Function Editor

The function editor enables you to edit the function(s) performed when the
button, filetype action, menu item, script, etc. is activated.  These
functions can be AmigaDOS, Opus 5, ARexx, Script or Workbench commands.

The "{}" button allows the inclusion of parameters onto the command line of
the instruction such as the filename of the highlighted file(s).  For
built-in commands it also allows access to the command argument template.

The flags allow the custom commands to be implemented in a variety of
different manners.

The Key field will sample the keys you press as a  hotkey for this function.
If you wish to enter a hotkey combination manually, press caps-lock and type
as per normal. To erase the hotkey field, press backspace twice.

For any more details please refer to your Opus 5 Manual.