develooper Front page | perl.perl6.stdlib | Postings from September 2000

Re: RFC 260 (v1) More modules

From:
Tom Christiansen
Date:
September 21, 2000 08:12
Subject:
Re: RFC 260 (v1) More modules
Message ID:
15938.969549131@chthon
>I don't think that the documentation should be removed from the core
>distribution, BUT I do think that there should be an "easter egg" that
>allows people to build a Perl distribution without documentation or
>whatever else they choose.  There have been times that I've
>wanted/needed to build a "tinyperl" (even smaller than "miniperl" :-) )
>and I've had to hack things significantly to Make It So.

The documentation is 700k compressed, or about thrice that otherwise.

% cat /usr/local/perl/lib/pod/*.pod | gzip -9 -v | wc
 65.7%
    2564   15232  696465 

% cat /usr/local/perl/lib/pod/*.pod | wc 
   61212  313779 2031560 

If you remove it, you will no longer have a functioning Perl distribution.

% perl -Mdiagnostics -we 'print $a + 1'
Name "main::a" used only once: possible typo at -e line 1 (#1)
    
    (W once) Typographical errors often show up as unique variable names.
    If you had a good reason for having a unique name, then just mention
    it again somehow to suppress the message.  The our declaration is
    provided for this purpose.
    
Use of uninitialized value in addition (+) at -e line 1 (#2)
    
    (W uninitialized) An undefined value was used as if it were already defined.  It was
    interpreted as a "" or a 0, but maybe it was a mistake.  To suppress this
    warning assign a defined value to your variables.
    

% sudo chmod 0 /usr/local/lib/perl5/5.6.0/pod/perldiag.pod

% perl -Mdiagnostics -we 'print $a + 1'
couldn't find diagnostic data in /usr/local/lib/perl5/5.6.0/pod/perldiag.pod /home/tchrist/perldoc/lib /usr/local/lib/perl5/5.6.0/OpenBSD.i386-openbsd /usr/local/lib/perl5/5.6.0 /usr/local/lib/perl5/site_perl/5.6.0/OpenBSD.i386-openbsd /usr/local/lib/perl5/site_perl/5.6.0 /usr/local/lib/perl5/site_perl/5.00554/OpenBSD.i386-openbsd /usr/local/lib/perl5/site_perl/5.00554 /usr/local/lib/perl5/site_perl/5.005/OpenBSD.i386-openbsd /usr/local/lib/perl5/site_perl/5.005 /usr/local/lib/perl5/site_perl . -e at /usr/local/lib/perl5/5.6.0/diagnostics.pm line 241, <POD_DIAG> line 549.
Compilation failed in require, <POD_DIAG> line 549.
BEGIN failed--compilation aborted, <POD_DIAG> line 549.
Exit 2


    +-------------------------------------------------------------------+
    | Permit me to repeat: if you remove the documentation, you will no |
    | longer have a functioning Perl distribution.                      |
    +-------------------------------------------------------------------+

And yes, I intend to make more of these, too.

--tom



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