I dedicate this to those who said it couldn't be done (if anyone said that -- I don't know). These were tested with Perl 5.9.0, but I think they should work with 5.8.0 too.
$str = q{split on whitespace "but leave" quoted "spaces alone"}; @chunks = get_chunks($str); # desired return value: # ('split', 'on', 'whitespace', 'but leave', 'quoted', 'spaces alone') # it's hard to do it with split(), but it CAN be done! # method 1 # note: this leaves the "s in... sub get_chunks { my$s;split/"(?{$s=!$s})(?!)|\s+(?(?{$s})(?!))/,pop } # method 2 # note: this removes the "s (preferred) sub get_chunks { my$s;@_=split/(?(?{$s})"\s*(?{$s=0})|(?:\s*"(?{$s=1})|\s+))/,' '.pop;s +hift;@_ }

_____________________________________________________
Jeff[japhy]Pinyan: Perl, regex, and perl hacker, who'd like a job (NYC-area)
s++=END;++y(;-P)}y js++=;shajsj<++y(p-q)}?print:??;


In reply to Two Eclectic split()s by japhy

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.