# 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/uoz33za
looplab-fsm 源碼閱讀**
github.com/looplab/fsm 實現了一個有限狀態機,下面研究下它的源碼,除了測試文件外,它有下面幾個文件:errors.go //定義了錯誤fsm.go //定義了狀態機的核心邏輯event.go //定義了事件結構體graphvizvisualizer.go //生成graphviz格式的文件mermaidvisualizer.go // 生成mer ⌘ Read more