一个很好的文本编辑，实现了文本文件的创建、读入、保存。文件内容的修改：字、词、段的插入、删除、修改。文件内容的查找、替换：词，文件内容的Copy、Paste。不使用MFC-a good text editor, the realization of the creation of text files, read, the depositary. The contents of the documents modifications : Words, Phrases and of the ins

Huffman编码译码，带图形界面，画Huffman树，读取，保存文件。查找替换内容-Huffman coding and decoding, with a graphical interface, drawing Huffman tree, read, save the file. Search and Replace content

正则表达式编辑，查找，替换等功能，可以设置正则表达式搜索选项-Regular expression editor, find, replace, and other functions, you can set a regular expression search options