RN-TAB(1)                   General Commands Manual                  RN-TAB(1)

NNAAMMEE
     rrnn--ttaabb - tab characters in macro renaming requests

DDEESSCCRRIIPPTTIIOONN
     trying to rename with a tab between the names:
     calling the macro with the old name: testval
     calling the macro with the new name:

     trying to rename with a tab after the names:
     calling the macro with the old name:
     calling the macro with the new name: testval

OpenBSD                        February 6, 2019                        OpenBSD