`\.` should not be optimized to `.`

[ckknight]

[BrainMaestro]

Hmm. The rules for optimization are actually defined in the regexp-tree repo. Would you mind reporting it there? I'll still take a look at this later. Thanks

[BrainMaestro]

I opened a PR in the regexp-tree repo to fix this. Once it's merged I'll update the plugin.

[BrainMaestro]

@ckknight The bug should be fixed. Let me know if it works for you.