NEWS.md
cmd_list_keep_named and cmd_list_drop_named which are less abstracted than cmd_list_keep/cmd_list_drop for the simple operation of dropping list items by name.vignette("cmdfun") to have more user-friendly explanationscmd_help_parse_flags() so it now detects short (-) and long (–) flag namesNEWS.md file to track changes to the package.cmd_help_parse_flags() processx argument to split_newline
cmdfun vignette so pkg will have a vignette