Add {s,g}et_not{Before,After}diff --git a/doc/html/callbacks.html b/doc/html/callbacks.html
index 26dbb10..22fa4e6 100644
--- a/doc/html/callbacks.html
+++ b/doc/html/callbacks.html
@@ -56,7 +56,7 @@
Python threads to be able to do other things. The real trouble is if you've
released the thread lock to do a potentially blocking operation, and the
operation calls a callback. Then we must take the thread lock back<A NAME="tex2html6"
- HREF="#foot934"><SUP>5</SUP></A>.
+ HREF="#foot960"><SUP>5</SUP></A>.
<P>
There are two solutions to the first problem, both of which are necessary. The
@@ -84,7 +84,7 @@
<P>
<BR><HR><H4>Footnotes</H4>
<DL>
-<DT><A NAME="foot934">... back</A><A
+<DT><A NAME="foot960">... back</A><A
href="callbacks.html#tex2html6"><SUP>5</SUP></A></DT>
<DD>I'm
not sure why this is necessary, but otherwise I get a segmentation violation on