pointer types.
(Qrelative_width, Qalign_to): Remove unused variables.
(Vvoid_text_area_pointer): Replace Vshow_text_cursor_in_void.
(QCmap, QCpointer, Qrect, Qcircle, Qpoly): New variables for
image maps.
(x_y_to_hpos_vpos): Return glyph relative coordinates through
new dx and dy args.
Remove buffer_only_p arg (always 0). Simplify code accordingly.
(get_glyph_string_clip_rect): Draw cursor using glyph's rather
than row's ascent and height, to get sensible height on tall rows.
(build_desired_tool_bar_string): Remove Qimage extern.
(get_tool_bar_item): Fix call to x_y_to_hpos_vpos.
(produce_image_glyph): Adjust it.ascent to minimum row ascent if
image glyph is alone on the last line.
(append_glyph, append_composite_glyph, produce_image_glyph)
(append_stretch_glyph): Set glyph's ascent and descent.
(on_hot_spot_p): New function to check if position is inside an
rectangular, circular, or polygon-shaped image hot-spot,
(find_hot_spot): New function to search for image hot-spot.
(Flookup_image_map): New defun to search for image hot-spot.
(define_frame_cursor1): New aux function to determine frame pointer.
(note_mode_line_or_margin_highlight, note_mouse_highlight):
Handle `pointer' text property and :pointer image property to
control frame pointer shape. Detect image hot-spots for pointer
and help_echo properties. Use define_frame_cursor1.
(note_mouse_highlight): Use Vvoid_text_area_pointer.
(syms_of_xdisp): Defsubr new defun. Intern and staticpro new variables.
DEFVAR_LISP Vvoid_text_area_pointer instead of Vshow_text_cursor_in_void.
(struct glyph): New members, ascent and descent. Used to save
this glyph's ascent and descent, instead of having.
(struct glyph): Declare member face_id using FACE_ID_BITS.
(find_hot_spot): Add prototype.
(ido-decorations): Add 9th element for non-readable directory.
(ido-directory-nonreadable): New dynamic var.
(ido-set-current-directory): Set it.
(ido-read-buffer, ido-file-internal):
(ido-read-file-name, ido-read-directory-name): Let-bind it.
(ido-file-name-all-completions1): Return empty list for
non-readable directory.
(ido-exhibit): Print [Not readable] if directory is not readable.
(ido-expand-directory): New defun (based on tiny fix from Karl Chen).
(ido-read-file-name, ido-file-internal, ido-read-directory-name):
Use it.
called `files-with-node-lines', that only have node lines. This way
@include commands can include any file, such as version and update
files without node lines, not just files that are chapters.
can signal.
(Eval): Clarify the descriptions of `eval-region' and `values'.
Describe `eval-buffer' instead of `eval-current-buffer' and mention
`eval-current-buffer' as an alias for `current-buffer'. Correct the
description and mention all optional arguments.
(Converting Representations): Clarify behavior of
`string-make-multibyte' and `string-to-multibyte' for unibyte all
ASCII arguments.
(Character Sets): Document the variable `charset-list' and adapt the
definition of the function `charset-list' accordingly.
(Translation of Characters): Clarify use of generic characters in
`make-translation-table'. Clarify and correct the description of the
use of translation tables in encoding and decoding.
(User-Chosen Coding Systems): Correct and clarify the description of
`select-safe-coding-system'.
(Default Coding Systems): Clarify description of `file-coding-system-alist'.
Make dired more robust for non-english locales.
lisp/dired.el (dired-between-files): Always use dired-move-to-filename,
which is more robust in non-english locales.
