master 00a0226ba5: Allow hooks to alter the process in prolog-ensure-process

[Lars Ingebrigtsen]

branch: master
commit 00a0226ba53598bbe71d12d877121fdcb194e2c9
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Allow hooks to alter the process in prolog-ensure-process
    
    * lisp/progmodes/prolog.el (prolog-ensure-process): Start the mode
    after starting the process, so that the mode hook can talk to the
    process (bug#46003).
---
 lisp/progmodes/prolog.el | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lisp/progmodes/prolog.el b/lisp/progmodes/prolog.el
index 8382c4bd09..9598209f5e 100644
--- a/lisp/progmodes/prolog.el
+++ b/lisp/progmodes/prolog.el
@@ -1355,8 +1355,6 @@ the variable `prolog-prompt-regexp'."
         (error "This Prolog system has defined no interpreter"))
     (unless (comint-check-proc "*prolog*")
       (with-current-buffer (get-buffer-create "*prolog*")
-        (prolog-inferior-mode)
-
         ;; The "INFERIOR=yes" hack is for SWI-Prolog 7.2.3 and earlier,
         ;; which assumes it is running under Emacs if either INFERIOR=yes or
         ;; if EMACS is set to a nonempty value.  The EMACS setting is
@@ -1369,6 +1367,7 @@ the variable `prolog-prompt-regexp'."
                 (cons "INFERIOR=yes" process-environment))))
          (apply 'make-comint-in-buffer "prolog" (current-buffer)
                 pname nil pswitches))
+        (prolog-inferior-mode)
 
         (unless prolog-system
           ;; Setup auto-detection.