From: David Biesack via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: 47535@debbugs.gnu.org
Subject: bug#47535: 27.2; comint shell hangs on long input
Date: Wed, 31 Mar 2021 22:11:18 +0000 [thread overview]
Message-ID: <2A7C721B-CDCD-47BF-942A-1B75DDBC12D2@apiture.com> (raw)
Start Emacs with emacs -Q
M-x shell
in the shell buffer, enter
echo <C-u> 1 0 0 0 x <Return>
to echo 1,000 x's. Works fine.
echo <C-u> 1 0 2 4 x <Return>
to echo 1,024 x's. The shell buffer prints the command, then "hangs" and
the output is never printed, and the command prompt not issued. no
character input works (Return, etc.)
A ^G character does show up for some reason, although I did not press Ctrl-G.
If
You must use C-c C-c comint-interrupt-subjob to get back to the shell prompt.
In GNU Emacs 27.2 (build 1, x86_64-apple-darwin18.7.0, NS appkit-1671.60 Version 10.14.6 (Build 18G95))
of 2021-03-27 built on builder10-14.porkrind.org
Windowing system distributor 'Apple', version 10.3.1894
System Description: Mac OS X 10.15.7
Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
Configured using:
'configure --with-ns '--enable-locallisppath=/Library/Application
Support/Emacs/${version}/site-lisp:/Library/Application
Support/Emacs/site-lisp' --with-modules'
Configured features:
NOTIFY KQUEUE ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS NS MODULES
THREADS JSON PDUMPER GMP
Important settings:
value of $LANG: en_US.UTF-8
locale-coding-system: utf-8-unix
Major mode: Fundamental
Minor modes in effect:
tooltip-mode: t
global-eldoc-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
blink-cursor-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
buffer-read-only: t
line-number-mode: t
transient-mark-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs
format-spec rfc822 mml easymenu mml-sec password-cache epa derived epg
epg-config gnus-util rmail rmail-loaddefs text-property-search seq
byte-opt gv bytecomp byte-compile cconv mm-decode mm-bodies mm-encode
mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047
rfc2045 ietf-drums mm-util mail-prsvr mail-utils time-date subr-x
cl-loaddefs cl-lib tooltip eldoc electric uniquify ediff-hook vc-hooks
lisp-float-type mwheel term/ns-win ns-win ucs-normalize mule-util
term/common-win tool-bar dnd fontset image regexp-opt fringe
tabulated-list replace newcomment text-mode elisp-mode lisp-mode
prog-mode register page tab-bar menu-bar rfn-eshadow isearch timer
select scroll-bar mouse jit-lock font-lock syntax facemenu font-core
term/tty-colors frame minibuffer cl-generic cham georgian utf-8-lang
misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms
cp51932 hebrew greek romanian slovak czech european ethiopic indian
cyrillic chinese composite charscript charprop case-table epa-hook
jka-cmpr-hook help simple abbrev obarray cl-preloaded nadvice loaddefs
button faces cus-face macroexp files text-properties overlay sha1 md5
base64 format env code-pages mule custom widget hashtable-print-readable
backquote threads kqueue cocoa ns multi-tty make-network-process emacs)
Memory information:
((conses 16 45079 7412)
(symbols 48 5929 1)
(strings 32 15297 2156)
(string-bytes 1 507876)
(vectors 16 10216)
(vector-slots 8 127221 7646)
(floats 8 19 52)
(intervals 56 190 0)
(buffers 1000 13))
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next reply other threads:[~2021-03-31 22:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-31 22:11 David Biesack via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2021-04-01 8:04 ` bug#47535: 27.2; comint shell hangs on long input Andreas Schwab
2021-05-08 11:52 ` Lars Ingebrigtsen
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