from the man page: mlterm is a multi-lingual terminal emulator written from scratch, which supports various character sets and encod- ings in the world and complex characters such as double width for East Asian, combining for Thai, Vietnamese, and so on, and bi-direction for Arabic and Hebrew.
Created attachment 3126 [details] mlterm-2.5.0.ebuild
added to x11-terms/mlterm. Masked for testing. let me know if it works for you please Thanks Stuart Bouyer
unmasked