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Jan Wielemaker edited this page Sep 25, 2025 · 2 revisions

PceEmacs: a GNU-Emacs clone written in XPCE+Prolog

PceEmacs
The built-in PceEmacs editor showing the context menu for remove_dup_keys/2


PceEmacs is the default built-in editor. The editor is written in XPCE and Prolog and closely modelled after GNU-Emacs. The SWI-Prolog tooling calls the editor using edit/1. An alternative editor may be specified using prolog_edit:edit_command/2

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