+ intro => join("\n",
+ 'Character mnemonics following compose key ⎄:',
+ 'i^k in <a href="/vi">Vim</a>,',
+ '^u^\ in <a href="/readline">Emacs</a>,',
+ '^a^v in <a href="/screen">Screen</a>.',
+ 'Similar but different from <a href="/digraphs/xorg">X.Org</a>.',
+ 'Also see <a href="/unicode">common Unicode</a>.</p>',
+ '<p class="aside">Unofficial <span class="u-l2">proposals</span>',
+ 'are available as <a href="/digraphs.vim">ex commands</a>.',
+ ),