feat: add support for some plugin

Same as upstream

after/ftplugin/fugitive.vim

@@ -0,0 +1,9 @@
+" vim-bepo - Plugin vim pour disposition de clavier bépo
+" Maintainer:       Micha Moskovic
+
+" save old 's' mapping to enable sort
+if !exists("s:s_map") "check needed to avoid mapping to remapped 's'
+	let s:s_map = maparg("s","n")
+endif
+execute "nnoremap <silent> <buffer> k " . s:s_map
+nunmap <buffer> s

after/ftplugin/netrw.vim

@@ -0,0 +1,13 @@
+" vim-bepo - Plugin vim pour disposition de clavier bépo
+" Maintainer:       Micha Moskovic
+
+" save old 's' mapping to enable sort
+if !exists("s:s_map") "check needed to avoid mapping to remapped 's'
+	let s:s_map = maparg("s","n")
+endif
+execute "nnoremap <silent> <buffer> k " . s:s_map
+" on recent versions of netrw, mappings are registered only once per Vim
+" session (instead of once per buffer), so unmapping will fail afterwards and
+" errors need to be silenced
+silent! nunmap <buffer> t
+silent! nunmap <buffer> s

after/plugin/surround.vim

@@ -0,0 +1,25 @@
+" vim-bepo - Plugin vim pour disposition de clavier bépo"
+" Maintainer:       Clément Joly
+
+" Require to set g:surround_no_mappings = 1 in your vimrc
+if exists("g:loaded_surround") && g:loaded_surround && exists("g:surround_no_mappings") && g:surround_no_mappings
+    " based on https://github.com/tpope/vim-surround/blob/f51a26d3710629d031806305b6c8727189cd1935/plugin/surround.vim#L599
+    nmap dj  <Plug>Dsurround
+    nmap dj  <Plug>Dsurround
+    nmap lj  <Plug>Csurround
+    nmap lJ  <Plug>CSurround
+    nmap yj  <Plug>Ysurround
+    nmap yJ  <Plug>YSurround
+    nmap yjj <Plug>Yssurround
+    nmap yJj <Plug>YSsurround
+    nmap yJJ <Plug>YSsurround
+    xmap J   <Plug>VSurround
+    xmap gJ  <Plug>VgSurround
+    if !exists("g:surround_no_insert_mappings") || ! g:surround_no_insert_mappings
+        " if !hasmapto("<Plug>Isurround","i") && "" == mapchecj("<C-S>","i")
+            " imap    <C-J> <Plug>Isurround
+        " endif
+        imap      <C-G>j <Plug>Isurround
+        imap      <C-G>J <Plug>ISurround
+    endif
+endif

after/plugin/unimpaired.vim

@@ -0,0 +1,8 @@
+" Fix mapping brought by unimpared
+
+if !empty(maparg("co", "n"))
+    nunmap co
+endif
+if !empty(maparg("cop", "n"))
+    nunmap cop
+endif