* lisp/eshell/esh-util.el (eshell-path-env, eshell-parse-colon-path):
Make obsolete.
(eshell-path-env-list): New variable.
(eshell-connection-default-profile): New connection-local profile.
(eshell-get-path): Reimplement using 'eshell-path-env-list'; add
LITERAL-P argument.
(eshell-set-path): New function.
* lisp/eshell/esh-var.el (eshell-variable-aliases-list): Add entry for
$PATH.
(eshell-var-initialize): Add 'eshell-path-env-list' to
'eshell-subcommand-bindings'.
* lisp/eshell/esh-ext.el (eshell-search-path): Use 'file-name-concat'
instead of 'concat'.
(eshell/addpath): Use 'eshell-get-path' and 'eshell-set-path'.
* lisp/net/tramp-integration.el: Only apply Eshell hooks when
'eshell-path-env-list' is unbound.
* test/lisp/eshell/esh-var-tests.el
(esh-var-test/path-var/local-directory)
(esh-var-test/path-var/remote-directory, esh-var-test/path-var/set)
(esh-var-test/path-var/set-locally)
(esh-var-test/path-var-preserve-across-hosts): New tests.
* test/lisp/eshell/esh-ext-tests.el: New file.
* test/lisp/eshell/eshell-tests-helpers.el
(with-temp-eshell): Set 'eshell-last-dir-ring-file-name' to nil.
(eshell-tests-remote-accessible-p, eshell-last-input)
(eshell-last-output): New functions.
(eshell-match-output, eshell-match-output--explainer): Use
'eshell-last-input' and 'eshell-last-output'.
* doc/misc/eshell.texi (Variables): Document $PATH.
* etc/NEWS: Announce this change (bug#57556).
This makes commands like "COLUMNS=40 some-command" work as expected.
* lisp/eshell/esh-cmd.el (eshell-subcommand-bindings): Remove
'process-environment' from here...
* lisp/eshell/esh-var.el (eshell-var-initialize): ... and add to here,
along with 'eshell-variable-aliases-list'.
(eshell-inside-emacs): Convert to a 'defvar-local' to make it settable
in a particular Eshell buffer.
(eshell-variable-aliases-list): Make $?, $$, and $* read-only and
update docstring.
(eshell-set-variable): New function...
(eshell-handle-local-variables, eshell/export, eshell/unset): ... use
it.
(eshell/set, pcomplete/eshell-mode/set): New functions.
(eshell-get-variable): Get the variable alias's getter function when
appropriate and use a safer method for checking function arity.
* test/lisp/eshell/esh-var-tests.el (esh-var-test/set/env-var)
(esh-var-test/set/symbol, esh-var-test/unset/env-var)
(esh-var-test/unset/symbol, esh-var-test/setq, esh-var-test/export)
(esh-var-test/local-variables, esh-var-test/alias/function)
(esh-var-test/alias/function-pair, esh-var-test/alias/string)
(esh-var-test/alias/string/prefer-lisp, esh-var-test/alias/symbol)
(esh-var-test/alias/symbol-pair, esh-var-test/alias/export)
(esh-var-test/alias/local-variables): New tests.
* doc/misc/eshell.texi (Built-ins): Add 'set' and update 'unset'
documentation.
(Variables): Expand documentation of how to get/set variables.
* lisp/files-x.el (connection-local-criteria)
(connection-local-profile-name-for-setq): New variables.
(with-connection-local-variables-1): ... let-bind them here.
(connection-local-update-profile-variables)
(connection-local-profile-name-for-criteria): New functions.
(with-connection-local-application-variables, setq-connection-local):
New macros.
* test/lisp/files-x-tests.el: Require 'tramp-integration'
(files-x-test--variable5, remote-lazy-var): New variables.
(files-x-test-hack-connection-local-variables-apply): Expand checks.
(files-x-test-with-connection-local-variables): Remove
'hack-connection-local-variables-apply' check (it belongs in the above
test), and expand some other checks.
(files-x-test--get-lazy-var, files-x-test--set-lazy-var): New
functions.
(files-x-test-connection-local-update-profile-variables)
(files-x-test-setq-connection-local): New tests.
* doc/lispref/variables.texi (Connection Local Variables): Split into
two subsections and document the new features.
* etc/NEWS: Announce 'setq-connection-local'.
* doc/lispref/numbers.texi (Random Numbers): Improve coverage of
random seed, entropy pools, and why one shouldn’t use ‘random’ for
nonces. See Bug#58472.
* doc/misc/gnus.texi (Gnus Versions): Update with some information
from https://www.gnus.org/history.html
(Ma Gnus): Explain that Gnus is now developed together with
Emacs. (Bug#58161)
067361f3a2 ; Improve documentation of 'C-M-i'
fdb6f7cf26 ; Fix documentation of 'comp-enable-subr-trampolines'
be30369e01 ; Avoid incorrect indentation in an @example.
4bd3dd505e Document how to control where the *.eln files are written
b7d7c2d9e9 Add cross-reference to alternative syntaxes for Unicode
# Conflicts:
# doc/emacs/custom.texi
Sadly, their website has been down for several months already.
I was unable to find a new link, but it seems like they haven't
published anything new for over a decade.
* doc/misc/org.org (Summary): Remove broken link to Network Theory Ltd.
* doc/lispref/compile.texi (Native Compilation): Document the
trick of pointing $HOME to a non-existent directory.
(Native-Compilation Variables): Document the role of
'native-comp-eln-load-path' in determining where *.eln files are
written.
These alternative syntaxes allow you to specify Unicode codepoints
using only ASCII, which helps avoid decoding issues.
* doc/emacs/custom.texi (Init Non-ASCII): Add cross reference to
"General Escape Syntax" in the Emacs Lisp Reference Manual.
* lisp/files.el (file-in-directory-p): Clarify doc string.
* doc/lispref/files.texi (Truenames): Move the documentation of
'file-in-directory-p' from here...
(Contents of Directories): ...to here. Add index entries.
(Bug#58364)
* lisp/image/image-dired.el (image-dired-image-mode-map)
(image-dired-image-mode): Rename from
'image-dired-display-image-mode-map' and
'image-dired-display-image-mode'. Update all uses and make old
names into obsolete aliases.
(image-dired-display-this, image-dired-display-next)
(image-dired-display-previous): Rename from
'image-dired-display-thumbnail-original-image',
'image-dired-display-next-thumbnail-original', and
'image-dired-display-previous-thumbnail-original'. Update all uses
and make old names into obsolete aliases.
* doc/emacs/dired.texi (Image-Dired): Update documentation for the
above changes, and improve indexing.
* doc/lispref/display.texi (Showing Images): Adjust.
* lisp/image.el (image-map): Move all keys under the "i" prefix.
(image--repeat-map): New map.
(image-increase-size, image-rotate, image-decrease-size): Make
repeatable.
(image--delayed-change-size): New function.
992611b10a Fix documentation of 'TAB' in cc-mode
08e485a2a5 Fix 'org-export-dispatch' command name in manual
e5a49f44ff * src/emacs.c (load_pdump): Fix use of xpalloc.
7ff5207624 Avoid assertion violation in 'xpalloc'
# Conflicts:
# src/emacs.c
* lisp/files.el (major-mode-remap-alist): New custom var.
(set-auto-mode--last): New var.
(set-auto-mode-0): Obey `major-mode-remap-alist`.
* doc/emacs/modes.texi (Choosing Modes): Document `major-mode-remap-alist`.
* lisp/progmodes/cperl-mode.el: Recommend the use of
`major-mode-remap-alist` over the crude `defalias` solution.
* lisp/textmodes/tex-mode.el (tex--guess-mode): Simplify.
(tex--redirect-to-submode): Obey `major-mode-remap-alist`.
