Documentation for: hello.r

Usage document for %hello.r

1. Introduction to %hello.r

hello.r is the REBOL/View version of the ubiquitous "Hello World" program.

2. hello At a Glance

No setup is required, just do it.

The above image was created running REBOL/View 2.7.5.4.2, GNU/Linux 4.0, KDE Desktop.

3. Using %hello.r

When you click the Quit button, you will also quit REBOL/View.

3.1. Running %hello.r

Using the REBOL/View console, from the library with:

 >> do http://www.rebol.org/cgi-bin/cgiwrap/rebol/download-a-script.r?script-name=hello.r
 

 >> do %hello.r
 

4. What you can learn

This script highlights the ease and wonder of graphical programming with REBOL/View.

5. What can break

You will need to run REBOL/View for this script. REBOL/Core does not know the view or layout functions.

6. Credits

• The rebol.org Library Team
• Usage document by Brian Tiffin, Library Team Apprentice, Last updated: 1-Jan-2009