EditArea : [url=http://sourceforge.net/projects/editarea]http://sourceforge.net/projects/editarea[/url] [b]特点[/b]： 1. 一个 Javascript 编写的代码编辑器, 支持代码加亮, 缩进, 行号等特征; 2. A free javascript editor for source code. It allow to write well formated source code with line numerotation, tab support, search & replace (with regexp) and live syntax highlighting (customizable). 3. 一个实际的例子: [url=http://www.cdolivet.net/editarea/editarea/exemples/exemple_full.html]http://www.cdolivet.net/editarea/editarea/exemples/exemple_full.html[/url]