bug#39970: guix commands broken on Azerbaijani 'az_AZ' and Turkish 'tr_TR' locales

[Ludovic Courtès]

Hi Florian,

"pelzflorian (Florian Pelz)" <address@hidden> skribis:

> This seems similar to <https://bugs.gnu.org/35785>.

Yes, same story.

> I think enumerating all characters explicitly is a similar fix,
> whether or not there is a bug in Guile.

To me it’s not a bug in Guile, but simply the fact that regexps, as
implemented by the C library, are locale-dependent.

The patch you proposed looks good to me, though perhaps we could
explicitly list all the alphabet in the regexp?

A better option is to reimplement ‘store-path-package-name’ in a way
similar to ‘store-path-hash-part’, as in commit
35eb77b09d957019b2437e7681bd88013d67d3cd.

Thoughts?

Ludo’.