Execute
- gfmtopt.exec_first_paramater_in_newline, type of boolean, default is true
- gfmtopt.exec_parameters_align_value, type of boolean, defualt is false
- gfmtopt.exec_parameters_style, type of TAlignStyle, default is stacked
- gfmtopt.exec_parameters_comma_option, type of TLinefeedsCommaOption, default is after comma