From: Carlos Pita <carlosjosepita@gmail.com>
Date: Fri, 15 Oct 2021 00:48:43 +0000 (-0300)
Subject: Avoid replacing common prefix with ellipsis
X-Git-Tag: emacs-28.0.90~151
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=4a96f32def09e2d8a789d0b30ce0523c63203842;p=emacs.git

Avoid replacing common prefix with ellipsis

* lisp/progmodes/python.el
(python-shell-completion-native-setup): Configure readline not to
suppress common prefixes.  (Bug#51218)
---

diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index 1b55db09503..f1c3e75bb73 100644
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -3711,6 +3711,8 @@ def __PYTHON_EL_native_completion_setup():
             readline.parse_and_bind('tab: complete')
             # Require just one tab to send output.
             readline.parse_and_bind('set show-all-if-ambiguous on')
+            # Avoid replacing common prefix with ellipsis.
+            readline.parse_and_bind('set completion-prefix-display-length 0')
 
         print ('python.el: native completion setup loaded')
     except: