- prolog
- lib
- pce_emacs.pl -- PceEmacs toplevel
- pce.pl
- swi_compatibility.pl -- XPCE Compatibility layer
- pce_dispatch.pl -- Run XPCE in a separate thread
- swi_hooks.pl -- Hook XPCE based graphics tools into IDE
- swi_edit.pl
- pce_meta.pl -- Reflection support for XPCE
- swi_ide.pl -- SWI-Prolog IDE controller
- pce_image.pl
- gui_tracer.pl -- Graphical debugger utilities
- hyper.pl
- pce_util.pl
- prolog_predicate.pl
- pce_arm.pl
- persistent_frame.pl -- Save/restore layout of XPCE windows
- tabbed_window.pl
- tabular.pl
- pce_template.pl
- pce_xref.pl -- Cross-referencer front-end
- pce_config.pl -- XPCE congifuration database
- toolbar.pl
- help_message.pl
- imageops.pl
- pce_report.pl
- pce_toc.pl
- pce_unclip.pl
- pce_tagged_connection.pl
- dragdrop.pl
- pce_prolog_xref.pl
- print_graphics.pl
- pce_shell.pl
- autowin.pl
- pce_debug.pl
- pce_main.pl
- lib
- gtrap(+Exception) is det
- Trap exceptions matching Exception using trap/1 and start the graphical tracer.