Autoload language configuration from ftplugin

.vim/ftplugin/python.vim

@@ -0,0 +1,12 @@
+" Enable folding on indent
+set foldmethod=indent
+set foldlevel=99
+
+au BufNewFile,BufRead *.py
+    \ set tabstop=4
+    \ set softtabstop=4
+    \ set shiftwidth=4
+    \ set textwidth=79
+    \ set expandtab
+    \ set autoindent
+    \ set fileformat=unix

.vim/ftplugin/rust.vim

@@ -0,0 +1,5 @@
+nmap gd <Plug>(rust-def)
+nmap gs <Plug>(rust-def-split)
+nmap gx <Plug>(rust-def-vertical)
+nmap <leader>gd <Plug>(rust-doc)
+set  number