mlterm binary package in Ubuntu Jammy riscv64

 This is a terminal emulator for X Window System, which supports
 various encodings including ISO-8859-[1-11,13-16], TCVN5712, VISCII,
 TIS-620 (same as ISO-8859-11), KOI8-{R,U,T}, CP{1251,1255}, GEORGEAN-PS,
 EUC-JP, EUC-JISX0213, ISO-2022-JP{,1,2,3}, Shift_JIS, Shift_JISX0213,
 ISO-2022-KR, EUC-KR, UHC, JOHAB, EUC-CN (aka GB2312), GBK, ISO-2022-CN,
 Big5, EUC-TW, HZ, UTF-8, and GB18030.
 .
 Doublewidth characters for east Asian, combining characters for
 Thai, Vietnamese, and other diacritics, BiDi (bi-directionality)
 for Arabic and Hebrew as well as Arabic shaping are all supported.
 Though mlterm supports Indic complex languages such as Hindi, this
 Debian package is not compiled with Indic support.
 .
 Since mlterm checks the current locale and selects appropriate encoding,
 you don't need to configure mlterm to display your language and
 encoding.
 .
 mlterm also supports unique features such as scrollbar API,
 multiple windows, multiple XIM, anti-alias using FreeType and Xft,
 and so on.

Source package