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Also updated the HTML command reference for the "expand" and 

"unexpand" commands to include the options just implemented.
This commit is contained in:
R. Timothy Edwards 2026-04-04 21:03:06 -04:00
parent ceba050a21
commit 6e295d030e
2 changed files with 46 additions and 11 deletions
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35
doc/html/expand.html
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@ -26,7 +26,8 @@ expanded/unexpanded cells in the current selection.
<H3>Usage:</H3>
<BLOCKQUOTE>
<B>expand</B> [<B>toggle</B>] <BR><BR>
<B>expand</B> [<B>selection</B>|<B>surround</B>|<B>overlap</B>|<B>all</B>]
[<B>toggle</B>] <BR><BR>
</BLOCKQUOTE>
<H3>Shortcuts:</H3>
@ -38,14 +39,32 @@ expanded/unexpanded cells in the current selection.
<H3>Summary:</H3>
<BLOCKQUOTE>
The <B>expand</B> command expands the view of subcells to
display the contents of the subcells. Without arguments,
the <B>expand</B> command expands all unexpanded subcells that
touch or intersect the cursor box in the layout window. <P>
display the contents of the subcells.
Option <B>overlap</B> expands all unexpanded subcells that
overlap with the cursor box in the layout window. <P>
Option <B>surround</B> expands all unexpanded subcells that
are completely surrounded by the cursor box in the layout window. <P>
Option <B>all</B> expands all subcells in the layout window. <P>
Option <B>selection</B> operates on the current selection, not
relative to the cursor box, expanding all selected cells. <P>
Option <B>toggle</B> will expand a selected cell that is
unexpanded, or unexpand a cell that is already expanded.
<B>toggle</B> may be given as an additional option to any
of the other options above; however, the <B>toggle</B> option
must be the last option given to the command.<P>
With no arguments, the <B>expand</B> command behaves like
<B>expand overlap</B>, and the <B>expand toggle</B> command
with no additonal arguments behaves like
<B>expand selection toggle</B>, for backwards-compatible
behavior with earlier versions of magic which offered only
the <B>toggle</B> option.
Option <B>expand toggle</B> operates on the current selection,
not relative to the cursor box, and will expand a selected
cell that is unexpanded, or unexpand a cell that is already
expanded.
</BLOCKQUOTE>
<H3>Implementation Notes:</H3>

22
doc/html/unexpand.html
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@ -25,7 +25,8 @@ Unexpand everything inside or touching the cursor box.
<H3>Usage:</H3>
<BLOCKQUOTE>
<B>unexpand</B> <BR><BR>
<B>unexpand</B> [<B>selection</B>|<B>surround</B>|<B>overlap</B>|<B>all</B>]
<BR><BR>
</BLOCKQUOTE>
<H3>Shortcuts:</H3>
@ -37,8 +38,23 @@ Unexpand everything inside or touching the cursor box.
<BLOCKQUOTE>
The <B>unexpand</B> command unexpands the view of subcells to
hide the contents of the subcells and show the bounding box
outline only. The <B>unexpand</B> command unexpands all subcells
that touch or intersect the cursor box in the layout window. <P>
outline only.
Option <B>overlap</B> unexpands all expanded subcells that
overlap with the cursor box in the layout window. <P>
Option <B>surround</B> unexpands all expanded subcells that
are completely surrounded by the cursor box in the layout window. <P>
Option <B>all</B> unexpands all subcells in the layout window. <P>
Option <B>selection</B> operates on the current selection, not
relative to the cursor box, unexpanding all selected cells. <P>
With no arguments, the <B>unexpand</B> command behaves like
<B>unexpand surround</B>, for backwards-compatible behavior with
earlier versions of magic which did not offer the options.
</BLOCKQUOTE>
<H3>Implementation Notes:</H3>