Re: How make vc-diff and vc-revert-buffer NOT ask to save files but do it automatically?

[Kevin Rodgers]

Christian Seberino wrote:

> I tried to wrap your code into my vc-diff wrapper and got an error message...
>
>    (defun cs-vc-diff() (interactive)
>       (let ((unread-command-events '(?y ?e ?s)))
>          (vc-diff)) ; (call-interactively 'vc-diff)?
>    )
>
> Here is the error message...
>
> let: Wrong number of arguments: #[(historic &optional not-urgent) 
> ....etc.

Why do you refuse to type `C-h f vc-diff'?

| vc-diff is an interactive compiled Lisp function in `vc'.
| (vc-diff HISTORIC &optional NOT-URGENT)
|
| Display diffs between file versions.
| Normally this compares the current file and buffer with the most
| recent checked in version of that file.  This uses no arguments.  With
| a prefix argument HISTORIC, it reads the file name to use and two
| version designators specifying which versions to compare.  The
| optional argument NOT-URGENT non-nil means it is ok to say no to
| saving the buffer.

So you probably want to run (vc-diff nil).

--
Kevin Rodgers