From 43ba9953aa5b1d15e405bcd145a3170ed158f482 Mon Sep 17 00:00:00 2001
From: RhiobeT <rhiobet@gmail.com>
Date: Mon, 25 Jul 2022 19:08:00 +0200
Subject: [PATCH] [NeoVim] LaTeX + Snippets

---
 .config/nvim/init.lua                   |  4 ++++
 .config/nvim/lua/lspconfig/settings.lua | 20 +++++++++++++++-----
 .config/nvim/lua/plugins.lua            | 12 ++++++++++--
 3 files changed, 29 insertions(+), 7 deletions(-)

diff --git a/.config/nvim/init.lua b/.config/nvim/init.lua
index fd52c45..4c9e778 100644
--- a/.config/nvim/init.lua
+++ b/.config/nvim/init.lua
@@ -237,6 +237,10 @@ vim.keymap.set("n", "r", "<cmd>DiffviewOpen<CR>")
 vim.keymap.set("n", "R", "<cmd>DiffviewFileHistory %<CR>")
 
 
+vim.g.vimtex_view_method = 'zathura'
+
+
+vim.g.maplocalleader = ','
 vim.o.clipboard = 'unnamedplus'
 vim.o.expandtab = true
 vim.o.fileencoding = 'utf-8'
diff --git a/.config/nvim/lua/lspconfig/settings.lua b/.config/nvim/lua/lspconfig/settings.lua
index 6b81f93..486c843 100644
--- a/.config/nvim/lua/lspconfig/settings.lua
+++ b/.config/nvim/lua/lspconfig/settings.lua
@@ -1,4 +1,4 @@
-local servers = { 'pyright', 'sumneko_lua', 'eslint', 'tsserver' }
+local servers = { 'pyright', 'sumneko_lua', 'eslint', 'tsserver', 'ltex' }
 
 -- Mappings.
 -- See `:help vim.diagnostic.*` for documentation on any of the below functions
@@ -11,9 +11,6 @@ vim.keymap.set('n', '<space>q', vim.diagnostic.setloclist, opts)
 -- Use an on_attach function to only map the following keys
 -- after the language server attaches to the current buffer
 local on_attach = function(client, bufnr)
-  -- Enable completion triggered by <c-x><c-o>
-  vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
-
   -- Mappings.
   -- See `:help vim.lsp.*` for documentation on any of the below functions
   local bufopts = { noremap=true, silent=true, buffer=bufnr }
@@ -52,8 +49,10 @@ end
 
 -- luasnip setup
 local luasnip = require 'luasnip'
+require('luasnip.loaders.from_vscode').lazy_load()
 
 -- nvim-cmp setup
+local lspkind = require('lspkind')
 local cmp = require 'cmp'
 cmp.setup {
   snippet = {
@@ -89,7 +88,18 @@ cmp.setup {
     end, { 'i', 's' }),
   }),
   sources = {
-    { name = 'nvim_lsp' },
     { name = 'luasnip' },
+    { name = 'nvim_lsp' },
+    { name = 'omni' }
   },
+  formatting = {
+    format = lspkind.cmp_format({
+      mode = "symbol_text",
+      menu = ({
+        nvim_lsp = "[LSP]",
+        luasnip = "[LuaSnip]",
+        omni = "[Omni]"
+      })
+    })
+  }
 }
diff --git a/.config/nvim/lua/plugins.lua b/.config/nvim/lua/plugins.lua
index b07d87a..8d09744 100644
--- a/.config/nvim/lua/plugins.lua
+++ b/.config/nvim/lua/plugins.lua
@@ -48,9 +48,17 @@ return require('packer').startup(function()
 
   use {
     'hrsh7th/nvim-cmp',
+    'hrsh7th/cmp-omni',
     'hrsh7th/cmp-nvim-lsp',
-    'saadparwaiz1/cmp_luasnip',
-    'L3MON4D3/LuaSnip'
+    'onsails/lspkind.nvim'
   }
 
+  use {
+    'L3MON4D3/LuaSnip',
+    'saadparwaiz1/cmp_luasnip',
+    'rafamadriz/friendly-snippets'
+  }
+
+  use 'lervag/vimtex'
+
 end)