patch 8.1.1904: cannot have an info popup align with the popup menu
Problem: Cannot have an info popup align with the popup menu.
Solution: Add the "align" item to 'completepopup'.
diff --git a/runtime/doc/insert.txt b/runtime/doc/insert.txt
index 87407e1..43b6d65 100644
--- a/runtime/doc/insert.txt
+++ b/runtime/doc/insert.txt
@@ -1124,9 +1124,16 @@
height maximum height of the popup
width maximum width of the popup
highlight highlight group of the popup (default is Pmenu)
+ align "item" (default) or "menu"
+ border "on" (default) or "off"
Example: >
:set completepopup=height:10,width:60,highlight:InfoPopup
+When the "align" value is "item then the popup is positioned close to the
+selected item. Changing the selection will also move the popup. When "align"
+is "menu" then the popup is aligned with the top of the menu if the menu is
+below the text, and the bottom of the menu otherwise.
+
The "kind" item uses a single letter to indicate the kind of completion. This
may be used to show the completion differently (different color or icon).
Currently these types can be used: