is authorized. • Whitespace may possibly take place among the last -- and >. for instance, is a legitimate, whole remark. 460 | bankruptcy 8: Markup and knowledge Interchange It’s no longer challenging to paintings those ideas right into a regex: Regex ideas: None Regex flavors: .
As a end result, it may be used with . web, Java, and PCRE, all of which help variable-length lookbehind while there's a identified higher restrict to what percentage characters could be matched inside of them. I’ve arbitrarily selected a greatest size of 9 nonword characters to separate the phrases. that permits just a little punctuation and some clean strains to split the phrases. until you’re operating with strange topic textual content, this can most likely prove operating precisely just like the past . NET-only answer. Even in . web, even though, professional- viding an affordable repetition restrict for any quantifiers inside of lookbehind is probably going to make your general expression extra effective, if purely since it reduces the volume of unanticipated backtracking which may very likely happen in the lookbehind.