ConvertFrom-SourceTable

The [ConvertFrom-SourceTable] cmdlet creates objects from a fixed column
source table possibly surrounded by horizontal and/or vertical rulers.

**Definitions:**

* The width of a source table column is outlined by the header width,
 the ruler width and the width of the data.

* Column and Data alignment (none, left, right or justified) is defined
 by the existence of any (non-separator) character at the start or end
 of a column.

* Column alignment (which is used for a default field alignment) is
 defined by the first and last character or space of the header and
 the ruler of the outlined column.