Re: OS agnostic C&P CLI snippets with -E

How about using the - magic file to tell Perl to read the script from STDIN? This saves you the __END__, and you can keep the -M5.012 to enable features:

perl -M5.012 -
    use strict;
    use warnings;
    use feature "declared_refs";
    no warnings "experimental::declared_refs";
    say ref my \$scalar;
    say ref my \@array;
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You need to press ^Z on Windows and ^D on unixish OSes to end your input though.

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Re^2: OS agnostic C&P CLI snippets with -E by LanX (Saint) on Oct 17, 2021 at 18:51 UTC
I'm afraid you misunderstood the question: I need a short way to translate given nx snippets into a Win compatible form ° And `-M5.012` already works, but its far longer than `-E` and requires more typing it's not accurate because `-E` actually means `-Mfeature=:all` which is even longer FWIW I can't combine -E with - `D:\tmp\pm>perl -E - syntax error at -e line 1, at EOF Execution of -e aborted due to compilation errors.` [download] update The only way I see is to write a local pseudomodule E.pm which does the imports with `-ME` ... But this would only work for me and wouldn't help people trying out my snippets. Cheers Rolf _{(addicted to the Perl Programming Language :) Wikisyntax for the Monastery} °) well actually before all I want snippets here to be as much low barrier as possible.	[reply] [d/l] [select]

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Re^2: OS agnostic C&P CLI snippets with -E
by LanX (Saint) on Oct 17, 2021 at 18:51 UTC

I need a short way to translate given *n*x snippets into a Win compatible form °

And -M5.012 already works, but its

far longer than -E and requires more typing
it's not accurate because -E actually means -Mfeature=:all which is even longer

FWIW I can't combine -E with -

D:\tmp\pm>perl -E -
syntax error at -e line 1, at EOF
Execution of -e aborted due to compilation errors.
[download]

update

The only way I see is to write a local pseudomodule E.pm which does the imports with -ME ...

But this would only work for me and wouldn't help people trying out my snippets.

Cheers Rolf
_{(addicted to the Perl Programming Language :)

Wikisyntax for the Monastery}

°) well actually before all I want snippets here to be as much low barrier as possible.

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