[perl #50074] [PATCH] [pct] Add pop() and shift() to PCT::Node

I split the patch into separate 'pct' and 'lolcode' commits, but
otherwise it's excellent.  Thanks for patching the docs as well.  :-)

Applied in r25116 and r25117.

Pm

• [perl #50074] [PATCH] [pct] Add pop() and shift() to PCT::Node by Stuart Jansen
• [perl #50074] [PATCH] [pct] Add pop() and shift() to PCT::Node by Patrick R. Michaud via RT