1 files changed, 1 insertions, 20 deletions
diff --git a/runner.py b/runner.py
index 7de2666..69112c5 100644
--- a/runner.py
+++ b/runner.py
@@ -1,5 +1,5 @@
 from tokens import *
-from std import STD
+from std import STD, evaluate_expression
 
 
 def peek(inp):
@@ -7,25 +7,6 @@ def peek(inp):
         return None
     return inp[0]
 
-def evaluate_expression(expr):
-    if not expr.symbol.name in STD:
-        raise Exception(f"no such symbol: {expr.symbol.name}")
-    this_func = STD[expr.symbol.name]
-
-    # try to match the signature
-    in_sig = expr.in_sig()
-    if in_sig in this_func:
-        ret = this_func[expr.in_sig()].impl(*(expr.args))
-        return ret
-
-    # evaluate inner expressions, if possible/necessary
-    for idx, arg in enumerate(expr.args):
-        if arg.type_ == NebType.EXPR:
-            expr.args[idx] = evaluate_expression(arg)
-            return evaluate_expression(expr)
-
-    raise Exception(f"'{expr.symbol.name}' called with unknown signature: '{expr.in_sig()}'")
-
 def evaluate(items, pop):
     nxt = peek(items)
     if nxt is None: