I'm genuinely not sure if you answered my dilemma or not:)

Does "it tries to match x zero times" mean, it just moves on to the next part of the regex and doesn't bother looking at the string under inspection, effectively completely ignoring the presence of 'x??' or 'x*?'? Or does it look to make sure that there isn't an 'x' in the string between the current point and the next significant point?

What's this about a "crooked mitre"? I'm good at woodwork!

In reply to Re: Re: Do nothing? or Do something important in a very obscure way? by BrowserUk
in thread Do nothing? or Do something important in a very obscure way? by BrowserUk

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