FLgroup_end — Marks the end of a group of FLTK child widgets.
Plugin opcode in widgets. This opcode is part of the plugin repository and has to be installed separately. These FLTK widgets do not work on the Mac. The plugin repository can be found here: https://github.com/csound/plugins
Marks the end of a group of FLTK child widgets. This is another name for FLgroupEnd provides for compatibility. See FLgroupEnd