message: Check cout and cerr usage in make style
diff: @@ -685,6 +685,10 @@ style:
  @if ! $(ASTYLE) $(FORMAT_FILES) | grep Formatted; then\
  echo "No source files were changed.";\
  fi
  + @echo "Checking usage of cout and cerr."
  + @-(grep cout */*.?pp | grep -v examples/ | grep -v general/globals | grep -v cerrno)|| true
  + @-(grep cerr */*.?pp | grep -v examples/ | grep -v general/globals | grep -v cerrno)|| true
  +
  # Print the contents of a makefile variable, e.g.: 'make print-MFEM_LIBS'.
  print-%:
  