Previously, the merge indice calculation could fail rather easily, and didn't work with underscores. Now you can have things such as underscores in the middle of words (or at all), quotation marks, every symbol but a space in your search. The previous code would fail with a prompt such as hololive, amane_kanata, 1girl, angel_wings, hairclip, blue eyes and searching for angel_wings, as it would become angel</w>_</w>wings</w>, and the code couldn't handle punctuation anywhere but the end.
Previously, the merge indice calculation could fail rather easily, and didn't work with underscores. Now you can have things such as underscores in the middle of words (or at all), quotation marks, every symbol but a space in your search. The previous code would fail with a prompt such as
hololive, amane_kanata, 1girl, angel_wings, hairclip, blue eyesand searching forangel_wings, as it would becomeangel</w>_</w>wings</w>, and the code couldn't handle punctuation anywhere but the end.