COLOR Statement
===============
Indicates the video attribute or color for normal display or for data entry.
SYNTAX
DISPLAY Indicates that you want to use a specific color when the system displays a field.
PROMPT Indicates that you want to use a specific color when the system prompts a user for input by an INSERT, PROMPT-FOR, SET, or UPDATE statement.

COLOR [ DISPLAY ] color-phrase [ PROMPT color-phrase ] { field ... } { [ frame-phrase ] }
COLOR PROMPT color-phrase { field ... } { [ frame-phrase ] }

COLOR Phrase
============
Specifies a video attribute or color. 
In Progress Version 7 and later, the COLOR phrase is superceded by the 
FGCOLOR and BGCOLOR options in graphical user interfaces and by the
PFCOLOR and DCOLOR options in character interfaces. 
The COLOR phrase is supported only for backward compatibility.

• Windows — On a color monitor, the default colors are a blue background and a white
foreground. On a monochrome monitor, the default colors are a standard background
and foreground, depending on the monitor.
• UNIX —The default colors are the normal display mode of your terminal.

{ NORMAL | INPUT | MESSAGES | protermcap-attribute | dos-hex-attribute | 
{ [ BLINK- ] [ BRIGHT- ] [ fgnd-color ] [ bgnd-color ] } | 
{ [ BLINK- ] [ RVV- ] [ UNDERLINE- ] [ BRIGHT- ] [ fgnd-color ] } | 
VALUE ( expression )


Progress Default Colors
=======================

Index  RGB Values     Actual Color Defined
------------------------------------------
0        0,   0,   0  Black
1        0,   0, 128  Dark blue
2        0, 128,   0  Dark green
3        0, 128, 128  Blue green
4      128,   0,   0  Red
5      128,   0, 128  Purple
6      128, 128,   0  Olive
7      128, 128, 128  Gray
8      192, 192, 192  Light gray
9        0,   0,  255  Blue
10       0, 255,   0  Green
11       0, 255, 255  Turquoise
12     255,   0,   0  Red
13     255,   0, 255  Pink
14     255, 255,   0  Yellow
15     255, 255, 255  White

CAUTION: The Progress Application Development Environment (ADE) reserves these 16
colors (0 through 15) defined in your environment. If you change the mappings of
these colors, the ADE tools might not function properly. You can add your own
application colors beginning with number 16.

Color in Character Interfaces
=============================
Color in a character interface differs from color in a graphical interface in these ways:
• In character interfaces, the BGCOLOR and FGCOLOR attributes have the unknown value (?).
• Each location in the color table contains a foreground/background color pair.
• DCOLOR specifies a foreground/background color pair that a widget uses when it displays data.
• PFCOLOR specifies a foreground/background color pair that a widget uses when it prompts for data.
When designing your interface, make sure that you specify different color pairs for DCOLOR and PFCOLOR.

Color Specification
===================
In character interfaces, Progress reserves color table locations 0 through 4 for the following foreground/background color pairs:
• Color 0 holds colors used as the NORMAL color by Progress.
• Color 1 holds the colors used as the INPUT color by Progress. As installed, this is underline mode.
• Color 2 holds the colors used as the MESSAGE color by Progress. As installed, this is reverse video.
• Color 3 holds the colors used for high-intensity mode. This mode is not available for all terminals.
• Color 4 holds the colors used for blink mode. This mode is not available for all terminals.
By default, text-input widgets use the INPUT colors when in prompt-for mode. 
Note, however, that when displaying an editor widget with scroll bars to display read-only text, using
NORMAL rather than INPUT for prompt-for mode might make more visual sense to the user.
In the PROTERMCAP file, you can specify additional application color pairs from color 5 to 127.