From 51e4d45bbabbc08cbb82464ab66a74c2779caaf5 Mon Sep 17 00:00:00 2001
From: mryouse
Date: Fri, 15 Jul 2022 00:38:51 +0000
Subject: bugfix: shell should return a string, not a list

---
 neb/std/sys.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/neb/std/sys.py b/neb/std/sys.py
index f92eb77..a7a72cb 100644
--- a/neb/std/sys.py
+++ b/neb/std/sys.py
@@ -17,9 +17,9 @@ SYS.register("argv", Builtin("argv", interpretArgv, [], return_type=Type(":list"
 
 def interpretShell(symbol, args, env, ns):
     ret = subprocess.run(shlex.split(args[0].value), capture_output=True)
-    return List([String(r) for r in ret.stdout.decode("utf-8").split("\n")])
+    return String(ret.stdout.decode("utf-8"))
 
-SYS.register("$", Builtin("$", interpretShell, [Arg("command", TypeEnum.STRING)], return_type=Type(":list")))
+SYS.register("$", Builtin("$", interpretShell, [Arg("command", TypeEnum.STRING)], return_type=Type(":string")))
 
 def interpretExit(symbol, args, env, ns):
     status = 0 if len(args) == 0 else args[0].value
-- 
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