Add description support for completions
User can display descriptions when listing alternatives, by settting
description field to `Just "some description"' in Completion data. If
any alternative in current page is set with description, then single
column mode is enabled automatically, like this:
0:
first this is the first item
second this is the second item
third this is the third item
forth this is the forth item
fifth this is the fifth item
Add description support for completions User can display descriptions when listing alternatives, by settting description field to `Just "some description"' in Completion data. If any alternative in current page is set with description, then single column mode is enabled automatically, like this: