From 607668671eb6d10e7ca036df81b3f288bce57339 Mon Sep 17 00:00:00 2001
From: Ian C <ianc@noddybox.co.uk>
Date: Sat, 20 Nov 2021 10:01:52 +0000
Subject: Added Intel HEX output handler

---
 doc/casm.html | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

(limited to 'doc')

diff --git a/doc/casm.html b/doc/casm.html
index d52c0ea..89a2fe0 100644
--- a/doc/casm.html
+++ b/doc/casm.html
@@ -1030,6 +1030,13 @@ An Amstrad CPC CDT file.
 A Commodore 64 PRG file.
 </td></tr>
 
+<tr><td class="cmd">
+<a href="#hexout">hex</a>
+</td>
+<td class="def">
+An Intel HEX format file.
+</td></tr>
+
 </table>
 
 </td></tr>
@@ -1591,6 +1598,34 @@ to the start of written memory in the bank.
 </table>
 
 
+<h3 id="hexout">Intel HEX Output Format</h3>
+<p>
+Generates a Intel HEX file for an emulator or real hardware.  This format is
+used by various tools and programmers.
+</p>
+
+<h4>Intel HEX Output Format options</h4>
+
+<p>The Intel HEX output driver supports the following settings that can be
+set via an <b>option</b> command.
+</p>
+
+<table>
+
+<thead><tr><td class="head">Option</td>
+<td class="head">Description</td></tr></thead>
+
+<tr><td class="cmd">
+option hex-null, <i>value</i>
+</td>
+<td class="def">
+Sets the value that the output handler considers an empty byte that doesn't 
+need to be output.  Defaults to zero.
+</td></tr>
+
+</table>
+
+
 <h2>Listing</h2>
 
 <p>
-- 
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