Annoyance with sentence length detection for mathematical relations.

Good day,

I am a big fan of your plugin and use it all the time to detect spelling errors for writing. I have a bit of an annoyance with the sentence length detector, however. As in the example below, Harper continuously suggests that my sentence is too long. These are not true sentences, but rather short mathematical derivations that compound into one long sentence according to Harper. While it is possible to ignore this suggestion, I would like to ask if somehow you could develop the plugin further to somehow "detect" that these are not proper sentences but maths phrases instead.

My suggestion would be to detect when a user enters the $$$$ maths mode and then treat that as a period.

Thanks again for making the best grammar plugin on the platform!

Start by locating the sentence-length detection entry point and the handling of $$$$ math mode in the Rust codebase. Confirm how mathematical derivations are represented, then add coverage showing that math blocks do not trigger sentence-length warnings while ordinary long sentences still do.

Written by the indexing model from the issue text.