How To Use Basic Control Codes
==============================

NOTE: 1. Codes are only supported with the "*" options in
         preferences (/pref).
      2. The following code definitions are only a sub-set of
         ASCII/ANSI codes.  Consult your ASCII/ANSI tables for
         further explanations.

The control code introducer is "^".
The control-sequence-introducer (CSI) is "^[[".

ASCII Control Codes
-------------------
^G  Bell
^H  Back Space
^I  Horizontal Tab
^J  Line Feed
^K  Vertical Tab
^L  Form Feed
^M  Carriage Return
^[  Escape

ANSI Control Codes
------------------
<text style> =
0 Plain text                    1 Boldface
2 faint (secondary color)       3 Italic
4 Underscore                    7 Reversed character/cell colors
8 Concealed mode

<character color> =
30-37 System colors 0-7 for character color.
39    Reset to default character color

<character cell color> =
40-47 System colors 0-7 for character cell color.

Examples
--------
^[[0m         -- Plain text
^[[35;44;1;3mHello^G^[[0m -- Set system color 5, cell color 4,
                             boldface, and italic.
                             Display "Hello" followed by a bell.
                             Result = Hello