strip_endding(a_text)

Remove white spaces and new line characters (space, tab, return, line feed, BEL) placed at endding of a text.

• a_text (text or XText)

list : a_list which have following elements.

• item 1 : white spaces ans new line characters placed at the endding of a_text
• item 2 : a text stripped white spaces ans new line characters at the endding.