WIP make 'howto' print all options

1 files changed, 5 insertions, 1 deletions

diff --git a/neb/std/repl.py b/neb/std/repl.py
index f953e18..3168770 100644
--- a/neb/std/repl.py
+++ b/neb/std/repl.py
@@ -10,7 +10,11 @@ def interpretHowTo(symbol, args, env, ns):
         target = evaluate(target, env, ns)
     if not isinstance(target, Callable):
         raise InterpretPanic(symbol, "expects a func or symbol", args[0])
-    print(target.describe())
+    des = target.describe()
+    if isinstance(des, str):
+        print(des)
+    else:
+        print("\n".join(des))
     return List([])
 
 REPL.register("howto", Builtin("howto", interpretHowTo, [Arg("symbol", TypeEnum.ANY)], return_type=Type(":list")))