test_name pretty-argument-list-separators test_description Multiple arguments should be formatted as "(a, b: X; c, d: Y e, f: Z)". copy_sub Ace $TEST Ace copy_raw test.e $CLUSTER test.e preference pretty_printer.line_processing wrap preference pretty_printer.loop_expression_style keep prettify test.e prettify_output compile_result ok compare prettify_output output test_end