[j-nsp] interface-range inheritance change in 14.1X53 and 15.1

[Anderson, Charles R]

Can anyone shed some light on WHY this change was made?  I much prefer the old behavior.

>From PR1281947:

"The behavior of the "interface-range" configuration statement changed in 14.1X53 and 15.1. Prior to 14.1X53 and 15.1, more specific configuration on the interface would supersede what was configured in the interface-range. In 14.1X53 or 15.1, if there was specific interface configuration, the configuration in "interface-range" will append to it. For example, if there is a mismatch of VLAN assignment between the interface-range and the direct interface configuration, it will append the configured VLAN and cause an invalid configuration in 14.1X53 or 15.1."

https://prsearch.juniper.net/InfoCenter/index?page=prcontent&id=PR1281947