terminfo: add ka1, ka3, kc1 and kc3 (upper/lower left/right keypad keys)

CHANGELOG.md

@@ -15,6 +15,8 @@
 * `Sync` to terminfo. This is a tmux extension that indicates
   _"Synchronized Updates"_ are supported.
 * `--hold` command line option to `footclient`.
+* Terminfo entries `ka1`, `ka3`, `kc1` and `kc3` (upper left/right and
+  lower left/right keypad keys).
 
 
 ### Changed

foot.info

@@ -135,8 +135,12 @@ foot+base|foot base fragment,
     kUP6=\E[1;6A,
     kUP7=\E[1;7A,
     kUP=\E[1;2A,
+    ka1=\EOw,
+    ka3=\EOy,
     kb2=\EOu,
     kbs=^?,
+    kc1=\EOq,
+    kc3=\EOs,
     kcbt=\E[Z,
     kcub1=\EOD,
     kcud1=\EOB,