Editable.deleteText

void deleteText(int startPos, int endPos)

Deletes a sequence of characters. The characters that are deleted are those characters at positions from start_pos up to, but not including end_pos. If end_pos is negative, then the characters deleted are those from start_pos to the end of the text.

Note that the positions are specified in characters, not bytes.

Parameters

`startPos`	start position
`endPos`	end position