Re^6: PadWalker's closed_over - but for our variables?

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Re^7: PadWalker's closed_over - but for our variables? by LanX (Saint) on Apr 05, 2021 at 22:01 UTC
I attempt to stay as close to perlglossary as possible. The term "lexical" is messed up tho. edit https://perldoc.perl.org/perlglossary#global `In Perl, only certain special variables are truly global—most variables (and all subroutines) exist only in the current package.` Cheers Rolf _{(addicted to the Perl Programming Language :) Wikisyntax for the Monastery}	[reply]
Re^8: PadWalker's closed_over - but for our variables? by ikegami (Patriarch) on Apr 05, 2021 at 22:06 UTC
The term "lexical" is messed up tho. No. Maybe imprecise since there two kinds of lexically-scoped variables, but not messed up. I attempt to stay as close to perlglossary as possible. Don't do that by by reinventing what global means (or basing yourself on a passage that does that). That would be messed up. `$_` and similar have been called superglobals. Seeking work! You can reach me at ikegami@adaelis.com	[reply] [d/l]
Re^9: PadWalker's closed_over - but for our variables? by LanX (Saint) on Apr 05, 2021 at 22:18 UTC
> > The term "lexical" is messed up tho. > No. Maybe imprecise since there two kinds of lexically-scoped variables, but not messed up. perlglossary is explicit that our-vars are not "lexicals". https://perldoc.perl.org/perlglossary#lexical-variable `A variable subject to lexical scoping, declared by my. Often just called a “lexical”. (The our declaration declares a lexically scoped name for a global variable, which is not itself a lexical variable.)` Cheers Rolf _{(addicted to the Perl Programming Language :) Wikisyntax for the Monastery}	[reply]
Re^9: PadWalker's closed_over - but for our variables? by LanX (Saint) on Apr 05, 2021 at 22:12 UTC
> Don't do that by by reinventing what global means I didn't, I cited perlglossary which was written by Larry. > $_ and similar have been called superglobals. never heard the term superglobal, any reference? Cheers Rolf _{(addicted to the Perl Programming Language :) Wikisyntax for the Monastery}	[reply]

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