The PGI fortran manual says for the pragma line continuation:
Initial directive lines must have a space or zero in column 6, and continuation directive lines must have a
character other than a space or zero in column 6.
The following syntax does not work:
!$acc data region copy(x) copy(y) copy§ copyin(v) copyin(evn2)
. copyin(rhon2) copyin(rhon2) copyin(dtdg) copyin(vol)
. copyout(du) copyin(u)
What is the right syntax ?