clo

another personal draught of a typesetting language and engine.

changing journal

20230904 建立 thenDo、matchRange的函數、refactor harfbuzzjs 以及libpdf 等測試界面
20230905-06: 建立 : toSome, initial of basic tokenizer (tokenize), matchAny, notDo, orDo, zeroOrMoreDo, zeroOrOnceDo
20230905-07:強化tokenize, 加強功能，加Token界面。
20230907-08:強化tokenize。
20230910 : add basic parser CONST rule, and add the grammar rule.