[count] slightly documented in README
[shell] broad strokes
[shell] interpreter infrastructure
[shell] some ->string stubs
[shell] printing compilation tops
[shell] printing structs a little differently
[shell] implemented dive frontend
[shell] outline for 'dive' backend
[shell] checkpoint: transition stubs
[shell] checkpoint: transitions for forms
[shell] checkpoint, expr transitions
[shell] checkpoint: all transitions drafted (just need to handle lists)
[shell] checkpoint: zo->string outlined
[shell] checkpoint: form->string implemented
[shell] checkpoint: expr->string implemented
[shell] checkpoint: wrap->string implemented
[shell] module->string and nominal-path->string implemented. Time to test
[shell] missing arg, missing paren