Set LANG to control sorting. This affects the order in which

tests are processed, and thus the run.out output.  The default
LANG on Fedora 10, en_US.utf8, causes the tests to be sorted
differently--e.g., arrayindex1.go and arrayindex.go are sorted
in the opposite order.

R=r, rsc
http://go/go-review/1018022

test/run

@@ -28,6 +28,7 @@ esac
 export G=${A}g
 export L=${A}l
 export GOTRACEBACK=0
+export LANG=C
 
 failed=0