Subroutine Coverage 
| blib/lib/App/sdif/LabelStack.pm | 
|  | 
| Criterion | Covered | Total | % | 
| subroutine | 4 | 25 | 16.0 | 
| pod | 0 | 19 | 0.0 | 
| line | count | pod | subroutine | 
| 3 | 1 | n/a | BEGIN | 
| 4 | 1 | n/a | BEGIN | 
| 5 | 1 | n/a | BEGIN | 
| 7 | 1 | n/a | BEGIN | 
| 10 | 0 | No | new | 
| 28 | 0 | No | option | 
| 29 | 0 | No | attr | 
| 31 | 0 | n/a | __attr | 
| 46 | 0 | No | exists | 
| 52 | 0 | No | count | 
| 57 | 0 | No | newlabel | 
| 70 | 0 | n/a | _createlabel | 
| 82 | 0 | No | append | 
| 92 | 0 | No | labels | 
| 101 | 0 | No | lastlabel | 
| 106 | 0 | No | lists | 
| 115 | 0 | No | blocks | 
| 120 | 0 | No | listpair | 
| 126 | 0 | No | blockpair | 
| 133 | 0 | No | match | 
| 153 | 0 | No | collect | 
| 159 | 0 | No | push | 
| 170 | 0 | No | pop | 
| 179 | 0 | No | unshift | 
| 190 | 0 | No | shift |