tree b077e327e7d8cdf3d75989bf997dc0ff228bf762
parent 0287647b1377e3d403e8b38f5c2bd4435bc21b64
author Robert Griesemer <gri@golang.org> 1317165688 -0700
committer Robert Griesemer <gri@golang.org> 1317165688 -0700
golang-hg c8a7809fabcdb806ae5d32876937f30c835b1f9e

index/suffixarray: revert change from int -> int32

CL 5040041 (https://golang.org/cl/5040041)
changed the use of []int to []int32 internally so
that encoding/binary could be used. This is no
longer needed (gobs can encode ints), and using
[]int is more in sync w/ the semantics of the data
structure (the index elements are indices which are
ints). Changing it back.

R=r
CC=golang-dev
https://golang.org/cl/5141049