Skip to content

alias DirectionSpecifier

(alias) DirectionSpecifier = ("TLT"|"TRT"|"LTL"|"RTT")
    | "TLT" -- 0 latin
    | "TRT" -- 1 arabic
    | "LTL" -- 2 mongolian
    | "RTT" -- 3 cjk

LuaTeX only understands 4 of the 16 direction specifiers of aleph: TLT (latin), TRT (arabic), RTT (cjk), LTL (mongolian). All other direction specifiers generate an error.

😱 Types incomplete or incorrect? 🙏 Please contribute!