diff --git a/.config/nvim/ftplugin/groovy.lua b/.config/nvim/ftplugin/groovy.lua
new file mode 100644
index 0000000..67ed972
--- /dev/null
+++ b/.config/nvim/ftplugin/groovy.lua
@@ -0,0 +1,6 @@
+-- variables
+vim.opt_local.shiftwidth = 2
+vim.opt_local.tabstop = 2
+vim.opt_local.listchars = vim.o.listchars .. ",leadmultispace:│ "
+
+-- keybindings
diff --git a/.config/nvim/ftplugin/html.lua b/.config/nvim/ftplugin/html.lua
index 7231e66..67ed972 100644
--- a/.config/nvim/ftplugin/html.lua
+++ b/.config/nvim/ftplugin/html.lua
@@ -1,5 +1,6 @@
 -- variables
 vim.opt_local.shiftwidth = 2
 vim.opt_local.tabstop = 2
+vim.opt_local.listchars = vim.o.listchars .. ",leadmultispace:│ "
 
 -- keybindings
diff --git a/.config/nvim/ftplugin/json.lua b/.config/nvim/ftplugin/json.lua
index 7231e66..67ed972 100644
--- a/.config/nvim/ftplugin/json.lua
+++ b/.config/nvim/ftplugin/json.lua
@@ -1,5 +1,6 @@
 -- variables
 vim.opt_local.shiftwidth = 2
 vim.opt_local.tabstop = 2
+vim.opt_local.listchars = vim.o.listchars .. ",leadmultispace:│ "
 
 -- keybindings
diff --git a/.config/nvim/ftplugin/tex.lua b/.config/nvim/ftplugin/tex.lua
index fe012c7..33b103e 100644
--- a/.config/nvim/ftplugin/tex.lua
+++ b/.config/nvim/ftplugin/tex.lua
@@ -1,6 +1,7 @@
 -- variables
 vim.opt_local.shiftwidth = 2
 vim.opt_local.tabstop    = 2
+vim.opt_local.listchars = vim.o.listchars .. ",leadmultispace:│ "
 vim.opt_local.spelllang  = "fr"
 
 -- keybindings
diff --git a/.config/nvim/ftplugin/yaml.lua b/.config/nvim/ftplugin/yaml.lua
index 7231e66..67ed972 100644
--- a/.config/nvim/ftplugin/yaml.lua
+++ b/.config/nvim/ftplugin/yaml.lua
@@ -1,5 +1,6 @@
 -- variables
 vim.opt_local.shiftwidth = 2
 vim.opt_local.tabstop = 2
+vim.opt_local.listchars = vim.o.listchars .. ",leadmultispace:│ "
 
 -- keybindings
diff --git a/.config/nvim/lua/pack-lspconfig.lua b/.config/nvim/lua/pack-lspconfig.lua
index 881ca9f..39c9cc3 100644
--- a/.config/nvim/lua/pack-lspconfig.lua
+++ b/.config/nvim/lua/pack-lspconfig.lua
@@ -2,7 +2,6 @@ vim.cmd("packadd lspconfig")
 lspconfig = require"lspconfig"
 
 local servers = {
-    "jedi_language_server",
 }
 
 local on_attach = function(client, bufnr)