Does anyone have a solution to parse multiple lines with the same constant.  For example, it is easy to create a paragraph parser to parse both the switchport trunk allowed vlan and switchport trunk allowed vlan add commands, but it will only parse one of the switchport trunk allowed vlan add instances. The “add” option can appear a number of times under one interface.

interface GigabitEthernet7/12
 switchport
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1,11,19,21,194,240,400,403,413,451-454,511,552
 switchport trunk allowed vlan add 660,666,667,672,711,719,725,810,820,830,832
 switchport trunk allowed vlan add 833,961,965,966