When parsing through a properly formatted JavaScript file (containing just functions), we are interested in returning the entire string of a specific function, say foo() in this snippet: 
foo (a, b, c) {
  if (c) { a++; } else { b--; }
  print "hi";
}
fum (d, e, f, g, h) {
  if (d) { e++; } else { f = g + h; }
  print "ho";
}

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we want to match the entire first function... or actually we just want the ability to write a regex that matches any (not too complex is okay) valid function...

In reply to How do I match/extract a function from a JavaScript file? by Incognito

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