[petsc-users] PetscCall( ) in fortran

[Sanjay Govindjee]

Two questions about the PetscCall( ) etc. functionality in fortran:

(1) To use this functionality, is it required to use a .F90 naming 
convention? or should I be able to use .F?

(2) Is it permitted to use line continuation within these calls? For 
example something like

       PetscCallMPIA(MPI_Allreduce(localval,globalsum,1,&
         MPIU_REAL,MPIU_SUM, PETSC_COMM_WORLD,ierr))

or is it required to just have an extra long line? or is there an 
alternate syntax for continuation in this case?

-sanjay