[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: defvars at compile time
From: |
Johan Bockgård |
Subject: |
Re: defvars at compile time |
Date: |
Thu, 16 Mar 2006 23:27:27 +0100 |
User-agent: |
Gnus/5.110004 (No Gnus v0.4) Emacs/22.0.50 (gnu/linux) |
Kevin Rodgers <address@hidden> writes:
> (defmacro symbol-value-safe (symbol)
> "Return SYMBOL's value, but avoid signaling an error if it is void.
> If SYMBOL is void, return nil."
[...]
,----[ C-h f bound-and-true-p RET ]
| bound-and-true-p is a Lisp macro in `bindings.el'.
| (bound-and-true-p VAR)
|
| Return the value of symbol VAR if it is bound, else nil.
`----
--
Johan Bockgård
- Re: New GNOME icons, (continued)
- Re: New GNOME icons, Bill Wohler, 2006/03/10
- Re: New GNOME icons, Katsumi Yamaoka, 2006/03/13
- Message not available
- Message not available
- Message not available
- Message not available
- Message not available
- Message not available
- Message not available
- Message not available
- Message not available
- Message not available
- Re: defvars at compile time, Katsumi Yamaoka, 2006/03/15
- Re: defvars at compile time, Kevin Rodgers, 2006/03/16
- Re: defvars at compile time,
Johan Bockgård <=
- Re: defvars at compile time, Bill Wohler, 2006/03/16
- Re: defvars at compile time, Miles Bader, 2006/03/16
- Re: defvars at compile time, Richard Stallman, 2006/03/17
- Re: defvars at compile time, Stefan Monnier, 2006/03/20
- Re: defvars at compile time, Katsumi Yamaoka, 2006/03/21
- Re: defvars at compile time, Stefan Monnier, 2006/03/27
- Re: defvars at compile time, Bill Wohler, 2006/03/27
- Re: defvars at compile time, Stefan Monnier, 2006/03/28
- Re: defvars at compile time, Richard Stallman, 2006/03/29
- Re: defvars at compile time, Richard Stallman, 2006/03/28