Hi all,

Here's a quick question for you. I have looked at perlre, perlretut, and done some web-searching, and I am still unclear what to do.

If I have the following code:

$_ = 'TATATATATATA'; while (/TATA/g) { print "Matched 'TATA' at position ", pos, "\n"; }
The output I get is:
Matched 'TATA' at position 4 Matched 'TATA' at position 8 Matched 'TATA' at position 12
So, obviously, the /g leaves me positioned at the end of each successive match. But, if I wanted to also match at positions 6 and 10, would I need to respecify pos to be the beginning of the previous match +1 character? Is there a better, more straightforward way to do this? Am I just missing something simple?

Thanks
Matt


In reply to position after global matches? by mdunnbass

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.