Funny NYPD wrote: > I have gone through some of the open source source code editor, most > of them limit to two views of the same documents. > http://notepad-plus.sourceforge.net/commun/screenshots/scrsh_multiViewCloneMode.gif While this is true for Notepad++, I don't think it's valid for "most" editors. Notepad++ is really an oddity in this respect, and this is also one of the two major beefs I have with it. (The other is that very few of its menu items have shortcut keys associated. Among others, it makes it almost impossible to associate the line wrapping command with a shortcut key.) > This is a strong limit on MCU C programming. E.g. I am write a main > function which might call 4~5 different functions, and I am searching > different variables from time to time, I want all of them being shown > on different sub-windows at the same time. I knew my HI-TIDE V1.2x > can doing this. Here's one (Eclipse, which is what HI-TIDE is based on) for which it isn't true :) > Visual studio 6 can only do two (not sure about VS2005/2008, not a big > fan). VS2005/2008 definitely can open multiple (>2) windows of a file. (There's two more :) Not sure about VS6 (not installed anymore), but I'm almost sure it can, too. > MS-Word can only do two. Huh? You sure that this limitation isn't between keyboard and chair? :) Have you ever tried the "New Window" command (typically in the Windows or View menus)? Gerhard -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist