- <td class="X">unicode
- <td class="X Xl">latin1
- <td class="X Xa">ascii
- <td class="X u-prop">vim extension
- <td class="X u-prop ex">proposal
- <td class="X ex">not in vim
+ <td class="X u-l4">full support
+ <td class="X u-l3">vim extension
+ <td class="X u-l3 ex">vim v8.0
+ <td class="X u-l2">proposal
+ <td class="X u-l1">not in vim