Jonas Jenwald bdc31f8b50 Make the find helper function, in src/core/document.js, more efficient by using peekBytes rather reading the stream one byte at a time
*Please note:* A a similar change was attempted in PR 5005, but it was subsequently backed out in PR 5069.

Unfortunately I don't think anyone ever tried to debug *exactly* why it didn't work, since it ought to have worked, and having re-tested this now I'm not able to reproduce the problem any more. However, given just how inefficient the current code is, with thousands of strictly unnecessary function calls for each `find` invocation, I'd really like to try fixing this again.
2019-07-06 11:44:17 +02:00
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2012-10-29 14:08:52 -04:00