Regex matching punctuation and roman in lowercase

Question

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How do you match only valid roman numerals with a regular expression?

Hi,

How do I match regex to something like

[i])
[ii])
[iii])
[iv])

and so on...

Thanks

Yes, the square brackets are a part of what I want to match – y2p Mar 01 '11 at 19:51 — y2p, Mar 01 '11 at 19:51

score 2 · Accepted Answer · answered Mar 01 '11 at 19:51

2

/^\[[ivmcldx]+\])/

should catch the most common roman numerals. It won't stumble on invalid numerals like iiix, though.

answered Mar 01 '11 at 19:51

Marc B

1 Answers1