Darcs.UI.External

sendEmail

generateEmail

sendEmailDoc

resendEmail

signString

verifyPS

execDocPipe

execPipeIgnoreError

pipeDoc

pipeDocSSH

maybeURLCmd

viewDoc

viewDocWith

haveSendmail

sendmailPath

diffProgram

darcsProgram

editText

editFile

catchall

setDarcsEncodings

getSystemEncoding

isUTF8Locale