MPE CI Programming for 7.5

July 22, 2008
Page 11
hp e3000
strategy
File:
UDCUSER.udc.finance
1. Invoke UDCC, which calls UDCA with
the argument “ghi”
2. UDCA is found, starting after the UDCC
definition (option NOrecursion default)
3. The line “p1=ghi” is echoed
4. Invoke UDCB, which calls UDCA passing
the arg “def”. The recursion option causes
the first UDCA to be found. This calls
UDCC and follows the path at step 1
above
5. The line “p1=def” is echoed
UDC search order
UDCA p1 = abc
option NOrecursion
udcC !p1
***
UDCB p1 = def
option recursion
udcA !p1
***
UDCC p1 = ghi
udcA !p1
***
UDCA p1 = xyz
echo p1=!p1
***