Moja prawie współczesna konfiguracja. Dużo rzeczy :)

ftplugin/rst/word_utils.vim

@@ -0,0 +1,29 @@
+function! WordFrequency() range
+  let all = split(join(getline(a:firstline, a:lastline)), '\k\+')
+  let frequencies = {}
+  for word in all
+    let frequencies[word] = get(frequencies, word, 0) + 1
+  endfor
+  new
+  setlocal buftype=nofile bufhidden=hide noswapfile tabstop=4
+  for [key,value] in items(frequencies)
+    call append('$', value."\t".key)
+  endfor
+  sort i
+endfunction
+command! -range=% WordFrequency <line1>,<line2>call WordFrequency()
+
+function! CreateDict() range
+  let all = split(join(getline(a:firstline, a:lastline)), '[^A-Za-zęóąśłżźćńĘÓĄŚŁŻŹĆŃ]\+')
+  let frequencies = {}
+  for word in all
+    let frequencies[word] = get(frequencies, word, 0) + 1
+  endfor
+  new
+  setlocal buftype=nofile bufhidden=hide noswapfile
+  for [key,value] in items(frequencies)
+    call append('$', key)
+  endfor
+  sort i
+endfunction
+command! -range=% CreateDict <line1>,<line2>call CreateDict()