main/client: add --class, an alias for --app-id

This is to help e.g. scripts that wants to launch terminal instances
in a terminal agnostic way.

Many terminals were originally for X11, where the '--class' choice was
obvious. When they were ported to Wayland, it made sense for them to
keep the '--class' command line option, but have it set the
application ID instead (since "class" is not a thing on Wayland).

Let's add the alias, but minimally documented. We don't want to
_encourage_ its use after all.

Closes #2368
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Daniel Eklöf 2026-06-20 18:13:13 +02:00
parent 43d2d97386
commit 73e6d21000
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@ -72,6 +72,14 @@
## Unreleased
### Added
* Command line option `--class`, an alias for `--app-id`. Intended to
be used by scripts and similar that wants to launch terminal
instances in a terminal agnostic way ([#2368][2368]).
[2368]: https://codeberg.org/dnkl/foot/issues/2368
### Changed
* Do not allow codepoints to be merged into grapheme clusters directly