Not all example IOCs use P macro value starting with same prefix

[jlmuir]

Is there interest in, for the sake of consistency, making all example IOC P macro values start with 13? Or a different value prefix (e.g., AD)?

Most of the example IOCs use a default P macro value that starts with 13. However, some do not (e.g., BIS:, 3EIG1:, SR13ID01HU02IOC02:, and DCAM:).

I'm running into this because I'd like to just do a global replace of P=13 (or similar) with a prefix for the location where the IOC will be deployed, and now I'm seeing that I would need to do more than that for the example IOCs that don't use a P macro value that starts with 13. (Not a huge deal, but still...)

Here are the current P macro values based on "top" .adl files (which obviously excludes any detector plugins that are not linked via a "top" .adl file):

$ find . -name '*Top.adl' -print0 | xargs -0 grep -o 'args="P=[^,"]\{1,\}' | uniq
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13ANDOR1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13ANDOR3:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13ANDOR1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13ARV1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13MARCCD1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13FW1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13MAR345_1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13LF1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13LF2:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=BIS:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13DEX1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13ADSC1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13ADCSIM1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13PE1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13NDSA1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13PS1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13PIL1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13PR1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13PG1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13SIM1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13ROPER1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13PSL1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13PVCAM1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13PVA1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13PII_1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13URL1:
./ADCore/ADApp/op/adl/ADTop.adl:args="P=13SP1:
./ADEiger/eigerApp/op/adl/eigerTop.adl:args="P=3EIG1:
./ADEiger/eigerApp/op/adl/eigerTop.adl:args="P=SR13ID01HU02IOC02:
./firewireDCAM/iocs/example/exampleApp/opi/edl/firewireDCAMTop.adl:args="P=DCAM: