I think you are probably right about what he actually needs, re: 1 to 4 rather than 0 to 4, but there is a possibility that yours won't cater for: A string containing < 40 chars but no newline..

It's probably a spurious requirement, but trying to achieve it hung me up for ages.

(Knowing you, you'll add a 4 character, positively backward, forward-looking, zero-width assertion to your regex and acheive that too:)

Cor! Like yer ring! ... HALO dammit! ... 'Ave it yer way! Hal-lo, Mister la-de-da. ... Like yer ring!

In reply to Re: Re: How do I match lines of 40 characters long in a block of text? by BrowserUk
in thread How do I match lines of 40 characters long in a block of text? by kleinbiker7

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