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* bug#46003: prolog-mode: inferior prolog process not available when prolog-inferior-mode-hook is run
@ 2021-01-20  8:26 Tim Lee
  2021-01-27  6:11 ` bug#46003: #46003: should this be a bug? k3tu0isui
  0 siblings, 1 reply; 3+ messages in thread
From: Tim Lee @ 2021-01-20  8:26 UTC (permalink / raw)
  To: 46003

I am using prolog-mode in Emacs 25.2. The following code shows that the
inferior prolog process is not available when prolog-inferior-mode-hook
is run:

(add-hook 'prolog-inferior-mode-hook
          (lambda ()
            (unless (get-buffer-process (current-buffer))
              (warn "NO PROCESS!"))))

When I have above in my ~/.emacs, and when I start the Prolog REPL using
M-x run-prolog, the warning "NO PROCESS!" will appear, showing that the
inferior prolog process in not available when the hook is run.

I don't get this problem with the inferior mode hooks of other
programming languages (e.g. inferior-python-mode-hook,
inferior-lisp-mode-hook, inferior-scheme-mode-hook, etc.); their process
is available when their hook is run. I assume that there is problem with
prolog-mode.





^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2022-06-07 14:37 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-01-20  8:26 bug#46003: prolog-mode: inferior prolog process not available when prolog-inferior-mode-hook is run Tim Lee
2021-01-27  6:11 ` bug#46003: #46003: should this be a bug? k3tu0isui
2022-06-07 14:37   ` bug#46003: prolog-mode: inferior prolog process not available when prolog-inferior-mode-hook is run Lars Ingebrigtsen

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