[Regexp] Re: referring to subexpressions using metachars

[Murali (Muralidharan) Narayanan]

Hello

I have a situation where I need to refer to the subexpressions that get 
substituted after a match was done. I used the substituteInto method of REMatch 
class to accomplish it. 
However for subexpressions greater that 9 I am unable to refer to them. In 
other words, tokens are usable only from $0 through $9. $0 matches the full 
substring matched; $n matches subexpression number n.

But when n > 9 I am unable to get the matched subexpression.

Any help to resolve this will be appreciated.

Thanks

Murali


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