When jEdit is not running and a file is dragged onto jEdit.app, jEdit starts with 'Untitled-1' buffer instead of opening the dragged file. Same when double-clicking files associated with jEdit. When jEdit is running, opening by dragging and double-clicking works fine.
Disabling Mac OSX plugin doesn't help.
jEdit 4.3pre17, OSX 10.6.1
This bug (which was introduced in jEdit 4.3 pre17) is still present in pre18 - tested with OSX 10.4 and OSX 10.6.
Drag&drop and file opening by double-clicking works correct in pre16 and earlier releases, so it shouldn't be too hard to fix...
Duplicate of #3034220.