Help System (web edition)

By selecting a small font (by a FONT command) and a large main window
(by /WINMAX) very wide string fields may be displayed by FILE SHOW.

From version 3.36 a too wide string field (exceeding the space allowed
by the current width of the window) is also shown entirely piecewise
on several short lines on the right side of the window.
The length of these short lines can be set by the SHOWLONG specification.
Default is SHOWLONG=24.
The length during the display may be increased by the '+' key and
decreased by '-'.
This optional setup is cancelled (and resumed) by the F1 key.
  S = More information on FILE SHOW