From c866c3f7d27c89d2c5105760c112d20c86817165 Mon Sep 17 00:00:00 2001
From: mryouse
Date: Sun, 26 Jun 2022 01:45:33 +0000
Subject: implement funcs

---
 neb/std/repl.py | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'neb/std')

diff --git a/neb/std/repl.py b/neb/std/repl.py
index 43b514e..21f4b55 100644
--- a/neb/std/repl.py
+++ b/neb/std/repl.py
@@ -17,6 +17,12 @@ def interpretSymbols(symbol, args, env, ns):
 
 REPL.register("symbols", Builtin("symbols", interpretSymbols, [], return_type=Type(":list")))
 
+def interpretFuncs(symbol, args, env, ns):
+    keys = [Symbol(k, -1) for k,v in env.environment.items() if isinstance(v, Builtin)]
+    return List(keys)
+
+REPL.register("funcs", Builtin("funcs", interpretFuncs, [], return_type=Type(":list")))
+
 def interpretUserSymbols(symbol, args, env, ns):
     keys = [Symbol(k, -1) for k,v in env.environment.items() if isinstance(v, UserFunction) or isinstance(v, Literal)]
     return List(keys)
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