Add more options for header

[Aetles]

Being able to customize these lines from the header of the .pot file through options would be nice:

# SOME DESCRIPTIVE TITLE.
# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
# This file is distributed under the same license as the PACKAGE package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.```
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <[email protected]>\n"
"Content-Type: text/plain; charset=CHARSET\n"
"Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;\n"

[stephenharris]

Hi @Aetles - I agree, but there's no option exposed for this with xgettext - I believe the thinking is that the header ought to be edited by the translator (or their .po editor). Specifically the examples on the pology hint at this (with perhaps the exception of the copyright).

[Aetles]

Yeah, I realize the header in the .pot file does not matter (not much anyway) and it's the tool that the translators use that should add correct headers in the .po files they create (GlotPress i my case).