<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> <pkgmetadata> <herd>haskell</herd> <maintainer> <email>haskell@gentoo.org</email> </maintainer> <longdescription> A general sequence representation with arbitrary annotations, for use as a base for implementations of various collection types, with examples, as described in section 4 of * Ralf Hinze and Ross Paterson, \"Finger trees: a simple general-purpose data structure\", /Journal of Functional Programming/ 16:2 (2006) pp 197-217. <http://www.soi.city.ac.uk/~ross/papers/FingerTree.html> For a tuned sequence type, see @Data.Sequence@ in the @containers@ package, which is a specialization of this structure. </longdescription> </pkgmetadata>