* lisp/net/imap.el (imap-ssl-program): Remove (bug#21134).
(imap-starttls-open): Use open-network-stream instead of starttls.el.
(imap-tls-open): Use open-network-stream instead of tls.el.
* lisp/textmodes/artist.el (artist-figlet-get-font-list-windows):
New function.
(artist-figlet-choose-font): Use it on MS-Windows and MS-DOS.
(Bug#20167)
This is a work-around to prevent the compiler from using semantic
knowledge about malloc for optimization purposes. E.g., gcc 5.2
with -O2 replaces most of calloc's definition by a call to calloc;
see Bug#22085.
* src/gmalloc.c [!HYBRID_MALLOC] (malloc, realloc, calloc)
(aligned_alloc, free): Do not undef. Instead, define these as
functions (perhaps renamed to gmalloc etc.) in terms of gmalloc etc.
* lisp/net/browse-url.el (browse-url)
(browse-url-default-browser, browse-url-default-windows-browser)
(browse-url-default-macosx-browser, browse-url-chromium)
(browse-url-kde, browse-url-text-xterm): Clarify the usage of ARGS
and NEW-WINDOW arguments in these functions. (Bug#19421)
* src/eval.c (unbind_to): Redo so that the FALLTHROUGH!! comment
becomes accurate again. This shouldn’t affect behavior.
(backtrace_eval_unrewind): Apply the recent unbind_to fix here, too.
* test/lisp/url/url-parse-tests.el: Add tests covering url-generic-parse-url.
* test/lisp/url/url-expand-tests.el: Add tests covering url-expand-file-name.
* lisp/url/url-parse.el (url-generic-parse-url): Keep empty fragment
information in URL-struct.
* lisp/url/url-parse.el (url-path-and-query): Do not artificially turn empty
path and query into nil path and query, respectively.
* lisp/url/url-expand.el (url-expander-remove-relative-links): Do not turn
empty path into an absolute ("/") path.
* lisp/url/url-expand.el (url-expand-file-name): Properly resolve
fragment-only URIs. Do not just return them unchanged.
* lisp/url/url-expand.el (url-default-expander): An empty path in the relative
reference URI should not drop the last segment.
Backport:
(cherry picked from commit b792ecea17)
* lisp/url/url-http.el (url-user-agent): Move from here...
* lisp/url/url-vars.el (url-user-agent): ...to here. This is to
keep all the URL defcustoms in one place, and also have it defined
whenever the URL library is loaded.
* doc/misc/url.texi (Customization): Document 'url-user-agent'.
* lisp/progmodes/sh-script.el (sh-mode, sh-set-shell): Document
the 'sh-shell' file-local variable.
(top level): Add an auto-load form to avoid byte-compiler warning
about 'comint-send-string'.
* lisp/url/url-handlers.el: Add autoload cookie so that
`package-list-packages' doesn't bug out (bug#21927) (tiny change)
Backport:
(cherry picked from commit 7a7b5b492f)
* lisp/startup.el (normal-top-level): On MS-Windows, convert
backslashes to forward slashes while decoding default-directory
of the initially-created buffers.
* eww.el (eww-setup-buffer): Always save history, even when
called from outside the eww buffer (bug#19638).
Backport:
(cherry picked from commit 2a0f18d9b6)
* eww.el (eww-mode): Most web pages are left-to-right, so make
that the default (bug#19801).
* shr.el (shr-tag-html): Respect "dir" attributes
(left-to-right, right-to-left).
Backport:
(cherry picked from commit 9e089ec8a3)
* shr.el (shr-table-body): New function to find the real body
of a table.
(shr-tag-table): Use it to render several <tbody> tags in a
table (bug#22170).
Backport:
(cherry picked from commit cdaf33029d)
(eww-make-unique-file-name): Make unique file names by making
files like foo(2).jpg instead of foo(1)(2).jpg.
Backport:
(cherry picked from commit edfdd0a6cb)
* eww.el (eww-decode-url-file-name): New function.
(eww-download-callback): Use it to decode file names before
saving them.
Backport:
(cherry picked from commit af22a010d8)
* shr.el (shr-tag-svg): Ignore SVG images that have no width
or height, because these can't be displayed by ImageMagick,
anyway.
Backport:
(cherry picked from commit 821107d53c)
* lisp/mail/emacsbug.el (report-emacs-bug): Report the system on
which Emacs was built. This is important information for
investigating bug reports reported by users who don't build their
Emacs.
* lisp/international/ucs-normalize.el (eval-when-compile): Make
sure char-code-property-alist includes elements that allow access
to 'decomposition' and 'canonical-combining-class' Unicode
properties, as compiling ucs-normalize.el requires that.
* lisp/loadup.el (featurep 'ns): Load ucs-normalize and ns-win
only of charprop.el was already loaded.
* src/Makefile.in ($(lispsource)/international/ucs-normalize.elc):
New order-only dependency.
* lisp/gnus/gnus-group.el (gnus-group-prepare-flat):
Make gnus-union use `equal' to compare items in lists.
* lisp/gnus/gnus-util.el (gnus-union):
Make it behave like cl-union partially.
* doc/lispref/processes.texi (Asynchronous Processes): Mention the
defaults for process filter and sentinel. Provide cross-references.
(Process Information): Provide cross-references to where filters
and sentinels are described.
(Filter Functions): Add an index entry for "default filter".
(Sentinels): Add a few status messages not documented previously.
Resolve the "killed" confusion. Document and describe the default
sentinel. (Bug#22220)
* src/dired.c (file_name_completion): Reject false matches due to
file-name-coding-systems that decompose characters when encoding
file names, by comparing decoded file names as well. (Bug#22169)
(syms_of_dired) <Qdecomposed_characters>: New DEFSYM.
* lisp/international/ucs-normalize.el (utf-8-hfs): Give it a
non-nil 'decomposed-characters' property.
