Thread Perl regex Fehler (19 answers)
Opened by dax42 at 2004-07-09 12:20

Crian
 2004-07-09 13:29
#84087 #84087
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ok, dann so?

Code: (dl )
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my @link;

while (<DATA>) {
my @l = m~<a\s[^>]+>([^<>]+)</a>~ig;
next unless 3 == @l;
push @link, grep {$_ =~ /^[RT]\d+$/} @l;
}

print "$_\n" for @link;

_ _ D A T A _ _
<A HREF="/pub/databases/transfac/doc/gene1.html#BS" target="_new">BS</A> -202 -135 <A HREF="/cgi-bin/pub/databases/transfac/getTF.cgi?AC=R00929">R00929</A>; HS$IFNB_14.
<A HREF="/pub/databases/transfac/doc/gene1.html#BS" target="_new">BS</A> -167 -94 <A HREF="/cgi-bin/pub/databases/transfac/getTF.cgi?AC=R00916">R00916</A>; HS$IFNB_01; Binding factors: R2 <A HREF="/cgi-bin/pub/databases/transfac/getTF.cgi?AC=T00712">T00712</A>.
<A HREF="/pub/databases/transfac/doc/gene1.html#BS" target="_new">BS</A> -100 -61 <A HREF="/cgi-bin/pub/databases/transfac/getTF.cgi?AC=R00917">R00917</A>; HS$IFNB_02; Binding factors: IRF1 <A HREF="/cgi-bin/pub/databases/transfac/getTF.cgi?AC=T00422">T00422</A>, IRF-2
<A HREF="/pub/databases/transfac/doc/gene1.html#BS" target="_new">BS</A> <A HREF="/cgi-bin/pub/databases/transfac/getTF.cgi?AC=T00425">T00425</A>.


Ausgabe

Code: (dl )
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R00916
T00712
R00917
T00422
s--Pevna-;s.([a-z]).chr((ord($1)-84)%26+97).gee; s^([A-Z])^chr((ord($1)-52)%26+65)^gee;print;

use strict; use warnings; Link zu meiner Perlseite

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