Re: [PATCH v3 1/5] l10n: add .gitattributes to simplify location filtering

> This also reminds me to rethink the naming of the following filters.
> Judging from the msgcat --no-location option, “location” refers to
> filename + line number, so defining the filters like this may be more
> appropriate:
> 
> ```shell
> git config --global filter.gettext-no-location.clean \
>            "msgcat --no-location -"
> 
> git config --global filter.gettext-no-line-number.clean \
>            "msgcat --add-location=file -"
> ```