Re: How to update a file

[Gordon Beaton]

On 14 Mar 2006 07:50:06 -0800, billy wrote:
> by update I mean that I have the file open for viewing/editing.
> In a shell I execute a script that recreates the file.  It changes, but
> if I dont reopen the file again I do not see the new version.

M-x revert-buffer
or 
C-x C-v <enter>

I use the following with find-alternate-file so I don't have to hunt
for my position in the file afterward re-visiting it:

(defadvice find-alternate-file (around restore-point activate)
  "Restore current position when re-visiting same file"
  (let ((saved-point (point))
        (saved-window-start (window-start))
        (saved-filename buffer-file-name))
    ad-do-it
    (if (equal saved-filename buffer-file-name)
        (progn (goto-char saved-point)
               (set-window-start (selected-window) saved-window-start)))))

(suggestions for improvements are welcome)

/gordon

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