First tests for the iterator

ziffers/parser.py

@@ -14,7 +14,45 @@ ziffers_parser = Lark.open(
     transformer=ZiffersTransformer(),
 )
 
-
 def parse_expression(expr: str):
     """Parse an expression using the Ziffers parser"""
     return ziffers_parser.parse(expr)
+
+def zparse(expr: str, opts: dict=None):
+    parsed = parse_expression(expr)
+    if opts:
+        parsed.set_defaults(opts)
+    return parsed
+
+def z0(expr: str, opts: dict=None):
+    return zparse(expr,opts)
+
+def z1(expr: str, opts: dict=None):
+    return zparse(expr,opts)
+    
+def z2(expr: str, opts: dict=None):
+    return zparse(expr,opts)
+    
+def z3(expr: str, opts: dict=None):
+    return zparse(expr,opts)
+
+def z3(expr: str, opts: dict=None):
+    return zparse(expr,opts)
+
+def z4(expr: str, opts: dict=None):
+    return zparse(expr,opts)
+
+def z5(expr: str, opts: dict=None):
+    return zparse(expr,opts)
+
+def z6(expr: str, opts: dict=None):
+    return zparse(expr,opts)
+
+def z7(expr: str, opts: dict=None):
+    return zparse(expr,opts)
+
+def z8(expr: str, opts: dict=None):
+    return zparse(expr,opts)
+
+def z9(expr: str, opts: dict=None):
+    return zparse(expr,opts)