CSECT                                                       Menu: (DRAW) EWIRE
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Deletes lines representing contact surfaces between entities of the same color
on the 2D section, and lines that coincide.

          1.  (CHAR) clean option a-all, c-by color <a>
       if option `c' is selected:
          2.* (NUM) color number to clean
       for all options:
          3.* (Y/N) keep the result ? <y>

Description
This command deletes all segments of lines (wire entities) that represent the
contact face between two entities on the 2D section that was derived from the
solid model.  The lines will only be removed between entities of identical
color.

This command may be carried out on the whole section, using option `a'
(default), or only on a specified color, using option `c'.  In addition, any
coincident lines will also be deleted.  You will be prompted for another color
to clean until you start a new command.

This command is intended for use mainly on 2D projections where hidden lines
have been removed.

The system saves the un-cleaned section.  The prompt "keep the result?"
enables you to try another cleaning option (`y'), or retrieve the uncleaned
section (`n').

In order to see the results of this command, use \regen.

The command may be executed color by color or on all colors.

If you intend to use the \cline command, you must use this command first
otherwise the file will not be affected by the \cline command.
