ok	-a, --use-audio <driver>
miss	b | bitrate
ok	-c, --config-folder <pathname>
miss	D | monitor-resolution
ok	-d, --debug
miss	E | install-extension
ok	-e, --experimental
ok	-F, --factory-settings
miss	f | force
ok	-h, --help
ok	-I, --dump-midi-in
ok	-i, --load-icons
miss	j | job
ok	-L, --layout-debug
ok	-M, --midi-operations <file>
ok	-m, --no-midi
ok	-n, --new-score
ok	-O, --dump-midi-out
ok	-o, --export-to <filename>
ok	-P, --export-score-parts
ok	-p, --plugin <name>
ok	-R, --revert-settings
ok	-r, --image-resolution <dpi>
ok	-S, --style <style>
ok	-s, --no-synthesizer
WRONG	-T, --trim-margin <margin>
better:	T | trim-image
ok	-t, --test-mode
ok	-v, --version
ok	-w, --no-webview
ok	-x, --gui-scaling <factor>
NEW	--diff
ok	--long-version
NEW	--no-fallback-font
NEW	--raw-diff
ok	--template-mode