Fix macros, add string I/O helpers

1 files changed, 2 insertions, 1 deletions

diff --git a/src/asm_pass1.py b/src/asm_pass1.py
index d462526..5e6213a 100644
--- a/src/asm_pass1.py
+++ b/src/asm_pass1.py
@@ -5,6 +5,7 @@ from dataclasses import dataclass
 from asm_ops import *
 from asm_eval import *
 from asm_pass0 import *
+from tokenizer import tokenize
 
 @dataclass
 class Result1Line:
@@ -24,7 +25,7 @@ def pass_1(result0: Result0) -> Result1:
   operations: OpExpansionDict = default_expansions.copy()
 
   for line in result0.lines:
-    keyword, *args = line.line.lower().split()
+    keyword, *args = tokenize(line.line)
     match keyword:
       case "@opt":
         opt_name, opt_value = args