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Re^2: If Perl 5 were to become Perl 7, what (backward-compatible) features would you want to see?

by afoken (Chancellor)
on Oct 19, 2019 at 16:11 UTC ( [id://11107704]=note: print w/replies, xml ) Need Help??

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  1. or download this
    $ perl -v | grep '^This is'
    This is perl 5, version 30, subversion 0 (v5.30.0) built for x86_64-li
    +nux-thread-multi
    
  2. or download this
    printf(
        "This is perl 5, version %d, subversion %d (v5.%d.%d), built for %
    +s\n",
    ...
        perlmajor, perlminor,
        perlarch
    );
    
  3. or download this
                PerlIO_printf(PIO_stdout,
                    "\nThis is perl "       STRINGIFY(PERL_REVISION)
    ...
                    ", subversion "         STRINGIFY(PERL_SUBVERSION)
                    " (%" SVf ") built for "        ARCHNAME, SVfARG(level
    +)
                    );
    
  4. or download this
                PerlIO_printf(PerlIO_stdout(),
                   "\nThis is perl, %"SVf
                   " built for " ARCHNAME,
                   level);
    
  5. or download this
    500 - Internal Server Error
    
    
    Malformed UTF-8 character (fatal) at /var/www/git/gitweb.cgi line 1601
    +, <$fd> line 107.
    
  6. or download this
    printf("\nThis is perl, version %s\n\n",patchlevel);
    

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