Processing stopped if text exceed certain number of lines?

[yangchenyun]

There is some limits on the texts (or number of syntax matches) it would process, for example:

yes "Do to be agreeable conveying oh assurance. Wicket longer admire do barton vanity itself do in it. " | head -n 800 | syn -a

Will stop processing about 790 lines

For real world text:
curl https://raw.githubusercontent.com/hintjens/psychopathcode/master/ch00.txt | syn -a

Also stops processing couple paragraphs before the end.

If there is a memory concern, could we add a flag to config it?