#include "nsterm.h"
#endif
-Lisp_Object Qwindowp, Qwindow_live_p, Qwindow_configuration_p;
-Lisp_Object Qdisplay_buffer;
-Lisp_Object Qscroll_up, Qscroll_down, Qscroll_command;
-Lisp_Object Qwindow_size_fixed;
+Lisp_Object Qwindowp, Qwindow_live_p;
+static Lisp_Object Qwindow_configuration_p;
+static Lisp_Object Qdisplay_buffer;
+static Lisp_Object Qscroll_up, Qscroll_down, Qscroll_command;
+static Lisp_Object Qwindow_size_fixed;
static int displayed_window_lines (struct window *);
static struct window *decode_window (Lisp_Object);
/* Hook run at end of temp_output_buffer_show. */
-Lisp_Object Qtemp_buffer_show_hook;
+static Lisp_Object Qtemp_buffer_show_hook;
/* Incremented for each window created. */
static Lisp_Object Qwindow_configuration_change_hook;
/* Incremented by 1 whenever a window is deleted. */
-int window_deletion_count;
+static int window_deletion_count;
/* Used by the function window_scroll_pixel_based */
return FRAME_MINIBUF_WINDOW (XFRAME (frame));
}
-DEFUN ("window-minibuffer-p", Fwindow_minibuffer_p, Swindow_minibuffer_p, 0, 1, 0,
+DEFUN ("window-minibuffer-p", Fwindow_minibuffer_p,
+ Swindow_minibuffer_p, 0, 1, 0,
doc: /* Return non-nil if WINDOW is a minibuffer window.
WINDOW defaults to the selected window. */)
(Lisp_Object window)
/* Used for debugging. Abort if any window has a dead buffer. */
+extern void check_all_windows (void) EXTERNALLY_VISIBLE;
void
check_all_windows (void)
{
\f
int window_select_count;
-EXFUN (Fset_window_fringes, 4);
-EXFUN (Fset_window_scroll_bars, 4);
+static Lisp_Object Fset_window_margins (Lisp_Object, Lisp_Object, Lisp_Object);
+static Lisp_Object Fset_window_fringes (Lisp_Object, Lisp_Object, Lisp_Object,
+ Lisp_Object);
+static Lisp_Object Fset_window_scroll_bars (Lisp_Object, Lisp_Object,
+ Lisp_Object, Lisp_Object);
+static Lisp_Object Fset_window_vscroll (Lisp_Object, Lisp_Object, Lisp_Object);
static void
run_funs (Lisp_Object funs)
BEGV = BEG;
ZV = Z;
SET_PT (BEG);
-#if 0 /* rms: there should be no reason for this. */
- XBUFFER (buf)->prevent_redisplay_optimizations_p = 1;
-#endif
set_buffer_internal (old);
if (!NILP (Vtemp_buffer_show_function))
}
}
}
+
+DEFUN ("internal-temp-output-buffer-show",
+ Ftemp_output_buffer_show, Stemp_output_buffer_show,
+ 1, 1, 0,
+ doc: /* Internal function for `with-output-to-temp-buffer''. */)
+ (Lisp_Object buf)
+{
+ temp_output_buffer_show (buf);
+ return Qnil;
+}
\f
static void
make_dummy_parent (Lisp_Object window)
error ("Window height %d too small (after splitting)", size_int);
if (size_int + window_safe_height > XFASTINT (o->total_lines))
error ("Window height %d too small (after splitting)",
- XFASTINT (o->total_lines) - size_int);
+ (int) (XFASTINT (o->total_lines) - size_int));
if (NILP (o->parent)
|| NILP (XWINDOW (o->parent)->vchild))
{
error ("Window width %d too small (after splitting)", size_int);
if (size_int + window_safe_width > XFASTINT (o->total_cols))
error ("Window width %d too small (after splitting)",
- XFASTINT (o->total_cols) - size_int);
+ (int) (XFASTINT (o->total_cols) - size_int));
if (NILP (o->parent)
|| NILP (XWINDOW (o->parent)->hchild))
{
looking at an image that is taller that the window height. */
while (start_pos == IT_CHARPOS (it)
&& start_pos > BEGV)
- move_it_by_lines (&it, -1, 1);
+ move_it_by_lines (&it, -1);
}
else if (dy > 0)
{
looking at an image that is taller that the window height. */
while (start_pos == IT_CHARPOS (it)
&& start_pos < ZV)
- move_it_by_lines (&it, 1, 1);
+ move_it_by_lines (&it, 1);
}
}
else
- move_it_by_lines (&it, n, 1);
+ move_it_by_lines (&it, n);
/* We failed if we find ZV is already on the screen (scrolling up,
means there's nothing past the end), or if we can't start any
while (it.current_y < this_scroll_margin)
{
int prev = it.current_y;
- move_it_by_lines (&it, 1, 1);
+ move_it_by_lines (&it, 1);
if (prev == it.current_y)
break;
}
partial_p = it.current_y + it.ascent + it.descent > it.last_visible_y;
else
{
- move_it_by_lines (&it, 1, 1);
+ move_it_by_lines (&it, 1);
partial_p = it.current_y > it.last_visible_y;
}
/* The last line was only partially visible, so back up two
lines to make sure we're on a fully visible line. */
{
- move_it_by_lines (&it, -2, 0);
+ move_it_by_lines (&it, -2);
SET_PT_BOTH (IT_CHARPOS (it), IT_BYTEPOS (it));
}
else
start_display (&it, w, pt);
/* Be sure we have the exact height of the full line containing PT. */
- move_it_by_lines (&it, 0, 1);
+ move_it_by_lines (&it, 0);
/* The amount of pixels we have to move back is the window
height minus what's displayed in the line containing PT,
and the lines below. */
it.current_y = 0;
it.vpos = 0;
- move_it_by_lines (&it, nlines, 1);
+ move_it_by_lines (&it, nlines);
if (it.vpos == nlines)
h -= it.current_y;
*/
h += extra_line_spacing;
while (-it.current_y > h)
- move_it_by_lines (&it, 1, 1);
+ move_it_by_lines (&it, 1);
charpos = IT_CHARPOS (it);
bytepos = IT_BYTEPOS (it);
return (tem);
}
-DEFUN ("save-window-excursion", Fsave_window_excursion, Ssave_window_excursion,
- 0, UNEVALLED, 0,
- doc: /* Execute BODY, preserving window sizes and contents.
-Return the value of the last form in BODY.
-Restore which buffer appears in which window, where display starts,
-and the value of point and mark for each window.
-Also restore the choice of selected window.
-Also restore which buffer is current.
-Does not restore the value of point in current buffer.
-usage: (save-window-excursion BODY...) */)
- (Lisp_Object args)
-{
- register Lisp_Object val;
- register int count = SPECPDL_INDEX ();
-
- record_unwind_protect (Fset_window_configuration,
- Fcurrent_window_configuration (Qnil));
- val = Fprogn (args);
- return unbind_to (count, val);
-}
-
-
\f
/***********************************************************************
Window Split Tree
Scroll bars
***********************************************************************/
-DEFUN ("set-window-scroll-bars", Fset_window_scroll_bars, Sset_window_scroll_bars,
- 2, 4, 0,
+DEFUN ("set-window-scroll-bars", Fset_window_scroll_bars,
+ Sset_window_scroll_bars, 2, 4, 0,
doc: /* Set width and type of scroll bars of window WINDOW.
If window is nil, set scroll bars of the currently selected window.
Second parameter WIDTH specifies the pixel width for the scroll bar;
defsubr (&Sset_window_buffer);
defsubr (&Sselect_window);
defsubr (&Sforce_window_update);
+ defsubr (&Stemp_output_buffer_show);
defsubr (&Ssplit_window);
defsubr (&Senlarge_window);
defsubr (&Sshrink_window);
defsubr (&Swindow_configuration_frame);
defsubr (&Sset_window_configuration);
defsubr (&Scurrent_window_configuration);
- defsubr (&Ssave_window_excursion);
defsubr (&Swindow_tree);
defsubr (&Sset_window_margins);
defsubr (&Swindow_margins);
HCoop / bpt / emacs.git / blobdiff