REGULAR EXPRESSION TROUBLE

[newbie1006]

The Program code:


use strict;
use warnings;

my @register_list;

open (FILE, "Peint_FcN.xml");

while (my $line = <FILE>)
{
if ($line =~ m/<Register>/)
{
my $nextline =<FILE>;

if ($nextline =~ /^(.*)<\/Register/)
{ {
push(@register_list, $1);
}
else
{
print "You have a problem \n";

}
}
}
close (FILE);


foreach (sort(@register_list))
{
#$_=~ s/_u/_1/g;
print $_ . "\n";

}




OUTPUT:


CHIP_FRA_u_REF_CLK_SEL[4:0]
CHIP_FRAN_u_REF_DIV_K[7:0]
CHIP_FRAN_u_REF_DIV_SEL
FRANu_FRN_BANDSEL_BYP_EN
FRCNu_FRN_BIAS_TRIM
FRCNu_FRN_BW_CNTL[4:0]
FRCNu_FRN_CMSEL
FRCNu_FRN_CORE_SEL
FRCNu_FRN_CTUNE_BYP_EN
FRCNu_FRN_CXC_BANDSEL[4:0]
FRCNu_FRN_CXC_BANDSEL_STA[4:0]
FRCNu_FRN_CXC_CFA_AUTO_ACQ_BYP
FRCNu_FRN_CXC_CFA_BANDSEL_MAX
FRCNu_FRN_CXC_CFA_CNTR_RANK_ADJ
FRCNu_FRN_CXC_CFA_FAIL_STA
FRCNu_FRN_CXC_CFA_LUT_BANDSEL[30:0]
FRCNu_FRN_CXC_CFA_LUT_CD_UNLCK
FRCNu_FRN_CXC_CFA_LUT_CK_DELAY
FRCNu_FRN_CXC_CFA_LUT_CNTR_RANK
FRCNu_FRN_CXC_CFA_LUT_FILTER_LEN[20:0]
FRCNu_FRN_CXC_CFA_LUT_LOL_MARGIN
FRCNu_FRN_CXC_CFA_LUT_OWRT


The code is working exactly the way I have written it work, but I want to work such that


CHIP_FRA_u_REF_CLK_SEL
CHIP_FRAN_u_REF_DIV_K
CHIP_FRAN_u_REF_DIV_SEL
FRANu_FRN_BANDSEL_BYP_EN
FRCNu_FRN_BIAS_TRIM
FRCNu_FRN_BW_CNTL
FRCNu_FRN_CMSEL
FRCNu_FRN_CORE_SEL
FRCNu_FRN_CTUNE_BYP_EN
FRCNu_FRN_CXC_BANDSEL
FRCNu_FRN_CXC_BANDSEL_STA
FRCNu_FRN_CXC_CFA_AUTO_ACQ_BYP
FRCNu_FRN_CXC_CFA_BANDSEL_MAX
FRCNu_FRN_CXC_CFA_CNTR_RANK_ADJ
FRCNu_FRN_CXC_CFA_FAIL_STA
FRCNu_FRN_CXC_CFA_LUT_BANDSEL
FRCNu_FRN_CXC_CFA_LUT_CD_UNLCK
FRCNu_FRN_CXC_CFA_LUT_CK_DELAY
FRCNu_FRN_CXC_CFA_LUT_CNTR_RANK
FRCNu_FRN_CXC_CFA_LUT_FILTER_LEN
FRCNu_FRN_CXC_CFA_LUT_LOL_MARGIN
FRCNu_FRN_CXC_CFA_LUT_OWRT

It takes away the numbers at the end of the string. I need help how to change the regular expression I used in the code to make it work the way I need it to, so it only strings the string and not the numbers at the end.

Sorry It's so long.

Thank You in advance.

 

[Annihilannic]

Try changing this line:

 if ($nextline =~ /^(.*)<\/Register/)

To this:

 if ($nextline =~ /^(.*?)[][[:digit:]:]*<\/Register/)

Annihilannic
[small]tgmlify - code syntax highlighting for your tek-tips posts[/small]