pub fn launcher_path(real: &Path) -> Option<PathBuf>Expand description
The virtual path of the real BOY screen real through the projects of
the launcher in its folder or up to two above, as CS-Studio would open it
from there: …/opi/opi/x.opi is
…/opi/opi/runcss.sh/vacuum_4-100/vacuum/x.opi. None for a path that
is not a real file, one in no launcher’s linked folders, and one that a
.project nearer than the launcher (or beside it) links: a .project
that links nothing, as many DLS modules have, does not count.