Regular Expression to match only one angle bracket

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轻奢々
轻奢々 2020-12-21 22:47

I\'m looking for a regular expression that matches the \'>\' in

a > b
>
b>
...

but not two or more angled brackets, i.e. it should

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  •  滥情空心
    2020-12-21 23:24

    The issue here is that when you use the lookahead, you're matching the second > (there's no > after the second >), and when you're using the lookbehind, you're matching the first >.

    You could probably use this:

    [^>]>[^>]
    

    There's a >, with no > before or after it.

    But I think that to suit what you exactly need, need to use lookaheads and lookbehinds both:

    (?)>(?!>)
    

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