3 files changed, 40 insertions, 4 deletions
diff --git a/lua/lvim/core/indentlines.lua b/lua/lvim/core/indentlines.lua
index dc4a72ba..1544b832 100644
--- a/lua/lvim/core/indentlines.lua
+++ b/lua/lvim/core/indentlines.lua
@@ -20,8 +20,8 @@ M.config = function()
       char = lvim.icons.ui.LineLeft,
       show_trailing_blankline_indent = false,
       show_first_indent_level = true,
-      use_treesitter = true,
-      show_current_context = true,
+      use_treesitter = false,
+      show_current_context = false,
     },
   }
 end
diff --git a/lua/lvim/core/nvimtree.lua b/lua/lvim/core/nvimtree.lua
index d98816f5..3738de80 100644
--- a/lua/lvim/core/nvimtree.lua
+++ b/lua/lvim/core/nvimtree.lua
@@ -147,7 +147,6 @@ function M.setup()
     return
   end
 
-
   if lvim.builtin.nvimtree._setup_called then
     Log:debug "ignoring repeated setup call for nvim-tree, see kyazdani42/nvim-tree.lua#1308"
     return
diff --git a/lua/lvim/core/treesitter.lua b/lua/lvim/core/treesitter.lua
index fcada24f..9b50986e 100644
--- a/lua/lvim/core/treesitter.lua
+++ b/lua/lvim/core/treesitter.lua
@@ -13,7 +13,44 @@ M.config = function()
     highlight = {
       enable = true, -- false will disable the whole extension
       additional_vim_regex_highlighting = false,
-      disable = { "latex" },
+      disable = function(lang, buf)
+        if vim.tbl_contains({ "latex" }, lang) then
+          return true
+        end
+
+        local max_filesize = 1024 * 1024
+        local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
+        if ok and stats and stats.size > max_filesize then
+          if lvim.builtin.illuminate.active then
+            pcall(require("illuminate").pause_buf)
+          end
+
+          vim.schedule(function()
+            vim.api.nvim_buf_call(buf, function()
+              vim.cmd "setlocal noswapfile noundofile"
+
+              if vim.tbl_contains({ "json" }, lang) then
+                vim.cmd "NoMatchParen"
+                vim.cmd "syntax off"
+                vim.cmd "syntax clear"
+                vim.cmd "setlocal nocursorline nolist bufhidden=unload"
+
+                vim.api.nvim_create_autocmd({ "BufDelete" }, {
+                  callback = function()
+                    vim.cmd "DoMatchParen"
+                    vim.cmd "syntax on"
+                  end,
+                  buffer = buf,
+                })
+              end
+            end)
+          end)
+
+          Log:info "File larger than 1MB, turned off treesitter for this buffer"
+
+          return true
+        end
+      end,
     },
     context_commentstring = {
       enable = true,