hiGetTextLineColumn

hiGetTextLineColumn(
w_windowId
x_location 
) 
=> l_lineColumn / nil

Returns the line and column number for an index location in a window.

w_windowId	Specifies the window ID.
x_location	Character index location in which you are interested`.`

l_lineColumn	A list of the line and column numbers.
`nil`	w_windowId is invalid or the character location is out of range. A warning is also issued.