Re: [PATCH v2 11/11] i18n: difftool: mark warnings for translation

["Jakub Narębski" <jnareb@gmail.com>]

W dniu 26.09.2016 o 01:21, Junio C Hamano pisze:
> Vasco Almeida <vascomalmeida@sapo.pt> writes:
> 
>> -			warn << 'EOF';
>> +			warn __ <<'EOF';
>>  Combined diff formats ('-c' and '--cc') are not supported in
>>  directory diff mode ('-d' and '--dir-diff').
>>  EOF
> 
> Wow, didn't imagine gettext would pick this up.  Nice.

From gettext documentation:
https://www.gnu.org/software/gettext/manual/gettext.html

 15 Other Programming Languages
 [...]
 15.5 Individual Programming Languages
 [...]
 15.5.18 Perl
 [...]
 15.5.18.4 What are Strings And Quote-like Expressions?

 Perl offers a plethora of different string constructs. Those that
 can be used either as arguments to functions or inside braces for
 hash lookups are generally supported by xgettext.

 [...]

 * here documents 

       print gettext <<'EOF';
       program not found in $PATH
       EOF

       print ngettext <<EOF, <<"EOF";
       one file deleted
       EOF
       several files deleted
       EOF

 Here-documents are recognized. If the delimiter is enclosed in single
 quotes, the string is not interpolated. If it is enclosed in double
 quotes or has no quotes at all, the string is interpolated.

 Delimiters that start with a digit are not supported!

-- 
Jakub Narębski