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Re^6: Writing a better Modern::Perl

by ikegami (Pope)
on Oct 08, 2010 at 20:59 UTC ( #864278=note: print w/ replies, xml ) Need Help??

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  1. or download this
    $ perl -e'           sub say(&@) { "..." } say { "..." };'
    
    ...
    syntax error at -e line 1, near "};"
    Execution of -e aborted due to compilation errors.
    
  2. or download this
    $ perl -e'           print $x;'
    
    $ perl -e'use 5.012; print $x;'
    Global symbol "$x" requires explicit package name at -e line 1.
    Execution of -e aborted due to compilation errors.
    
  3. or download this
    $ perl -e'           die "Validation error" if uc(chr(0xE9))=~/\xC9/;'
    
    $ perl -e'use 5.012; die "Validation error" if uc(chr(0xE9))=~/\xC9/;'
    Validation error at -e line 1.
    

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