Neovim mode for TeXpresso

1. Install TeXpresso. If installation is successful, you should have texpresso binary in your PATH.
2. Then, add the following to your init.lua or any sourced file:

{
    "let-def/texpresso.vim",
}

1. Install TeXpresso. If installation is successful, you should have texpresso binary in your PATH.
2. Clone TeXpresso.vim, and make sure it is in Neovim runtime path. For instance:

   $ cd ~/.config/nvim
   $ mkdir start
   $ cd start
   $ git clone https://github.com/let-def/texpresso.vim.git

Usage:

1. Open a .tex file. Launch the viewer: :TeXpresso <path/to/main.tex> (e.g. :TeXpresso % if the current file is the root)
2. The viewer should let you preview the .tex file. It should track your position in the buffer (when the cursor moves), and any change to the buffer should be reflected quickly in the preview window.

TODO:

• report errors/warnings in vim quickfix buffer
• allow customization: theme, cursor synchronizaiton, bindings, stay-on-top, ..
• simplify initialization, respect Neovim conventions, make code more robust

The mode can be customized by changing some lua variables.

You can customize the path to texpresso binary:

:lua require('texpresso').texpresso_path = "/home/.../texpresso/build/texpresso"

Launching TeXpresso in vim:

Live update during edition:

Using Quickfix window to fix errors and warnings interactively:

Synchronization from Document to Editor (SyncTeX backward):

Synchronization from Editor to Document (SyncTeX forward):

Theming, Light/Dark modes: 😎