plwid: Set pen width

`plwid`: Set pen width
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#### `plwid`: Set pen width

`plwid (` | iwidth`)`;

Sets the pen width to an obsolete integer value. This function is deprecated. Use `plwidth` instead which sets the pen width to a floating-point value.

`iwidth` (``PLINT``, input)

  The desired pen width. If ``width`` is negative or the same as the previous value no action is taken. ``width` = 0` should be interpreted as as the minimum valid pen width for the device. The interpretation of positive ``width`` values is also device dependent.

Redacted form: `plwid(iwidth)`

This function is deprecated so not used in any of the standard examples.

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