How does the current working draft c++ differ from the current standard

问题

From searching for a PDF version of the standard I eventually came this link to the wording draft of the C++ standard from 2011. I realise I can buy a physical copy of the final standard but I'd sooner have a PDF I could easily search and refer to. What I'd like to know is, where can I find the differences list between this draft (assuming there are no other pre-ratification drafts) and the published standard? Is this draft sufficiently complete to use for casual reference?

EDIT: link updated with newer document with thanks to R. Martinho Fernandes and Bo Persson.

回答1:

For what it's worth, the official standard is now available for $30 from the ANSI webstore.

来源：https://stackoverflow.com/questions/9803253/how-does-the-current-working-draft-c-differ-from-the-current-standard