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From: | Lennart Borgman (gmail) |
Subject: | Re: Checking if a function is built-in |
Date: | Tue, 10 Jun 2008 23:46:16 +0200 |
User-agent: | Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.9) Gecko/20071031 Thunderbird/2.0.0.9 Mnenhy/0.7.5.666 |
Marc Tfardy wrote:
Nordlöw schrieb:Is there a predicate that can check if a function is built-in?,----[ C-h f fboundp RET ] | fboundp is a built-in function in `C source code'. | (fboundp symbol) | | Return t if symbol's function definition is not void. | | [back] `----
This does not check if a function is built-in, but it gives a hint actually. Look at the code for `describe-function'. Somewhere it writes "built-in".
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