* lisp/select.el (gui-get-selection-alist): New method.
(gui-get-selection): Use it. Rename from x-get-selection.
(x-get-selection): Define as obsolete alias.
(x-get-clipboard): Mark obsolete.
(gui-get-primary-selection): New function.
(x-get-selection-value): Mark obsolete.
(gui-own-selection-alist, gui-disown-selection-alist)
(gui-selection-owner-p-alist): New methods.
(gui-set-selection): Use them. Rename from x-set-selection.
(x-set-selection): Define as obsolete alias.
(gui--valid-simple-selection-p): Rename from
x-valid-simple-selection-p.
* lisp/w32-common-fns.el (gui-own-selection, gui-disown-selection)
(gui-selection-owner-p, gui-get-selection): Define for w32.
(w32-get-selection-value): Rename from x-get-selection-value.
Use the new gui-last-selected-text.
* lisp/term/x-win.el (x-get-selection-value): Remove.
(x-clipboard-yank): Declare obsolete.
(gui-own-selection, gui-disown-selection, gui-get-selection)
(gui-selection-owner-p): Define for x.
* lisp/term/w32-win.el (w32-win-suspend-error): Rename from
x-win-suspend-error.
* lisp/term/pc-win.el (w16-get-selection-value): Rename from
x-get-selection-value.
(w16-selection-owner-p): Rename from x-selection-owner-p.
(gui-own-selection, gui-disown-selection, gui-get-selection)
(gui-selection-owner-p): Define for pc.
(w16--select-text): New function.
* lisp/term/ns-win.el (gui-own-selection, gui-disown-selection)
(gui-get-selection, gui-selection-owner-p): Define for ns.
* lisp/term.el (term-mouse-paste):
* lisp/mouse.el (mouse-yank-primary): Use gui-get-primary-selection.
* src/nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
Rename from the "x-" prefix.
* doc/lispref/internals.texi (Stack-allocated Objects):
Adjust to match the revised, less error-prone macros.
* src/frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
* src/lisp.h (AUTO_CONS): Rename from scoped_cons.
(AUTO_LIST1): Rename from scoped_list1.
(AUTO_LIST2): Rename from scoped_list2.
(AUTO_LIST3): Rename from scoped_list3.
(AUTO_LIST4): Rename from scoped_list4.
(AUTO_STRING): Rename from SCOPED_STRING.
* src/frame.h (AUTO_FRAME_ARG):
* src/lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
(AUTO_LIST4, AUTO_STRING):
Prepend a new argument 'name'.
Declare a variable instead of yielding a value.
All uses changed.
* src/lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
src/w32fns.c (w32_createwindow): Accept an additional argument, an
array of 2 values specifying the coordinates of the frame's
top-left corner. Use these values instead of calling x_get_arg,
which can cons Lisp objects, and therefore cannot be called except
from the main thread. Remove redundant tests for the default
values.
(my_create_window): Move the calculation of the coordinates of the
frame's top-left edge here. Pass them to the input thread via the
second parameter of the WM_EMACS_CREATEWINDOW message. See
http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
for the details.
The build_local_string macro was used in two ways: (1) string
literals for which scoped allocation suffices, and (2) file name
components, where it's not safe in general to assume bounded-size
ASCII data. Simplify by defining a new macro SCOPED_STRING that
allocates a block-scope string, and by using SCOPED_STRING for (1)
and build_string for (2). Furthermore, actually use stack
allocation only for objects known to have sufficient alignment.
This simpler implementation means Emacs can make
USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
GC_MAKE_GCPROS_NOOPS.
* lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
for fewer differences among implementations.
(struct Lisp_String): Now GCALIGNED.
(USE_STACK_LISP_OBJECTS): Default to true, since the
implementation no longer insists on a nonempty GCALIGNED.
But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
(SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
separately. Move definiens to scoped_cons. The old definition
was incorrect when GCALIGNED was defined to be empty.
(union Aligned_String): New type.
(USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
implementation ports to compilers that don't align strictly enough.
Don't worry about the union sizes; it's not worth bothering about.
(scoped_cons, scoped_list1, scoped_list3, scoped_list4):
Rewrite using USE_STACK_CONS.
(scoped_cons): Assume the use of union Aligned_Cons.
(lisp_string_size, make_local_string, build_local_string): Remove.
Unless otherwise specified, all callers of build_local_string
changed to use SCOPED_STRING.
(SCOPED_STRING): New macro.
* data.c (wrong_choice):
* menu.c (single_menu_item):
* process.c (Fformat_network_address):
Hoist use of SCOPED_STRING out of a scope, so that its returned
object lives long enough.
* fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
as the string might be long or might not be ASCII.
README: Bump version to 25.0.50.
configure.ac (AC_INIT): Bump version to 25.0.50.
nt/makefile.w32-in (VERSION): Bump version to 25.0.50.
nt/emacsclient.rc: Bump version to 25.0.50.
nt/emacs.rc: Bump version to 25.0.50.
nt/config.nt (VERSION): Bump version to 25.0.50.
msdos/sed2v2.inp: Bump version to 25.0.50.
etc/refcards/ru-refcard.tex: Bump version to 25.0.50.
etc/refcards/emacsver.tex: Bump version to 25.0.50.
src/msdos.c (internal_terminal_init): Bump version to 25.
doc/man/emacs.1: Bump version to 25.0.50.
doc/emacs/emacsver.texi (EMACSVER): Bump to 20.0.50.
src/xdisp.c (cursor_row_fully_visible_p): Update commentary.
(redisplay_window): Treat the frame's frozen_window_starts flag
the same way as the optional_new_start flag for the window: only
obey it if the glyph row showing point will be fully visible.
Likewise when the window start is in a continuation line. If,
after trying everything under the 'force_start' label, point is
still not fully visible, give up and scroll the window. Add
debugging traces.
src/window.c (Frecenter): Set the window's redisplay flag.
* configure.ac (HAVE_STATEMENT_EXPRESSIONS): Remove.
For USE_STACK_LISP_OBJECTS, we always assume __GNUC__.
* lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
(SCOPED_CONS_INITIALIZER): New macro.
(scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
(USE_LOCAL_ALLOCA): Remove.
(local_cons, local_list1, local_list2, local_list3, local_list4):
Remove. Stack overflow checking makes them too slow.
(make_local_vector): Likewise. Also we just don't have enough
users for it.
(enum LISP_STRING_OVERHEAD): Remove.
(local_string_init, local_vector_init): Remove prototypes.
(make_local_string, build_local_string): Redesign to target short
compile-time string constants, fall back to regular string allocation
where appropriate.
(lisp_string_size): New function.
(verify_ascii) [ENABLE_CHECKING]: Add prototype.
* alloc.c (local_string_init, local_vector_init): Remove.
(verify_ascii) [ENABLE_CHECKING]: New function.
* buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
* fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
* menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
* xselect.c, xterm.c: All related users changed.
* lisp/emacs-lisp/cconv.el (cconv-convert, cconv-analyse-form):
Remove track-mouse case.
* lisp/emacs-lisp/bytecomp.el (byte-compile-track-mouse): Remove.
* src/keyboard.c (track-mouse): Rename to internal--track-mouse.
Make it into a function and change arg to be a function.
* lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
and Solaris and it's likely to work on similar platforms.
* keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
New macros.
(position_to_Time, Time_to_position): New functions.
(gen_help_event, kbd_buffer_get_event): Use them.
* systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
Go back to plain 'unsigned long', so that 'Time' is the same
for both X and non-X builds; this is less likely to cause surprise.
* termhooks.h: Remove compile-time check that Time and ptrdiff_t
are the same size; this is no longer required.
* font.c (font_style_to_value): Use make_local_vector.
(font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
* keymap.c (append_key): Use scoped_list1.
src/systime.h (Time): Define as size_t, to be consistent with 64-bit
Windows builds, where 'long' is a 32-bit type.
src/w32inevt.h (w32_console_mouse_position): Update the argument
types to use 'Time'.
src/w32term.c (w32_mouse_position)
(x_horizontal_scroll_bar_report_motion)
(x_scroll_bar_report_motion): Update the argument types to use
'Time'.
src/w32term.c (w32_read_socket): Don't use frame dimensions for
resizing if GetClientRect returned an empty (0, 0, 0, 0)
rectangle. Check the return value of GetClientRect, and don't use
the results if it didn't succeed.
src/dispnew.c (change_frame_size_1): Recompute the frame dimensions
in columns and lines after correcting the pixel dimensions in
check_frame_size.
(adjust_decode_mode_spec_buffer): Add assertion to avoid passing
negative values to xrealloc.
