Darcs.Repository.PatchIndex
doesPatchIndexExist
isPatchIndexDisabled
isPatchIndexInSync
canUsePatchIndex
canCreatePI
createPIWithInterrupt
createOrUpdatePatchIndexDisk
deletePatchIndex
dumpPatchIndex
filterPatches
type PatchFilter rt p
maybeFilterPatches
getRelevantSubsequence
piTest
attemptCreatePatchIndex