Hi fellow monks I am struggling with a small problem - I want to print the text following a match from a regular expression, until a match of a different regular expression.
The input is this:
CR *FDA, 1997, GUID IND EXT REL OR
   BADAWY SIF, 1996, INT J PHARM, V128, P45
   (more lines w. similar formatting)
NR 42

[download]
Text with similar formatting is repeated many times in the input - I'd like to print everything between "CR " and "NR" - in all occurences in the file. The code I have thus far is this: 
use strict;
use warnings;
my @infile = (<>);
my ($citedreferences, $line);
my $n = 0;
foreach $line (@infile){
    if ($line =~ m{^CR .+}gsi){
        do{
        $n++;
        print $n . $line;
        next;
        }
     until ($line =~ m{^NR}gsi)
}
};

[download]

However, this only prints the lines matching the first regular expression. Any tips to point me in the right direction would be much appreaciated

In reply to Printing lines after regexp match until match of a different regexp by turbolofi

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