emacs-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Installing cond* in core


From: Stefan Monnier
Subject: Re: Installing cond* in core
Date: Wed, 20 Mar 2024 18:54:49 -0400
User-agent: Gnus/5.13 (Gnus v5.13)

> [[[ To any NSA and FBI agents reading my email: please consider    ]]]
> [[[ whether defending the US Constitution against all enemies,     ]]]
> [[[ foreign or domestic, requires you to follow Snowden's example. ]]]
>
>   > does that mean that the semantics you provide is in ALWAYS, the vars
>   > bound by PAT are bound to the matched values when PAT did match and they
>   > are all bound to nil otherwise?
>
> That is what makes sense, and that is what I think the code does.

OK, so it "behaves the same" as what Pcase does for `(or PAT _)`.
The semantics sounds fine, then and would be easy enough to reproduce with 
Pcase.
I wonder how often this :no-exit form is useful, tho.


        Stefan




reply via email to

[Prev in Thread] Current Thread [Next in Thread]