Adapt the docstring accordingly.
(Fread_from_minibuffer): Delete code moved into read_minibuf.
Doc fix.
(Fread_minibuffer, Fread_no_blanks_input): Adapt to changes in
read_minibuf.
(Fcompleting_read): Delete code moved into read_minibuf.
(Ftest_completion): Make it handle obarrays and hash tables correctly.
(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).
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.
mouse click positions from frame and pixel coordinates.
Enhanced to return buffer position and actual row/column for
events outside the text area using updated mode_line_string and
marginal_area_string functions.
Return left-fringe and right-fringe clicks as such, rather than
clicks in text area.
(make_lispy_event) [USE_X_TOOLKIT, USE_GTK]: Don't call
pixel_to_glyph_coords, as we never use the results.
(make_lispy_event): Use make_lispy_position for MOUSE_CLICK_EVENT,
WHEEL_EVENT, and DRAG_N_DROP_EVENT to replace redundant code.
Eliminate unused code in WHEEL_EVENT handling.
(make_lispy_movement): Use make_lispy_position.
for glyph clicked on, rather than (unused) pixel positions.
(mode_line_string, marginal_area_string): Change X and Y args to
pointers for returning actual row/column for glyph clicked on.
Simplify and optimize loops.
name handler. Numeric UID and GID optionally translated to strings. Docstring updated.
(directory_files_internal): Parameter ID-FORMAT added.
(Fdirectory_files_and_attributes): Parameter ID-FORMAT added and included in call to
file name handler and call to directory_files_internal. Docstring updated.
(Fdirectory_files): Dummy parameter added in call to directory_files_internal.
before reseating (in case start position is invisible).
(init_to_row_start): Set it->start to row-start.
(redisplay_window): Accept optional_new_start if start position
is invisible (in which case IT_CHARPOS overshoots PT).
(display_line): Setup row->start from it->start (rather than
it->current which is wrong if first char on line is invisible).
When done, reseat it->start to it->current (= start of next row).
(expose_area): Fix exposure of text area when first char (e.g. TAB)
is only partially visible.
