am 77912d5d: am 1f3bcc51: am de6beb7e: am 8293a11d: Merge "Use extendable buffer for reading bigram and shortcut."
* commit '77912d5d966a25b591efcb0567c36a67fc3f3e9f':main
commit
0a2d5644bb
* commit '77912d5d966a25b591efcb0567c36a67fc3f3e9f':main