- Simple XPCE runtime toplevel loop. This goal extracts the command
line arguments, calls `
call(Goal, CmdLineArgs)' and waits for all frames created by this call to be invisible. Then it will halt/0.
- pce_loop(+Goal, +Argv:list)
- Runs `Goal', finds all toplevel frames created and then dispatches events untill the last frame is destroyed.
The following predicates are exported, but not or incorrectly documented.