This video demonstrates the the integration between NeoVim, Zathura, and Zotero, using the Coc plugin to look up citations while writing, as well as adding snippets, and LaTeX commands.
You can find all of the configuration files on my GitHub repository, along with extensive installation instructions:
https://github.com/benbrastmckie/.config
See the following playlist for configuration details:
• Installing NeoVim Config for Writing LaTeX
For further information about configuring Coc, see the following video from which I have greatly benefited:
• Neovim - Setting Up VSCode Intellisense wi...
Resources:
https://github.com/lervag/vimtex
https://github.com/neoclide/coc.nvim
https://github.com/Shougo/deoplete.nvim
https://github.com/honza/vim-snippets