diff --git a/lua/technoduck/init.lua b/lua/technoduck/init.lua
index 6a26e63..3253055 100644
--- a/lua/technoduck/init.lua
+++ b/lua/technoduck/init.lua
@@ -34,6 +34,7 @@ vim.g.netrw_winsize = 25
        'python',
        'rust',
        'c',
+       'lammps',
        'lua',
        'vim',
        'vimdoc',
@@ -47,3 +48,26 @@ vim.g.netrw_winsize = 25
      vim.bo.indentexpr = "v:lua.require'nvim-treesitter'.indentexpr()"
    end,
  })
+
+
+vim.api.nvim_create_autocmd('User', { pattern = 'TSUpdate',
+        callback = function()
+
+        require('nvim-treesitter.parsers').lammps = {
+            install_info = {
+                url = 'https://github.com/ECHOUniverse/tree-sitter-lammps', -- local path or git repo
+                files = { 'src/parser.c', 'src/scanner.c' }, -- note that some parsers also require src/scanner.c or src/scanner.cc
+                -- optional entries:
+                branch = 'main', -- default branch in case of git repo if different from master
+                generate = false,
+                generate_from_json = false,
+            },
+            filetype = 'lammps', -- if filetype does not match the parser name
+        }
+        end
+
+
+})
+
+
+
diff --git a/lua/technoduck/lazy_plugins/lammps.lua b/lua/technoduck/lazy_plugins/lammps.lua
new file mode 100644
index 0000000..8276f17
--- /dev/null
+++ b/lua/technoduck/lazy_plugins/lammps.lua
@@ -0,0 +1,17 @@
+return {
+
+    vim.filetype.add {
+        extension = {
+            lmp = 'lammps',
+        },
+
+        pattern = {
+            -- These are lua matching patterns, not regex
+            ['.*%.lmp'] = 'lammps',
+            ['in%..*'] = 'lammps',
+            ['.*%.in'] = 'lammps',
+        },
+    }
+
+
+}
diff --git a/lua/technoduck/lazy_plugins/lsp.lua b/lua/technoduck/lazy_plugins/lsp.lua
index 88f5d47..6e9e9cc 100644
--- a/lua/technoduck/lazy_plugins/lsp.lua
+++ b/lua/technoduck/lazy_plugins/lsp.lua
@@ -30,7 +30,6 @@ return {
             ensure_installed = {
                 'lua_ls',
                 'rust_analyzer',
-                'lua_ls',
                 'marksman',
                 'jedi_language_server',
                 'fortls',
@@ -141,6 +140,25 @@ return {
             cmd = { "rust-analyzer" }
         })
 
+        vim.lsp.config('lmp_lsp', {
+            filetypes = {'lammps'},
+            workspace = false,
+          root_markers = { 'init.lmp' },
+            capabilities = {
+
+                textDocument = {
+                    semanticTokens = {
+
+                        multilineTokenSupport = true,
+
+                    }
+
+                }
+
+            }
+        })
+
+        vim.lsp.enable('lmp_lsp')
 
         local cmp = require('cmp')
         local cmp_autopairs = require('nvim-autopairs.completion.cmp')
@@ -197,7 +215,8 @@ return {
                 { name = 'luasnip' }, -- For luasnip users.
             }, {
                     { name = 'buffer' },
-                })
+                }
+                )
         })
         cmp.setup.cmdline({ '/', '?' }, {
             mapping = cmp.mapping.preset.cmdline(),
diff --git a/lua/technoduck/lazy_plugins/treesitter.lua b/lua/technoduck/lazy_plugins/treesitter.lua
index 2d28542..7937e64 100644
--- a/lua/technoduck/lazy_plugins/treesitter.lua
+++ b/lua/technoduck/lazy_plugins/treesitter.lua
@@ -4,19 +4,27 @@ return {
     build = ":TSUpdate",
     lazy = false,
     config = function()
+
+
+
+
+
+
+
         local nvimt = require('nvim-treesitter')
 
         nvimt.install({"javascript",
-        "typescript",
-        "python",
-        "rust",
-        "c",
-        "lua",
-        "vim",
-        "vimdoc",
-        "toml",
-        "query",
-        "markdown",
-        "markdown_inline",
-        'doxygen' })
-    end}
+            "typescript",
+            "python",
+            "rust",
+            "c",
+            "lua",
+            "vim",
+            "vimdoc",
+            "toml",
+            "query",
+            "markdown",
+            "markdown_inline",
+            'doxygen' })
+    end,
+}