src/vs/editor/contrib/wordOperations/wordOperations.ts/MoveWordCommand/_moveTo
class MoveWordCommand:	private _moveTo(from: Selection, to: Position, inSelectionMode: boolean): Selection {
		if (inSelectionMode) {
			// move just position
			return new Selection(
				from.selectionStartLineNumber,
				from.selectionStartColumn,
				to.lineNumber,
				to.column
			);
		} else {
			// move everything
			return new Selection(
				to.lineNumber,
				to.column,
				to.lineNumber,
				to.column
			);
		}
	}