enable regex output to be string or function

[SaltatorMortis]

regex nativly supports the feature to use a string or a function
it would be cool if we could use this inside foxreplace

a simple sample:

var re = /(\b[a-z](?!\s))/g;
var s = "this is a sample text to camelcase this text!"; 
s1 = s.replace(re, function(x){return x.toUpperCase();});
//or if multiple capture groups something like this
s2 = s.replace(re, function(...x){x.string=x.pop(); x.index=x.pop(); return x[1].toUpperCase();});

[0styx0]

@Woundorf mind if I make a PR to address this usecase, addding the ability replace using JS functions?

[Woundorf]

@0styx0 If you can make a PR for this it will be very welcome. But you should include some scary warning about not pasting code from untrusted sources, otherwise a Mozilla reviewer could block its download. See for reference the warning in the URL field in the options page.

[Woundorf]

Implemented by pull request #351 by @0styx0.