Is your feature request related to a problem? Please describe.
On my computer, compiling learn takes several minutes (usually 5-10) and waiting this long to view a change with curriculum is just impractical when making minor adjustments.

Describe the solution you'd like
I'd like to be able to run something similar to unpacked, but there is an editor, and the learning tests (i.e buffer should be 64 bytes) can be run. It should not affect learn progress. This can be done by, when unpacking (maybe a different kind of unpack?), parsing the tests section of the challenge, and converting it to the TAP test syntax. (I have no idea how that would be repacked, however. Probably some very structured comments, like the whole<!--description--> stuff.)

Describe alternatives you've considered
Testing it normally with learn, and using the unpacked version, but using the test suite to test pre-written code.

Additional context
My computer is rather old, so this is really just a convenience thing. Maybe I'm the only one who's developing with such a slow computer, and for everyone else, running learn takes a few seconds.

Many thanks.