Added keyword-only argument

oscargus · oscargus · commit b1f3c2fb3ed0 · 2021-12-20T13:03:15.000+01:00
diff --git a/lib/matplotlib/mathtext.py b/lib/matplotlib/mathtext.py
@@ -564,7 +564,7 @@ def get_depth(self, texstr, dpi=120, fontsize=14):
 
 
 def math_to_image(s, filename_or_obj, prop=None, dpi=None, format=None,
-                  color=None):
+                  *, color=None):
     """
     Given a math expression, renders it in a closely-clipped bounding
     box to an image file.
