* window.c (Frecenter): Change the interactive spec to always pass
a non-nil value to the REDISPLAY argument when called interactively.
* window.el (recenter-top-bottom): Make sure 'recenter's second
argument is non-nil everywhere.
* windows.texi (Textual Scrolling): Update documentation of
'recenter'.
* window.c (recenter): Add a new REDISPLAY argument to allow the
caller to control the redisplay behavior. 'recenter' will only
redisplay the frame if this new arg and 'recenter-redisplay' are
both non-nil.
(recenter-top-bottom): Pass an extra non-nil argument to
'recenter' to force a redisplay. (Bug#31325)
* lisp/window.el (scroll-other-window-down):
Move to src/window.c as Fscroll_other_window_down.
* src/window.c (scroll_command): Generalise for arbitrary windows.
(Fscroll_up, Fscroll_down): Use scroll_command with selected_window.
(Fscroll_other_window, Fscroll_other_window_down):
Rewrite in terms of scroll_command.
(syms_of_window): Add Sscroll_other_window_down.
(display-buffer--maybe-pop-up-frame)
(display-buffer--maybe-pop-up-window): New functions created from
display-buffer--maybe-pop-up-frame-or-window.
(display-buffer--maybe-pop-up-frame-or-window): Call
display-buffer--maybe-pop-up-frame or
display-buffer--maybe-pop-up-window.
(display-buffer-at-bottom): Fix parens.
* lisp/minibuffer.el (minibuffer-completion-help): Use
display-buffer--maybe-pop-up-frame instead of let-binding
pop-up-windows to nil.
* lisp/files.el (hack-local-variables-confirm)
(save-buffers-kill-emacs): Use display-buffer--maybe-at-bottom.
* lisp/window.el (switch-to-buffer)
(switch-to-buffer-other-window, switch-to-buffer-other-frame):
Mention 'read-buffer' in the doc string. (Bug#29389)
* doc/emacs/buffers.texi (Select Buffer): Add a cross-reference to
where 'read-buffer-completion-ignore-case' is documented.
As a fallback, and to avoid creating a frame, split-window-sensibly
would previously disregard split-height-threshold if the window to be
split is the frame's root window.
This change generalizes that: it disregards the threshold if the
window to be split is the frame's only _usable_ window (it is either
the only one, as before, or all the other windows are dedicated to
some buffer and thus cannot be touched).
This is required for the fix to bug#28814.
* lisp/window.el (split-height-threshold): Adjust doc to match
split-window-sensibly.
(split-window-sensibly): Also disregard threshold if all other
windows are dedicated.
* lisp/window.el (window-normalize-buffer): Fix case where
BUFFER-OR-NAME is a string specifying a dead buffer. Fix
doc-string (Bug#28947).
(window-normalize-frame, window-normalize-window): Fix
doc-strings (Bug#28947).
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.
* lisp/window.el (display-buffer-in-side-window): Fix doc-string
typo.
(delete-other-windows): Rename the `no-delete-other-window'
parameter to `no-delete-other-windows' (see the discussion in
Bug#27999 for the rationale of this change).
* doc/lispref/windows.texi (Deleting Windows)
(Frame Layouts with Side Windows, Window Parameters): Rename
`no-delete-other-window' to `no-delete-other-windows'.
Provide mouse dragging and resizing of frames. Allow resizing
frames proportionally. Provide additional functionality for
child frames. Minor bug fixes.
* lisp/frame.el (frame-border-width, frame-pixel-width)
(frame-pixel-height): Alias to `frame-internal-border-width',
`frame-native-width' and `frame-native-height'.
(frame-inner-width, frame-inner-height, frame-outer-width)
(frame-outer-height): New functions.
* lisp/minibuffer.el (completion-auto-help): Fix typo.
* lisp/mouse.el (mouse-drag-line, mouse-drag-mode-line)
(mouse-drag-header-line): Allow moving a frame by dragging the
mode line of its bottommost window (on a minibuffer-less frame)
or the header line of its topmost window.
(mouse-drag-vertical-line): Mention argument in doc-string.
(mouse-resize-frame, mouse-drag-frame, mouse-drag-left-edge)
(mouse-drag-top-left-corner, mouse-drag-top-edge)
(mouse-drag-top-right-corner, mouse-drag-right-edge)
(mouse-drag-bottom-right-corner, mouse-drag-bottom-edge)
(mouse-drag-bottom-left-corner): New functions for resizing a
frame by dragging its internal border together with
corresponding key bindings.
* lisp/tooltip.el (tooltip-frame-parameters): Add
'no-special-glyphs' to default parameters and update version
tag.
* lisp/window.el (frame-auto-hide-function): Add choice to make
frame invisible and update version tag.
(window--delete): Handle 'auto-hide-function' frame parameter.
(window--maybe-raise-frame): Respect 'no-focus-on-map' and
'no-accept-focus' frame parameters.
(display-buffer--action-function-custom-type): Add
`display-buffer-in-child-frame'.
(display-buffer): Mention `display-buffer-in-child-frame' in
doc-string.
(display-buffer-in-child-frame): New action function for
`display-buffer'.
(window--sanitize-margin): Return zero when MARGIN cannot be
sanitized.
(fit-frame-to-buffer): Major rewrite to handle child frames and
'fit-frame-to-buffer-sizes' and 'fit-frame-to-buffer-margins'
frame parameters.
(window-largest-empty-rectangle--maximums-1)
(window-largest-empty-rectangle--maximums)
(window-largest-empty-rectangle--disjoint-maximums)
(window-largest-empty-rectangle): New functions.
* src/dispextern.h (WINDOW_WANTS_MODELINE_P)
(WINDOW_WANTS_HEADER_LINE_P): Remove. Functionality is now
provided by corresponding functions window_wants_modeline and
window_wants_header_line in window.c. Adjust users.
* src/dispnew.c (adjust_glyph_matrix)
(buffer_posn_from_coords): Use window_wants_modeline and
window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and
WINDOW_WANTS_HEADER_LINE_P.
* src/frame.c (keep_ratio): New function.
(adjust_frame_size): Call keep_ratio for each of F's child
frames.
(make_frame): Initialize no_special_glyphs slot.
(frame_internal_border_part): New function.
(Fframe_pixel_width, Fframe_pixel_height, Fborder_width): Rename
to Fframe_native_width, Fframe_native_height mand
Fframe_internal_border_width.
(frame_parm_table): Add Qno_special_glyphs entry.
(frame_float_type): New enumeration type.
(frame_float): New function to handle frame size and position
ratios.
(x_set_frame_parameters): Handle size and position ratios.
(x_set_no_special_glyphs): New function
(x_figure_window_size): Handle size and position ratios.
(syms_of_frame): Add Qdisplay_monitor_attributes_list,
Qno_special_glyphs, Qframe_edges, Qkeep_ratio, Qwidth_only,
Qheight_only, Qleft_only and Qtop_only.
* src/frame.h (internal_border_part): New enumeration type.
(struct frame): New slot no_special_glyphs.
(FRAME_NO_SPECIAL_GLYPHS): New macro.
* src/gtkutil.c (xg_frame_restack): Return immediately for
GTK versions before 2.18.0.
* src/keyboard.c (internal_border_parts): New array constant.
(make_lispy_position): For frames with border dragging enabled
return internal border part.
(syms_of_keyboard): New symbols Qdrag_internal_border,
Qleft_edge, Qtop_left_corner, Qtop_edge, Qtop_right_corner,
Qright_edge, Qbottom_right_corner, Qbottom_edge and
Qbottom_left_corner.
* src/minibuf.c (read_minibuf_unwind): When exiting the
minibuffer deal with frames that have the 'minibuffer-exit'
parameter set.
(syms_of_minibuf): New symbol Qminibuffer_exit.
* src/nsfns.m (frame_parm_handler): Add entry for
x_set_no_special_glyphs.
(Fx_create_frame): Handle 'no-special-glyphs' parameter.
Intitialize new cursor types for dragging frame borders.
* src/nsterm.h (struct ns_output): Add new cursor types for
dragging frame borders.
* src/w32fns.c (w32_frame_parm_handlers): Add entry for
x_set_no_special_glyphs.
(Fx_create_frame): Handle 'no-special-glyphs' parameter.
Intitialize new cursor types for dragging frame borders.
* src/w32term.h (struct w32_output): Add new cursor types for
dragging frame borders.
* src/window.c (coordinates_in_window)
(Fwindow_line_height, window_internal_height): Use
window_wants_modeline and window_wants_header_line instead of
WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P.
(Fwindow_lines_pixel_dimensions): New function.
(window_parameter): New function.
(Fwindow_parameter): Call window_parameter.
(window_wants_mode_line, window_wants_header_line): New
functions replacing the macros WINDOW_WANTS_MODELINE_P and
WINDOW_WANTS_HEADER_LINE_P from dispextern.h.
(syms_of_window): New symbols Qmode_line_format and
Qheader_line_format.
* src/window.h: Reorganize and re-comment macros. Use
window_wants_modeline and window_wants_header_line instead of
WINDOW_WANTS_MODELINE_P and WINDOW_WANTS_HEADER_LINE_P.
(MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P): Minor rewrite.
(WINDOW_BUFFER): New macro.
(WINDOW_BOX_LEFT_EDGE_COL, WINDOW_BOX_RIGHT_EDGE_COL): Remove.
* src/xdisp.c (window_text_bottom_y, window_box_height)
(window_box, start_display)
(compute_window_start_on_continuation_line)
(try_cursor_movement, redisplay_window)
(try_window_reusing_current_matrix, try_window_id)
(display_line, expose_window): Use window_wants_modeline and
window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and
WINDOW_WANTS_HEADER_LINE_P.
(pos_visible_p, display_mode_lines): Respect W's
'mode-line-format' and 'header-line-format' window parameters.
(init_iterator): Use window_wants_modeline and
window_wants_header_line instead of WINDOW_WANTS_MODELINE_P and
WINDOW_WANTS_HEADER_LINE_P. For tip frames respect
no_special_glyphs value.
(note_mouse_highlight): Set frame border cursors when on
internal border.
(x_draw_right_divider, x_draw_bottom_divider): Try to improve
drawing of window dividers.
* src/xfns.c (mouse_cursor): Add entries for border parts.
(mouse_cursor_types): Add entries for cursor types to drag
frame borders.
(INSTALL_CURSOR): Add entries for new cursor types to drag
frame borders.
(Fx_create_frame): Handle 'no-special-glyphs' parameter.
(x_frame_parm_handlers): Add entry for
x_set_no_special_glyphs.
(Vx_window_left_edge_shape, Vx_window_top_left_corner_shape)
(Vx_window_top_edge_shape, Vx_window_top_right_corner_shape)
(Vx_window_right_edge_shape)
(Vx_window_bottom_right_corner_shape)
(Vx_window_bottom_edge_shape)
(Vx_window_bottom_left_corner_shape): New variables.
(x_frame_restack): Call xg_frame_restack only for GTK versions
starting with 2.18.0.
* src/xterm.c (x_free_frame_resources): Remove new cursors for
dragging frame borders.
* src/xterm.h (struct x_output): Add new cursor types for
dragging frame borders.
* doc/lispref/display.texi (Size of Displayed Text): Document
`window-lines-pixel-dimensions'.
* doc/lispref/elisp.texi (Top): Add entry for "Mouse Dragging
Parameters".
* doc/lispref/frames.texi (Frame Size): Replace
frame-pixel-width/-height by frame-native-width/-height. Add
frame-inner-width/-height and frame-outer-width/-height docs.
(Position Parameters): Describe specifying position as ratios.
Clarify remark about positions relative to bottom/ridge display
edge.
(Size Parameters): Describe specifying sizes as ratios.
Describe 'fit-frame-to-buffer-margins' and
'fit-frame-to-buffer-sizes' parameters.
(Layout Parameters): Describe 'no-special-glyphs' parameter.
(Frame Interaction Parameters): Describe 'auto-hide-function',
'minibuffer-exit' and 'keep-ratio' parameters.
(Mouse Dragging Parameters): New section describing
'drag-internal-border', 'drag-with-header-line',
'drag-with-mode-line', 'snap-width', 'top-visible' and
'bottom-visible' parameters.
(Management Parameters): Mention that `override-redirect' has
no effect on MS Windows.
(Font and Color Parameters): Mention child frames for `alpha'
parameter.
(Child Frames): Rewrite section with description and cross
references to new frame parameters added.
* doc/lispref/modes.texi (Mode Line Basics): Mention
'mode-line-format' and 'header-line-format' window parameters.
* doc/lispref/windows.texi (Resizing Windows): Mention effect
of `fit-frame-to-buffer-margins' for child frames.
(Display Action Functions): New action function
`display-buffer-in-child-frame'.
(Quitting Windows): Mention `make-frame-invisible' as optional
value of `frame-auto-hide-function' and `auto-hide-function'
frame paameter.
(Coordinates and Windows): Describe new function
`window-largest-empty-rectangle'.
(Window Parameters): Describe new parameters 'mode-line-format'
and 'header-line-format'. Index all window parameters described
in this section.
* lisp/window.el (with-displayed-buffer-window): When a
'window-height' action alist entry specifies a function, call
`temp-buffer-window-show' with a '(window-height . t)' dummy
entry so `window--try-to-split-window' will bind
`window-combination-limit' to t and that function does not
resize any other window but the one we split this one off
(Bug#25055, Bug#25179).
(fit-window-to-buffer): Call `window-max-delta' with NOUP t so
we steal space only from windows in the same combination.
Stealing space from other windows would not allow us to return
that space later when this window is deleted (Bug#25055,
Bug#25179).
Add `internal-border' face and handle it whenever clearing the
internal border. If NORECORD equals the symbol
'mark-for-redisplay', `select-window' will not record the window
but still mark it for redisplay. The new argument NOACTIVATE
for `x-focus-frame' tries to not activate FRAME when set.
* lisp/faces.el (internal-border): New face.
* lisp/mwheel.el (mwheel-scroll): Select window to scroll with
`mark-for-redisplay'.
* lisp/scroll-bar.el (scroll-bar-drag)
(scroll-bar-horizontal-drag, scroll-bar-scroll-down)
(scroll-bar-scroll-up, scroll-bar-toolkit-scroll)
(scroll-bar-toolkit-horizontal-scroll): Select window to scroll
with `mark-for-redisplay'.
* lisp/window.el (handle-select-window): When
`focus-follows-mouse' is not 'auto-raise' try to not activate
FRAME.
* src/dispextern.h (face_id): Add INTERNAL_BORDER_FACE_ID.
* src/frame.c (Fx_focus_frame): New argument NOACTIVATE.
* src/frame.h (x_focus_frame): Update extern declaration.
* src/gtkutil.c (xg_clear_under_internal_border): Remove
function.
(xg_frame_resized, xg_frame_set_char_size): Call
x_clear_under_internal_border.
(xg_tool_bar_callback): Adapt x_focus_frame call.
* src/gtkutil.h (xg_clear_under_internal_border): Remove
declaration.
* src/nsfns.m (x_focus_frame): Add argument NOACTIVATE.
* src/w32fns.c (x_clear_under_internal_border): Fill border
with internal-border background if specified.
* src/w32term.h (x_clear_under_internal_border): Add extern
declaration.
* src/w32term.c (x_after_update_window_line): Fill border
with internal-border background if specified.
(w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
(x_scroll_bar_clear, w32_read_socket): Call
x_clear_under_internal_border.
(x_focus_frame): New argument NOACTIVATE.
* src/window.c (select_window): Mark WINDOW for redisplay when
NORECORD equals 'mark-for-redisplay'.
(Fselect_window): Update doc-string.
(syms_of_window): Define Qmark_for_redisplay.
* src/xdisp.c (clear_garbaged_frames, echo_area_display)
(redisplay_internal): Call x_clear_under_internal_border.
* src/xfaces.c (lookup_basic_face): Handle `window-divider'
and `internal-border' faces.
(realize_basic_faces): Realize `internal-border' face.
(syms_of_xfaces): Define Qinternal_border.
* src/xfns.c (x_set_internal_border_width): Remove call for
xg_clear_under_internal_border.
(x_focus_frame): New argument NOACTIVATE. When non-nil try to not
activate frame.
* src/xterm.c (x_fill_rectangle): No more static.
(x_clear_under_internal_border, x_after_update_window_line):
Fill border with internal-border background if specified.
(xt_horizontal_action_hook): Rewrite.
(handle_one_xevent): Call x_clear_under_internal_border.
* src/xterm.h (x_fill_rectangle): Add extern declaration.
* lisp/window.el (window--display-buffer): Set the dedicated
status of the window used and clear its history of previous
buffers also for the case that the window already shows the
buffer to be displayed. (Bug#25946)
* lisp/window.el (display-buffer-in-atom-window): If no `side'
alist entry was specified, use `below' as the doc tells.
* doc/lispref/elisp.texi (Atomic Windows): Add menu entry.
* doc/lispref/windows.texi (Atomic Windows): New section.
(Window Parameters): Update reference.
* doc/lispref/windows.texi (Displaying Buffers in Side Windows):
* lisp/window.el (display-buffer-in-side-window): Describe
return value of `display-buffer-in-side-window'.
Add a documentation for side windows and fix some bugs
found when testing their behavior. Also add a new window
parameter `no-delete-other-window', a new `display-buffer'
alist member called `window-parameters', and functions to
toggle and reverse side windows on a frame. Add new function
`window-swap-states' to exchange states of two live windows.
* lisp/window.el (display-buffer-in-atom-window): Use
`split-window-no-error'.
(window-sides-vertical): Maybe change layouts when setting this
variable.
(window-sides-reversed): New option.
(window-sides-slots): Rewrite doc-string and help echoes.
(window-sides-shown): New buffer-local variable set when showing
a buffer in a side window.
(window--sides-inhibit-check): New variable.
(window--sides-reverse-on-frame-p, window-toggle-side-windows)
(window--sides-reverse-all, window--sides-reverse-frame)
(window--sides-reverse-side, window--sides-reverse)
(window--sides-verticalize-frame, window--sides-verticalize)
(window--sides-check-failed): New functions.
(window--side-window-p): Remove function.
(window--major-non-side-window): Rename to `window-main-window',
adjust callers, rewrite doc-string.
(window--major-side-window): Rename to
`window--make-major-side-window-next-to', adjust caller, fix
doc-string.
(display-buffer-in-major-side-window): Rename to
`window--make-major-side-window', adjust
caller, rewrite doc-string. Make `window-side' and
`window-slot' parameters persistent (Bug#23858). Don't set
`delete-window' parameter. Add `preserve-size' entry to ALIST.
(delete-side-window): Remove function.
(display-buffer-in-side-window): Fix doc-string. Don't set
`delete-window' parameter. Add `preserve-size' entry to ALIST.
(window--side-check): Rename to window--sides-check. Rewrite
completely. Adjust caller.
(window-resize-no-error): Don't describe PIXELWISE argument.
(adjust-window-trailing-edge): Fix bug that disallowed
re-enlarging windows that were too small.
(window-deletable-p): Don't tell that a minibuffer window on a
non-minibuffer-only frame can be deleted. Fix doc-string.
(delete-window): Handle deleting a side window here (the
`delete-window' parameter is no more set for side windows).
(delete-other-windows): Handle ‘no-delete-other-window'
parameter. Don't treat side windows separately (see discussion
of Bug#24368) but keep optimization that makes the main window
the root window of its frame.
(switch-to-prev-buffer, switch-to-next-buffer): Handle side
windows and buffers shown in side windows separately.
(split-window-no-error): New function.
(window--state-get-1): Use right buffer when storing window
point and start positions and WRITABLE is nil (Bug#24368).
(window--state-put-1): Fix handling of `window-combination-limit'.
Use `split-window-no-error'.
(window--state-put-2): Try to restore windows with preserved
size to their original size. Fix bug where a fixed window's width
was not preserved.
(window-state-put): When reducing an internal window to a live
one, don't choose a side window.
(window-swap-states): New function.
(window-splittable-p): Don't call `window--side-window-p'.
(window--display-buffer): Handle `window-parameters' ALIST entry.
Minor rewrite.
(display-buffer): Mention `window-parameters' entry in
doc-string.
(display-buffer-at-bottom): Call `split-window-no-error'.
* doc/lispref/elisp.texi (Top): New section "Side Windows".
* doc/lispref/windows.texi (Deleting Windows): Fix descriptions
of `delete-window' and `delete-other-windows' wrt window
parameters and side windows.
(Display Action Functions): Mention `window-parameters' ALIST
entry.
(Side Windows): New section (Bug#18170).
(Window Configurations): Describe new function `window-swap-states'.
(Window Parameters): Say that functions may behave specially when
their homonymous window parameter has been set. Mention new
parameter `no-delete-other-window'. Add cross reference for
`window-side' and `window-slot' parameters.
8c2946e In NEWS describe new handling of window margins (Bug#24193)
0cee66c Facultatively ignore margins when splitting and resizing wind...
8d68147 Document CATEGORY arg to modify-category-entry
8342e74 Document char-script-table's effect on word motion
e9ff485 Further fix for 'url-http-create-request' and multibyte strings
0695235 Fix docstring of eval-expression
98b01dd Clarify when 'cursor' property is in effect
75f1882 Convert the remaining strings to unibyte before concatenating
d2db5dd Fix bug with handling the bidi cache
ccd0e92 * doc/lispref/text.texi (Change Hooks): Minor copyedits.
f785ff4 Clarify documentation of before/after-change-functions
3c9cb57 Document use of vectors in keymaps
# Conflicts:
# src/xdisp.c
* lisp/window.el (window--state-put-2): Set 'noforce argument
when restoring a window's start position. This avoids that the
effect of `set-window-point' gets overidden by that of
`set-window-start' (Bug#24240).
Provide a new window parameter 'min-margins' which allows to
ignore the actual widths of a window's margins when splitting or
resizing that window horizontally. This should serve as a
workaround for handling the problems raised by Bug#24193.
* lisp/window.el (window--min-size-1): Handle new window
parameter 'min-margins'.
(split-window): Fix text of error messages.
* doc/lispref/windows.texi (Window Parameters): Describe new
parameter 'min-margins'.
(window--min-size-ignore-p): Remove unused arg `horizontal'.
(window--sanitize-window-sizes): Remove unused arg `frame'.
(window-edges): Remove unused vars left-off and right-off.
(display-buffer-reuse-mode-window): Remove unused var `frame?'.
Avoid extraneous setq and do a bit of CSE.
(fit-frame-to-buffer): Remove unused vars `window', `fit-width',
and `toolbar-extra-height'.
(window-adjust-process-window-size): Remove unused arg `process'.
* doc/lispref/windows.texi: Mention new default.
* etc/NEWS: Mention new default.
* lisp/window.el (switch-to-buffer-preserve-window-point): Default to t.
16e5e8e Fix last change to isearch-update (bug#23406)
b755d98 Autoload cursor-sensor-inhibit (bug#23406)
b52ebd4 org-map-entries: Fix org-agenda-prepare-buffers call
86aa409 Followup for last commit in the user manual
7004459 Improve doc string of 'set-goal-column'
ccdaf04 Fix the MSDOS build
ffe701c Remove \= from format string (bug#18190)
1c58fa1 Fix variable-pitch font on MS-Windows
c6077bf Restore follow-scroll-up/down to scrolling by the combined si...
b671e21 Revert unneeded change which harms syntactic parsing. This f...
48b24c9 Correct indentation of ids in a C++ enum after a protection k...
5c3534f * lisp/window.el (window--process-window-list): No-op if no p...
734fb3a Port dumping to NetBSD with PaX
0255a70 Don't mistake `for' inside a function for a part of array com...
# Conflicts:
# src/Makefile.in
* config.bat:
* msdos/sedlisp.inp:
* msdos/sedlibmk.inp:
* msdos/sedleim.inp:
* msdos/sedadmin.inp:
* msdos/sed6.inp:
* msdos/sed3v2.inp:
* msdos/sed2v2.inp:
* msdos/sed1v2.inp: Adapt to Emacs 25.
* src/process.c (remove_slash_colon): Move out of "#ifdef
subprocesses" block, as it its called unconditionally. Move
ADD_SUBFEATURE calls into "#ifdef subprocesses" block, as they
reference variables only defined in that block.
* src/msdos.h: Provide prototypes for IT_set_frame_parameters,
faccessat, msdos_fatal_signal, syms_of_msdos, pthread_sigmask,
dos_keysns, dos_keyread, run_msdos_command, and
syms_of_win16select, to avoid compiler warnings.
* src/msdos.c (SYS_ENVIRON): Define to either '_environ' or
'environ', depending on the DJGPP version.
Remove declarations of externally-visible Lisp objects, like
Qbackground_color and Qreverse.
(run_msdos_command): First argument is not signed, not unsigned.
Use SYS_ENVIRON.
(sys_select): Use 'timespec_cmp' instead of 'timespec_sign', as
the latter doesn't work when 'time_t' is an unsigned data type.
This caused idle timers to behave incorrectly: they only fired
after a keyboard input event.
* src/frame.c (adjust_frame_size) [MSDOS]: Account for
FRAME_TOP_MARGIN that isn't counted in the frame's number of
lines, but dos_set_window_size needs it to be added.
* src/lread.c (INFINITY, NAN) [DJGPP < 2.05]: Provide definitions.
* src/fns.c (sort_vector_copy) [__GNUC__ < 4]: Provide a prototype
that works around compilation errors with older GCC versions.
* src/w16select.c: Don't declare QCLIPBOARD and QPRIMARY as Lisp
Objects.
* src/filelock.c [MSDOS]: Ifdef away most of the code. Provide
no-op implementations for 'lock_file' and 'unlock_file'.
(Ffile_locked_p) [MSDOS]: Always return nil. This avoids multiple
ifdefs in all users of filelock.c functionality.
* src/conf_post.h (EOVERFLOW, SIZE_MAX) [DJGPP < 2.04]: Define.
* src/emacs.c [MSDOS]: Include dosfns.h, to avoid compiler
warnings.
* src/dosfns.h: Provide prototypes for dos_cleanup,
syms_of_dosfns, and init_dosfns.
* src/deps.mk (atimer.o): Depend on msdos.h.
(emacs.o): Depend on dosfns.h.
* src/atimer.c [MSDOS]: Include msdos.h, to avoid compiler
warnings.
* lisp/window.el (window--adjust-process-windows): Skip the body
if 'process-list' is not available. This avoids failure to start
up on MS-DOS.
* lisp/vc/diff.el (diff-no-select): Test 'make-process', not
'start-process', as the latter is now available on all platforms.
* lisp/textmodes/ispell.el (ispell-async-processp): Replace
'start-process' with 'make-process' in a comment.
* lisp/term/internal.el (IT-unicode-translations): Modify and add
a few translations to display Info files with Unicode markup. Fix
an ancient off-by-one mismatch error with Unicode codepoints.
* lisp/progmodes/compile.el (compilation-start): Test
'make-process', not 'start-process', as the latter is now
available on all platforms.
* lisp/man.el (Man-build-man-command, Man-getpage-in-background):
Test 'make-process', not 'start-process', as the latter is now
available on all platforms.
* lisp/international/mule-cmds.el (set-coding-system-map): Test
'make-process', not 'start-process', as the latter is now
available on all platforms.
* lisp/eshell/esh-cmd.el (eshell-do-pipelines-synchronously): Doc
fix.
(eshell-execute-pipeline): Test 'make-process', not
'start-process', as the latter is now available on all platforms.
This avoids an issue with save-selected-window (from walk-windows)
failing if frame.el is not loaded, eg if the terminal is resized
during startup of a -nw CANNOT_DUMP build. (Bug#23369).
When either fringe width is zero, Emacs reserved one column for a
continuation glyph. Terminal windows does not take this into
account when the frame is resized.
* lisp/window.el (window-adjust-process-window-size): Use
`window-max-chars-per-line' instead of `window-body-width'.
* lisp/term.el (term-window-width): Remove function. (It does the
same as `window-max-chars-per-line' but without recent bug fixes.)
(term-mode): Use `window-max-chars-per-line' instead of
`term-window-width'.
Backport
(cherry picked from commit 5b54032898)
When either fringe width is zero, Emacs reserved one column for a
continuation glyph. Terminal windows does not take this into
account when the frame is resized.
* lisp/window.el (window-adjust-process-window-size): Use
`window-max-chars-per-line' instead of `window-body-width'.
* lisp/term.el (term-window-width): Remove function. (It does the
same as `window-max-chars-per-line' but without recent bug fixes.)
(term-mode): Use `window-max-chars-per-line' instead of
`term-window-width'.
ac00a92 Make sh-electric-here-document-mode accessible in sh-mode-hoo...
3287f48 ; Add entry to MAINTAINERS
b85981f * configure.ac (HAVE_MODULES): Exclude gnu-kfreebsd from prev...
0f33284 Make use of rectangle-preview custom variable.
aa0d83a Make use of rectangle-preview face.
33bef6e Use 'grep-find-program' in check-declare.el
a8560e5 Improve "C-h S" for cl-lib symbols
52e798b Fix minor issues with removing left or right fringes
d6ffd64 Speed up redisplay in ansi-term mode
4ab671c Simplify 8-bit character handling by terminal for 'raw-text'
f3653ec * configure.ac (HAVE_MODULES): Treat gnu like gnu-linux. (Bu...
ab849b7 Fix w32 memory-management problem when extending buffer text
* lisp/window.el (window-max-chars-per-line): Account for
'left-fringe-width' and 'right-fringe-width' variables.
* doc/lispref/windows.texi (Window Sizes): Document the effect on
window text width when setting the width of one or both fringes to
zero.
* doc/emacs/display.texi (Fringes): Document the effect on window
text width when setting the width of one or both fringes to zero.
(Bug#22891)
