Merge pull request #362 from pppppop65/main

feat(styles_and_formulas.py): Add support for LinLibertine and txsys fonts.

Author: awwaawwa

babeldoc/document_il/midend/styles_and_formulas.py

@@ -608,6 +608,8 @@ def is_formulas_font(self, font_name: str) -> bool:
             r"|.*Amerigo.*"
             r"|.*MSGloriolaIIStd.*"
             r"|.*CMU.+"
+            r"|.*LinLibertine.*"
+            r"|.*txsys.*"
             r")$"
         )
         precise_formula_font_pattern = (
@@ -645,7 +647,7 @@ def is_formulas_font(self, font_name: str) -> bool:
             r"|.*KpMath.*"
             r"|.*Lete Sans Math.*"
             r"|.*LeteSansMath.*"
-            r"|.*LinLibertineO.*"
+            # r"|.*LinLibertineO.*"
             r"|.*Linux Libertine O.*"
             r"|.*LibertinusMath-Regular.*"
             r"|.*Libertinus Math.*"