79 lines
2.2 KiB
HTML
79 lines
2.2 KiB
HTML
<HTML>
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<HEAD>
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<STYLE type="text/css">
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H1 {color: black }
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H2 {color: maroon }
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H3 {color: #007090 }
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A.head:link {color: #0060a0 }
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A.head:visited {color: #3040c0 }
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A.head:active {color: white }
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A.head:hover {color: yellow }
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A.red:link {color: red }
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A.red:visited {color: maroon }
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A.red:active {color: yellow }
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</STYLE>
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</HEAD>
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<TITLE>Magic-8.3 Command Reference</TITLE>
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<BODY BACKGROUND=graphics/blpaper.gif>
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<H1> <IMG SRC=graphics/magic_title8_3.png ALT="Magic VLSI Layout Tool Version 8.3">
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<IMG SRC=graphics/magic_OGL_sm.gif ALIGN="top" ALT="*"> </H1>
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<H2>unexpand</H2>
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<HR>
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Unexpand everything inside or touching the cursor box.
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<HR>
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<H3>Usage:</H3>
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<BLOCKQUOTE>
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<B>unexpand</B> [<B>selection</B>|<B>surround</B>|<B>overlap</B>|<B>all</B>]
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<BR><BR>
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</BLOCKQUOTE>
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<H3>Shortcuts:</H3>
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<BLOCKQUOTE>
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Key macro <B>X</B> implements the command <B>unexpand</B>. <BR>
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</BLOCKQUOTE>
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<H3>Summary:</H3>
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<BLOCKQUOTE>
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The <B>unexpand</B> command unexpands the view of subcells to
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hide the contents of the subcells and show the bounding box
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outline only.
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Option <B>overlap</B> unexpands all expanded subcells that
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overlap with the cursor box in the layout window. <P>
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Option <B>surround</B> unexpands all expanded subcells that
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are completely surrounded by the cursor box in the layout window. <P>
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Option <B>all</B> unexpands all subcells in the layout window. <P>
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Option <B>selection</B> operates on the current selection, not
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relative to the cursor box, unexpanding all selected cells. <P>
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With no arguments, the <B>unexpand</B> command behaves like
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<B>unexpand surround</B>, for backwards-compatible behavior with
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earlier versions of magic which did not offer the options.
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</BLOCKQUOTE>
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<H3>Implementation Notes:</H3>
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<BLOCKQUOTE>
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<B>unexpand</B> is implemented as a built-in <B>magic</B> command.
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</BLOCKQUOTE>
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<H3>See Also:</H3>
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<BLOCKQUOTE>
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<A HREF=expand.html><B>expand</B></A> <BR>
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</BLOCKQUOTE>
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<P><IMG SRC=graphics/line1.gif><P>
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<TABLE BORDER=0>
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<TR>
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<TD> <A HREF=commands.html>Return to command index</A>
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</TR>
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</TABLE>
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<P><I>Last updated:</I> March 7, 2020 at 1:06pm <P>
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</BODY>
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</HTML>
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