On 10/11/19 7:32 AM, Robert Pluim wrote:
>>>>>> On Fri, 11 Oct 2019 15:38:03 +0300, Eli Zaretskii <eliz@gnu.org> said:
> 
>      >> From: Hong Xu <hong@topbug.net>
>      >> Cc: 24694@debbugs.gnu.org
>      >> Date: Fri, 4 Oct 2019 12:31:27 -0700
>      >>
>      >> > Make url-hexify-string accept a list of allowed chars.
>      >> >
>      >> > 	* url-util.el (url-hexify-string): Accept a list of allowed chars.
>      >> > 	* url.texi (URI Encoding): Update url-hexify-string doc and index improvements.
>      >> >
>      >>
>      >> It's been a few years... I'm wondering whether this patch is still interesting?
> 
>      Eli> I think it is, yes.  Can you send a patch relative to the current
>      Eli> master branch?
> 
> Api nit: if the first argument is going to be a list or a vector, you
> could just keep one argument and check 'vectorp'.
> 

Thanks, I've updated the patch as attached.