PCG: Cog in Perl

Sunday 5 February 2006 — This is close to 19 years old. Be careful.

Jeremy Shute wrote me to say that he like the idea of my Cog code generator enough to reimplement it in Perl: PCG :: The Perl Code Generator.

Jeremy also sent along an elisp snippet to get Emacs to run Cog interactively, handy during development of the code generators:

;; COG stuff.
(defun cog-buffer ()
  (interactive)
  (save-buffer)
  (call-process "cog.py" nil "*Messages*" nil "-r" (buffer-file-name))
  (revert-buffer nil t))
(global-set-key [f5] 'cog-buffer)

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