PGN.parse large database results in null

[JacoSmit]

Hi,

I am parsing a large PGN database file and is resulting in the following error:
Uncaught TypeError: null is not an Object at line 54 in pgn.js

I am attaching the file. The parse method works fine for one file PGN's.

Thanks
Adams.txt

[humanchimp]

Hello. Thanks for the bug report. This repo has been in PRs-welcome mode for a while, but I do have plans for it, and hopefully it will one-day mature into something interesting.

If memory serves, you're right, I'm not properly supporting PGN collections, but of course that is necessary functionality. I'll try to find some time for that.