On 22/03/10 15:31, James Beck wrote:
Hi,
Ever since I started using Vim (years ago), I've noticed that (very)
infrequently, the Ctrl+u (up a half-page) and Ctrl+d (down a half-page)
commands behave strangely. For example, right at this moment, when I
press Ctrl+u, the page scrolls up 5 lines (instead of 25 or so). But
Ctrl+d works like normal. Wait, now Ctrl+d is doing the same thing! It
was working five seconds ago!
So you can see why this is driving me nuts.
Oooh, even more weird, it's misbehaving in ONE window, but not the
other! Same buffer, different window. And if I press Ctrl+W, R, to
switch the windows around, the behavior follows the window! In other
words, now it's happening in the left window instead of the right.
I've always assumed it was my terminal. But after three separate
terminals running in Windows, CentOS, and Kubuntu, it's happening in all
of them. What the heck key am I accidentally pressing that's putting Vim
in "act-weird-mode"?
Thanks!
James
Put the cursor in Normal mode in the misbehaving window, then type
:verbose map <C-U>
:verbose map <C-D>
:verbose set scroll?
It could be either that something set a buffer-local mapping, or that
you inadvertently pressed a digit key just before the Ctrl-U or Ctrl-D.
See also
:help CTRL-U
:help CTRL-D
:help 'scroll'
Best regards,
Tony.
--
"One basic notion underlying Usenet is that it is a cooperative."
Having been on USENET for going on ten years, I disagree with this.
The basic notion underlying USENET is the flame.
-- Chuq Von Rospach
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