From 0a646ac3dacafd7c266a34fb9dcab40e6e9649c1 Mon Sep 17 00:00:00 2001
From: mryouse
Date: Fri, 8 Jul 2022 23:40:10 +0000
Subject: (symbols) returns all symbols, not just those in current env

---
 neb/std/repl.py | 2 +-
 neb/structs.py  | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

(limited to 'neb')

diff --git a/neb/std/repl.py b/neb/std/repl.py
index fbb0366..ccd48bd 100644
--- a/neb/std/repl.py
+++ b/neb/std/repl.py
@@ -12,7 +12,7 @@ def interpretHowTo(symbol, args, env, ns):
 REPL.register("howto", Builtin("howto", interpretHowTo, [Arg("symbol", TypeEnum.ANY)], return_type=Type(":list")))
 
 def interpretSymbols(symbol, args, env, ns):
-    keys = [Symbol(k, -1) for k,v in sorted(env.environment.items())]
+    keys = [Symbol(k, -1) for k,v in sorted(env.get_all().items())]
     return List(keys)
 
 REPL.register("symbols", Builtin("symbols", interpretSymbols, [], return_type=Type(":list")))
diff --git a/neb/structs.py b/neb/structs.py
index 88c4c6f..df7127f 100644
--- a/neb/structs.py
+++ b/neb/structs.py
@@ -179,6 +179,12 @@ class Environment:
         except:
             raise NebPanic(f"undefined symbol: '{key}")
 
+    def get_all(self):
+        if self.parent is None:
+            return self.environment
+        else:
+            return dict(self.parent.get_all(), **self.environment)
+
     def __str__(self):
         out = ""
         for k, v in self.environment.items():
-- 
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