Handle block equations

DS4SD · Jan 29, 2025 · feb93f3 · feb93f3
1 parent 4f31f86
commit feb93f3
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/docling_core/types/doc/document.py b/docling_core/types/doc/document.py
@@ -2208,7 +2208,8 @@ def escape_underscores(text):
             """Escape underscores but leave them intact in the URL.."""
             # Firstly, identify all the URL patterns.
             url_pattern = r"!\[.*?\]\((.*?)\)"
-            latex_pattern = r"\$(?:\\.|[^$\\])*\$"
+            # Matches both inline ($...$) and block ($$...$$) LaTeX equations:
+            latex_pattern = r"\$\$?(?:\\.|[^$\\])*\$\$?"
             combined_pattern = f"({url_pattern})|({latex_pattern})"
 
             parts = []