d948ace67b
* check selection's visible width when copying on mouse click Mouse-click-up copies the selection produced by dragging. The event is ignored if the selection has a width of 1 though so you don't copy when clicking rather than dragging. The current check copies text when it has a visible width of 1 but is actually multiple characters in the rope like a CRLF line-ending. With this change we check the unicode width of the character(s) in the selection rather than the range length, so clicking on a CRLF line-ending does not copy. * use range.fragment to simplify getting the primary selection width |
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