commit fbf6178e3470c734886ef865d9aa1aa5a0e01793
author Marcel van Lohuizen <mpvl@golang.org> Wed Jun 03 19:38:34 2015 +0200
committer Marcel van Lohuizen <mpvl@golang.org> Fri Jun 19 14:15:43 2015 +0000
tree e6a7fcb2398dff474eb3c939340ef502843421e7
parent df923bbb63f8ea3a26bb743e2a497abd0ab585f7

search: allow non-normalized strings

Updated Iter to not return a set of collation elements that cross
segment boundaries. This may slightly slow down collation, but it
is necessary for search. Considering the complexity of Iter, it is
still preferable to have only one iterator implementation.

Change-Id: I2ed6900af6fb0ea2a752b49917cbccabc473818f
Reviewed-on: https://go-review.googlesource.com/10687
Reviewed-by: Nigel Tao <nigeltao@golang.org>