Re: lib/55433: Bug in special character handling of ins_wstr() of libcurses

[Brett Lymn <blymn%internode.on.net@localhost>]

On Wed, Jul 15, 2020 at 11:50:02PM +0000, Valery Ushakov wrote:
> 
>  wins_nwstr - the worker function doesn't seem to handle special
>  character correctly in its first part as it computes wcwidth of the
>  whole argument.
>  
>  As an aside, insstr() &c don't even pretend to try to handle special
>  characters.
>  

They should according to SUS v2 so we should be doing it.

-- 
Brett Lymn
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