Match dummy output even with non-default rl config

* lisp/progmodes/python.el
(python-shell-completion-native-get-completions): Match dummy output
even when readline is configured in non-default ways.  (Bug#51010)

diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index 7b0295afb74be6ebd3f628b094b34c1c3a7dd3b3..b12f5ddc0d106b4d87c10acb0c27cec67de794b7 100644 (file)
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -3805,7 +3805,7 @@ With argument MSG show activation/deactivation message."
                   (comint-redirect-perform-sanity-check nil)
                   (comint-redirect-insert-matching-regexp t)
                   (comint-redirect-finished-regexp
-                   "1__dummy_completion__[[:space:]]*\n")
+                   "1__dummy_completion__.*\n")
                   (comint-redirect-output-buffer redirect-buffer))
               ;; Compatibility with Emacs 24.x.  Comint changed and
               ;; now `comint-redirect-filter' gets 3 args.  This