userCalc20 is not created

[prjemian]

Looking at the common.iocsh script, these lines purport to create 20 instances of calc (swait, calcout, transform, ...) records:

xxx/iocBoot/iocxxx/common.iocsh

Lines 32 to 36 in 5503ab0

	### Stuff for user programming ###
	iocshLoad("$(CALC)/iocsh/userCalc.iocsh", "PREFIX=$(PREFIX), ARRAY_SIZE=8000")
	#- Load 10 more of all the user calcs, N=1 creates usercalcs 10-19
	iocshLoad("$(CALC)/iocsh/userCalc_extra.iocsh", "PREFIX=$(PREFIX), N=1, ARRAY_SIZE=8000")

In fact, the first line creates instances 1..10 and the second creates instances 10..19. The problem is created by a simplification in the userCalc_extra.iocsh file on lines such as:

dbLoadRecords("$(CALC)/db/userCalcs10more.db","P=$(PREFIX),N10=$(N)0,N1=$(N)1,N2=$(N)2,N3=$(N)3,N4=$(N)4,N5=$(N)5,N6=$(N)6,N7=$(N)7,N8=$(N)8,N9=$(N)9")

that create 10 instances that start with a common number. Instance for userCalc20 cannot be created from such a file without create the remaining 21..29 instances. The GUI screen files call for instances of that 20th PV: https://github.com/epics-modules/xxx/blob/master/xxxApp/op/adl/ioc_tools.adl#L275-L309

Here's an example (from phoebus):