diff --git a/.config/nvim/ftplugin/gitcommit.lua b/.config/nvim/ftplugin/gitcommit.lua
index 847519d..211859c 100644
--- a/.config/nvim/ftplugin/gitcommit.lua
+++ b/.config/nvim/ftplugin/gitcommit.lua
@@ -1,5 +1,3 @@
--- packages
-
 -- variables
 vim.opt_local.colorcolumn = "50"
 
diff --git a/.config/nvim/ftplugin/html.lua b/.config/nvim/ftplugin/html.lua
index 317629b..7231e66 100644
--- a/.config/nvim/ftplugin/html.lua
+++ b/.config/nvim/ftplugin/html.lua
@@ -1,5 +1,3 @@
--- packages
-
 -- variables
 vim.opt_local.shiftwidth = 2
 vim.opt_local.tabstop = 2
diff --git a/.config/nvim/ftplugin/json.lua b/.config/nvim/ftplugin/json.lua
index 317629b..7231e66 100644
--- a/.config/nvim/ftplugin/json.lua
+++ b/.config/nvim/ftplugin/json.lua
@@ -1,5 +1,3 @@
--- packages
-
 -- variables
 vim.opt_local.shiftwidth = 2
 vim.opt_local.tabstop = 2
diff --git a/.config/nvim/ftplugin/python.lua b/.config/nvim/ftplugin/python.lua
index 970a9cb..a7cb556 100644
--- a/.config/nvim/ftplugin/python.lua
+++ b/.config/nvim/ftplugin/python.lua
@@ -1,7 +1,5 @@
--- packages
-
 -- variables
-vim.cmd("let g:black_linelength=79")
+vim.g.black_linelength = 79
 
 -- keybindings
 vim.keymap.set("n", "<Leader>f", "<cmd>Black<CR>", {buffer=true})
diff --git a/.config/nvim/ftplugin/tex.lua b/.config/nvim/ftplugin/tex.lua
index 717fe69..fe012c7 100644
--- a/.config/nvim/ftplugin/tex.lua
+++ b/.config/nvim/ftplugin/tex.lua
@@ -1,5 +1,3 @@
--- packages
-
 -- variables
 vim.opt_local.shiftwidth = 2
 vim.opt_local.tabstop    = 2
diff --git a/.config/nvim/ftplugin/yaml.lua b/.config/nvim/ftplugin/yaml.lua
index 317629b..7231e66 100644
--- a/.config/nvim/ftplugin/yaml.lua
+++ b/.config/nvim/ftplugin/yaml.lua
@@ -1,5 +1,3 @@
--- packages
-
 -- variables
 vim.opt_local.shiftwidth = 2
 vim.opt_local.tabstop = 2
diff --git a/.config/nvim/init.lua b/.config/nvim/init.lua
index 63384bf..6a0bd8f 100644
--- a/.config/nvim/init.lua
+++ b/.config/nvim/init.lua
@@ -49,6 +49,7 @@ require"theme"
 
 require"pack-dirdiff"
 require"pack-easy-align"
+require"pack-grammalecte"
 require"pack-indent-blankline"
 require"pack-lspconfig"
 require"pack-telescope"
diff --git a/.config/nvim/lua/pack-grammalecte.lua b/.config/nvim/lua/pack-grammalecte.lua
new file mode 100644
index 0000000..602a586
--- /dev/null
+++ b/.config/nvim/lua/pack-grammalecte.lua
@@ -0,0 +1,3 @@
+vim.cmd("packadd grammalecte")
+
+vim.g.grammalecte_cli_py = "/usr/bin/grammalecte-cli"
diff --git a/.config/nvim/pack/plugins/opt/grammalecte b/.config/nvim/pack/plugins/opt/grammalecte
new file mode 160000
index 0000000..a0ce51a
--- /dev/null
+++ b/.config/nvim/pack/plugins/opt/grammalecte
@@ -0,0 +1 @@
+Subproject commit a0ce51a77e56151f62ddbfd10e7dec46000f2848
diff --git a/.config/nvim/pack/plugins/opt/impatient b/.config/nvim/pack/plugins/opt/impatient
index 9f7eed8..c90e273 160000
--- a/.config/nvim/pack/plugins/opt/impatient
+++ b/.config/nvim/pack/plugins/opt/impatient
@@ -1 +1 @@
-Subproject commit 9f7eed8133d62457f7ad2ca250eb9b837a4adeb7
+Subproject commit c90e273f7b8c50a02f956c24ce4804a47f18162e
diff --git a/.config/nvim/pack/plugins/opt/lspconfig b/.config/nvim/pack/plugins/opt/lspconfig
index 42ca8ce..6b43ce5 160000
--- a/.config/nvim/pack/plugins/opt/lspconfig
+++ b/.config/nvim/pack/plugins/opt/lspconfig
@@ -1 +1 @@
-Subproject commit 42ca8ce0f2252be795da4789fadfa91f6c3f7464
+Subproject commit 6b43ce561d97412cc512b569db6938e44529293e
diff --git a/.config/nvim/pack/plugins/opt/telescope b/.config/nvim/pack/plugins/opt/telescope
index e960efa..a606bd1 160000
--- a/.config/nvim/pack/plugins/opt/telescope
+++ b/.config/nvim/pack/plugins/opt/telescope
@@ -1 +1 @@
-Subproject commit e960efa60e97df58e089b00270f09d60f27202c8
+Subproject commit a606bd10c79ec5989c76c49cc6f736e88b63f0da
diff --git a/.config/nvim/pack/plugins/opt/treesitter b/.config/nvim/pack/plugins/opt/treesitter
index fb36ed4..b019eb3 160000
--- a/.config/nvim/pack/plugins/opt/treesitter
+++ b/.config/nvim/pack/plugins/opt/treesitter
@@ -1 +1 @@
-Subproject commit fb36ed4c9e962d9fbfa608cd4a5d9313b1e8a8b1
+Subproject commit b019eb30323635d680aa2f32e498a1831676ebb1
diff --git a/.config/zsh/ohmyzsh b/.config/zsh/ohmyzsh
index a3c579b..55e4e6c 160000
--- a/.config/zsh/ohmyzsh
+++ b/.config/zsh/ohmyzsh
@@ -1 +1 @@
-Subproject commit a3c579bf27b34942d4c6ad64e7cfd75788b05ea3
+Subproject commit 55e4e6c73b2bb067974c6d49ba9da2ba1ee3295c
diff --git a/.gitmodules b/.gitmodules
index d920f67..7ad5e41 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -34,3 +34,6 @@
 [submodule ".config/zsh/custom/themes/powerlevel10k"]
 	path = .config/zsh/custom/themes/powerlevel10k
 	url = https://github.com/romkatv/powerlevel10k.git
+[submodule ".config/nvim/pack/plugins/opt/grammalecte"]
+	path = .config/nvim/pack/plugins/opt/grammalecte
+	url = https://github.com/dpelle/vim-Grammalecte.git
diff --git a/.zshenv b/.zshenv
index c43d136..6135556 100644
--- a/.zshenv
+++ b/.zshenv
@@ -15,6 +15,4 @@ export ZLE_RPROMPT_INDENT=0
 
 export LESSHISTFILE='-'
 
-export MOZ_ENABLE_WAYLAND=1
-
 export EDITOR='nvim'
diff --git a/bin/am b/bin/am
index 82da6f3..de4e5d3 100755
--- a/bin/am
+++ b/bin/am
@@ -2,10 +2,10 @@
 set -e
 
 # TODO
-# - mount all partitions by selecting disk
-# - usage
-# - support for /mnt
-# - colors ?
+# mount all partitions by selecting disk
+# usage
+# support for /mnt
+# error handling (fs in use...)
 
 function clear_output() {
     local len="$1"
@@ -19,10 +19,30 @@ if ! [ -t 1 ]; then
     exit 1
 fi
 
-COLUMNS=1
+function umount_all() {
+    local disks
+
+    disks=($(mount | grep udisks2 | cut -f1 -d' '))
+    umount "${disks[@]}"
+    echo "unmounted ${disks[@]}"
+}
+
+while getopts a o; do
+    case "$o" in
+        a)
+            umount_all
+            exit
+            ;;
+        *)
+            ;;
+    esac
+done
+
 while true; do
+    #readarray -t LSBLK <<< "$(lsblk -n --paths | grep -v snap)"
     readarray -t LSBLK <<< "$(lsblk -n --paths --list | grep part)"
 
+    COLUMNS=1
     select dev in "${LSBLK[@]}"; do
         name="$(cut -f1 -d' ' <<< "$dev")"