* src/gnutls.c (syms_of_gnutls) <libgnutls-version>: New DEFSYM.
* lisp/term/w32-win.el (dynamic-library-alist): Determine which
GnuTLS DLL to load according to value of libgnutls-version.
Fixes: bug#20294
Copyright-paperwork-exempt: yes
* src/w32.h (register_aux_fd): New function declaration.
* src/w32.c (register_aux_fd): New function.
* src/process.h (struct Lisp_Process): New member stderrproc.
* src/process.c (PIPECONN_P): New macro.
(PIPECONN1_P): New macro.
(Fdelete_process, Fprocess_status, Fset_process_buffer)
(Fset_process_filter, Fset_process_sentinel, Fstop_process)
(Fcontinue_process): Handle pipe process specially.
(create_process): Respect p->stderrproc.
(Fmake_pipe_process): New function.
(Fmake_process): Add new keyword argument :stderr.
(wait_reading_process_output): Specially handle a pipe process when
it gets an EOF.
(syms_of_process): Register Qpipe and Smake_pipe_process.
* doc/lispref/processes.texi (Asynchronous Processes): Document
`make-pipe-process' and `:stderr' keyword of `make-process'.
* lisp/subr.el (start-process): Suggest to use `make-process' handle
standard error separately.
* test/automated/process-tests.el (process-test-stderr-buffer)
(process-test-stderr-filter): New tests.
* etc/NEWS: Mention new process type `pipe' and its usage with the
`:stderr' keyword of `make-process'.
* src/window.c (Frecenter): Use the same code for GUI and TTY
frames alike; use vmotion only for "initial" frames. This is
because vmotion doesn't support visual-line-mode. Rewrite the
'iarg >= 0' case to use move_it_* functions instead of using
vmotion, for the same reason. Fix the clipping of the argument
value to support scroll-margin in all cases and avoid unwarranted
recentering. Reported by Milan Stanojević <milanst@gmail.com> in
http://lists.gnu.org/archive/html/help-gnu-emacs/2015-04/msg00092.html,
which see.
4d2e7e1 Fixes: debbugs:19175
2e0cfcc Fix the preamble text of the DIR file we install (Bug#20213)
22ece83 src/w32proc.c: Describe in a comment w32 subprocess implementation.
Conflicts:
ChangeLog
src/ChangeLog
src/xterm.c
Derived from a bug report by Nicolas Richard in:
http://bugs.gnu.org/20191#20
* xsmfns.c (smc_save_yourself_CB): Don't dump core if
invocation-name is not a string. Initialize user-login-name if it
is not already initialized, and don't dump core if it is not a
string.
(create_client_leader_window): Don't dump core if x-resource-name
and x-resource-class are not both strings.
(x_session_initialize): Don't dump core if x-session-previous-id,
invocation-directory, and invocation-name are not strings.
* editfns.c (Fuser_login_name, Fuser_real_login_name)
(syms_of_editfns): Don't rely on all-bits-zero being an Elisp integer,
as this is no longer true now that Qnil == 0.
From a suggestion by Eli Zaretskii in:
http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00824.html
* process.c (NON_BLOCKING_CONNECT): Simplify by assuming that
BROKEN_NON_BLOCKING_CONNECT is not defined.
(SELECT_CAN_DO_WRITE_MASK): Remove, and assume it's now true.
src/lread.c (substitute_object_recurse): For sub-char-tables, start
the recursive SUBSTITUTE loop from index of 2, to skip the
non-Lisp members of the sub-char-table. See the discussion at
http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00520.html
for the details.
Based on ideas from Kim F. Storm <storm@cua.dk>, see
http://lists.gnu.org/archive/html/emacs-devel/2006-12/msg00873.html.
src/w32proc.c (reader_thread): If the FILE_CONNECT flag is set, call
'_sys_wait_connect'. If it returns STATUS_CONNECT_FAILED, exit
the thread with code 2.
(sys_select): Support 'wfds' in addition to 'rfds'. If a
descriptor in 'wfds' has its bit set, but the corresponding
fd_info member doesn't have its FILE_CONNECT flag set, ignore the
descriptor. Otherwise, acknowledge a successful non-blocking
connect by resetting the FILE_CONNECT flag and setting cp->status
to STATUS_READ_ACKNOWLEDGED.
src/w32.h (STATUS_CONNECT_FAILED): New enumeration value.
(struct _child_process): New member 'errcode'.
(FILE_CONNECT): New flag.
(_sys_wait_connect): Add prototype.
src/w32.c (pfn_WSAEnumNetworkEvents): New function pointer.
(init_winsock): Load WSAEnumNetworkEvents from winsock DLL.
(set_errno): Map WSAEWOULDBLOCK and WSAENOTCONN.
(sys_connect): Support non-blocking 'connect' calls by setting the
FILE_CONNECT flag in the fd_info member and returning EINPROGRESS.
(_sys_read_ahead): Add debug message if this function is called
for a descriptor that waits for a non-blocking connect to complete.
(_sys_wait_connect): New function.
(sys_read): Support STATUS_CONNECT_FAILED. Return the error code
recorded by _sys_wait_connect when the non-blocking connect
failed. Don't call WSAGetLastError before a call to set_errno had
a chance to use its value, since WSAGetLastError clears the last
error.
nt/inc/ms-w32.h (BROKEN_NON_BLOCKING_CONNECT): Don't define.
* src/editfns.c (save_excursion_save): Don't save the mark.
(save_excursion_restore): Don't restore the mark.
(Fsave_excursion): Fix docstring accordingly.
* doc/lispintro/emacs-lisp-intro.texi:
* doc/lispref/positions.texi (Excursions, Narrowing): `save-excursion' does
not save&restore the mark any more.
* doc/lispref/numbers.texi (Float Basics): Improve ldexp documentation.
* src/floatfns.c (Fldexp): Require 2 args. Avoid undefined behavior
if the exponent is out of 'int' range. Improve documentation.
Fixes: bug#20185
* etc/NEWS: Mention change to `process-running-child-p`.
* src/process.c (Fprocess_running_child_p): Return number identifier of
the foreground process group if we know it.
src/emacs.c (synchronize_locale) [WINDOWSNT]: Ignore 'category' and
always use LC_ALL instead. Fixes problems with setting
system-time-locale to something non-default.
* lisp/emacs-lisp/cl-preloaded.el (cl--struct-get-class): New function.
(cl--make-slot-desc): New constructor.
(cl--plist-remove, cl--struct-register-child): New functions.
(cl-struct-define): Rewrite.
(cl-structure-class, cl-structure-object, cl-slot-descriptor)
(cl--class): New structs.
(cl--struct-default-parent): Initialize it here.
* lisp/emacs-lisp/cl-macs.el (cl--find-class): New macro.
(cl-defsubst, cl--defsubst-expand, cl--sublis): Move before first use.
(cl--struct-default-parent): New var.
(cl-defstruct): Adjust to new representation of classes; add
default parent. In accessors, signal `wrong-type-argument' rather than
a generic error.
(cl-struct-sequence-type, cl-struct-slot-info)
(cl-struct-slot-offset): Rewrite.
* lisp/emacs-lisp/cl-generic.el (cl--generic-struct-specializers)
(cl-generic-generalizers): Rewrite.
* src/alloc.c (purecopy): Handle hash-tables.
* lisp/emacs-lisp/debug.el (debug--implement-debug-on-entry):
Bind inhibit-debug-on-entry here...
(debug): Instead of here.
* lisp/emacs-lisp/macroexp.el (macroexp--debug-eager): New var.
(internal-macroexpand-for-load): Use it.
* lwlib/xlwmenu.c (pop_up_menu): Remove debugging code.
Fixes: debbugs:20116
* src/minibuf.c (Fread_buffer): Add `predicate' argument.
* src/callint.c (Fcall_interactively): Adjust calls accordingly.
* lisp/erc/erc.el (erc-switch-to-buffer): Rename from erc-iswitchb and rewrite
using read-buffer.
(erc--buffer-p): New function, extracted from erc-buffer-filter.
(erc-buffer-filter): Use it.
(erc-with-all-buffers-of-server): Silence compile warning if the return
value is unused.
(erc-is-valid-nick-p, erc-common-server-suffixes, erc-get-arglist)
(erc-command-name, erc-popup-input-buffer): Use \` and \' to match
beg/end of string.
* lisp/obsolete/iswitchb.el (iswitchb-read-buffer): Add `predicate' arg.
* lisp/isearchb.el (isearchb-iswitchb): Adjust accordingly.
* lisp/ido.el (ido-read-buffer): Add `predicate' argument.
* lisp/misearch.el (unload-function-defs-list): Declare before use.
src/xdisp.c (handle_invisible_prop): Fix up it->position even when
we are going to load overlays at the beginning of the invisible
text.
(setup_for_ellipsis): Reset the ignore_overlay_strings_at_pos_p
flag also here.
(next_overlay_string): Set the overlay_strings_at_end_processed_p
flag only if the overlays just processed were actually loaded at
EOB.
src/w32font.c (font_supported_scripts): Add subranges for Latin
Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
Lydian, Dominoe Tiles, and Mahjong Tiles. Break the Mathematical
Alphanumeric Symbols into several "scripts" like fontset.el does.
(syms_of_w32font): DEFSYM all the new script symbols.
lisp/international/fontset.el (script-representative-chars): Add a
representative character for 'vai'.
src/w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
Fix typedefs to be consistent with the corresponding w32 API
signatures.
(w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
DefWindowProc if we successfully handled the message, as doing so
causes problems in displaying selection dialogs.
src/keyboard.c (make_lispy_position): When the click is on the
right-side vertical scroll bar, pass the rightmost X coordinate to
buffer_posn_from_coords, so that the returned text position
reflects the closest point to the click. Fixes region extension
when mouse moves outside the Emacs frame that has scroll bars on
the right.
