Hi,
Sometimes (maybe when scrolling occurs) undo messages like
"2 fewer lines: before #79 7 seconds ago" are not shown.
(Vim 7.4.041 on Windows, 7.3.429 on Linux)
E.g.
1. $ gvim -N -u NONE -U NONE
2. Input a line: `ifoo<CR><Esc>`.
3. Repeat it more than 25 times (= more than the screen lines) using `.`.
4. Go to the first line using `gg`, then undo by using `u`.
Undo message will not be shown.
5. Repeat `ggu` several times.
Undo message will be shown if the file lines becomes fewer than the screen
lines.
Attached patch seems to fix this, but I'm not sure this is the best way.
Regards,
Ken Takata
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# HG changeset patch
# Parent e89f9176882f2e24edbe9d98fe007174d612b7a9
diff --git a/src/undo.c b/src/undo.c
--- a/src/undo.c
+++ b/src/undo.c
@@ -2728,6 +2728,7 @@
}
}
#endif
+ redraw_later(NOT_VALID);
smsg((char_u *)_("%ld %s; %s #%ld %s"),
u_oldcount < 0 ? -u_oldcount : u_oldcount,
