I am having a problem seeing my problem (what else is new)? No, here, in this code:
> perl -we' use strict; use warnings; use P;
my $tgt_RE1 = qr{ ([SK]) ([0-9]{1-3}) ([-_\.\w]+) }x;
my $tgt_RE2 = qr{ ([SK]) ([0-9]{2}) ([-_\.\w]+) }x;
my $pat="S01boot.usr-mount";
my @tstAr1 = $pat =~ /$tgt_RE1/;
my @tstAr2 = $pat =~ /$tgt_RE2/;
P "tstar1=%s", \@tstAr1;
P "tstar2=%s", \@tstAr2;'
tstar1=[]
tstar2=['S', 01, "boot.usr-mount"]
Why isn't the match count in the 2nd paren working when I have a range of {1-3} (as in tgt_RE1), but does when I have a range of 2 (as in tgt_RE2)?
Sure looks like it *should* work, but how can it not match? FWIW, I had "\d" in place of 0-9 on an earlier revision of this test case.
*Scratching head*...
thanks...
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.