[OS X TeX] how enable texdoc?

[Murray Eisenberg]

I have MacTeX 2012 installed and running (under Mountain Lion). How do I enable texdoc to work from a command line in Terminal?

I find, e.g.:

 $ texdoc mathmode
-bash: texdoc: command not found

Is there some reason texdoc is not automatically made available to bash when MacTeX 2012 is installed?

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Murray Eisenberg                     murrayeisenberg at gmail.com
80 Fearing Street                      phone 413 549-1020 (H)
Amherst, MA 01002-1912