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perlman:lib:subs

by root (Scribe)
on Dec 23, 1999 at 00:49 UTC ( #1149=perlfunc: print w/replies, xml ) Need Help??

lib:subs

See the current Perl documentation for lib:subs.

Here is our local, out-dated (pre-5.6) version:


subs - Perl pragma to predeclare sub names



    use subs qw(frob);
    frob 3..10;



This will predeclare all the subroutine whose names are in the list, allowing you to use them without parentheses even before they're declared.

Unlike pragmas that affect the $^H hints variable, the use vars and use subs declarations are not BLOCK-scoped. They are thus effective for the entire file in which they appear. You may not rescind such declarations with no vars or no subs.

See perlmodlib and strict.


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[1nickt]: But the bands are even louder! I saw Spearhead (Michael Franti) at an outdoor show and had to walk a mile away to not feel pain in my chest! Babies were crying ... I asked the sound engineer why it was necessary to have the bass so loud and he laughed...
[Discipulus]: but the best i attended live was Mano Negra Patchanka at Forte Prenestino .. in 1990
[Corion]: Hmmm - Mano Negra or at least Manu Chao seem to put on a good live show. At least the one live CD I have from Manu Chao sounds good ;)
Discipulus feels the same jealousity of the johngg's daughter
[1nickt]: choroba I agree
[choroba]: Playing in a punk rock band for 20 years... my hearing is quite bad
[Corion]: I still have hopes to turn my godson and his two siblings into a punk band ;)
[Corion]: Their older sister just started piano but has been interested in drumming, which she should be able to start with 8 years or so)
[Discipulus]: ah was Kink of Bongo 1992..

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