Fix graph links for routines that start with '%'
Fix graph links for routines that start with '%'

https://issues.osehra.org/browse/VIVIAN-407

OSEHRA/VistA,josephsnyder/VistA,OSEHRA/VistA,josephsnyder/VistA,OSEHRA/VistA,OSEHRA/VistA,josephsnyder/VistA,OSEHRA/VistA,josephsnyder/VistA,OSEHRA/VistA,josephsnyder/VistA,josephsnyder/VistA