What the error is telling you is that
$_ is uninitialized at the line
s/\s//g, which is the variable you are doing the substitution on, since you have not given it another (e.g.
$variable =~ s/\s//g;
I think what you want is probably stomething like:
if ($line =~ /^%(.{1,100})$/){
$name = $1;
$name =~ s/\s//g; #this is the variable I think you want to r
+emove spaces from.
print "EEEEEEEEEEEEEEEEEEEEEEEEEEEE: $name\n";
}
$outfile = "outfile['$name'].txt";
open (OUTFILE, "+>>$outfile");
On a side note unless the spaces will be in the center of the variable $name you might just want to anchor the search to the beginning (using ^)and the end (using $) as it is faster.
-enlil
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.