Tests that s和box version doesn't change documented functionality:

Examples without "section" parameter

编辑
no topic
{{About}}

{{About}}

{{About/sandbox}}

only topic
{{About|用法甲}}

{{About}}

{{About/sandbox}}

topic 和 one page
{{About|用法甲||页面乙}}

{{About}}

{{About/sandbox}}

one other use
{{About|用法甲|用法乙|页面乙}}

{{About}}

{{About/sandbox}}

four 其他用法
{{About|用法甲|用法乙|页面乙|用法丙|页面丙|用法丁|页面丁|用法戊|页面戊}}

{{About}}

{{About/sandbox}}

trailing use at end
{{About|用法甲|用法乙|页面乙|用法丙|页面丙|其他用法}}

{{About}}

{{About/sandbox}}

Explicit "其他用法"
{{About|用法甲|用法乙|页面乙|用法丙|页面丙|其他用法|页面丁}}

{{About}}

{{About/sandbox}}

Many uses but no topic
{{About||用法乙|页面乙|用法丙|页面丙|其他用法}}

{{About}}

{{About/sandbox}}

One other use with "和" param
{{About|用法甲|用法乙|页面乙|和|页面丙}}

{{About}}

{{About/sandbox}}

Two 其他用法 with "和" param in middle
{{About|用法甲|用法乙|页面乙|和|页面丙|用法丙|页面丁}}

{{About}}

{{About/sandbox}}

Two 其他用法 with "和" param at end
{{About|用法甲|用法乙|页面乙|用法丙|页面丙|和|页面丁}}

{{About}}

{{About/sandbox}}

Many uses with "和" param
{{About|用法甲|用法乙|页面乙|和|页面丙|用法丁|页面丁|和|页面戊}}

{{About}}

{{About/sandbox}}

with text
{{About|用法甲|用法乙|页面乙|text=Lorem ipsum}}

{{About}}

{{About/sandbox}}

Examples with "section" parameter

编辑
no topic
{{About|section=yes}}

{{About}}

{{About/sandbox}}

only topic
{{About|用法甲|section=yes}}

{{About}}

{{About/sandbox}}

topic 和 one page
{{About|用法甲||页面乙|section=yes}}

{{About}}

{{About/sandbox}}

one other use
{{About|用法甲|用法乙|页面乙|section=yes}}

{{About}}

{{About/sandbox}}

four 其他用法
{{About|用法甲|用法乙|页面乙|用法丙|页面丙|用法丁|页面丁|用法戊|页面戊|section=yes}}

{{About}}

{{About/sandbox}}

trailing use at end
{{About|用法甲|用法乙|页面乙|用法丙|页面丙|其他用法|section=yes}}

{{About}}

{{About/sandbox}}

Explicit "其他用法"
{{About|用法甲|用法乙|页面乙|用法丙|页面丙|其他用法|页面丁|section=yes}}

{{About}}

{{About/sandbox}}

Many uses but no topic
{{About||用法乙|页面乙|用法丙|页面丙|其他用法|section=yes}}

{{About}}

{{About/sandbox}}

One other use with "和" param
{{About|用法甲|用法乙|页面乙|和|页面丙|section=yes}}

{{About}}

{{About/sandbox}}

Two 其他用法 with "和" param in middle
{{About|用法甲|用法乙|页面乙|和|页面丙|用法丙|页面丁|section=yes}}

{{About}}

{{About/sandbox}}

Two 其他用法 with "和" param at end
{{About|用法甲|用法乙|页面乙|用法丙|页面丙|和|页面丁|section=yes}}

{{About}}

{{About/sandbox}}

Many uses with "和" param
{{About|用法甲|用法乙|页面乙|和|页面丙|用法丁|页面丁|和|页面戊|section=yes}}

{{About}}

{{About/sandbox}}

with text
{{About|用法甲|用法乙|页面乙|section=yes|text=Lorem ipsum}}

{{About}}

{{About/sandbox}}

Examples with multiple "" keywords

编辑
{{About}}
{{About|用法甲|用法乙|页面乙|和|页面丙|和|页面丁}}

{{About}}

{{About/sandbox}}

{{About}}
{{About|用法甲|用法乙|页面乙|和|页面丙|和|页面丁|用法丙|页面戊}}

{{About}}

{{About/sandbox}}

{{About}}
{{About|用法甲|用法乙|页面乙|和|页面丙|和|页面丁|用法丙|页面戊|和|PAGE6}}

{{About}}

{{About/sandbox}}

{{About}}
{{About|用法甲|用法乙|页面乙|和|页面丙|和|页面丁|用法丙|页面戊|和|PAGE6|和|PAGE7}}

{{About}}

{{About/sandbox}}