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		<id>https://wikiti.brandonw.net/index.php?action=history&amp;feed=atom&amp;title=83Plus%3ABCALLs%3A495A</id>
		<title>83Plus:BCALLs:495A - Revision history</title>
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		<updated>2026-04-20T07:20:32Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wikiti.brandonw.net/index.php?title=83Plus:BCALLs:495A&amp;diff=3461&amp;oldid=prev</id>
		<title>FloppusMaximus at 04:30, 30 March 2005</title>
		<link rel="alternate" type="text/html" href="https://wikiti.brandonw.net/index.php?title=83Plus:BCALLs:495A&amp;diff=3461&amp;oldid=prev"/>
				<updated>2005-03-30T04:30:17Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 04:30, 30 March 2005&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:83Plus:BCALLs:By Name:Display|DispHead]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:83Plus:BCALLs:By Name:Display|DispHead]] [[Category:83Plus:BCALLs:By Name:Edit Buffer|DispHead]] [[Category:83Plus:BCALLs:By Name|DispHead]] [[Category:83Plus:BCALLs:By Address|495A - DispHead]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:83Plus:BCALLs:By Name:Edit Buffer|DispHead]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:83Plus:BCALLs:By Name|DispHead]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:83Plus:BCALLs:By Address|495A - DispHead]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Synopsis ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Synopsis ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;'''Official Name:''' DispHead&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;'''Official Name:''' DispHead&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>FloppusMaximus</name></author>	</entry>

	<entry>
		<id>https://wikiti.brandonw.net/index.php?title=83Plus:BCALLs:495A&amp;diff=780&amp;oldid=prev</id>
		<title>Dan Englender: Created</title>
		<link rel="alternate" type="text/html" href="https://wikiti.brandonw.net/index.php?title=83Plus:BCALLs:495A&amp;diff=780&amp;oldid=prev"/>
				<updated>2005-03-29T17:59:36Z</updated>
		
		<summary type="html">&lt;p&gt;Created&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[Category:83Plus:BCALLs:By Name:Display|DispHead]]&lt;br /&gt;
[[Category:83Plus:BCALLs:By Name:Edit Buffer|DispHead]]&lt;br /&gt;
[[Category:83Plus:BCALLs:By Name|DispHead]]&lt;br /&gt;
[[Category:83Plus:BCALLs:By Address|495A - DispHead]]&lt;br /&gt;
== Synopsis ==&lt;br /&gt;
'''Official Name:''' DispHead&lt;br /&gt;
&lt;br /&gt;
'''BCALL Address:''' 495A&lt;br /&gt;
&lt;br /&gt;
Displays text starting at [[83Plus:RAM:96F6|editCursor]] and going backwards to [[83Plus:RAM:96F4|editTop]].  This entry point moves in reverse, both on the display and in memory.&lt;br /&gt;
&lt;br /&gt;
=== Inputs ===&lt;br /&gt;
* [[83Plus:RAM:96F6|editCursor]]: points to location in edit buffer&lt;br /&gt;
* [[83Plus:RAM:96F4|editTop]]: points to top of edit buffer&lt;br /&gt;
* [[83Plus:RAM:844B|curRow]]: screen row to print text&lt;br /&gt;
* [[83Plus:RAM:844C|curCol]]: screen column to print text&lt;br /&gt;
&lt;br /&gt;
=== Outputs ===&lt;br /&gt;
* [[83Plus:RAM:96F6|editCursor]]: will now point to same location as [[83Plus:RAM:96F4|editTop]].&lt;br /&gt;
&lt;br /&gt;
=== Registers Destroyed ===&lt;br /&gt;
* AF, BC, DE, HL&lt;br /&gt;
&lt;br /&gt;
== Comments ==&lt;br /&gt;
This entry point is used to scroll all the way back to the beginning of the edit buffer.  This is used, for example, when the clear button is pressed in TIOS: If you have a lot of text in the buffer you'll see it all whiz by as it scrolls back to the beginning.&lt;/div&gt;</summary>
		<author><name>Dan Englender</name></author>	</entry>

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