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Re: [Bug-AUCTeX] 2005-05-14; Console output as XEmacs is started

From: Ralf Angeli
Subject: Re: [Bug-AUCTeX] 2005-05-14; Console output as XEmacs is started
Date: Thu, 19 May 2005 18:09:27 +0200
User-agent: Gnus/5.110004 (No Gnus v0.4) Emacs/22.0.50 (gnu/linux)

* David Kastrup (2005-05-19) writes:

> Apropos "pop": does XEmacs have pop by default?  The loops would
> become a bit nicer if we could use (pop list) instead of (car list).

`pop' is a compiled Lisp macro
  -- loaded from "/home/mohura/packages/build-area/xemacs21-21.4.17/lisp/cl.elc"
(pop PLACE)

(pop PLACE): remove and return the head of the list stored in PLACE.
Analogous to (prog1 (car PLACE) (setf PLACE (cdr PLACE))), though more
careful about evaluating each argument only once and in the right order.
PLACE may be a symbol, or any generalized variable allowed by `setf'.

For a moment I thought about using it but then didn't consider it
worth the trouble.  It doesn't act up in `TeX-modes-set' but I don't
know what happens if it is used at load time of the file.

BTW, XEmacs seems to have a little bit distorted view of reality.
cl.elc on my system certainly is not in some /home/mohura directory.


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