Re: re-builder highlighting incorrect for more than 3 groupings

[Adrian Aichner]

Richard Stallman <address@hidden> writes:

>     > Wouldn't be easier just to define reb-match-[4-9]? Faces aren't
>     > exactly a scarce resource, and nine is the maximum re-builder is going
>     > to use anyway.
>
> Why does it use no more than 9?  Is that a natural limit
> or an arbitrary limit?

I think it's an arbitrary limitation, aside from the fact that
reb-subexp-mode uses single digit key mappings to highlight individual
sub-expressions.

-- 
Adrian Aichner
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