hologram-math-preview.nvim

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hologram-math-preview.nvim

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Preview latex-math equations in markdown files using hologram

// repository documentation

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# Archival notice

Update: Floke(👑) added support for `tectonic` in his [`shack.nvim` ](https://github.com/folke/snacks.nvim) plugin...

https://github.com/folke/snacks.nvim/discussions/1253#discussioncomment-12229969 (🤯 he added support and replied to me with in 1h.. what a legend..)

---
<details> 
<summary>Consider project archived (i am not archving it as repo become read only)....</summary>

As now there is a better well maintained plugin for image support for neovim, [image.nvim](https://github.com/3rd/image.nvim), i am considering porting this into it in the future...

Anyone wanted to work on this can fork this 
if you let me know, i will add link to that for at top of this read me and archive this repo. 
</details>

# hologram-math-preview.nvim

A simple Neovim plugin for previewing latex equations in markdown/orgmode/norg/tex files

## demo - current progress

[hologram-math-preview-demo-async.webm](https://github.com/Vaisakhkm2625/hologram-math-preview.nvim/assets/68694876/51c89dbb-927c-41d0-98b8-7a9bc626c319)

## Installation

- Install `tectonic` by following this instruction 
https://tectonic-typesetting.github.io/en-US/install.html

- Install `pdftocairo` (probablty already installed on linux systems)

- also make sure you have hologram.nvim installed
https://github.com/edluffy/hologram.nvim

- then add this plugin to your plugin manager
lazy.nvim
```lua

{'Vaisakhkm2625/hologram-math-preview.nvim'}

```
## TODOs

- [x] find pos of equations and place images
- [x] keep track of images generated, keep it in memory and don't generate each time 
- [x] scrolling with the buffer, (taken care by hologram itself)
- [ ] exposing options to configure custom tex engine and custom preamble
- [ ] proper installation instructions

> This was started for me to learn and test similar impl for neorg,- not for daily use
> latex redering base implementation i took from Vhirro's neorg's unmerged branch,  https://github.com/nvim-neorg/neorg/commit/73ca7b63c79a76d5cd8a3f0b39c5d171c1406fdc
> though there are a lot of changes now as this is using a different latex engine

hologram-math-preview.nvim

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