Shellac-0.9.5.2: A framework for creating shell envinronments
Shellac is a framework for building read-eval-print style shells.
Shells are created by declaratively defining a set of shell commands
and an evaluation function. Shellac supports multiple shell backends,
including a basic
backend which uses only Haskell IO primitives and
a full featured readline
backend based on the the Haskell readline
bindings found in the standard libraries.
This library attempts to allow users to write shells at a high level
and still enjoy the advanced features that may be available from a
powerful line editing package like readline.