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Source pce_main_loop(+Goal)
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.
Source pce_loop(+Goal)
Source pce_loop(+Goal, +Argv:list)
Runs `Goal', finds all toplevel frames created and then dispatches events untill the last frame is destroyed.

Undocumented predicates

The following predicates are exported, but not or incorrectly documented.

Source pce_loop(Arg1, Arg2)
Source dispatch_for_frames(Arg1)