Fellow Monks,

I have a text file that has about 50-60 columns showing some kind of a report separated by spaces. and I want to capture some of the variables w/o typing in the whole reg. expression.

my question is, if I concatenate it, can i still capture the i'th element? I tried it but $3* and $4* come up with empty strings....any suggestions?

if ($line =~ /^([A-Z]{3})-([A-Z])!?((\s+)(\S+)){27}/m) { $a = $1; $b = $2; $c = $4; $d = $5; $e = $13; $f = $33; $g = $35; $h = $49; #do stuff here; }
thanx

2006-05-17 Retitled by planetscape, as per Monastery guidelines

( keep:2 edit:24 reap:0 )

Original title: 'calling reg exp gurus'


In reply to Capturing columnar data from a text file by rhxk

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.