bug#71877: Three spaces for error messages instead of one

[Ileana Dumitrescu]

Hi Bruno,

On 01/07/2024 20:10, Bruno Haible wrote:
> Hi Ileana,
>
> > Here is the relevant code in bootstrap:
> > ```
> > # func_error ARG...
> > # -----------------
> > # Echo program name prefixed message to standard error.
> > func_error ()
> > {
> >       $debug_cmd
> >
> >       $require_term_colors
> >
> >       func_echo_infix_1 "  $tc_standout${tc_red}error$tc_reset" "$*" >&2
> > }
>
> This code doesn't exist in gnulib's 'bootstrap'.
>
> Note that there are several variants/forks of 'bootstrap':
>    - The one created by Paul Eggert and maintained in gnulib.
>    - The one by Gary Vaughan https://github.com/gvvaughan/bootstrap
>    - A fork of that, by Gary Vaughan, Pavel Raiskup, Reuben Thomas
>      https://github.com/gnulib-modules/bootstrap
>      This is the one used by GNU libtool and GNU m4.
>
> libtool's ltmain.sh includes this function. ltmain.sh is generated
> from ltmain.in, funclib.sh, and options-parser; the latter two come
> from https://github.com/gnulib-modules/bootstrap .
>
> Bruno

I am following Karl's advice to contact gnulib regarding this. Thank you
for the explanation. I know the bootstrap used by libtool is maintained
on Github. I referenced gnulib-modules/bootstrap [1] in the bug report,
but I should have added in the link for clarity.

I also assumed gnulib would be the correct place to contact for
understanding some design decisions with bootstrap, since it is under
the 'gnulib-modules' namespace. It seems this is wrong though. I will
close this here for now and ask about this issue on Github.

[1] https://github.com/gnulib-modules/bootstrap

--
Ileana Dumitrescu

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