Method XbpRtf():span() Foundation
Selects text in the XbpRtf object based on a set of characters specified.
:span( <cCharacters>, [<bForward>], [<bExclude>] ) --> self
This method returns the object executing the method (self).
The method :span() is used to select text in the text buffer of an XbpRtf object. The current selection is modified based on a set of characters. :span() generally is used to select words and sentences within the document.
The method modifies the current selection so that it includes a certain set of characters. The characters to be included can be defined either explicitly or indirectly, by specifying the text that marks the end of the new selection area.
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