hmmm I am pretty sure its not M-I M-i or M-c . It's only M-/ and it simply
expands in an unexplainable manner.

Regards,
Kashyap

On Thu, Jul 19, 2012 at 9:31 PM, Jambunathan K <kjambunathan@gmail.com>wrote:

>
> Can you be more specific.  What is the guarantee that you haven't typed
> M-l, M-u or M-c?
>
> > I have not customized dabrrev ... I believe I run into this
> > accidentally when I type in some control/alt combinations
> > inadvertently.
> >
> > Regards,
> > Kashyap
> >
> > On Thu, Jul 19, 2012 at 7:34 PM, Jambunathan K <
> > kjambunathan@gmail.com> wrote:
> >
> >     C K Kashyap <ckkashyap@gmail.com> writes:
> >
> >     > Hi,
> >     >
> >     > I noticed that at times when I do a M-/ and try to complete a
> >     word
> >     > that already exists in the buffer (I assume, this is what I
> >     need to
> >     > do if I need to do what I did using C-p or C-n on vi), the word
> >     > completion happens but with weird casing. Sometime all caps
> >     etc. I
> >     > wonder if there is some setting I need to do when I get into
> >     this
> >     > situation.
> >
> >     Have you customized dabrrev?
> >
> >     See (info "(emacs) Dabbrev Customization")
> >
> >
> >     >
> >     > Regards,
> >     > Kashyap
> >     >
> >     >
> >
> >     --
>