FR: Option to support additional preamble/includes from frontmatter

[jeetsukumaran]

Very useful plugin!

Would it be possible to load additional LaTeX on a file-by-file basis based on the frontmatter, using the header-includes field that Pandoc supports? This would make documents work both in Obsidian and pandoc.

Support from this will allow better organization of LaTeX preambles (abstracting out stuff shared between some files but not all).

[wei2912]

@jeetsukumaran That's a very nice idea (also see the past suggestion at #11). Unfortunately, the current way MathJax is loaded in Obsidian makes it difficult to have individual files load different MathJax configs (namely, it's hard to reliably reload MathJax for each tab individually when a file is opened).

For more details of the current implementation, you can take a look at https://github.com/wei2912/obsidian-latex/blob/master/main.ts#L42-L57 and the unload function below. I'd be happy to hear any suggestions for how this can be implemented :)