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Speed up __getattr__ by storing the value as self.<key>.

- got rid of the separate search page
- added an index (lists the questions with links to the answers)
- add a mechanism to add new entries
- add a way to list most recently edited entries first

in methodobject.h) to 'func'.  /bin/cc on SunOS 4.x didn't grok this.

(Correct version -- the previous checkin was a keyboard slip.)

Fixed two 'return NULL' that should be 'return -1'.

Assume that errno usage is thread-safe -- most vendors do this by
making in a macro that refers to a per-thread storage area.

Also delay DECREF calls until after the structures have been updated
(for reentrancy awareness).

incorrect (Jack)

(Sjoerd)

Noted that we have used VC 4.2 and that 5.x should be able to convert it.