Adding UnAlign command

.vim/functions.vim

@@ -0,0 +1,9 @@
+function! s:unalign() range
+    for l:line in range(a:firstline, a:lastline)
+        let l:text = getline(l:line)
+        let l:subst = substitute(l:text, '\(\S\+\)\s\{2,}', '\1 ', 'g')
+        call setline(l:line, l:subst)
+    endfor
+endfunction
+
+command! -range UnAlign <line1>,<line2>call s:unalign()

.vimrc

@@ -3,3 +3,4 @@ set runtimepath+=~/.vim
 runtime plugins.vim
 runtime options.vim
 runtime keymaps.vim
+runtime functions.vim