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Technical Overview
  internal package Foswiki::Tables::Cell  
Abstract model of a table cell, suitable for use with the tables parser.
 ClassMethod new($row, $precruft, $text, $postcruft, $isHeader) → $cell 
Construct a new table cell. 
-  $row- the row the cell belongs to (Foswiki::Tables::Row or subclass)
-  $precruft- whatever precedes the text inside the cell (spaces)
-  $text- the text stored in the cell
-  $postcruft- whatever follows the text inside the cell (spaces)
-  $isHeader- true if this is a header cell (content delimited by **)
Note that 
$postcruft and 
$precruft should 
not include the * indicating
a header.
 ObjectMethod number([$set]) → $number 
Setter/getter for the cell number. The number uniquely identifies the cell
within the context of a row. The cell number is undef until it is set by
some external agency (e.g. the row)
 ObjectMethod finish() 
Clean up for disposal
 ObjectMethod stringify() 
Generate a TML representation of the row
 ObjectMethod getID() → $id 
Generate a unique string ID that uniquely identifies this cell within a topic.