Since you're seeking help, you'd better explain what you mean by "change my previously greedy quantification into a possessive modality" -- perhaps with a description of your intent that actually provides comprehensible information. And it wouldn't hurt to show a (small) sample of your data and your desired output (and possibly, explain why the last part of the code sample in para 1, ($meanSearchTerm) doesn't match the error message you posted.

BTW, Perl 5.14 on win7 executes your sample (minus the ($meanSearchTerm) without squawking:

C:>perl -e "my $foo='123.123';$foo =~/(\d++\.\d++)/oi; print $1;" 123.123 C:>

Update/afterthought: I was actually well started writing an explanation of why that wouldn't compile when I decided to check. Once again, testing saves my butt.


In reply to Re: Perl Complains of Nested Quantifiers by ww
in thread Perl Complains of Nested Quantifiers by sunmaz

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.