Beefy Boxes and Bandwidth Generously Provided by pair Networks
Don't ask to ask, just ask

Comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
Thanks for the info. If the problem demonstrated by your snippet there is the one that is causing Text::CSV to fail on the real data of interest, then it would seem that you have to impose "proper handling" of the BOM yourself. Delete it from the input before passing the data to Text::CSV.

Since U+FEFF is (a) unlikely to be present anywhere else besides the beginning of the input file and (b) interpreted as a "zero width non-breaking space" if it were to be found anywhere else in the file (i.e., it lacks any linguistic semantics whatsoever), it should suffice to just delete it - here's a version of your snippet that doesn't produce an error:

use Encode qw( decode_utf8 ); use Text::CSV_XS; my $csv_bytes = qq/\x{feff}"Field One","Field 2",3,4,"Field 5"\r\n/; my $csv_record = decode_utf8($csv_bytes); $csv_record =~ tr/\x{feff}//d; ## Add this, and there's no error. my $csv = Text::CSV_XS->new( { auto_diag => 1 } ); $csv->parse($csv_record);
I suppose it's kind of sad that you need to do that for Text::CSV to work, but at least it works.

In reply to Re^3: Best Way To Parse Concordance DAT File Using Modern Perl? by graff
in thread Best Way To Parse Concordance DAT File Using Modern Perl? by Jim

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, 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, 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.
  • Log In?

    What's my password?
    Create A New User
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others rifling through the Monastery: (6)
    As of 2018-10-22 05:55 GMT
    Find Nodes?
      Voting Booth?
      When I need money for a bigger acquisition, I usually ...

      Results (119 votes). Check out past polls.