What is your environment? Windows, Linux, Mac, other? what version of Perl?

I think this is not a Perl problem, rather your command line "terminal emulation".

If you can paste the lines in to a file, save the file, then perl yourScript.pl file.txt and it works as you expect, then it has something to do with how your command line environment handles input (and output).

Often, the command line terminal emulation treats a pasted "line terminator" differently than a press of the "Enter" key on your keyboard. you might be able to work around this some of the problems by changing the value of $/, but doing so might cause other problems because this is taken as the literal line separator, not as a regular expression.


In reply to Re: Copy multiple lines to a loop by RonW
in thread Copy multiple lines to a loop by eyekona

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.