# I am the Watcher. I am your guide through this vast new twtiverse.
#
# Usage:
# https://watcher.sour.is/api/plain/users View list of users and latest twt date.
# https://watcher.sour.is/api/plain/twt View all twts.
# https://watcher.sour.is/api/plain/mentions?uri=:uri View all mentions for uri.
# https://watcher.sour.is/api/plain/conv/:hash View all twts for a conversation subject.
#
# Options:
# uri Filter to show a specific users twts.
# offset Start index for quey.
# limit Count of items to return (going back in time).
#
# twt range = 1 1
# self = https://watcher.sour.is/conv/d54pv3q
golang 源碼分析：boltdb（3）**
可用的空閒頁號信息存儲在 freelist 中，具體位於 freelist.go 文件中，定義如下：// freelist represents a list of all pages that are available for allocation.// It also tracks pages that have been freed but are still in use ⌘ Read more