ContributorsLast modified on: Mar 24, 2016

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Subscribes the client to the given patterns.

Supported glob-style patterns:

• h?llo subscribes to hello, hallo and hxllo
• h*llo subscribes to hllo and heeeello
• h[ae]llo subscribes to hello and hallo, but not hillo

Use \ to escape special characters if you want to match them verbatim.