Specify soundfont command-line option/drag n' drop?

[derkternerks]

I notice that gzdoom will always use the soundfont that comes with it, gzdoom.sf2, unless you delete it from the soundfont folder. This makes switching soundfonts a pain. It would be nice to be able to select a soundfont either by command-line parameter or drag and drop.

[_mental_]

GZDoom uses embedded soundfont only when no other usable files are in soundfonts folder (in soundfont search folders to be precise).
If you copy some soundfonts to this folder, you can choose one of them in Options -> Sound Options -> MIDI Player Options -> Your favorite MIDI player -> Select Configuration.