Vibhav Pant [Sun, 5 Feb 2017 17:02:21 +0000 (22:32 +0530)]
bytecomp.el: Use macroexp-const-p instead of bc-cond-valid-obj2-p.
* lisp/emacs-lisp/bytecomp.el (byte-compile-cond-vars): Use
(macroexp-cons-p) instead of (byte-compile-cond-valid-obj2-p) to
make sure that obj1/obj2 can be compared with `eq'.
* lisp/emacs-lisp/bytecomp.el (byte-compile-inline-lapcode):
Restore value of byte-compile-depth after emitting a jump to a tag
in a jump table, or default/done tags.
Set the depth of final tags for byte-switch to nil after emitting
any jumps to them.
Vibhav Pant [Sun, 5 Feb 2017 13:19:24 +0000 (18:49 +0530)]
byte-opt.el: Replace jump tables while decompiling correctly.
* lisp/emacs-lisp/byte-opt.el (byte-decompile-bytecode-1):
Don't make a copy of the constant vector, as it isn't used with
the decompiled lapcode.
Make sure that the correct lapcode pair/list is being modified while
replacing the jump table.
Vibhav Pant [Sun, 5 Feb 2017 10:07:43 +0000 (15:37 +0530)]
bytecomp.el: Don't store non-keyword symbols in jump-tables.
* lisp/emacs-lisp/bytecomp.el (byte-compile-cond-valid-obj2-p) return
nil when OBJ is a non-keyword symbol (i.e a variable), as the jump
table can only be used when comparing variables with constant values.
Vibhav Pant [Mon, 30 Jan 2017 06:33:23 +0000 (12:03 +0530)]
Fix hash tables not being purified correctly.
* src/alloc.c
(purecopy_hash_table) New function, makes a copy of the given hash
table in pure storage.
Add new struct `pinned_object' and `pinned_objects' linked list for
pinning objects.
(Fpurecopy) Allow purifying hash tables
(purecopy) Pin hash tables that are either weak or not declared with
`:purecopy t`, use purecopy_hash_table otherwise.
(marked_pinned_objects) New function, marks all objects in pinned_objects.
(garbage_collect_1) Use it. Mark all pinned objects before sweeping.
* src/lisp.h Add new field `pure' to struct `Lisp_Hash_Table'.
* src/fns.c: Add `purecopy' parameter to hash tables.
(Fmake_hash_table): Check for a `:purecopy PURECOPY' argument, pass it
to make_hash_table.
(make_hash_table): Add `pure' parameter, set h->pure to it.
(Fclrhash, Fremhash, Fputhash): Enforce that the table is impure with
CHECK_IMPURE.
* src/lread.c: (read1) Parse for `purecopy' parameter while reading
hash tables.
* src/print.c: (print_object) add the `purecopy' parameter while
printing hash tables.
* src/category.c, src/emacs-module.c, src/image.c, src/profiler.c,
src/xterm.c: Use new (make_hash_table).
Dmitry Gutov [Sun, 29 Jan 2017 08:39:55 +0000 (10:39 +0200)]
Say JavaScript, not Javascript
* lisp/progmodes/js.el (js-mode-map, js-syntax-propertize)
(js-js-error, js-eval, js-set-js-context)
(js--get-js-context):
Refer to the language consistently as JavaScript.
Mark Oteiza [Sat, 28 Jan 2017 17:06:41 +0000 (12:06 -0500)]
Use access-file in EWW to check before downloading a file
* lisp/net/eww.el (eww-download): Check accessibility of
eww-download-directory to prevent starting a download that will fail
to write.
* src/fileio.c (Faccess_file): Clarify the use of string argument in
the docstring.
Yuri D'Elia [Sat, 28 Jan 2017 14:20:54 +0000 (15:20 +0100)]
Subject: Check Bcc after the Messag hook has run
* lisp/gnus/message.el (message-send): If the hook modifies
the message (mml tags or headers), we should check bcc on the
final message, not on the original.
Philipp Stephani [Tue, 17 Jan 2017 17:24:29 +0000 (18:24 +0100)]
Don't require a shell when loading htmlfontify
* lisp/htmlfontify.el (hfy-which-etags): Don't call a shell for
detecting the etags version (Bug#25468).
* test/lisp/htmlfontify-tests.el (htmlfontify-bug25468): Add unit
test.
Arash Esbati [Thu, 26 Jan 2017 19:25:16 +0000 (20:25 +0100)]
Add \citetitle to biblatex cite format
* lisp/textmodes/reftex-vars.el (reftex-cite-format-builtin): Add
\citetitle[*] to `reftex-cite-format' and bind them to keys i/I
per user request
http://lists.gnu.org/archive/html/auctex/2017-01/msg00049.html.
Eli Zaretskii [Fri, 27 Jan 2017 09:39:31 +0000 (11:39 +0200)]
Ensure last line is at window bottom in shell buffers
* lisp/shell.el (shell-mode): Use setq-local. Set
scroll-conservatively to 101 locally. See the discussion at
http://lists.gnu.org/archive/html/emacs-devel/2016-12/msg00736.html
for the reasons.
* lisp/gnus/mml.el (mml-generate-mime-1): It seems nonsensical
to try to determine the charset of non-text message parts, so
skip that (bug#24190). This will also remove messages like
"bunzip2ing /tmp/acsb.cpio.bz2...done" while sending messages
if you include such files.
* lisp/gnus/gnus-sum.el (gnus-article-sort-by-marks): New
function (bug#23393).
(gnus-thread-sort-by-marks): Ditto.
(gnus-summary-sort-by-mark): New command suggested by Dan Jacobson.
(gnus-summary-mode-map): Add keystroke.
(gnus-summary-make-menu-bar): Add to menu.
* lisp/gnus/message.el
(message-cross-post-followup-to-header): Gnus server prefixes
shouldn't be included in the group names (bug#21661).
(message-cross-post-followup-to): Ditto.
* lisp/mail/rfc2047.el (rfc2047-fold-field): Remove dead code.
It's been disabled since 2005, when I made the change with the
following comment.
(rfc2047-encode-message-header): Disabled header folding -- not
all headers can be folded, and this should be done by the message
composition mode. Probably. I think.
* lisp/gnus/message.el (message--fold-long-headers): New
function to fold too-long headers (bug#21608).
(message-send-mail): Use it to fill headers longer than 998
characters (which is the protocol limit).
* lisp/gnus/nndoc.el (nndoc-possibly-change-buffer): Don't bug
out on invalid files, like invalid .gz files (bug#21538).
This may hinder Gnus from starting up.
* lisp/gnus/message.el (message-do-fcc): Copy the local
variables from the Message buffer so that local settings of
`message-fcc-handler-function' etc are respected (bug#21174).
Paul Eggert [Thu, 26 Jan 2017 05:13:19 +0000 (21:13 -0800)]
Replace QUIT with maybe_quit
There’s no longer need to have QUIT stand for a slug of C statements.
Use the more-obvious function-call syntax instead.
Also, use true and false when setting immediate_quit.
These changes should not affect the generated machine code.
* src/lisp.h (QUIT): Remove. All uses replaced by maybe_quit.
Paul Eggert [Thu, 26 Jan 2017 04:27:45 +0000 (20:27 -0800)]
A quicker check for quit
On some microbenchmarks this lets Emacs run 60% faster on my
platform (AMD Phenom II X4 910e, Fedora 25 x86-64).
* src/atimer.c: Include keyboard.h, for pending_signals.
* src/editfns.c (Fcompare_buffer_substrings):
* src/fns.c (Fnthcdr, Fmemq, Fmemql, Fassq, Frassq, Fplist_put)
(Fnconc, Fplist_member):
Set and clear immediate_quit before and after loop instead of
executing QUIT each time through the loop. This is OK for loops
that affect only locals.
* src/eval.c (process_quit_flag): Now static.
(maybe_quit): New function, containing QUIT’s old body.
* src/fns.c (rarely_quit): New function.
(Fmember, Fassoc, Frassoc, Fdelete, Fnreverse, Freverse)
(Flax_plist_get, Flax_plist_put, internal_equal, Fnconc):
Use it instead of QUIT, for
speed in tight loops that might modify non-locals.
* src/keyboard.h (pending_signals, process_pending_signals):
These belong to keyboard.c, so move them here ...
* src/lisp.h: ... from here.
(QUIT): Redefine in terms of the new maybe_quit function, which
contains this macro’s old definiens. This works well with branch
prediction on processors with return stack buffers, e.g., x86
other than the original Pentium.
* lisp/mail/ietf-drums.el (ietf-drums-parse-address): Don't
bug out on addresses like
(ietf-drums-parse-address "\"Foo \"bar\" <larsi@gnus.org>")
(bug#18572).
* lisp/gnus/gnus-art.el (gnus-article-mode-map): Also bind the
C-c keys so that they execute in the summary buffer
(bug#18257). This makes commands like `C-c C-f' work from the
article buffer.
Vibhav Pant [Wed, 25 Jan 2017 19:24:59 +0000 (00:54 +0530)]
* lisp/emacs-lisp/byte-opt.el: Add support for decompiling switch
* lisp/emacs-lisp/byte-opt.el: (byte-decompile-bytecode-1) When the
constant encountered precedes a byte-switch op, replace all the
addresses in the jump table with tags.
Only save .newsrc file if the native method is NNTP
* lisp/gnus/gnus-start.el (gnus-save-newsrc-file): Only save
the .newsrc file if the native select method is NNTP
(bug#18198). This avoids problems with invalid IMAP group
names and the like in the .newsrc file.
Only save .newsrc file if the native method is NNTP
* lisp/gnus/gnus-start.el (gnus-save-newsrc-file): Only save
the .newsrc file if the native select method is NNTP
(bug#18198). This avoids problems with invalid IMAP group
names and the like in the .newsrc file.
* lisp/gnus/mml.el (mml-generate-mime-1): Detect which coding
system has been used in attached text files, and don't try to
do any encoding of these files (bug#13808).
* src/gnutls.c (emacs_gnutls_handle_error): Demote the normal
peer-closed-connection "The TLS connection was non-properly
terminated" message to a lower level so that it isn't shown to
the user by default.
Avoid having eww unexpectedly open external browsers
* lisp/net/eww.el (eww-render): Instead of opening unsupported
content types like audio/mpeg directly in an external browser
(which can be very confusing especially when something
redirects to a file like that), just display a simple
interstitial that people can choose to click on or not
(bug#22671).
When opening new eww buffers, use buffer names based on the host name
* lisp/net/eww.el (eww-browse-url): When opening in a new
window, use a buffer name based on the host name (bug#23738).
(eww--dwim-expand-url): Refactored out into its own function
for easier reuse.
David Engster [Tue, 24 Jan 2017 21:47:53 +0000 (22:47 +0100)]
xml: Fix parsing of default namespace with quoted names
* lisp/xml.el (xml-parse-attlist): Properly extract namespace when
parsing is done with quoted symbol names (bug#23440).
* test/lisp/xml-tests.el (xml-parse-test--default-namespace-qnames)
(xml-parse-test-default-namespace-qnames): Test for the above.
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