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From: | Lennart Borgman |
Subject: | Re: How to obtain customize :type for an option at runtime? |
Date: | Sun, 29 Jan 2006 03:09:29 +0100 |
User-agent: | Thunderbird 1.5 (Windows/20051201) |
Drew Adams wrote:
How can I determine, for a given user option, what its Customize :type is? For example, function `user-variable-p' tests whether a symbol is a user option, but what if I want to test whether a variable is a toggle (binary) option? Although not all options that can act as toggles are defined with a simple ":type 'boolean" in Customize (far from it, and there are good reasons for that), obtaining such :type info would be a start.
It is in the symbol property list: (get 'your-symbol 'custom-type)
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