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| From: | Stefan Monnier |
| Subject: | Re: Character group folding in searches |
| Date: | Fri, 06 Feb 2015 13:03:12 -0500 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) |
> subset of folding. A character whose folding is not a single
> character should map to a vector or a string of characters (not sure
> which one is best, we should choose the one that lends itself to the
> most efficient use).
So "folding" can turn a single char into a sequence of chars? Why not
do it the other way?
Stefan
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