支持单元合并,支持字体、颜色、对齐等格式设置,支持键盘及鼠标操作,结构简单,清晰的编码风格,代码可读性强 -modules support merging, font, color, alignment, format settings, keyboard and mouse support operation, simple structure, clear coding style, readable code

使用cupl语言编写的20-5编码键盘,无需键盘扫描 比矩阵键盘更方便,-cupl use of the language 20-5 coding keyboard, without the keyboard scan matrix keyboard is more convenient.