Re: :alnum: broken?

[Mattias Engdegård]

26 feb. 2020 kl. 22.00 skrev Paul Eggert <address@hidden>:

> The bug noted by Andreas should also be fixed. More specifically, I suggest 
> having Emacs diagnose the typo only when GNU grep diagnoses it, as it's 
> better to be consistent among GNU applications. Grep diagnoses the contents 
> of [...] if all the following are true:
> 
>  * The first character is ":".
>  * The last character is ":".
>  * There is some non-":" character.
>  * There are no ranges, char/equiv classes or collation elements.

Thank you -- there was no bug that I could see, and the patch already worked 
according to your above criteria; now pushed to master.

I changed the error message, but feel free to make it better if you are able 
to. As mentioned, I didn't want it to end in a square bracket, because regexp 
I-search displays the error inside square brackets.