304   const char *first, *second;  in PetscOptionsInsertString_Private()  local
322       PetscCall(PetscTokenFind(token, &second));  in PetscOptionsInsertString_Private()
323       PetscCall(PetscOptionsInsertFile(PETSC_COMM_SELF, options, second, PETSC_TRUE));  in PetscOptionsInsertString_Private()
326       PetscCall(PetscTokenFind(token, &second));  in PetscOptionsInsertString_Private()
327       PetscCall(PetscOptionsInsertFileYAML(PETSC_COMM_SELF, options, second, PETSC_TRUE));  in PetscOptionsInsertString_Private()
330       PetscCall(PetscTokenFind(token, &second));  in PetscOptionsInsertString_Private()
331       PetscCall(PetscOptionsInsertStringYAML_Private(options, second, source));  in PetscOptionsInsertString_Private()
334       PetscCall(PetscTokenFind(token, &second));  in PetscOptionsInsertString_Private()
335       PetscCall(PetscOptionsPrefixPush(options, second));  in PetscOptionsInsertString_Private()
341       PetscCall(PetscTokenFind(token, &second));  in PetscOptionsInsertString_Private()
342       PetscCall(PetscOptionsValidKey(second, &key));  in PetscOptionsInsertString_Private()
344         PetscCall(PetscOptionsSetValue_Private(options, first, second, NULL, source));  in PetscOptionsInsertString_Private()
348         first = second;  in PetscOptionsInsertString_Private()