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[Emacs-diffs] emacs-25 741daec: ; Describe the problem with ksh when res
From: |
Eli Zaretskii |
Subject: |
[Emacs-diffs] emacs-25 741daec: ; Describe the problem with ksh when resizing shell window |
Date: |
Tue, 9 May 2017 12:36:22 -0400 (EDT) |
branch: emacs-25
commit 741daec617e978b3f02bc2480f5200930449c805
Author: Eli Zaretskii <address@hidden>
Commit: Eli Zaretskii <address@hidden>
; Describe the problem with ksh when resizing shell window
* etc/PROBLEMS: Mention the problem with ksh when the shell window
is resized. For details, see the discussion starting in
http://lists.gnu.org/archive/html/emacs-devel/2017-04/msg00888.html.
Reported by Mike Kupfer <address@hidden>.
---
etc/PROBLEMS | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/etc/PROBLEMS b/etc/PROBLEMS
index 029f756..62c5e9e 100644
--- a/etc/PROBLEMS
+++ b/etc/PROBLEMS
@@ -464,6 +464,17 @@ problem by adding this to your .cshrc file:
stty -icrnl -onlcr -echo susp ^Z
endif
+*** In Shell buffers using ksh, resizing a window inserts random characters.
+
+The characters come from the PS2 prompt, but they are not followed by
+a newline, which messes up the next command you type. This strange
+effect is caused by Emacs 25 and later telling the shell that its
+screen size changed.
+
+To work around the problem, customize the option
+'window-adjust-process-window-size-function' to "Do not adjust process
+window sizes" (Lisp value 'ignore').
+
*** In Inferior Python mode, input is echoed and native completion doesn't
work.
<https://debbugs.gnu.org/cgi/bugreport.cgi?bug=25753>
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