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    <p>You need to change two things to get all the members into a single capture. Firstly <code>.</code> does not match line breaks (and you can't change that in JavaScript). But <code>[\s\S]</code> does. And yes, using a negative lookahead, we can make sure that we don't consume the next <code>!Norm</code>:</p> <pre><code>/\s*!Norm:\s?(.+);\s+((?:(?![!]Norm)[\s\S])*)/g </code></pre> <p>I have wrapped the literal <code>!</code> in square brackets, to make clear that it's a literal and to set it off from the <code>!</code> that is part of the negative lookahead syntax. You could leave out the square brackets, it's just for readability. So basically this will fill the last capture with arbitrary characters, as long as they don't start a new <code>!Norm</code>.</p> <p>Then you can go ahead, and read individual properties and values from that last capture.</p> <p>explanation:</p> <pre><code>/ # start regex \s* # match optional whitespace !Norm: # match '!Norm:' \s? # match optional whitespace (.+); # capture group 1 - match all characters (whitout '\n') up to the next ';' \s+ # match 1..n whitespaces ( # start capture group 2 (?: # group (non-capture) (?! # negative lookahead [!]Norm # match '!Norm' ) # end negative lookahead [\s\S] # match a white space or other than white space character # this group match a single character as long as it dont start are new !Norm )* # group end; match this group 0..n times ) # end capture group 2 /g # end regex; set g-Flag for global </code></pre>
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    1. POJavascript Regex - parse structured string to object with replace
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    1. USStefan Krüger
    1. USMartin Ender
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    1. COthanks@m.buettner! i think i have understand it :-) i have tried with a positive lookahead but had not tried the negative one... is the `(?:xxx)` non-capturing group only for the `*`quantifier to work?
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      1. USStefan Krüger
    2. CO@StefanKrüger you need to group the lookahead and the `[\s\S]` together, so that the condition is checked for every single character. Making that group non-capturing is only an optimization, of course.
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