Minor annotate performance tweaks
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Minor annotate performance tweaks
manifest hash: 2edd508182c7b3dfb2e0b9b90baebdd364cb29f0
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.0 (GNU/Linux)
iD8DBQFCvfQeywK+sNU5EO8RAsYSAJ0R8SuWnyQxVgauoaEuezOe3Taq/wCbBnEs
+VG0LNrXnQM9khQyc0+pCeg=
=U5gX
-----END PGP SIGNATURE-----
*** 'a\nc\n\n\n\n' 'a\nb\n\n\n'
*** 'a\nb\nc\n' 'a\nc\n'
*** '' ''
*** 'a\nb\nc' 'a\nb\nc'
*** 'a\nb\nc\nd\n' 'a\nd\n'
*** 'a\nb\nc\nd\n' 'a\nc\ne\n'
*** 'a\nb\nc\n' 'a\nc\n'
*** 'a\n' 'c\na\nb\n'
*** 'a\n' ''
*** 'a\n' 'b\nc\n'
*** 'a\n' 'c\na\n'
*** '' 'adjfkjdjksdhfksj'
*** '' 'ab'
*** '' 'abc'
*** 'a' 'a'
*** 'ab' 'ab'
*** 'abc' 'abc'
*** 'a\n' 'a\n'
*** 'a\nb' 'a\nb'
done