CPP syntax function breaks mark up after 2613+ lines of code.

Summary

• The syntax of a CPP function mark up does not work after a total of 2613+ lines of code.
• You can refer to bool2-try.cpp and bool3-try.cpp at the below link.
• https://bitbucket.org/rey5516/test-long-function/src/d0b5db8917105839b31431bbc9d79e3c1a493d2d?at=master