Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?

Re: How does next label work?

by moritz (Cardinal)
on Jan 06, 2013 at 10:04 UTC ( #1011869=note: print w/ replies, xml ) Need Help??

Help for this page

Select Code to Download

  1. or download this
    $ perl -MO=Concise -e 'X: next X'
    4  <@> leave[1 ref] vKP/REFC ->(end)
    2     <;> nextstate(X: main 1 -e:1) v:{ ->3
    3     <"> goto("X") v ->4
    -e syntax OK
  2. or download this
    $ perl -wE 'sub f() { next X }; X: for (1) { f }'
    Exiting subroutine via next at -e line 1.

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1011869]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (6)
As of 2016-02-08 12:50 GMT
Find Nodes?
    Voting Booth?

    How many photographs, souvenirs, artworks, trophies or other decorative objects are displayed in your home?

    Results (276 votes), past polls