Laurent Orseau

In particular, if `#:output-to` has changed, then it must be reloaded. Unfortunately, this may incur some delay. Another possibility is to first check if the file timestamp is newer than...

More intuitive for a small dialog box

See https://gist.github.com/Metaxal/e13002ffb19e2d1fe4d98f7def8f8c0d

such as changing the command-line arguments, as for @sorawee 's [plugin](https://github.com/sorawee/drracket-cmdline-args/blob/master/tool.rkt#L52).