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From "Michael Jumper (JIRA)" <j...@apache.org>
Subject [jira] (GUACAMOLE-148) SSH does not behave properly when using GNU screen
Date Sun, 29 Jan 2017 05:31:43 GMT
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style="color:#3b73af;; color: #3b73af; text-decoration: none">Michael Jumper</a>
<strong>commented</strong> on <a href="https://issues.apache.org/jira/browse/GUACAMOLE-148"
style="color: #3b73af; text-decoration: none"><img src="cid:jira-generated-image-static-bug-1da63dc3-6643-4171-8b3a-87a63800a169"
height="16" width="16" border="0" align="absmiddle" alt="Bug" /> GUACAMOLE-148</a>

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style="font-family: Arial, sans-serif; padding: 0; font-size: 20px; line-height: 30px; mso-text-raise:
2px; mso-line-height-rule: exactly; vertical-align: middle"> <a href="https://issues.apache.org/jira/browse/GUACAMOLE-148"
style="color: #3b73af; text-decoration: none">Re: SSH does not behave properly when using
GNU screen</a> </span> 
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                                            <p style="margin: 10px 0 0 0">I think this
is due to a logic error in the way the Guacamole terminal emulator handles scrolling. At the
moment, whenever the cursor advances to the next row, the terminal emulator checks whether
it is beyond the edge of the scrolling region. If so, it brings it back within the scrolling
region, and scrolls the region up one row. This should actually only be done if the cursor
is still within the scrolling region. If the cursor is already outside the scrolling region,
the cursor should be kept within the bounds of the terminal, but automatic scrolling must
not occur.</p> 
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