SASADA Koichi <ko1 / atdot.net> wrote:
> I got it.
> 
> My concern is performance regression with huge entries of fstring table
> with this technique. Maybe we can avoid such regression with smart data
> structure (for example, do not use st).

Yes, st_table_entry is gigantic, I think we should go back to unordered
st for things where order does not matter.  But we can probably do
better for the fstring table, even.