Update

lua/config/autocmds.lua

@@ -5,3 +5,11 @@
 if vim.g.neovide then
   vim.cmd([[ cd $HOME ]])
 end
+
+-- Disable spell checking for markdown and text files
+vim.api.nvim_create_autocmd("FileType", {
+  pattern = { "markdown", "text", "tex" },
+  callback = function()
+    vim.opt_local.spell = false
+  end,
+})

lua/config/options.lua

@@ -2,6 +2,7 @@
 -- Default options that are always set: https://github.com/LazyVim/LazyVim/blob/main/lua/lazyvim/config/options.lua
 -- Add any additional options here
 
+vim.lsp.log.set_level(vim.log.levels.OFF)
 vim.opt.timeoutlen = 150
 vim.opt.spell = true
 vim.opt.spelllang = { "en", "cjk" }
@@ -10,13 +11,15 @@ vim.opt.backup = false
 vim.g.maplocalleader = "\\"
 vim.g.autoformat = false
 
-vim.g.node_host_prog = "/opt/homebrew/bin/neovim-node-host"
 local indent = 2
 -- vim.opt.expandtab = true -- Use spaces instead of tabs
 vim.opt.softtabstop = indent -- Number of spaces that a <Tab> counts for while performing editing operations
 vim.opt.tabstop = indent -- Number of spaces tabs count for
 vim.opt.shiftwidth = indent -- Size of an indent
 
+vim.g.node_host_prog = "/opt/homebrew/bin/neovim-node-host"
+-- vim.opt.expandtab = true -- Use spaces instead of tabs
+
 if vim.g.neovide then
   vim.o.guifont = "Maple Mono:h16"
   vim.g.neovide_scale_factor = 1.0

lua/plugins/coderunner.lua

@@ -50,6 +50,7 @@ return {
         python = "python -u",
         sh = "bash",
         rust = "cd $dir && rustc $fileName && $dir$fileNameWithoutExt",
+        r = "cd $dir && R < $filename --no-save",
       },
       project_path = "", -- No default path defined
       project = {},

lua/plugins/default/copilot.lua

@@ -1,15 +1,15 @@
 return {
-  -- {
-  --   "zbirenbaum/copilot.lua",
-  --   opts = {
-  --     copilot_model = "claude-3.7-sonnet",
-  --     suggestion = {
-  --       keymap = {
-  --         accept = "<D-l>",
-  --         next = "<D-]>",
-  --         prev = "<D-[>",
-  --       },
-  --     },
-  --   },
-  -- },
+  {
+    "zbirenbaum/copilot.lua",
+    opts = {
+      copilot_model = "claude-opus-4",
+      suggestion = {
+        keymap = {
+          accept = "<D-l>",
+          next = "<D-]>",
+          prev = "<D-[>",
+        },
+      },
+    },
+  },
 }

lua/plugins/default/lspconfig.lua

@@ -18,6 +18,8 @@ return {
             },
           },
         },
+
+        tinymist = {},
       },
     },
   },

lua/plugins/default/tree-sitter.lua

@@ -1,59 +0,0 @@
-return {
-  {
-    "nvim-treesitter/nvim-treesitter",
-    opts = function()
-      return {
-        highlight = {
-          enable = true,
-          disable = { "latex" },
-          additional_vim_regex_highlighting = { "latex", "markdown" },
-        },
-        indent = { enable = true, disable = { "python" } },
-        context_commentstring = { enable = true, enable_autocmd = false },
-        ensure_installed = {
-          "bash",
-          "c",
-          "cpp",
-          "html",
-          "json",
-          "lua",
-          "luap",
-          "markdown",
-          "make",
-          "markdown_inline",
-          "scala",
-          "python",
-          "query",
-          "toml",
-          "regex",
-          "vim",
-          "yaml",
-        },
-        incremental_selection = {
-          enable = true,
-          keymaps = {
-            init_selection = "<cr>",
-            node_incremental = "<cr>",
-            scope_incremental = "\\",
-            node_decremental = "<bs>",
-          },
-        },
-      }
-    end,
-    rainbow = {
-      enable = true,
-      -- list of languages you want to disable the plugin for
-      disable = { "jsx", "cpp" },
-      -- Which query to use for finding delimiters
-      query = "rainbow-parens",
-      -- Highlight the entire buffer all at once
-    },
-
-    keys = function()
-      return {
-        { "<cr>", desc = "Increment selection" },
-        { "<bs>", desc = "Decrement selection", mode = "x" },
-      }
-    end,
-  },
-}

lua/plugins/default/treesitter.lua

@@ -1,36 +1,40 @@
 return {
   {
     "nvim-treesitter/nvim-treesitter",
+    -- commit = "a1332a7925e5b3234a94480f77713d396ca895c1",
     opts = function()
+      local parsers = {
+        "typst",
+        "bash",
+        "c",
+        "cpp",
+        "html",
+        "json",
+        "lua",
+        "luap",
+        "markdown",
+        "make",
+        "markdown_inline",
+        "scala",
+        "python",
+        "latex",
+        "query",
+        "toml",
+        "regex",
+        "vim",
+        "yaml",
+      }
+      table.insert(parsers, "latex")
       return {
         highlight = {
           enable = true,
-          disable = { "latex" },
+          disable = { "tex, latex" },
           -- additional_vim_regex_highlighting = { "markdown" },
         },
         -- ignore_install = { "latex" },
         indent = { enable = true, disable = { "python" } },
         context_commentstring = { enable = true, enable_autocmd = false },
-        ensure_installed = {
-          "latex",
-          "bash",
-          "c",
-          "cpp",
-          "html",
-          "json",
-          "lua",
-          "luap",
-          "markdown",
-          "make",
-          "markdown_inline",
-          "scala",
-          "python",
-          "query",
-          "toml",
-          "regex",
-          "vim",
-          "yaml",
-        },
+        ensure_installed = parsers,
         incremental_selection = {
           enable = true,
           keymaps = {

lua/plugins/lang/latex.lua

@@ -5,7 +5,7 @@ return {
     init = function()
       vim.g.vimtex_syntax_conceal_disable = 1
       vim.g.vimtex_mappings_disable = { ["n"] = { "K" } } -- disable `K` as it conflicts with LSP hover
-      vim.g.vimtex_view_method = "sioyek"
+      vim.g.vimtex_view_method = "skim"
       -- vim.g.vimtex_view_general_viewer = "open -a UPDF"
       vim.g.vimtex_view_skim_sync = 1
       vim.g.vimtex_compiler_silent = 1

lua/plugins/lang/typst.lua

@@ -0,0 +1,16 @@
+return {
+  {
+    "chomosuke/typst-preview.nvim",
+    ft = "typst",
+    version = "1.*",
+    opts = {
+      dependencies_bin = {
+        ["tinymist"] = "tinymist",
+      },
+      -- open_cmd = "brave %s --class typst-preview",
+    },
+    keys = {
+      { "<localleader>lp", "<cmd>TypstPreview<cr>", desc = "Open Typst Preview" },
+    },
+  },
+}

lua/plugins/mason-workaround.lua

@@ -1,4 +1,4 @@
 return {
-  { "mason-org/mason.nvim", version = "^1.0.0" },
-  { "mason-org/mason-lspconfig.nvim", version = "^1.0.0" },
+  -- { "mason-org/mason.nvim", version = "^1.0.0" },
+  -- { "mason-org/mason-lspconfig.nvim", version = "^1.0.0" },
 }

lua/plugins/ui/colorscheme.lua

@@ -1,5 +1,18 @@
 return {
   -- Lazy
+  {
+    "maxmx03/solarized.nvim",
+    lazy = false,
+    priority = 1000,
+    ---@type solarized.config
+    opts = {},
+    config = function(_, opts)
+      vim.o.termguicolors = true
+      vim.o.background = "light"
+      require("solarized").setup(opts)
+      vim.cmd.colorscheme("solarized")
+    end,
+  },
   {
     "catppuccin/nvim",
     name = "catppuccin",
@@ -13,7 +26,7 @@ return {
   {
     "LazyVim/LazyVim",
     opts = {
-      colorscheme = "catppuccin",
+      colorscheme = "solarized",
     },
   },
 }

lua/util/latex.lua

@@ -6,10 +6,9 @@ local MATH_NODES = {
   math_environment = true,
 }
 
-local ts_utils = require("nvim-treesitter.ts_utils")
-
 M.in_env_md = function(env)
-  local node = ts_utils.get_node_at_cursor()
+  local row, col = unpack(vim.api.nvim_win_get_cursor(0))
+  local node = vim.treesitter.get_node({ bufnr = 0, pos = { row - 1, col } })
   local bufnr = vim.api.nvim_get_current_buf()
   while node do
     if node:type() == "generic_environment" then
@@ -29,12 +28,56 @@ M.in_env = function(env)
   return pos[1] ~= 0 or pos[2] ~= 0
 end
 
+-- For markdown
+M.in_mathzone_md = function()
+  local row, col = unpack(vim.api.nvim_win_get_cursor(0))
+  local node = vim.treesitter.get_node({ bufnr = 0, pos = { row - 1, col } })
+  while node do
+    if MATH_NODES[node:type()] then
+      return true
+    end
+    node = node:parent()
+  end
+  return false
+end
+M.in_text_md = function()
+  return not M.in_mathzone_md()
+end
+
+-- For typst
+M.in_mathzone_typ = function()
+  local row, col = unpack(vim.api.nvim_win_get_cursor(0))
+  local node = vim.treesitter.get_node({ bufnr = 0, pos = { row - 1, col } })
+  while node do
+    if node:type() == "math" then
+      return true
+    end
+    node = node:parent()
+  end
+  return false
+end
+
+M.in_mathzone_tex = function()
+  local row, col = unpack(vim.api.nvim_win_get_cursor(0))
+  local node = vim.treesitter.get_node({ bufnr = 0, pos = { row - 1, col } })
+  while node do
+    if MATH_NODES[node:type()] then
+      return true
+    end
+    node = node:parent()
+  end
+
+  return false
+end
+
 M.in_mathzone = function()
   local ft = vim.bo.filetype
   if ft == "tex" then
-    return vim.api.nvim_eval("vimtex#syntax#in_mathzone()") == 1
+    return M.in_mathzone_tex()
   elseif ft == "markdown" then
     return M.in_mathzone_md()
+  elseif ft == "typst" then
+    return M.in_mathzone_typ()
   end
 end
 
@@ -58,21 +101,6 @@ M.in_algo = function()
   return M.in_env("algorithmic")
 end
 
--- For markdown
-M.in_mathzone_md = function()
-  local node = ts_utils.get_node_at_cursor()
-  while node do
-    if MATH_NODES[node:type()] then
-      return true
-    end
-    node = node:parent()
-  end
-  return false
-end
-M.in_text_md = function()
-  return not M.in_mathzone_md()
-end
-
 -- M.clean = function()
 --   local current_dir = vim.fn.expand("%:p:h")
 --   local file_types = { "aux", "log", "out", "fls", "fdb_latexmk", "bcf", "run.xml", "toc", "DS_Store", "bak*", "dvi" }