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Signed-off-by: Michele Dolfi <[email protected]>
DS4SD · Jan 31, 2025 · 65519b0 · 65519b0
1 parent 9563dfe
commit 65519b0
Showing 1 changed file with 12 additions and 5 deletions.
diff --git a/docling_core/types/doc/document.py b/docling_core/types/doc/document.py
@@ -2227,11 +2227,18 @@ def _append_text(text: str, do_escape_html=True, do_escape_underscores=True):
 
             elif isinstance(item, TextItem) and item.label in [DocItemLabel.FORMULA]:
                 in_list = False
-                _append_text(
-                    f"$${item.text}$$\n",
-                    do_escape_underscores=False,
-                    do_escape_html=False,
-                )
+                if item.text != "":
+                    _append_text(
+                        f"$${item.text}$$\n",
+                        do_escape_underscores=False,
+                        do_escape_html=False,
+                    )
+                elif item.orig != "":
+                    _append_text(
+                        "<!-- formula-not-decoded -->\n",
+                        do_escape_underscores=False,
+                        do_escape_html=False,
+                    )
 
             elif isinstance(item, TextItem) and item.label in labels:
                 in_list = False