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<HEAD><TITLE>Eeshow help</TITLE></HEAD>
<H1>Key functions in GUI mode</H1>
<TABLE>
<TR>
<TD>+ or =
<TD>zoom in
<TR>
<TD>-
<TD>zoom out
<TR>
<TD>*
<TD>zoom to extents
<TR>
<TD>Home
<TD>go to the top sheet
<TR>
<TD>Delete or Backspace
<TD>go to the next higher sheet in hierarchy
<TR>
<TD>PgUp
<TD>go to the previous sheet in sequence
<TR>
<TD>PgDn
<TD>go to the next sheet in sequence
<TR>
<TD>Tab
<TD>toggle between old and new revision
<TR>
<TD>Esc
<TD>cancel current action (exit history, close pop-up,
de-highlight glabel, close help)
<TR>
<TD>H
<TD>open/close help window
<TR>
<TD>D
<TD>when comparing revisions, show difference
<TR>
<TD>N
<TD>show newer sheet
<TR>
<TD>O
<TD>show older sheet
<TR>
<TD>Q
<TD>quit the viewer
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