Pull over all the latest changes from trunk.

FossilOrigin-Name: 1bbbf8574a820c5f787a937f02a8e2a91264ace0

diff --cc manifest
index 51265bf5ec41b252af9529b8c93b6a40469f4e77,1d56a640dedf860ca60ee1dc9f9232f9c4e9c2e5..8d620e85e9c5bd7587b17c078a491277ae1b806b
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Follow-on\sto\sthe\sprevious\scheck-in\sto\sprevent\sa\sdivision\sby\szero\sif\sthe\nlookahead\sslot\ssize\sis\ssomething\sgoofy\slike\s6\son\sa\s32-bit\smachine.
- D 2011-11-10T02:39:28.949
 -C Make\ssure\sa\scorrupt\sindex\sdoes\snot\scause\sa\sbuffer\soverread\sin\s\nsqlite3VdbeRecordCompare().
 -D 2011-11-11T00:27:15.786
++C Pull\sover\sall\sthe\slatest\schanges\sfrom\strunk.
++D 2011-11-11T14:12:36.001
  F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
  F Makefile.in 5b4a3e12a850b021547e43daf886b25133b44c07
  F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@@ -974,7 -974,7 +974,7 @@@ F tool/tostr.awk e75472c2f98dd76e06b8c9
  F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
  F tool/warnings-clang.sh 9f406d66e750e8ac031c63a9ef3248aaa347ef2a
  F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
- P 0e53ecad9468d0a13d155a4462551d4c234a7d5c
- R fbf272ab03502c9559fd474b247cbcd0
 -P 8f28797984c1d4700357a75815ca4b324c3ebf5c
 -R 0b7ae5ff536a087fdb2c3479a3ed3d3f
++P 6bda711f93e753dd0be8d896a007b3f7b5064787 471cf0d8e7857110e525e029c2d535cb518dba6a
++R 50394ddf6c21b3d5be10b1579addf880
  U drh
- Z f89d3293b31cf240feb4175eb6a1bbd3
 -Z 717b87433a48f5a306459509a02bb49f
++Z 183f0080d0ed04f08eff14296686e20c

diff --cc manifest.uuid
index 6018b07c43ce50c5a2269ad679b2e2bbb9c9fe8f,8f58ddd640753b8f5193025a19dd674068f27e65..cee1bf94479e40260d9bd46bab539564eb7b9411
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 6bda711f93e753dd0be8d896a007b3f7b5064787
 -471cf0d8e7857110e525e029c2d535cb518dba6a
++1bbbf8574a820c5f787a937f02a8e2a91264ace0