Matt Stancliff 25791550e0 pubsub: Return integers for NUMSUB, not strings
Also adds test for numsub — due to tcl being tcl,
it doesn't capture the "numberness" of the fix,
but now we at least have one test case for numsub.

Closes #1561
2014-08-08 11:19:37 +02:00
..
2014-04-03 22:16:05 +02:00