Use regular expression to split line

numpy · charris · Apr 2, 2025 · Feb 26, 2025 · Feb 28, 2025 · Feb 28, 2025
commit 5104cd389fc60e8cf4a27801239c870f6a80e694
diff --git a/numpy/f2py/crackfortran.py b/numpy/f2py/crackfortran.py
@@ -1490,28 +1490,9 @@ def analyzeline(m, case, line):
        line = m.group('after').strip()
        if not line[0] == '/':
            line = '//' + line
+
        cl = []
-        f = 0
-        bn = ''
-        ol = ''
-        nslash = 0  # For counting common block instances.
-        for c in line:
-            if c == '/' and nslash < 2:
-                f = f + 1
-                nslash = nslash + 1
-                continue
-            if f >= 3:
-                bn = bn.strip()
-                if not bn:
-                    bn = '_BLNK_'
-                cl.append([bn, ol])
-                f = f - 2
-                bn = ''
-                ol = ''
-            if f % 2:
-                bn = bn + c
-            else:
-                ol = ol + c
+        [_,bn,ol] = re.split('/', line,2)
        bn = bn.strip()
        if not bn:
            bn = '_BLNK_'