It broke the established argument handling methods provided by eshell
aliases (Bug#28568).
* doc/misc/eshell.texi (Aliases): Fix example, call out use of
arguments in aliases.
* lisp/eshell/em-alias.el (eshell-maybe-replace-by-alias): Ignore
ARGS.
* lisp/vc/vc-hooks.el (vc-prefix-map):
Bind `vc-region-history' to 'C-x v h', which was earlier bound to
`vc-insert-headers' (Bug#27644).
* doc/emacs/maintaining.texi (VC Change Log): Mention the new binding.
* doc/emacs/vc1-xtra.texi (Version Headers): Remove the association of
'C-x v h' with `vc-insert-headers'.
(http://lists.gnu.org/archive/html/emacs-devel/2017-09/msg00957.html)
* doc/emacs/maintaining.texi (Identifier Search): Change wording
of index entries to make them different from those for multi-file
isearch commands. (Bug#28584)
* doc/emacs/search.texi (Other Repeating Search): Index the
multi-* commands. (Bug#28584) Rearrange the indexing to keep
each index entry close to its subject.
Also revert ee512e9a82
* lisp/files.el (buffer-offer-save): In addition to nil and t, now
allows a third symbol value, `always'. A buffer where this option is
set to `always' will always be offered for save by
`save-some-buffers'.
(save-some-buffers): Check the exact value of this buffer-local
variable. No longer check the buffer name, or the value of
`write-contents-functions'.
* doc/lispref/buffers.texi (Killing Buffers): Note change in manual.
* doc/lispref/files.texi (Saving Buffers): Remove note about buffer
names.
* etc/NEWS: Mention in NEWS.
* doc/misc/trampver.texi:
* lisp/net/trampver.el: Change version to "2.3.3.26.1".
(customize-package-emacs-version-alist): Add Tramp version
integrated in Emacs 26.1.
* src/xdisp.c (handle_display_spec): If the display property is
wrapped in 'disable-eval' form, disable Lisp evaluation while
processing this property.
(handle_single_display_spec): Accept new argument ENABLE_EVAL_P.
If that argument is false, don't evaluate Lisp while processing
display properties.
* lisp/textmodes/enriched.el
(enriched-allow-eval-in-display-props): New defcustom.
(enriched-decode-display-prop): If
enriched-allow-eval-in-display-props is nil, wrap the display
property with 'disable-eval' to disable Lisp evaluation when the
display property is processed for display. (Bug#28350)
* lisp/gnus/mm-view.el (mm-inline-text): Re-enable processing of
enriched text.
* doc/lispref/display.texi (Display Property): Document the
'disable-eval' wrapping of 'display' properties.
* doc/emacs/text.texi (Enriched Properties): Document
'enriched-allow-eval-in-display-props'.
* etc/NEWS: Describe the security issues with Enriched Text mode
and their solution.
Most of this change is to boilerplate commentary such as license URLs.
This change was prompted by ftp://ftp.gnu.org's going-away party,
planned for November. Change these FTP URLs to https://ftp.gnu.org
instead. Make similar changes for URLs to other organizations moving
away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and
fsf.org when this works, as this will further help defend against
man-in-the-middle attacks (for this part I omitted the MS-DOS and
MS-Windows sources and the test tarballs to keep the workload down).
HTTPS is not fully working to lists.gnu.org so I left those URLs alone
for now.
'cl-gensym' was simply moved here, but let us take an opportunity to
shed some historical baggage.
* lisp/subr.el (gensym): Remove special treatment of PREFIX as a
number. Use "g" as prefix to differentiate from cl-gensym defaults.
* doc/lispref/symbols.texi (Creating Symbols): Update accordingly.
* lisp/emacs-lisp/cl-macs.el (cl--gensym-counter, cl-gensym): Restore.
Bug#28412
* lisp/files.el (basic-save-buffer): Re-arrange function so that
write-contents-functions are run earlier. If they return non-nil,
consider the buffer saved without requiring the buffer to be
visiting a file.
(save-some-buffers): This function should consider any buffer with a
buffer-local value for write-contents-functions eligible for
saving.
* test/lisp/files-tests.el (files-test-no-file-write-contents): New
test.
* doc/lispref/files.texi (Saving Buffers): Mention in docs.
* etc/NEWS: And in NEWS.
Do the special dance with the destination only if it is a
directory name, for consistency with copy-file etc. (Bug#27986).
* doc/emacs/files.texi (Copying and Naming):
* doc/lispref/files.texi (Create/Delete Dirs):
* etc/NEWS: Document this.
* lisp/files.el (copy-directory): Treat NEWNAME as special
only if it is a directory name.
This changes the behavior of rename-file etc. slightly.
The old behavior mostly disagreed with the documentation, and had
a race condition bug that could allow attackers to modify victims'
write-protected directories (Bug#27986).
* doc/lispref/files.texi (Changing Files): Document that in
rename-file etc., NEWFILE is special if it is a directory name.
* etc/NEWS: Document the change in behavior.
* src/fileio.c (directory_like): Remove. All uses removed.
(expand_cp_target): Test only whether NEWNAME is a directory name,
not whether it is currently a directory. This avoids a race.
(Fcopy_file, Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
Document behavior if NEWNAME is a directory name.
(Frename_file): Simplify now that the destdir behavior occurs
only when NEWNAME is a directory name.
* test/lisp/net/tramp-tests.el (tramp-test11-copy-file)
(tramp-test12-rename-file, tramp--test-check-files):
Adjust tests to match new behavior.
* doc/lispref/files.texi (Truenames): Explain handling of
targets of `file-truename' and `make-symbolic-link', which
look like a remote file name.
* etc/NEWS: Precise examples for symlinks which look like
remote file names. MUSTBENEW of `write-region' is not
propagated to file name handlers.
I don't find this information to accurately reflect possible use cases
for Eshell; plus, it doesn't offer much in the way of information,
just opinion.
* doc/misc/tramp.texi (Traces and Profiles): Mention the
backtrace when tramp-verbose is greater than or equal to 10.
* lisp/net/tramp-adb.el (tramp-adb-file-name-handler-alist):
Use `tramp-handle-add-name-to-file'.
* lisp/net/tramp-gvfs.el (tramp-gvfs-file-name-handler-alist): Use
`tramp-handle-add-name-to-file' and `tramp-handle-file-truename'.
* lisp/net/tramp-sh.el (tramp-sh-handle-make-symbolic-link): Improve.
* lisp/net/tramp-smb.el (tramp-smb-errors):
Add "NT_STATUS_CONNECTION_DISCONNECTED" and
"NT_STATUS_OBJECT_PATH_SYNTAX_BAD".
(tramp-smb-file-name-handler-alist): Use `tramp-handle-file-truename'.
(tramp-smb-do-file-attributes-with-stat): Return non-nil only
if one of the attributes is non-nil.
(tramp-smb-handle-file-local-copy): Use `file-truename'.
(tramp-smb-handle-file-truename): Move to tramp.el.
(tramp-smb-handle-insert-directory): Show symlinks.
(tramp-smb-handle-make-symbolic-link): Improve.
(tramp-smb-read-file-entry): Handle extended file modes in Samba.
* lisp/net/tramp.el (tramp-handle-add-name-to-file)
(tramp-handle-file-truename): New defuns.
* test/lisp/net/tramp-tests.el (tramp-test21-file-links): Extend test.
(tramp--test-check-files): Make check for "smb".
* lib-src/emacsclient.c (fail): Parse ALTERNATE_EDITOR, or
corresponding command-line argument, into quote- or space-separated
tokens. If a token starts with a quote, then it naturally is expected
to end with a quote; escaping is not supported. This is enough to cope
with the typical case of requiring the initial path to be quoted,
common on Windows where it may contain spaces.
* etc/NEWS: Document.
* doc/emacs/misc.texi: Likewise.
* doc/man/emacsclient.1: Tweak to remove the implication that only an
editor can be specified (the manual already mentions a “command”).
Fix a small error where “EDITOR” is referred to rather than
“ALTERNATE_EDITOR”.
* test/lib-src/emacsclient-tests.el: Add tests.
* doc/emacs/cmdargs.texi (Initial Options): Document the
'--module-assertions' command-line option.
* doc/lispref/loading.texi (Dynamic Modules): Add a
cross-reference to the description of '--module-assertions'.
* etc/NEWS: Update the NEWS entry for --module-assertions.
