Fetch the text covered by the node from the parse tree. Leading and trailing spaces are not removed and separators are not converted to single space.
returnedString = variableType("$treeraw"[, number])
returnedString - type: str
variableType - type: N or X
number - type: int
Analogous to $treetext.
@RULES
@@RULES
$treetext, $text, $raw, , $xmltext, phraseraw, phrasetext, Special Variables