Function prepareCopyCut

GUI/codemirror/lib/codemirror.js:2449–2474

(e)

    });

    function prepareCopyCut(e) {
      if (cm.somethingSelected()) {
        if (d.inaccurateSelection) {
          d.prevInput = "";
          d.inaccurateSelection = false;
          d.input.value = cm.getSelection();
          selectInput(d.input);
        }
      } else {
        var text = "", ranges = [];
        for (var i = 0; i < cm.doc.sel.ranges.length; i++) {
          var line = cm.doc.sel.ranges[i].head.line;
          var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)};
          ranges.push(lineRange);
          text += cm.getRange(lineRange.anchor, lineRange.head);
        }
        if (e.type == "cut") {
          cm.setSelections(ranges, null, sel_dontScroll);
        } else {
          d.prevInput = "";
          d.input.value = text;
          selectInput(d.input);
        }
      }
      if (e.type == "cut") cm.state.cutIncoming = true;
    }
    on(d.input, "cut", prepareCopyCut);
    on(d.input, "copy", prepareCopyCut);