emitting events similair to #vimtex#inmathzone

[DockterTeagle]

Howdy, I have yet to try this plugin but like obsidian, I want to use luasnip and conditional mathzone expansion(that is only expand when in a mathzone) but obsidian doesnt support luasnip. is there a way to detect when in a mathzone that is emitted by this plugin?

[neo451]

Could you give more description of what vimtex's event emitting? Is is a autocmd event? if so there's work here #116 , but not sure what your use case should be triggered by, and I don't know what does mathzone and mathzone emitting by this plugin means.

[DockterTeagle]

its more of a function, you call vimtex#syntax#in_mathzone, and it evaluates to a true/false bool. I want some snippets to only work when in the mathzone in obsidian. like auto expand ;a to \alpha, but only when in the mathzone.

[neo451]

#45 had a prototype checking if in a mathzone, with treesitter, the function looks pretty solid, but since the author has not pushed it forward in a long time and I don't know latex, it is just lying there, maybe you can go ahead and test it out, maybe it is already done? We don't need to fix that particular problem but in_mathzone does look like a solid api to provide, would appreciate it if you help out