qbasic.hlp (Topic list)
Important Notice
The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
Split Command
Use to divide the View window horizontally and work on two
parts of a program at the same time.
 
Use F6 and Shift+F6 to move between the windows:
  ■ F6 moves the cursor down through the windows.
  ■ Shift+F6 moves the cursor up.
 
To close a second View window, place your cursor in the
window that you want to keep active, and choose Split again.
 
To size the active window with a mouse, drag the window
boundary up or down.
 
To size the active window from the keyboard, use:
  ■ Alt+Plus(+)  to expand it one line.
  ■ Alt+Minus(-) to shrink it one line.
  ■ Ctrl+F10     to expand it to fill the screen, or return
                 it to its former size.