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bug#30291: 25.2; "ubuntu mono font" and "query-replace" (twice) hangs em
From: |
Bill Evans |
Subject: |
bug#30291: 25.2; "ubuntu mono font" and "query-replace" (twice) hangs emacs |
Date: |
Mon, 29 Jan 2018 17:58:38 -0800 |
User-agent: |
Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 |
Reproducible steps with "emacs -Q":
1. Set the font with (set-face-attribute 'default nil :font "Ubuntu Mono").
2. In any buffer (including *scratch* of a freshly-started emacs).
3. Do a query-replace, it does not matter if anything is found or replaced.
4. Do another query-replace. This time, emacs should provide the
previous search/replace as default, something ala:
Query replace (foo --> bar): _
where the --> is actually a fancy arrow, not dash-dash-greaterthan.
Emacs always slows down a little in this part.
5. Interrupt (C-g) before completing the act. Emacs hangs (for me).
(Occasionally it requires doing this twice, never more than that.)
If I do not set the font (fresh emacs) or set it to another font (e.g.,
"Consolas"), no such slow-down or hang occurs with the same steps.
Versions: win10_64, emacs-25.2.1 (vgoulet's 25.2mod3), ubuntu mono 0.80
(dtd 2011; non-mono fonts are 0.83 from 2015)
In GNU Emacs 25.2.1 (x86_64-w64-mingw32)
of 2017-04-24 built on KAEL
Repository revision: 784602b10506c50075aa9463891a47380ebea55f
Windowing system distributor 'Microsoft Corp.', version 10.0.16299
Configured using:
'configure --prefix=/tmp/emacs --without-imagemagick --without-dbus
--with-modules 'CFLAGS=-O2 -fomit-frame-pointer -g0''
Configured features:
XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY ACL GNUTLS LIBXML2 ZLIB
TOOLKIT_SCROLL_BARS MODULES
Important settings:
value of $LANG: ENU
locale-coding-system: cp1252
Major mode: Lisp Interaction
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
font-lock-mode: t
blink-cursor-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message dired format-spec rfc822 mml
mml-sec password-cache epg epg-config gnus-util mm-decode mm-bodies
mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail
rfc2047 rfc2045 ietf-drums mm-util help-fns help-mode easymenu
cl-loaddefs pcase cl-lib mail-prsvr mail-utils time-date mule-util
tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type
mwheel dos-w32 ls-lisp disp-table w32-win w32-vars term/common-win
tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment
elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow timer
select scroll-bar mouse jit-lock font-lock syntax facemenu font-core
frame 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 charscript
case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer
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 w32notify w32 multi-tty
make-network-process emacs)
Memory information:
((conses 16 90268 10268)
(symbols 56 20082 0)
(miscs 48 51 126)
(strings 32 16583 4807)
(string-bytes 1 439616)
(vectors 16 11784)
(vector-slots 8 427318 4744)
(floats 8 160 33)
(intervals 56 237 21)
(buffers 976 20))
- bug#30291: 25.2; "ubuntu mono font" and "query-replace" (twice) hangs emacs,
Bill Evans <=