LunarVim/ftplugin/tex.lua

if require("lv-utils").check_lsp_client_active "texlab" then
  return
end

require("lspconfig").texlab.setup {
  cmd = { DATA_PATH .. "/lspinstall/latex/texlab" },
  on_attach = require("lsp").common_on_attach,
}

vim.g.vimtex_compiler_method = "latexmk"
vim.g.vimtex_view_method = "zathura"
vim.g.vimtex_fold_enabled = 0
vim.g.vimtex_quickfix_ignore_filters = O.lang.latex.ignore_errors

O.plugin.which_key.mappings["L"] = {
  name = "+Latex",
  c = { "<cmd>VimtexCompile<cr>", "Toggle Compilation Mode" },
  f = { "<cmd>call vimtex#fzf#run()<cr>", "Fzf Find" },
  i = { "<cmd>VimtexInfo<cr>", "Project Information" },
  s = { "<cmd>VimtexStop<cr>", "Stop Project Compilation" },
  t = { "<cmd>VimtexTocToggle<cr>", "Toggle Table Of Content" },
  v = { "<cmd>VimtexView<cr>", "View PDF" },
}

-- Compile on initialization, cleanup on quit
vim.api.nvim_exec(
  [[
        augroup vimtex_event_1
            au!
            au User VimtexEventQuit     call vimtex#compiler#clean(0)
            au User VimtexEventInitPost call vimtex#compiler#compile()
        augroup END
    ]],
  false
)
if O.lang.latex.auto_save then
  vim.api.nvim_exec([[au FocusLost * :wa]], false)
end