ener.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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
Horizontal Scroll Bar (Alt+T,H)
■ Appears as a scroll bar along the horizontal (left to
  right) axis; provides an alternative way of getting and
  displaying output.
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