Set new folding paradigm

lua/custom/snippets/tex.lua

@@ -0,0 +1,25 @@
+local ls = require "luasnip"
+local s = ls.snippet
+local t = ls.text_node
+local i = ls.insert_node
+
+return {
+  -- Italic snippet: type "it" in insert mode and expand to \textit{...}
+  s({trig="it", desc="Insert italic text"}, {
+    t "\\textit{",
+    i(1, "text"),
+    t "}",
+  }),
+  -- Bold snippet example:
+  s({trig="bf", desc="Insert bold text"}, {
+    t "\\textbf{",
+    i(1, "text"),
+    t "}",
+  }),
+  -- Emph snippet example:
+  s({trig="em", desc="Insert emphasized text"}, {
+    t "\\emph{",
+    i(1, "text"),
+    t "}",
+  }),
+}

lua/mappings.lua

@@ -7,6 +7,7 @@ local map = vim.keymap.set
 local g = vim.g
 local diag = vim.diagnostic
 
+--  General mappings
 map("n", ";", ":", { desc = "CMD enter command mode" })
 map("i", "jk", "<ESC>")
 
@@ -47,6 +48,7 @@ function Toggle_diagnostics()
 end
 map("n", "<leader>lt", Toggle_diagnostics, { noremap = true, silent = true, desc = "Toggle vim diagnostics" })
 
+-- Presistence mappings
 -- select a session to load
 map("n", "<leader>qs", function()
   require("persistence").select()
@@ -212,8 +214,13 @@ map("n", "<leader>mp", function()
   })
 end, { desc = "Search manpages" })
 
--- Mappings for Gitsigns
+-- Mappings for Git stuff
 
 -- Git blame
 map("v", "<leader>gb", "<cmd>lua require('gitsigns').blame_line()<cr>", { desc = "Git Blame line" })
 map("n", "<leader>gb", "<cmd>lua require('gitsigns').blame()<cr>", { desc = "Git Blame" })
+
+-- Git diffview
+map("n", "<leader>gd", "<cmd>DiffviewOpen<cr>", { desc = "Git Diff File" })
+map("n", "<leader>gD", "<cmd>DiffviewOpen --cached<cr>", { desc = "Git Diff Staged" })
+map("n", "<leader>gh", "<cmd>DiffviewFileHistory<cr>", { desc = "Git File History" })

lua/options.lua

@@ -1,11 +1,36 @@
 require "nvchad.options"
 
+-- Set global options
 vim.o.cursorlineopt ='both' -- to enable cursorline!
 vim.o.scrolloff = 10
 vim.opt.relativenumber = true
 vim.g.wiki_root = "~/wiki"
 vim.o.formatexpr = "v:lua.require'conform'.formatexpr()"
 
+-- Set folding options
+vim.opt.foldmethod = "expr"
+vim.opt.foldexpr = "v:lua.vim.treesitter.foldexpr()"
+vim.opt.foldcolumn = "0"
+vim.opt.foldtext = "" -- "v:lua.vim.treesitter.foldtext()"
+vim.opt.foldlevel = 99
+vim.opt.foldlevelstart = 1
+vim.opt.foldnestmax = 4
+
+-- Set vimtex options
+vim.g.tex_flavour = "latex"
+vim.g.vimtex_view_method = "skim"
+vim.g.vimtex_view_skim_reading_bar = 1
+vim.g.vimtex_view_skim_sync = 1
+-- vim.g.vimtex_quickfix_mode = 0
+vim.g.vimtex_compiler_method = "latexmk"
+vim.g.vimtex_mappings_prefix = "å"
+vim.g.complete_close_brackets = 1
+
+-- Set luasnip path
+local snippets = require "luasnip.loaders.from_lua"
+snippets.load({ paths = "~/.config/nvim/lua/custom/snippets" })
+
+-- Set window-local options
 local highlight_group = vim.api.nvim_create_augroup("yankhighlight", { clear = true })
 vim.api.nvim_create_autocmd("textyankpost", {
   callback = function()
@@ -15,6 +40,7 @@ vim.api.nvim_create_autocmd("textyankpost", {
   pattern = "*",
 })
 
+-- dap
 require "dap"
 
 local sign = vim.fn.sign_define
@@ -33,3 +59,14 @@ vim.api.nvim_create_autocmd("QuickFixCmdPost", {
   end,
   pattern = "*",
 })
+
+-- Surround
+
+vim.api.nvim_create_autocmd("FileType", {
+  pattern = "tex",
+  callback = function()
+    vim.b.surround_105 = "\\textit{" .. "\n" .. "}"
+    vim.b.surround_101 = "\\emph{"   .. "\n" .. "}"
+    vim.b.surround_102 = "\\textbf{" .. "\n" .. "}"
+  end,
+})

lua/plugins/init.lua

@@ -36,6 +36,11 @@ return {
     lazy = false,
   },
 
+  {
+    "lervag/vimtex",
+    lazy = false,
+  },
+
   {
     "jay-babu/mason-nvim-dap.nvim",
     opts = {