Eli Zaretskii [Sat, 27 Feb 2021 07:26:55 +0000 (09:26 +0200)]
Avoid crashes in Mew due to corrupted tool-bar label
* src/gtkutil.c (update_frame_tool_bar): Don't keep around a
'char *' pointer to a Lisp string's contents when calling Lisp,
because that could relocate string data; keep the Lisp string
itself instead. This avoids crashes in Mew. (Bug#46791)
Ryan Prior [Thu, 18 Feb 2021 11:48:28 +0000 (12:48 +0100)]
Allow newlines in password prompts again in comint
* lisp/comint.el (comint-password-prompt-regexp): Match all
whitespace (including newline) at the end of the passphrase, not
just space and \t (bug#46609).
(comint-watch-for-password-prompt): Remove trailing newlines from
the prompt (bug#46609).
Eli Zaretskii [Tue, 16 Feb 2021 16:20:06 +0000 (18:20 +0200)]
Avoid point movement when visiting image files
* lisp/image-mode.el (image-toggle-display-image): Preserve point
around the call to exif-parse-buffer, to prevent it from moving
into the image data. (Bug#46552)
Eli Zaretskii [Sun, 7 Feb 2021 15:52:30 +0000 (17:52 +0200)]
Fix language-environment and font selection on MS-Windows
These changes improve setting the language-environment and font
selection when MS-Windows returns useless "ZZZ" as the "language
name", which then disrupts all the setup of the locale-dependent
stuff, and in particular font selection.
* lisp/w32-fns.el (w32-charset-info-alist): Add an element for
"iso8859-5", in case LANG is set to something unusable, like
"ZZZ". This allows fonts capable of displaying Cyrillic
characters to be used even when language preferences are screwed.
* src/w32.c (init_environment): If GetLocaleInfo returns "ZZZ" as
the "language name" for LOCALE_USER_DEFAULT, try again with locale
ID based on what GetUserDefaultUILanguage returns. (Bug#39286)
Clarify how transient indentation modes are exited in the manual
* doc/emacs/indent.texi (Indentation Commands): Clarify that the
other keys don't just exit the transient mode, but are also
handled as normally (bug#46296).
Dmitry Gutov [Thu, 4 Feb 2021 23:17:09 +0000 (01:17 +0200)]
Fix the previous change
* lisp/progmodes/project.el (project-find-regexp):
Fix the previous change (project-root is not defined in this version).
(project-or-external-find-regexp): Same.
Dmitry Gutov [Thu, 4 Feb 2021 01:38:27 +0000 (03:38 +0200)]
Bind default-directory to the project root
* lisp/progmodes/project.el (project-find-regexp):
Bind default-directory to the project root, to save this value
in the resulting buffer (esp. if the project selector was used,
(https://lists.gnu.org/archive/html/emacs-devel/2021-02/msg00140.html).
(project-or-external-find-regexp): Same.
Dmitry Gutov [Sat, 9 Jan 2021 00:08:59 +0000 (02:08 +0200)]
Make sure default-directory relates to the originating buffer
* lisp/progmodes/xref.el (xref--show-xref-buffer):
Pick up default-directory value from the caller
(https://lists.gnu.org/archive/html/emacs-devel/2021-01/msg00551.html).
(xref-show-definitions-buffer-at-bottom): Same.
Fix problem with non-ASCII characters in nnmaildir
* lisp/gnus/nnmaildir.el (nnmaildir-request-article): Enable
multipart 8bit-content-transfer-encoded files to be displayed
correctly by reading as `raw-text' instead of having Emacs
(incorrectly) decode the files (bug#44307).
Eli Zaretskii [Wed, 27 Jan 2021 15:15:46 +0000 (17:15 +0200)]
Improve documentation of 'read-regexp' and friends
* doc/emacs/glossary.texi (Glossary): Add "Tag" to the Glossary.
* doc/emacs/maintaining.texi (Xref): Mention that identifiers are
also known as "tags".
Eli Zaretskii [Sat, 23 Jan 2021 09:28:32 +0000 (11:28 +0200)]
Fix last change
* doc/lispref/text.texi (Undo): Add a cross-reference to the
description of 'undo-amalgamate-change-group'.
(Atomic Changes): Expand and improve the description of
'undo-amalgamate-change-group'. (Bug#42303)
Eli Zaretskii [Fri, 22 Jan 2021 07:57:19 +0000 (09:57 +0200)]
Improve documentation of sendmail.el defcustom's
* lisp/mail/sendmail.el (mail-archive-file-name)
(mail-default-reply-to, mail-self-blind, mail-default-headers):
Say in the doc string that 'message-default-mail-headers' shall be
customized when using 'message-mode' for email composition.
(Bug#46029)
Martin Rudalics [Sun, 10 Jan 2021 10:20:56 +0000 (11:20 +0100)]
Fix assertion failure in window_box_height (Bug#45737)
* lisp/window.el (window-sizable): Don't try to grow a mini window
when the root window's minimum height is already larger than its
actual height (Bug#45737).
Eli Zaretskii [Fri, 8 Jan 2021 07:35:05 +0000 (09:35 +0200)]
Fix inhibiting the default.el loading in user init file
* lisp/startup.el (startup--load-user-init-file): Test the value
of 'inhibit-default-init', not just the LOAD-DEFAULTS argument,
because loading the user's init file could have set the value of
the former.
(command-line): Call 'startup--load-user-init-file' with last arg
t: there's no longer any need to test the value of
'inhibit-default-init' here, as it will be tested by the called
function. (Bug#45708)
Fix problem with 8bit content-transfer-encoding in nndoc mbox files
* lisp/gnus/nndoc.el (nndoc-possibly-change-buffer): If we're
reading an mbox file, it may contain messages that use
content-transfer-encoding 8bit, which means that we have to treat
the file as a sequence of byte (bug#42951). This avoids
double-decoding -- once by Emacs when inserting the mbox into the
buffer, and once by Gnus when displaying the articles.
Mauro Aranda [Mon, 4 Jan 2021 12:58:10 +0000 (09:58 -0300)]
Update two user option names in the Widget manual
* doc/misc/widget.texi (Basic Types): The user options
widget-glyph-directory and widget-glyph-enable were renamed long ago
to widget-image-directory and widget-image-enable, but the manual
kept calling them by their old names. Update the names.
Paul Eggert [Sun, 3 Jan 2021 19:19:48 +0000 (11:19 -0800)]
Fix broken build on AIX 7.2
Without this fix, the build on AIX 7.2 with xlc fails in the ‘CCLD
temacs’ step with the diagnostic ‘ld: 0711-317 ERROR: Undefined
symbol: BC’. This is because -lcurses does not define BC etc.
* configure.ac: When building terminfo.o, define
TERMINFO_DEFINES_BC if the library defines BC etc.
* src/terminfo.c (UP, BC, PC): Define depending on
TERMINFO_DEFINES_BC, not on TERMINFO.
Eli Zaretskii [Thu, 31 Dec 2020 20:27:30 +0000 (22:27 +0200)]
Improve documentation of 'network-lookup-address-info'
* src/process.c (Fnetwork_lookup_address_info):
* doc/lispref/processes.texi (Misc Network): Document the error
message emitted by 'network-lookup-address-info' when it fails.
Eli Zaretskii [Mon, 14 Dec 2020 18:09:04 +0000 (20:09 +0200)]
Fix point location when completing in gdb-mi.el
* lisp/progmodes/gdb-mi.el (def-gdb-auto-update-handler): Don't
force window-start position, so that redisplay doesn't move point
when popping completion window below the GUD one. (Bug#45052)
Alan Third [Sat, 31 Oct 2020 15:14:34 +0000 (15:14 +0000)]
Fix crash in ns_mouse_position (bug#44313)
* src/nsterm.m (ns_destroy_window): Close the window before freeing
the frame resources so we don't end up accessing the frame struct
after it's been freed.
Alan Third [Sat, 5 Dec 2020 19:40:08 +0000 (19:40 +0000)]
Fix crash when using XRender and restoring image from X (bug#44930)
* src/dispextern.h (struct image): Add original dimension elements.
* src/image.c (image_set_transform): Store the original dimensions.
(image_get_x_image): If we're using transforms use the original
dimensions with XGetImage.
Tassilo Horn [Fri, 11 Dec 2020 09:24:58 +0000 (10:24 +0100)]
Bind k to image-kill-buffer in doc-view-mode-map.
* lisp/doc-view.el (doc-view-mode-map): Bind k to image-kill-buffer.
The binding k -> doc-view-kill-proc-and-buffer has been removed in
2015 and the function been made an obsolete function alias to
image-kill-buffer (bug#45157).
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