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Code Issues Releases Activity

(displayed_window_lines): Correct for one-off bug

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in HEIGHT on non-window displays.
This commit is contained in:
Richard M. Stallman 2002-09-05 02:36:22 +00:00
parent 77d11aec51
commit 1de65f5131
1 changed files with 9 additions and 0 deletions
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9
src/window.c
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@ -4653,6 +4653,15 @@ displayed_window_lines (w)
move_it_vertically (&it, height);
bottom_y = line_bottom_y (&it);
/* rms: On a non-window display,
the value of it.vpos at the bottom of the screen
seems to be 1 larger than window_box_height (w).
This kludge fixes a bug whereby (move-to-window-line -1)
when ZV is on the last screen line
moves to the previous screen line instead of the last one. */
if (! FRAME_WINDOW_P (XFRAME (w->frame)))
height++;
/* Add in empty lines at the bottom of the window. */
if (bottom_y < height)
{