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Code Issues Releases Activity

(try_cursor_movement): Fix handling of cursor in

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partially visible line which is smaller than the window's
height.
This commit is contained in:
Gerd Moellmann 2000-08-11 13:01:28 +00:00
parent cf6818892f
commit 440fc13575
2 changed files with 24 additions and 4 deletions
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11
src/ChangeLog
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@ -1,3 +1,14 @@
2000-08-11 Gerd Moellmann <gerd@gnu.org>
* fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
since they aren't relocated anymore.
(sxhash_string): Make sure returned hash code fits in a Lisp
integer.
* xdisp.c (try_cursor_movement): Fix handling of cursor in
partially visible line which is smaller than the window's
height.
2000-08-11 Kenichi Handa <handa@etl.go.jp>
* ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to

17
src/xdisp.c
View File

@ -8950,14 +8950,23 @@ try_cursor_movement (window, startp, scroll_step)
/* if PT is not in the glyph row, give up. */
rc = -1;
}
else if (MATRIX_ROW_PARTIALLY_VISIBLE_P (row)
&& window_box_height (w) > row->height)
else if (MATRIX_ROW_PARTIALLY_VISIBLE_P (row))
{
/* If we end up in a partially visible line, let's make it
fully visible, except when it's taller than the window,
in which case we can't do much about it. */
*scroll_step = 1;
rc = -1;
if (row->height > window_box_height (w))
{
*scroll_step = 1;
rc = -1;
}
else
{
set_cursor_from_row (w, row, w->current_matrix, 0, 0, 0, 0);
try_window (window, startp);
make_cursor_line_fully_visible (w);
rc = 1;
}
}
else if (scroll_p)
rc = -1;