If the sample data are exactly as you posted them (hard to tell since you didn't use code tags),
A B 1234 a,b -> ...
A B 1234 c,e -> ....
then it appears to me that you are dealing NOT with CSV. but rather, with SPACE-SEPARATED values (or, perhaps TSV if something in the writeup process transformed tabs to single spaces). If that's the case, you can't solve your problem by treating the data as if it were comma-separated.
OTOH (and again presuming that the OP reflects the data precisely), could this actually be CSV data with just two fields?
If you didn't program your executable by toggling in binary, it wasn't really programming!
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: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.