GNU bug report logs - #53305
29.0.50; Echo keystrokes without delay

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From: Rudolf Adamkovič <salutis <at> me.com>
To: 53305 <at> debbugs.gnu.org
Subject: bug#53305: 29.0.50; Echo keystrokes without delay
Date: Sun, 16 Jan 2022 17:19:02 +0100

Today, I set my Emacs to echo unfinished commands without a delay:

(setq-default echo-keystrokes 1e-6)

I experienced some problems along the way: (1) The variable name does
not include the word "delay", making it hard to find; (2) I could not
figure out how to disable the delay without providing a number of
seconds; (3) When I press C-x C-g repeatedly, the C-x part flashes a
bit.

Does (3) have anything to do with the "1e-6" hack?  Ideally, I would
want Emacs to have no delay and also no "redraw glitches".

I also wonder, does Emacs have the default 1-second delay to save
bandwidth or something like that?  I ask because the default makes it
harder to learn Emacs for inexperienced computer users.  I base my claim
on causal observations of my children; they often wait for the echo
area, unsure about their "unfinished commands".

Note: If the Emacs core team considers all of the above "features" and
not "bugs", feel free to close this bug report.

Rudy


In GNU Emacs 29.0.50 (build 10, x86_64-apple-darwin21.2.0, NS appkit-2113.20 Version 12.1 (Build 21C52))
 of 2022-01-11 built on Workstation.local
Repository revision: 18dac472553e6cd1102b644c2175012e12215c18
Repository branch: master
Windowing system distributor 'Apple', version 10.3.2113
System Description:  macOS 12.1

Configured using:
 'configure --with-json --with-xwidgets --with-native-compilation'

Configured features:
ACL DBUS GIF GLIB GMP GNUTLS JPEG JSON LCMS2 LIBXML2 MODULES NATIVE_COMP
NOTIFY KQUEUE NS PDUMPER PNG RSVG SQLITE3 THREADS TIFF
TOOLKIT_SCROLL_BARS WEBP XIM XWIDGETS ZLIB

Important settings:
  value of $LC_ALL: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Org-Agenda Week Ddl Grid Habit

Minor modes in effect:
  pdf-occur-global-minor-mode: t
  telega-root-auto-fill-mode: t
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  global-git-commit-mode: t
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  TeX-PDF-mode: t
  shell-dirtrack-mode: t
  corfu-global-mode: t
  corfu-mode: t
  vertico-mouse-mode: t
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  marginalia-mode: t
  global-diff-hl-mode: t
  yas-global-mode: t
  yas-minor-mode: t
  global-hl-todo-mode: t
  global-subword-mode: t
  subword-mode: t
  save-place-mode: t
  global-auto-revert-mode: t
  delete-selection-mode: t
  savehist-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  show-paren-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-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:
/Users/salutis/.emacs.d/elpa/transient-20220112.1305/transient hides /Users/salutis/src/emacs/nextstep/Emacs.app/Contents/Resources/lisp/transient

Features:
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mule custom widget keymap hashtable-print-readable backquote threads
xwidget-internal dbusbind kqueue cocoa ns lcms2 multi-tty
make-network-process native-compile emacs)

Memory information:
((conses 16 1892200 240090)
 (symbols 48 98896 6)
 (strings 32 460671 104583)
 (string-bytes 1 14565513)
 (vectors 16 143664)
 (vector-slots 8 3745252 227117)
 (floats 8 12939 689)
 (intervals 56 56594 6639)
 (buffers 992 96))

-- 
"Programming reliably --- must be an activity of an undeniably mathematical nature […] You see, mathematics is about thinking, and doing mathematics is always trying to think as well as possible." -- Edsger W. Dijkstra (1981)

Rudolf Adamkovič <salutis <at> me.com> [he/him]
Studenohorská 25
84103 Bratislava
Slovakia

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