Re: How to deactivate mark?

[Harald Hanche-Olsen <hanche@math.ntnu.no>]

+ Uday S Reddy <uDOTsDOTreddy@cs.bham.ac.uk>:

> I tried to define a command called narrow-to-defun as follows:
>
> (defun narrow-to-defun ()
>  "Narrow to the current defun around point"
>  (interactive)
>  (mark-defun)
>  (narrow-to-region (point) (mark))
>  )
>
> Unfortunately, running the command makes the mark "active," thereby
> highlighting the defun at the end of the execution.  I have tried
> various tricks to get the mark to turn off - like calling
> deactivate-mark, binding deactivate-mark to t locally, binding
> transient-mark-mode to nil etc.  But none of them is able to turn off
> the active mark at the end.  
>
> What am I missing?

Adding (deactivate-mark) to the end of your definition works for me. Did
you forget to evaluate the defun after adding this bit? (I forget it all
the time.)

-- 
* Harald Hanche-Olsen     <URL:http://www.math.ntnu.no/~hanche/>
- It is undesirable to believe a proposition
  when there is no ground whatsoever for supposing it is true.
  -- Bertrand Russell