Some examples can be:
[ anyVar isNil ifTrue: anyBlock ] bpattern with: [ anyVar ] -> [:pattern | pattern beVariable ]，这一点在下载安装 谷歌浏览器 开启极速安全的 上网之旅。中也有详细论述
JOIN repositories r ON r.id = c.repo_id，详情可参考WPS下载最新地址
Александра Синицына (Ночной линейный редактор)
for each candidate in list of candidates