\{11\}")
>
> I somehow find them simply not readable, in order to figure out what
> is going on.
>
> Just using three variables to hold what are expected would be far
> more portable and readable.
>
> # "anfänglich" whatever it means.
> sample_utf8_part=$(printf "anf\303\244ng")
>
> commit_msg () {
> msg="initial. ${sample_utf8_part}lich";
> if test -n "$1"
> then
> echo "$msg" | iconv -f utf-8 -t "$1"
> else
> echo "$msg"
> fi
> }
>
> And then instead of writing in the expected test output.
>
> $(commit_msg "" "8" "..*$")
> $(commit_msg "" "0" ".\{11\}")
> $(commit_msg "" "4" ".\{11\}")
>
> we can just say
>
> initial...
> ..an${sample_utf8_part}lich
> init..lich
>
> It is no worse than those cryptic 0, 4, 8 and 11 magic numbers we
> see in the test, no?
Yep!
when I was thinking about Johannes's suggestions, I finally came to the decision
alike yours.
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