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From: Philipp Stephani
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Subject: bug#43557: 28.0.50;
Please document which objects are mutable and which are not
Date: Tue, 22 Sep 2020 10:29:22 +0200
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Archived-At:
The "Mutability" section in the ELisp manual mentions that there are
mutable and immutable objects, but (besides giving a few examples)
doesn't document which objects are actually mutable. At the very least,
there should be a list of functions that are guaranteed to return
mutable objects, and a statement about the mutability of function return
values in general.
In GNU Emacs 28.0.50 (build 106, x86_64-pc-linux-gnu, GTK+ Version 3.24.20,=
cairo version 1.16.0)
of 2020-09-22
Repository revision: 797ff44d53ef4c4b800de8467b403c876cac3c1f
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12008000
System Description: Debian GNU/Linux rodete
Configured using:
'configure --enable-gcc-warnings=3Dwarn-only
--enable-gtk-deprecation-warnings --without-pop --with-mailutils
--enable-checking=3Dall --enable-check-lisp-object-type --with-modules
'CFLAGS=3D-O1 -ggdb3 -fno-omit-frame-pointer -fsanitize=3Daddress
-fsanitize=3Dundefined -fsanitize=3Dpointer-compare
-fsanitize=3Dpointer-subtract''
Configured features:
XPM JPEG TIFF GIF PNG CAIRO SOUND DBUS GSETTINGS GLIB NOTIFY INOTIFY
LIBSELINUX GNUTLS FREETYPE HARFBUZZ ZLIB TOOLKIT_SCROLL_BARS GTK3 X11
XDBE XIM MODULES THREADS LIBSYSTEMD JSON PDUMPER
Important settings:
value of $LANG: en_US.utf8
value of $XMODIFIERS: @im=3Dibus
locale-coding-system: utf-8-unix
Major mode: Lisp Interaction
Minor modes in effect:
tooltip-mode: t
global-eldoc-mode: t
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
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message rmc dired dired-loaddefs rfc822
mml easymenu mml-sec epa epg epg-config gnus-util rmail rmail-loaddefs
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url-methods url-history url-cookie url-domsuf url-util url-parse
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ring cl-loaddefs cl-lib tooltip eldoc electric uniquify ediff-hook
vc-hooks lisp-float-type mwheel term/x-win x-win term/common-win x-dnd
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 button loaddefs faces
cus-face macroexp files window text-properties overlay sha1 md5 base64
format env code-pages mule custom widget hashtable-print-readable
backquote threads dbusbind inotify dynamic-setting system-font-setting
font-render-setting cairo move-toolbar gtk x-toolkit x multi-tty
make-network-process emacs)
Memory information:
((conses 16 69082 7098)
(symbols 48 8666 1)
(strings 32 23937 1390)
(string-bytes 1 771102)
(vectors 16 13762)
(vector-slots 8 188421 5360)
(floats 8 26 30)
(intervals 56 219 0)
(buffers 992 11))
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