GNU Emacs is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
character properties needed for reordering are not yet
available. */
it->bidi_p =
- NILP (Vpurify_flag)
+ !redisplay__inhibit_bidi
&& !NILP (BVAR (current_buffer, bidi_display_reordering))
&& it->multibyte_p;
loading loadup.el, as the necessary character property tables are
not yet available. */
it->bidi_p =
- NILP (Vpurify_flag)
+ !redisplay__inhibit_bidi
&& !NILP (BVAR (&buffer_defaults, bidi_display_reordering));
if (s == NULL)
suitable buffer from echo_buffer[] and clear it.
If WHICH < 0, set echo_area_buffer[1] to echo_area_buffer[0], so
- that the current message becomes the last displayed one, make
- choose a suitable buffer for echo_area_buffer[0], and clear it.
+ that the current message becomes the last displayed one, choose a
+ suitable buffer for echo_area_buffer[0], and clear it.
Value is what FN returns. */
echo_area_buffer[this_one] = Qnil;
}
- /* Choose a suitable buffer from echo_buffer[] is we don't
+ /* Choose a suitable buffer from echo_buffer[] if we don't
have one. */
if (NILP (echo_area_buffer[this_one]))
{
if (frame_garbaged)
{
Lisp_Object tail, frame;
+ struct frame *sf = SELECTED_FRAME ();
FOR_EACH_FRAME (tail, frame)
{
if (FRAME_VISIBLE_P (f) && FRAME_GARBAGED_P (f))
{
- if (f->resized_p)
+ if (f->resized_p
+ /* It makes no sense to redraw a non-selected TTY
+ frame, since that will actually clear the
+ selected frame, and might leave the selected
+ frame with corrupted display, if it happens not
+ to be marked garbaged. */
+ && !(f != sf && (FRAME_TERMCAP_P (f) || FRAME_MSDOS_P (f))))
redraw_frame (f);
else
clear_current_matrices (f);
|| NILP (BVAR (buf, enable_multibyte_characters))
/* When we are loading loadup.el, the character property tables
needed for bidi iteration are not yet available. */
- || !NILP (Vpurify_flag))
+ || redisplay__inhibit_bidi)
return Qleft_to_right;
else if (!NILP (BVAR (buf, bidi_paragraph_direction)))
return BVAR (buf, bidi_paragraph_direction);
/* When we are loading loadup.el, the character property
tables needed for bidi iteration are not yet
available. */
- || !NILP (Vpurify_flag))
+ || redisplay__inhibit_bidi)
return Qnil;
validate_subarray (object, from, to, SCHARS (object), &from_pos, &to_pos);
/* When we are loading loadup.el, the character property
tables needed for bidi iteration are not yet
available. */
- || !NILP (Vpurify_flag))
+ || redisplay__inhibit_bidi)
return Qnil;
set_buffer_temp (buf);
DEFVAR_LISP ("frame-title-format", Vframe_title_format,
doc: /* Template for displaying the title bar of visible frames.
-(Assuming the window manager supports this feature.)
+\(Assuming the window manager supports this feature.)
This variable has the same structure as `mode-line-format', except that
the %c and %l constructs are ignored. It is used only on frames for
DEFVAR_LISP ("icon-title-format", Vicon_title_format,
doc: /* Template for displaying the title bar of an iconified frame.
-(Assuming the window manager supports this feature.)
+\(Assuming the window manager supports this feature.)
This variable has the same structure as `mode-line-format' (which see),
and is used only on frames for which no explicit name has been set
-(see `modify-frame-parameters'). */);
+\(see `modify-frame-parameters'). */);
Vicon_title_format
= Vframe_title_format
= listn (CONSTYPE_PURE, 3,
A value of `grow-only', the default, means let mini-windows grow only;
they return to their normal size when the minibuffer is closed, or the
echo area becomes empty. */);
- Vresize_mini_windows = Qgrow_only;
+ /* Contrary to the doc string, we initialize this to nil, so that
+ loading loadup.el won't try to resize windows before loading
+ window.el, where some functions we need to call for this live.
+ We assign the 'grow-only' value right after loading window.el
+ during loadup. */
+ Vresize_mini_windows = Qnil;
DEFVAR_LISP ("blink-cursor-alist", Vblink_cursor_alist,
doc: /* Alist specifying how to blink the cursor off.
DEFVAR_LISP ("redisplay--variables", Vredisplay__variables,
doc: /* A hash-table of variables changing which triggers a thorough redisplay. */);
Vredisplay__variables = Qnil;
+
+ DEFVAR_BOOL ("redisplay--inhibit-bidi", redisplay__inhibit_bidi,
+ doc: /* Non-nil means it is not safe to attempt bidi reordering for display. */);
+ /* Initialize to t, since we need to disable reordering until
+ loadup.el successfully loads charprop.el. */
+ redisplay__inhibit_bidi = true;
}