On Mon, Dec 07, 2020 at 06:54:41PM +0100, Bram Moolenaar wrote:
>
> Rene Kita wrote;
>
> > If K is not mapped to anything the dictionary is empty and the if clause
> > is false. K is then still mapped to :Evaluate. This will result in an
> > error E492 when using K.
>
> Thanks for the idea. One more situation to take care of: if
> g_termdebug_map_K was set to zero then K wasn't mapped, thus should also
> not be unmapped. This should do it:
>
> if exists('s:k_map_saved')
> if empty(s:k_map_saved)
> nunmap K
> else
> call mapset('n', 0, s:k_map_saved)
> endif
> unlet s:k_map_saved
> endif
This is obviously the correct solution - consider my patch a bug report.
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