Darcs.External
backupByRenaming
backupByCopying
copyFileOrUrl
speculateFileOrUrl
copyFilesOrUrls
copyLocal
cloneFile
cloneTree
cloneTreeExcept
clonePartialsTree
clonePaths
fetchFilePS
fetchFileLazyPS
gzFetchFilePS
sendEmail
generateEmail
sendEmailDoc
resendEmail
signString
verifyPS
execDocPipe
execPipeIgnoreError
getTermNColors
pipeDoc
pipeDocSSH
execSSH
remoteDarcsCmd
maybeURLCmd
data
Cachable
viewDoc
viewDocWith
sendmailPath
diffProgram
darcsProgram