Re: [PATCH v3 04/13] run-command: make `exists_in_PATH()` non-static

>
> Am 10.02.20 um 12:16 schrieb Miriam R.:
> > El dom., 9 feb. 2020 a las 10:59, Miriam R. (<mirucam@gmail.com>) escribió:
> >> El sáb., 8 feb. 2020 a las 11:55, René Scharfe (<l.s.r@web.de>) escribió:
> >>> And if yes: locate_in_PATH() splits PATH by colon.  That means it
> >>> doesn't work on Windows, where the paths are separated by semicolons.
> >>> exists_in_PATH() wraps it, so it shares that limitation.  Wouldn't that
> >>> cause issues for your use?
> >>
> >> Thank you, for point that out.  I will check this.
> >
> > This function is used only to test if gitk exists. But as gitk does not work
> > on Windows, then I think it is all ok because the evaluation is going to
> > return false and nothing has to be changed.
>
> Now I'm confused, because I do use gitk on Windows.  The third
> screenshot on https://gitforwindows.org/ shows it as well, so you don't
> have to just take my word on it.

>
> > Also, as this patch is not really needed for this part1, I will move
> > it to the upcoming patch series.
>
> That makes sense.
>
> I guess it's to used in the C equivalent of the Shell function
> bisect_visualize(), which resolves gitk using type, calls it if it's
> found and falls back to git log if it isn't.