Subject: subword mode not mentioned in 23.2.1 news file?

From: Xah Lee <[email-masked]>
Date: Sun, 11 Jul 2010 18:20:47 -0700

it seems to me that subword-mode is new in emacs 23.2.1, but isn't 
mentioned in the Emacs NEWS file.

not sure if this is a bug... maybe it's considered too minor to be 
mentioned in NEWS?

(i find it quite useful and have it on by default)

thanks.

  Xah