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--- index.md
+++ index.md
## Enable and use `ex` history
+(1) Set `ESC` key to enable history or add to `~/.exrc`:
+
<pre>
-1) Set `ESC` key to enable history or add to `~/.exrc`:
-<b>:set cedit=<u><CTRL-V><ESC></u></b>
+:set cedit=<u><CTRL-V><ESC></u>
+</pre>
-2) Use it with:
+(2) Use it with:
+
+<pre>
:<u><ESC></u>
</pre>