Re: This code won't match buffer names. Why not?

[Xah Lee]

On Aug 21, 5:31 pm, Chris Seberino <cseber...@gmail.com> wrote:
> When I cycle through buffers, I'd like to skip *scratch*, *Messages*
> and *Whitespace Errors* buffers.
>
> I wrote following code to skip one more buffer if I'm sitting in
> either of those 3.
>
> However, it never matches those buffers.  Why not?
>
> (BTW, the (end-kbd-macro) is just a dummy function since "if" needs an
> "else" command.
> Is there a better dummy command I can add there?)
>
> ; Sets F10 to execute a function that moves to another buffer.
> (global-set-key [f10] (lambda () (interactive)
>                                  (next-buffer)
>                                  (if (equal (current-buffer)
> "*scratch*")
>                                      (next-buffer)
>                                      (end-kbd-macro))
>                                  (if (equal (current-buffer)
> "*Messages*")
>                                      (next-buffer)
>                                      (end-kbd-macro))
>                                  (if (equal (current-buffer)
>                                             "*Whitespace Errors*")
>                                      (next-buffer)
>                                      (end-kbd-macro))))


Wee, the code to skip emacs buffers is in ergoemacs here:
http://code.google.com/p/ergoemacs/

by default it's Ctrl + Page up/down is the shortcut, similar to
Firefox et al for switching tabs.
With shift key down, it cycle among emacs's buffers.

here's the relevant code:

(defun next-user-buffer ()
  "Switch to the next user buffer.
User buffers are those whose name does not start with *."
  (interactive)
  (next-buffer)
  (let ((i 0))
    (while (and (string-match "^*" (buffer-name)) (< i 50))
      (setq i (1+ i)) (next-buffer) )))

  Xah
∑ http://xahlee.org/

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