This is the why GrandFather is using "local $/;" in his script which is referenced by pvaldes reply.

The proper way to reference GrandFathers reply is to respond to GrandFathers reply and copy/paste the most critical portion (local $/)

What pvaldes has done is update his reply without notice

This is his original node 

match 3 or more carriage returns... maybe like this?

<code>if =~ m/[\n]{3,}/</code>

[download]

In reply to Re^4: Removing double carriage return by Anonymous Monk
in thread Removing double carriage return by dragooneye

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