bug#34582: [PATCH] Make python-shell-prompt-block-regexp match IPython prompt

[Andrii Kolomoiets]

Hi,

This patch make python-shell-prompt-block-regexp match also IPython's
multiline prompt.

It allows to correctly disable non-native completions during multiline
statement in inferior-python-mode that runs IPython interpreter.

diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index 71b2a94c07..b1d6796f27 100644
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -2011,7 +2011,7 @@ python-shell-prompt-regexp
It should not contain a caret (^) at the beginning."
   :type 'string)

-(defcustom python-shell-prompt-block-regexp "\\.\\.\\. "
+(defcustom python-shell-prompt-block-regexp "\\.\\.\\.:? "
   "Regular expression matching block input prompt of Python shell.
It should not contain a caret (^) at the beginning."
   :type 'string)