Here is an example of a grammer:http://json.org and here is a straightforward translation into a regex based parser JSON parser as a single Perl Regex. This might be a model for the parser you require. (Straightforward in the sense of a one-to-one translation, not in the sense of simple.)

In reply to Re^3: How would you parse this? by hdb
in thread How would you parse this? by BrowserUk

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