runCommand -package:options -package:shake -package:libmpd -is:exact -package:io-streams -package:quickcheck-state-machine is:exact -package:cabal-install -package:pandoc-plot
Runs a command using the shell.
Run an external command on the specified
DotRepr. Remember to
use
hSetBinaryMode on the
Handle for the output
function if necessary.
If the command was unsuccessful, then a
GraphvizException is
thrown.
For performance reasons, a temporary file is used to store the
generated Dot code. As such, this is only suitable for local commands.
Given a list of command/action pairs, prompt the user to choose a
command using dmenu and return the corresponding action.