patch 8.0.1639: libvterm code lags behind master
Problem: Libvterm code lags behind master.
Solution: Sync to head, solve merge problems.
diff --git a/src/libvterm/t/25state_input.test b/src/libvterm/t/25state_input.test
index d54de83..a5119fb 100644
--- a/src/libvterm/t/25state_input.test
+++ b/src/libvterm/t/25state_input.test
@@ -130,3 +130,14 @@
output "\e[200~"
PASTE END
output "\e[201~"
+
+!Focus reporting disabled
+FOCUS IN
+FOCUS OUT
+
+!Focus reporting enabled
+PUSH "\e[?1004h"
+FOCUS IN
+ output "\e[I"
+FOCUS OUT
+ output "\e[O"