Re: :alnum: broken?

[Clément Pit-Claudel]

On 2020-02-26 16:18, Mattias Engdegård wrote:
> 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.
> 
> the patch already worked according to your above criteria

I think your patch disallows thing like [:-:], which grep allows.