White/black list specific files?

[Unknow0059]

I have a file with 220577 words and counting that I use every day.

For months, if I were to hold down a key, it would be typed in bursts of 4 or 5, and then a slight pause, repeat until I release the key.

Today I found out this was because of WordCount's Live Count.

I like the Live Count, but I don't want to disable it for everything just because it's inconvenient in one file.

For that purpose, Whitelisting and Blacklisting (WnB) of files (instead of just syntaxes) would be nice.

It's a Plain Text file, so I cannot use WnB of syntaxes as a workaround, otherwise all my other txt files will be affected.