RegEx not matching node.js output

Hello everybody,

I am trying to match the second string between quotes and while it works fine on node.js it fails on espruino v1.99.

With the resources available on espruino, how else would you do it?

espruino 1.99:
>/\w+\.\w+/g.exec("form-data; name=\"file\"; filename=\"file.txt\"")[0]
="me=\"file.txt"

node.js:
/\w+\.\w+/g.exec("form-data; name=\"file\"; filename=\"file.txt\"")[0]
=> 'file.txt'

v2.01 is broken too.

Thank you.