Trace command.

Don't print trace by default, instead a new `trace` combinator wirks like `i` and prints a trace.
2020-04-28 15:28:43 -07:00
parent 4704799c37
commit ddf063973c
3 changed files with 32 additions and 7 deletions
@@ -20,6 +20,8 @@
 from __future__ import print_function
 from .library import initialize
 from .joy import repl
+from .utils import pretty_print  # Inscribe trace command.
+

 print('''\
 Thun - Copyright © 2017 Simon Forman