Adding names to parse
Adding named element test
More named tests
Catching undefined references
Fixing test
More name tests
Adding def command
Rename name to defn
Adding defs command
Adding sys command
Extending :sys
Adding hex output
Passing streams to shell methods
Passing stream to shell process
Adding shell test
Adding shell tests
More shell tests
Checking shell quietness
Checking noisiness
Removing manager instantiation