have 'symbols' return an actual list of symbols

1 files changed, 2 insertions, 11 deletions

diff --git a/neb/interpreter.py b/neb/interpreter.py
index a492307..6565adf 100644
--- a/neb/interpreter.py
+++ b/neb/interpreter.py
@@ -782,17 +782,8 @@ def interpretHowTo(symbol, args, env, ns):
 GLOBALS.register("howto", Builtin(interpretHowTo, [Arg("symbol", TypeEnum.ANY)]))
 
 def interpretSymbols(symbol, args, env, ns):
-    keys = list(env.environment.keys())
-    keys.sort()
-    out = ""
-    for idx, key in enumerate(keys):
-        if idx % 6 == 0:
-            print(out)
-            out = f"{key}"
-        else:
-            out = f"{out} {key}"
-    print(out)
-    return List([])
+    keys = [Symbol(k, -1) for k,v in env.environment.items()]
+    return List(keys)
 
 GLOBALS.register("symbols", Builtin(interpretSymbols, []))