diff --git a/init.lua b/init.lua
index ac7784c..7f02508 100644
--- a/init.lua
+++ b/init.lua
@@ -620,5 +620,7 @@ cmp.setup {
   },
 }
 
+-- Personnalisation
+require('bepo')
 -- The line beneath this is called `modeline`. See `:help modeline`
 -- vim: ts=2 sts=2 sw=2 et
diff --git a/lua/bepo.lua b/lua/bepo.lua
new file mode 100644
index 0000000..7fd1f46
--- /dev/null
+++ b/lua/bepo.lua
@@ -0,0 +1,72 @@
+-- colorise les nbsp
+-- highlight NbSp ctermbg=lightgray guibg=lightred
+--hi NbSps ctermbg=lightred guibg=lightred
+--match NbSps /\%xa0\|\%u202F/
+-- bépo
+vim.opt.listchars:append({nbsp = "·", trail = "¤"})
+vim.opt.list = true
+
+-- ii devient Esc
+vim.api.nvim_set_keymap('i', 'ii', '<Esc>', {noremap = true, silent = true})
+-- Y pour copier dans le presse papier
+vim.api.nvim_set_keymap('', 'Y', '"+y', {})
+
+-- {W} -> [É]
+-- ——————————
+-- On remappe W sur É :
+-- Pour faciliter les manipulations de fenêtres, on utilise {W} comme un Ctrl+W :
+local keymap = vim.keymap.set
+local opts = {noremap = true, silent = true}
+
+local map_list = {['é'] = 'w', ['É'] = 'W', ['w'] = '<C-w>'}
+for key,binding in pairs(map_list) do
+  keymap('n', key, binding, opts)
+end
+-- Corollaire: on remplace les text objects aw, aW, iw et iW
+-- pour effacer/remplacer un mot quand on n’est pas au début (daé / laé).
+local omap_list = {['aé'] = 'w', ['aÉ'] = 'aW', ['ié'] = 'iw', ['iÉ'] = 'iW'}
+for key,binding in pairs(omap_list) do
+  keymap('o', key, binding, opts)
+end
+
+-- [HJKL] <-> {CTSR}
+-- ————————————————
+map_list = {
+  ['c'] = 'h', ['r'] = 'l', ['t'] = 'j', ['s'] = 'k', ['C'] = 'H', ['R'] = 'L', ['T'] = 'J', ['S'] = 'K', -- [HJKL] -> [CTSR]
+  ['j'] = 't', ['J'] = 'T', ['l'] = 'c', ['L'] = 'C', ['h'] = 'r', ['H'] = 'R', ['k'] = 's', ['K'] = 'S', -- [CTSR] -> [HJKL]: J = jusqu'à, L = change, h = remplace, k = substitute
+  ['zs'] = 'zj', ['zt'] = 'zk', -- Pour les replis
+  [']k'] = ']s', ['[k'] = '[s' , -- correction orthographique
+}
+for key, binding in pairs(map_list) do
+  keymap({'n', 'x'}, key, binding, opts)
+end
+
+-- Désambiguation de {g}
+-- —————————————————————
+-- ligne écran précédente / suivante (à l'intérieur d'une phrase)
+-- onglets précédent/suivant : gé/gb, premier/dernier onglet : gÉ/gB,
+-- g" = première ligne de l’écran
+local map_list = {['gs'] = 'gk', ['gt'] = 'gj', ['gb'] = 'gT', ['gé'] = 'gt', ['gB'] = ':tabfirst<CR>', ['gÉ'] = ':tablast<CR>', ['g"'] = 'g0', }
+for key, binding in pairs(map_list) do
+  keymap({'n', 'x'}, key, binding, opts)
+end
+
+-- <> en direct
+-- ————————————
+vim.api.nvim_set_keymap('', '«', '<', {noremap = false, silent = true})
+vim.api.nvim_set_keymap('', '»', '>', {noremap = false, silent = true})
+
+-- Chiffres en accès direct
+-- ————————————————————————
+-- À décommenter si on souhaite les avoir
+--local map_list = { ['"'] = '1', ['1'] = '"', ['«'] = '2', ['2'] = '<', ['»'] = '3', ['3'] = '>', ['('] = '4', ['4'] = '(', [')'] = '5', ['5'] = ')', ['@'] = '6', ['6'] = '@', ['+'] = '7', ['7'] = '+', ['-'] = '8', ['8'] = '-', ['/'] = '9', ['9'] = '/', ['*'] = '0', ['0'] = '*', }
+--for key, binding in pairs(map_list) do
+--  vim.api.nvim_set_keymap('', key, binding, { noremap = true, silent = true })
+--end
+
+-- Remaper la gestion des fenêtres
+-- ———————————————————————————————
+map_list = {['wt'] = '<C-w>j', ['ws'] = '<C-w>k', ['wc'] = '<C-w>h', ['wr'] = '<C-w>l', ['wd'] = '<C-w>c', ['wo'] = '<C-w>s', ['wp'] = '<C-w>o', ['w<SPACE>'] = ':split<CR>', ['w<CR>'] = ':vsplit<CR>', ['<A-w>'] = '<C-w><C-w>', }
+for key, binding in pairs(map_list) do
+  vim.api.nvim_set_keymap('', key, binding, {noremap = true, silent = true})
+end