...

src/pyj/read_book/paged_mode.pyj

@@ -364,17 +364,6 @@ def jump_to_anchor(name):
     scroll_to_elem(elem)
 
 def scroll_to_elem(elem):
-    # TODO: Re-enable this once you have added mathjax support
-    # if window.mathjax?.math_present
-    #     # MathJax links to children of SVG tags and scrollIntoView doesn't
-    #     # work properly for them, so if this link points to something
-    #     # inside an <svg> tag we instead scroll the parent of the svg tag
-    #     # into view.
-    #     parent = elem
-    #     while parent and parent?.tagName?.toLowerCase() != 'svg'
-    #         parent = parent.parentNode
-    #     if parent?.tagName?.toLowerCase() == 'svg'
-    #         elem = parent.parentNode
     elem.scrollIntoView()
     if in_paged_mode:
         # Ensure we are scrolled to the column containing elem
@@ -426,11 +415,6 @@ def current_cfi():
     # The Conformal Fragment Identifier at the current position, returns
     # null if it could not be calculated.
     ans = None
-    # TODO: uncomment after mathjax is implemented
-    # if window.mathjax?.math_present and not window.mathjax?.math_loaded:
-    #     # If MathJax is loading, it is changing the DOM, so we cannot
-    #     # reliably generate a CFI
-    #     return ans
     if in_paged_mode:
         c = current_column_location()
         for x in c, c - col_and_gap, c + col_and_gap: