GitLab

Describe (dx . dy) element of click positions.
(Accessing Events): Remove duplicate posn-timestamp.
New functions posn-object and posn-object-x-y.

(Vshow_text_cursor_in_void): New variable.
(glyph_to_pixel_coords): Don't use negative hpos.
(x_y_to_hpos_vpos): Fix for partially visible first glyph.
(append_stretch_glyph): Change ascent arg to be actual value
in pixels rather than ratio to height. Callers changed.
(calc_pixel_width_or_height): New aux function, implementing
pixel based artihmetic for glyph widths and heights.
(produce_stretch_glyph): Use calc_pixel_width_or_height for
:width, :height, :align-to, and :ascent, thus allowing these to
be specified in pixels as well as multiples of characters.
Don't produce stretch glyphs with zero width or height.
(get_specified_cursor_type): Declare static.
(get_window_cursor_type): Declare static.  Add glyph arg to be
able to know when cursor is on an image; always substitute
hollow-box cursor for filled-box cursor on images, to avoid
negative images and flicker when blinking the cursor.
(display_and_set_cursor): Pass glyph to	get_window_cursor_type.
(note_mode_line_or_margin_highlight): Use non-text cursor rather
than vertical scroll-bar cursor in display margins.
(note_mouse_highlight): Use non-text cursor rather than text
cursor in fringes and over images in the text area.
Use non-text cursor when mouse pointer is outside editable text,
i.e. in the void after end-of-line or end-of-buffer; this was
already done for W32, but is now standard for all systems --
user can toggle show-text-cursor-in-void to get old behaviour.
(syms_of_xdisp): DEFVAR_LISP Vshow_text_cursor_in_void and
Vdisplay_pixels_per_inch.

relative to the current glyph as 7th element of position.
If glyph is an image, return it in the object element.
(read_key_sequence): Skip checks for keymap property in cases
where POSN_STRING is not a string (e.g. an image).

Remove prototypes.

coordinates relative to glyph at posn.  If glyph is an image,
return that as object at posn.  Callers changed.
(mode_line_string, marginal_area_string): Calculate and return
pixel coordinates relative to glyph.  Callers changed.

(marginal_area_string): Fix prototypes.
(window_box_left_offset, window_box_right_offset): Add prototypes.

(suggested by Kim Storm).  Allow negative arguments.

Be more selective as to which # are comment-starters.

Cancel the standard-display-table setting for ` and '.

New defcustoms to add ffap-like functionality to ido.
(ido-saved-vc-hb): Rename from ido-saved-vc-mt.  Uses changed.
(ido-no-final-slash): New defun.
(ido-make-prompt, ido-file-internal, ido-toggle-vc)
(ido-read-file-name): ): Toggle VC checking via
vc-handled-backends instead of vc-master-templates.
(ido-file-internal): Handle ido-use-url-at-point and
ido-use-filename-at-point via code borrowed from ffap-guesser.
Handle new ido-exit code ffap.
(ido-sort-list): Ignore final slash when sorting file names.

when user presses RETURN to select buffer) before running:

	;; This happens for example if the buffer was chosen with the mouse.
	(setq iswitchb-matches (list iswitchb-final-text)))


iswitchb-exit-minibuffer: set iswitchb-exit to 'usefirst.

These changes were made to fix the following bug reported by Markus
Rost and John Wiegley:

Evaluate:
(progn
   (iswitchb-mode 1)
   (get-buffer-create "12")
   (get-buffer-create "1")
   (iswitchb-buffer))

You get prompted in the minibuffer.  Type "1".  The minibuffer shows

 iswitch 1{12,1}

Hit RET.  You find yourself in buffer "1" instead of "12", as you
would expect from the documentation.

This bug was introduced when iswitchb-read-buffer was updated to allow
user to select items from the *Completions* buffer with the mouse.

EMACS_INT to not lose bits.
(Ffillarray): Don't set bits beyond the size of a bool vector.

define this defun on systems that cannot use stderr as lvalue.

to avoid external programs; do all processing inside Emacs.

instead of ".2mms" to support operation under VMS.

[__FreeBSD_version >= 500042]: Define as -znocombreloc because
ld's default is incompatible with unexec.

(window_loop): Handle REDISPLAY_BUFFER_WINDOWS.
(Fforce_window_update): New defun.
(syms_of_window): Defsubr it.
(Fset_window_margins, Fset_window_fringes): Doc fix.

(syms_of_print): Defsubr it.

(grep-find-command, grep-tree-command, grep-tree-files-aliases)
(grep-tree-ignore-case, grep-tree-ignore-CVS-directories)
(grep-regexp-alist, grep-program, find-program)
(grep-find-use-xargs, grep-history, grep-find-history)
(grep-process-setup, grep-compute-defaults)
(grep-default-command, grep, grep-tag-default, grep-find)
(grep-expand-command-macros, grep-tree-last-regexp)
(grep-tree-last-files, grep-tree): Move grep variables, functions
and commands to new file grep.el.
(compilation-mode-map): Remove grep commands from Compile sub-menu.

(compilation-process-setup-function): Doc fix.
(compilation-highlight-regexp, compilation-highlight-overlay): New
defvars used for highlighting current compile error in source buffer.
(compile-internal): New optional args HIGHLIGHT-REGEXP and
LOCAL-MAP which overrides compilation-highlight-regexp and
compilation-mode-map for this compilation.
Delay calling compilation-set-window-height until after running
compilation-process-setup-function so it can buffer-local override
compilation-window-height.
Check buffer-local value of compilation-scroll-output.
(compilation-set-window-height): Use buffer-local value of
compilation-window-height.
(compilation-revert-buffer): Don't pass (undefined)
preserve-modes arg to revert-buffer.
(next-error-no-select, previous-error-no-select): New commands.
(compilation-goto-locus): Temporarily highlight current match in
source buffer using compilation-highlight-regexp.

(grep): New defcustom group.
(grep-window-height): New defcustom, like compilation-window-height.
(grep-auto-highlight): New defcustom, like compile-auto-highlight.
(grep-scroll-output): New defcustom, like compilation-scroll-output.
(grep-command, grep-use-null-device, grep-find-command)
(grep-tree-files-aliases, grep-tree-ignore-case)
(grep-tree-ignore-CVS-directories): Move to grep custom group.
(grep-setup-hook): New hook variable.
(grep-mode-map): New keymap for grep commands.  Add Grep menu.
(grep-use-compilation-buffer): New defcustom.
(grep-last-buffer): New defvar, override compilation-last-buffer.
(grep): Add optional arg HIGHLIGHT-REGEXP.  Doc fix.
Call compile-internal with args highlight-regexp and grep-mode-map.

position lists, including new text-pos and (col . row) items.
Mention left-fringe and right-fringe area events.
(Accessing Events): New functions posn-area, posn-object, and
posn-actual-col-row.  Mention posn-timestamp.  Mention that
posn-point in non-text area still returns buffer position.
Clarify posn-col-row.