I know I let this thread die, but honestly I never figured out what was going on. Running the exact same code using perl -e and perl myprog.pl produced different results, and I never determined what was causing it.

However, I figured I should probably say what I ended up doing in case someone ever reads this with a similar problem. Setting :crlf as the current layer by use open IN => ":crlf" only seemed to work for files read by the empty diamond operator, and somehow broke for explicitly opened files, so I simply turned it off after the while(<>) loop with a no open IN => ":crlf", and explicitly added the layer to each file I opened (e.g. open(INFILE, "<:crlf", "myfile.csv")). This seems to always work, but only when the global layer isn't used.


In reply to Re^2: crlf layer working on diamond operator, but not filehandle reads by rebugger
in thread crlf layer working on diamond operator, but not filehandle reads by rebugger

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.