Re^2: Regex with newline


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Re^2: Regex with newline

by typomaniac (Novice)

on Feb 07, 2012 at 02:50 UTC ( [id://952202]=note: print w/replies, xml )

Need Help??

in reply to Re: Regex with newline
in thread Regex with newline

I know this was an old post but it answered a question for me however it also brought up another one....is there any way to limit the number of
tags to only two..that is, no matter how many times a user presses the enter key paragraphs are separated by two spaces(and no more than two). Thanks

Comment on Re^2: Regex with newline

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Re^3: Regex with newline by choroba (Cardinal) on Feb 07, 2012 at 11:54 UTC
Yes. For example: `$text =~ s%(?:\r\n){2,}%<br /><br />%g;` [download]	[reply] [d/l]

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