I've discovered an issue where, at least with one game, Yukiiro Sign, VNTextPatch fails to parse the .ast files, merely reporting 0 lines and characters. All of the scripts are encoded UTF-8, and I've confirmed they render correctly when opened in a text editor. I've attached the script files for reference.
Yukiiro Sign script.zip
I've discovered an issue where, at least with one game, Yukiiro Sign, VNTextPatch fails to parse the .ast files, merely reporting 0 lines and characters. All of the scripts are encoded UTF-8, and I've confirmed they render correctly when opened in a text editor. I've attached the script files for reference. Yukiiro Sign script.zip