view docs/nitros9guide/display.refentry @ 2322:61fb37b19edd

Edition #3 - for vtio instead of cc3io Willard Goosey
author aaronwolfe
date Mon, 11 Jan 2010 04:20:41 +0000
parents 4dae346c4969
children
line wrap: on
line source

<refentry id="display">
<refnamediv>
<refname>DISPLAY</refname>
<refpurpose>Display Converted Characters</refpurpose>
</refnamediv>

<refsynopsisdiv>
<cmdsynopsis>
<command>display</command>
<arg choice="plain">
  <replaceable>hex</replaceable>
</arg>
<arg choice="plain">
  &repeatst;<replaceable>hex</replaceable>&repeaten;
</arg>
</cmdsynopsis>
</refsynopsisdiv>

<refsect1><title>Description</title>
<para>
Display reads one or more hexadecimal numbers given as parameters,
converts them to ASCII characters, and writes them to the standard
output. It is commonly used to send special characters (such as
cursor and screen control codes) to terminals and other I/O devices.

</para>
</refsect1>
<refsect1><title>Examples</title>
<screen>
display 0C 1F 02 7F


display 15 &gt;/p      (sends &quot;form feed&quot; to printer)

OS9: display 41 42 43 44 45 46
ABCDEF
</screen>
</refsect1>
</refentry>