Support for INI-Format without section headers

[Somebodyisnobody]

Is your feature request related to a problem? If so, please describe.
I try to import INI-files without containing section headers (e.g. [foo]).
Weblate complains about, that no section header was found in the base file. (Screenshots)
I see no need for a header file and as this files are later read in from the target program I cannot just add a section header.
I also tried it with CSV but I cannot enter a custom separator.
Describe the solution you'd like

As I fail to see why headers are needed, I suggest to remove the need of headers in ini files. This shouldn't break anything.

Describe alternatives you've considered
One alternative would be add a parameter to enter a custom CSV separator.

On my side I've problems to integrate the weblate into the CI-process. As weblate pulls automatically I cannot run a pre-process script, which adds a foo-header nand a post-process script to remove it before pushing.

Screenshots

Additional context
These are the files I want to integrate following files into weblate:

• LanguageDE.txt
• LanguageUS.txt
  from https://github.com/legacyclonk/LegacyClonk/tree/master/planet/System.c4g

[nijel]

That might work as Java properties or Joomla files.

[github-actions]

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[Somebodyisnobody]

Hmmm okay Java Properties worked but the output filename needs of course to be renamed. I'll see if I can do this via addon.

Nevertheless I still want to suggest to parse ini files without sections. Sections are not needed.

[nijel]

The filename is not anyhow linked with the format, whatever you specify will be used.

The section requirement is caused by iniparse library which translate-toolkit uses to parse INI files.

[github-actions]

This issue has been automatically marked as stale because there wasn’t any recent activity.

It will be closed soon if no further action occurs.

Thank you for your contributions!