Update vimrc

.vimrc

@@ -24,10 +24,51 @@ set list listchars=tab:»\ ,trail:\␣,eol:↩
 " make search highlight as you type
 set incsearch
 
-" Set Gui Font
-" set guifont=fira_code
+" MOve lines up/down using arrow keys
+map <Down> ddp
+map <Up> ddkP
 
 " Airline
 set laststatus=2
 let g:airline_powerline_fonts = 1
 let g:airline_theme='dark'
+
+fun! Start()
+    " Don't run if: we have commandline arguments, we don't have an empty
+    " buffer, if we've not invoked as vim or gvim, or if we'e start in insert mode
+    if argc() || line2byte('$') != -1 || v:progname !~? '^[-gmnq]\=vim\=x\=\%[\.exe]$' || &insertmode
+        return
+    endif
+
+    " Start a new buffer ...
+    enew
+
+    " ... and set some options for it
+    setlocal
+        \ bufhidden=wipe
+        \ buftype=nofile
+        \ nobuflisted
+        \ nocursorcolumn
+        \ nocursorline
+        \ nolist
+        \ nonumber
+        \ noswapfile
+        \ norelativenumber
+
+    " Now we can just write to the buffer, whatever you want.
+    call append('$', "")
+    for line in split(system('fortune -a | cowsay'), '\n')
+        call append('$', '        ' . l:line)
+    endfor
+
+    " No modifications to this buffer
+    setlocal nomodifiable nomodified
+
+    " When we go to insert mode start a new buffer, and start insert
+    nnoremap <buffer><silent> e :enew<CR>
+    nnoremap <buffer><silent> i :enew <bar> startinsert<CR>
+    nnoremap <buffer><silent> o :enew <bar> startinsert<CR>
+endfun
+
+" Run after "doing all the startup stuff"
+" autocmd VimEnter * call Start()