fix layout in the help text
" :show modules show the currently loaded modules\n" ++
" :show bindings show the current bindings made at the prompt\n" ++
"\n" ++
- " :tags -e|-c create tags file for Vi (-c) or Emacs (-e)\n" ++
+ " :tags -e|-c create tags file for Vi (-c) or Emacs (-e)\n" ++
" :type <expr> show the type of <expr>\n" ++
" :kind <type> show the kind of <type>\n" ++
" :undef <cmd> undefine user-defined command :<cmd>\n" ++