Fix/fix output in md tables (#54)

* fix the output in markdown tables, remove newline in table-cells

Signed-off-by: Peter Staar <[email protected]>

* ran pre-commits

Signed-off-by: Peter Staar <[email protected]>

* fixed with space

Signed-off-by: Peter Staar <[email protected]>

---------

Signed-off-by: Peter Staar <[email protected]>

Author: PeterStaar-IBM

docling_core/types/doc/document.py

@@ -591,7 +591,13 @@ def export_to_markdown(self) -> str:
         for row in self.data.grid:
             tmp = []
             for col in row:
-                tmp.append(col.text)
+
+                # make sure that md tables are not broken
+                # due to newline chars in the text
+                text = col.text
+                text = text.replace("\n", " ")
+                tmp.append(text)
+
             table.append(tmp)
 
         md_table = ""