revset: add test for resolution of infix/suffix ambiguity of x^:y
This is the test for
805651777188, and I'm going to fix the failure of
'x^A' where 'revsetalias.A=:y'.
fixbundle() {
grep -v 'saving bundle' | grep -v 'saved backup' | \
grep -v added | grep -v adding | \
grep -v "unable to find 'e' for patching" | \
grep -v "e: No such file or directory" | \
cat
}