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| author | Richard M. Stallman <rms@gnu.org> | 1998-04-24 21:22:48 +0000 |
|---|---|---|
| committer | Richard M. Stallman <rms@gnu.org> | 1998-04-24 21:22:48 +0000 |
| commit | 6395da5cede0b4977b4a9a61e5735bf78c1f313d (patch) | |
| tree | 9258600b9341ab00e7e64154e1331e91382fad7d /src/dispnew.c | |
| parent | 4746aeeb13118a6501290f7a9b30edb701045e99 (diff) | |
| download | emacs-6395da5cede0b4977b4a9a61e5735bf78c1f313d.tar.gz | |
(update_frame): Move echo area cursor into range.
Diffstat (limited to 'src/dispnew.c')
| -rw-r--r-- | src/dispnew.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/dispnew.c b/src/dispnew.c index 986a1983478..4b8428806f1 100644 --- a/src/dispnew.c +++ b/src/dispnew.c @@ -1359,11 +1359,18 @@ update_frame (f, force, inhibit_hairy_id) } while (row > top && col == 0); - if (col >= FRAME_WINDOW_WIDTH (f)) + /* Make sure COL is not out of range. */ + if (col >= FRAME_WIDTH (f) + FRAME_LEFT_SCROLL_BAR_WIDTH (f)) { - col = 0; + /* If we have another row, advance cursor into it. */ if (row < FRAME_HEIGHT (f) - 1) - row++; + { + col = FRAME_LEFT_SCROLL_BAR_WIDTH (f); + row++; + } + /* Otherwise move it back in range. */ + else + col = FRAME_WIDTH (f) + FRAME_LEFT_SCROLL_BAR_WIDTH (f); } } |