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From: | Jean Louis |
Subject: | Re: [External] : Re: How to make M-x TAB not work on (interactive) declaration? |
Date: | Mon, 16 Jan 2023 21:55:47 +0300 |
User-agent: | Mutt/2.2.9+54 (af2080d) (2022-11-21) |
* tomas@tuxteam.de <tomas@tuxteam.de> [2023-01-16 21:20]: > And -- oh, to make things more interesting: > > (and) => t > (or) => f > > It's a conspiracy ;-) Similar though not same: and is a special form in ‘C source code’. (and CONDITIONS...) Eval args until one of them yields nil, then return nil. The remaining args are not evalled at all. If no arg yields nil, return the last arg’s value. There is no description that it should return true without arguments. -- Jean Take action in Free Software Foundation campaigns: https://www.fsf.org/campaigns In support of Richard M. Stallman https://stallmansupport.org/
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