EditArea : http://sourceforge.net/projects/editarea 特點： 1. 一個 Javascript 編寫的代碼編輯器, 支持代碼加亮, 縮進, 行號等特征; 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. 一個實際的例子: http://www.cdolivet.net/editarea/editarea/exemples/exemple_full.html
