[Top][All Lists]

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

Re: :alnum: broken?

From: Eli Zaretskii
Subject: Re: :alnum: broken?
Date: Sat, 22 Feb 2020 09:48:02 +0200

> From: Paul Eggert <address@hidden>
> Date: Fri, 21 Feb 2020 17:09:20 -0800
> Perhaps better yet would be for Emacs to do what GNU grep does:
> $ grep '[:space:]'
> grep: character class syntax is [[:space:]], not [:space:]
> $ echo $?
> 2

But "[:space:]" is a valid, though peculiar, character class, so
erroring out for it would be inappropriate, IMO.

reply via email to

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