Ensure inlinepatterns iterate through elements in document order

Author: waylan

markdown/treeprocessors.py

@@ -368,7 +368,7 @@ def run(self, tree: etree.Element, ancestors: list[str] | None = None) -> etree.
         stack = [(tree, tree_parents)]
 
         while stack:
-            currElement, parents = stack.pop()
+            currElement, parents = stack.pop(0)
 
             self.ancestors = parents
             self.__build_ancestors(currElement, self.ancestors)