Patch 549151, rev4: redirect posts for 301 also. Will backport to 2.2.
diff --git a/Doc/lib/liburllib.tex b/Doc/lib/liburllib.tex
index a8ee7bc..386f33e 100644
--- a/Doc/lib/liburllib.tex
+++ b/Doc/lib/liburllib.tex
@@ -257,12 +257,12 @@
\begin{classdesc}{FancyURLopener}{...}
\class{FancyURLopener} subclasses \class{URLopener} providing default
-handling for the following HTTP response codes: 301, 302, 303 and 401.
-For 301, 302 and 303 response codes, the \mailheader{Location} header
-is used to fetch the actual URL. For 401 response codes
-(authentication required), basic HTTP authentication is performed.
-For 301, 302 and 303 response codes, recursion is bounded by the value
-of the \var{maxtries} attribute, which defaults 10.
+handling for the following HTTP response codes: 301, 302, 303, 307 and
+401. For the 30x response codes listed above, the
+\mailheader{Location} header is used to fetch the actual URL. For 401
+response codes (authentication required), basic HTTP authentication is
+performed. For the 30x response codes, recursion is bounded by the
+value of the \var{maxtries} attribute, which defaults to 10.
\note{According to the letter of \rfc{2616}, 301 and 302 responses to
POST requests must not be automatically redirected without