Hi All,

I have been trying to parse a HDL file that has a format as below 

a='0
b='001
c='110
d='1

[download]

Expected Output: a d

Code: 
while<>
{chomp;
if(~/(.*?)=\'[0|1]/)
#if(~/(.*?)=\'[0-1]/)
#if(~/(.*?)=\'[01]/)
{ print $1;
}
}

[download]

Actual Output: a b c d

I tried the commented 'if' statements, individually. Seem to be getting the same output. Any suggestion would help. Thanks.

In reply to Parse for a Single bit by HJ

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