Method delete_lines

scene/gui/code_edit.cpp:2628–2649

}

void CodeEdit::delete_lines() {
	begin_complex_operation();
	begin_multicaret_edit();

	Vector<Point2i> line_ranges = get_line_ranges_from_carets();
	int line_offset = 0;
	for (Point2i line_range : line_ranges) {
		// Remove last line of range separately to preserve carets.
		unfold_line(line_range.y + line_offset);
		remove_line_at(line_range.y + line_offset);
		if (line_range.x != line_range.y) {
			remove_text(line_range.x + line_offset, 0, line_range.y + line_offset, 0);
		}
		line_offset += line_range.x - line_range.y - 1;
	}

	// Deselect all.
	deselect();

	end_multicaret_edit();
	end_complex_operation();
}

void CodeEdit::duplicate_selection() {
	begin_complex_operation();