forked from amazingfate/loongoffice
from my commit 8c8fdb0a668d759adac11bd83203c8eeded390d5 "sequence->vector in extensions" Change-Id: I85432c50915bf9cd663e1c22c20766cd00bbfc4b
from my commit 8c8fdb0a668d759adac11bd83203c8eeded390d5 "sequence->vector in extensions" Change-Id: I85432c50915bf9cd663e1c22c20766cd00bbfc4b