diff --git a/after/plugin/colors.lua b/after/plugin/colors.lua
index 5a60ceb..24b0928 100644
--- a/after/plugin/colors.lua
+++ b/after/plugin/colors.lua
@@ -53,7 +53,7 @@ require("nvim-tree").setup{ -- BEGIN_DEFAULT_OPTS
         centralize_selection = false,
         width = 30,
         hide_root_folder = false,
-        side = "left",
+        side = "right",
         preserve_window_proportions = false,
         number = false,
         relativenumber = false,
@@ -153,7 +153,7 @@ require("nvim-tree").setup{ -- BEGIN_DEFAULT_OPTS
         enable = true,
         show_on_dirs = false,
         debounce_delay = 50,
-        icons = { error = "☣️ ", warning = "😞", hint = "❤️ ", info = "ℹ️ " }
+        icons = { error = "☣️ ", warning = "😞", hint = "❤️ ", info = "🆓" }
     ,
     },
     filters = {
@@ -283,4 +283,5 @@ for key, value in pairs(hls) do
     vim.api.nvim_set_hl(0, key, value)
 end
 
+require("transparent").setup()
 
diff --git a/lua/andr3/langs/.gitignore b/lua/andr3/langs/.gitignore
new file mode 100644
index 0000000..56179cd
--- /dev/null
+++ b/lua/andr3/langs/.gitignore
@@ -0,0 +1 @@
+ltex-key
diff --git a/lua/andr3/langs/ltex-key-bak b/lua/andr3/langs/ltex-key-bak
new file mode 100644
index 0000000..9fec824
--- /dev/null
+++ b/lua/andr3/langs/ltex-key-bak
@@ -0,0 +1,3 @@
+http://api.languagetoolplus.com/
+andr3h3nriqu3s@gmail.com
+pit-Z31pae3YaG1c
diff --git a/lua/andr3/langs/ocaml.lua b/lua/andr3/langs/ocaml.lua
new file mode 100644
index 0000000..2e53acd
--- /dev/null
+++ b/lua/andr3/langs/ocaml.lua
@@ -0,0 +1,12 @@
+local O = {};
+local lspConfig = require('lspconfig')
+
+function O.setup(on_attach, lsp_flags, capabilities)
+    lspConfig['ocamllsp'].setup{
+        on_attach = on_attach,
+        flags = lsp_flags,
+        capabilities = capabilities,
+    }
+end
+
+return O
diff --git a/lua/andr3/langs/tex.lua b/lua/andr3/langs/tex.lua
index f1faa76..3d1144e 100644
--- a/lua/andr3/langs/tex.lua
+++ b/lua/andr3/langs/tex.lua
@@ -2,10 +2,50 @@ local O = {};
 local lspConfig = require('lspconfig')
 
 function O.setup(on_attach, lsp_flags, capabilities)
+    local path = debug.getinfo(1).source
+    local acpath = path:sub(2, #path - 7).."ltex-key"
+
+    local f = io.open(acpath, "r")
+
+    if f == nil then
+        lspConfig['ltex'].setup{
+            on_attach = on_attach,
+            flags = lsp_flags,
+            capabilities = capabilities,
+        }
+        return
+    end
+
+    io.input(f)
+    local url = io.read("*line")
+    local user = io.read("*line")
+    local key = io.read("*line")
+    io.close(f)
+
+    if user == nil or key == nil or url == nil then
+        lspConfig['ltex'].setup{
+            on_attach = on_attach,
+            flags = lsp_flags,
+            capabilities = capabilities,
+        }
+        return
+    end
+
     lspConfig['ltex'].setup{
         on_attach = on_attach,
         flags = lsp_flags,
         capabilities = capabilities,
+        settings = {
+            ltex = {
+                language = "en-GB",
+                languageToolHttpServerUri = url,
+                languageToolOrg = {
+                    username = user,
+                    apiKey = file
+                },
+
+            },
+        },
     }
 end
 
diff --git a/lua/andr3/lsp.lua b/lua/andr3/lsp.lua
index d0bb206..8d5dbf6 100644
--- a/lua/andr3/lsp.lua
+++ b/lua/andr3/lsp.lua
@@ -64,6 +64,7 @@ saga.setup{
         enable_in_insert = true,
         cache_code_action = true,
         sign = true,
+        icon = signs.CodeAction,
         update_time = 150,
         sign_priority = 20,
         virtual_text = true,
@@ -114,6 +115,9 @@ saga.setup{
     },
     custom_kind = {},
     server_filetype_map = {},
+    ui = {
+        code_action = signs.CodeAction,
+    }
 }
 
 keymap("n", "<leader>sf", "<cmd>Lspsaga lsp_finder<CR>", { silent = true })
@@ -265,4 +269,5 @@ require 'andr3.langs.python'.setup(on_attach, lsp_flags, capabilities)
 require 'andr3.langs.bash'.setup(on_attach, lsp_flags, capabilities)
 require 'andr3.langs.zig'.setup(on_attach, lsp_flags, capabilities)
 require 'andr3.langs.tex'.setup(on_attach, lsp_flags, capabilities)
+require 'andr3.langs.ocaml'.setup(on_attach, lsp_flags, capabilities)
 
diff --git a/lua/andr3/packer.lua b/lua/andr3/packer.lua
index e6c498a..b020b12 100644
--- a/lua/andr3/packer.lua
+++ b/lua/andr3/packer.lua
@@ -15,6 +15,7 @@ return require('packer').startup(function()
     use 'NLKNguyen/papercolor-theme'
     -- use 'baskerville/bubblegum'
     use 'git@git.andr3h3nriqu3s.com:andr3/bubblegum-theme.git'
+    use 'xiyaowong/transparent.nvim'
 
     -- other stuff
 
@@ -55,9 +56,6 @@ return require('packer').startup(function()
     -- If you want to have icons in your statusline choose one of these
     use 'nvim-tree/nvim-web-devicons'
 
-    --use 'vim-airline/vim-airline'
-    --use 'vim-airline/vim-airline-themes'
-
     use 'airblade/vim-gitgutter'
 
     use 'mbbill/undotree'