Confusion about the doc for ServeMux

[Jingguo Yao]

https://golang.org/pkg/net/http/#ServeMux says:

> Host-specific patterns take precedence over general patterns, so that a handler might register for the two patterns "/codesearch" and "codesearch.google.com/" without also taking over requests for "http://www.google.com/".

1. "/codesearch" means a path. "codesearch.google.com/" means a host "codesearch.google.com" and the subtree path "/". Does it mean that the latter takes precedence over the former?
2. Does without also taking over requests for "http://www.google.com/" mean that the handler for "codesearch.google.com/" does not take requests for "http://www.google.com/"?

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Jingguo

[tokers]

1. "/codesearch" means a path. "codesearch.google.com/" means a host "codesearch.google.com" and the subtree path "/". Does it mean that the latter takes precedence over the former?

Yes. A pattern starts with a host will be used firstly if matching successfully. 

1. Does without also taking over requests for "http://www.google.com/" mean that the handler for "codesearch.google.com/" does not take requests for "http://www.google.com/"?

Yes. Pattern "codesearch.google.com/" only takes over requests which host is "codesearch.google.com".