对c源程序的词法分析器。 主要由文本输入框（RichTextbox）、菜单、各个控制栏和对话控件组成。其中RichTextbox是文字的载体以及显示工具，菜单和工具栏用以使用程序提供的文件操作、编辑等的功能。结果另存为文件。-c source of the lexical analyzer. Mainly by the text input box (RichTextBox), the menu's control column and dialog components. Rich

实现了简单的Simple语言的编辑器,包括词法分析,语法分析,生成四元式,以及生成符号表功能,在符号表中还可以进行查询与删除.-achieve a simple Simple language editors, including lexical analysis, grammar analysis, generation-four yuan, Generation and symbol table functions in the symbol table can also make inqu

Exuberant Ctags is a multilanguage reimplementation of the much-underused ctags(1) program and is intended to be the mother of all ctags programs. It generates indexes of source code definitions which are used by a number of editors and tools.

sed is a stream editor. A stream editor is used to perform basic text transformations on an input stream (a file or input from a pipeline). While in some ways similar to an editor which permits scr ipted edits (such as ed), sed works by making on