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Re: Emacs geometry
From: |
Stefan Monnier |
Subject: |
Re: Emacs geometry |
Date: |
Mon, 31 Jul 2006 12:17:56 -0400 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
>> Does this give correct results?
>>
>> printf ("top: %d, left: %d", XINT (XCDR (Fassq (Qtop, foo))),
>> XINT (XCDR (Fassq (Qleft, foo))));
> Yes, this prints the correct values. Thanks! Is there a general rule
> about when to call XINT?
If you compile with -DUSE_LISP_UNION_TYPE the compiler will tell you,
Stefan
PS: Lisp_Object is often represented by an integer for efficiency reasons
(i.e. because C compilers don't implement word-sized structs and unions
efficiently enough), but that doesn't have to be the case.
- Re: Emacs geometry, (continued)
- Re: Emacs geometry, Eli Zaretskii, 2006/07/30
- Re: Emacs geometry, Ralf Angeli, 2006/07/31
- Re: Emacs geometry, Eli Zaretskii, 2006/07/31
- Re: Emacs geometry, Ralf Angeli, 2006/07/31
- Re: Emacs geometry, Nick Roberts, 2006/07/31
- Re: Emacs geometry, Nick Roberts, 2006/07/31
- Re: Emacs geometry, Eli Zaretskii, 2006/07/31
- Re: Emacs geometry, Kim F. Storm, 2006/07/30
- Re: Emacs geometry, Ralf Angeli, 2006/07/30
- Re: Emacs geometry, David Kastrup, 2006/07/30
- Re: Emacs geometry,
Stefan Monnier <=
- Re: Emacs geometry, Ralf Angeli, 2006/07/31
- Re: Emacs geometry, YAMAMOTO Mitsuharu, 2006/07/27
- Re: Emacs geometry, Ralf Angeli, 2006/07/25
- Re: Emacs geometry, Eli Zaretskii, 2006/07/25
- Re: Emacs geometry, Eli Zaretskii, 2006/07/25
Re: Emacs geometry, Eli Zaretskii, 2006/07/24
RE: Emacs geometry, Drew Adams, 2006/07/27