Merge the latest trunk enhancements into the wal2 branch.

FossilOrigin-Name: 4a72acbc4b87441dd0cacdcfdeac7cce7b1303d00ab494249d98f4518ae3eacf

diff --cc manifest
index c2871d71efc5adeb42068f620dbea7b0054e6e9d,c7c6ea43aff63ce44bad6471804a9315f6017a77..d6e25ca96c0ee2e1e887ef78fbc3668151956d76
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
 -C If\sa\sbuild\sfails\sin\stestrunner.tcl,\sdo\snot\sattempt\sto\srun\sthe\sjobs\sthat\ndepend\son\sthat\sbuild.\s\sInstead,\sreport\sthose\sjobs\sas\shaving\sbeen\sskipped.
 -D 2024-04-12T18:46:34.309
 +C Merge\sthe\slatest\strunk\senhancements\sinto\sthe\swal2\sbranch.
- D 2024-04-08T11:57:01.434
++D 2024-04-15T14:39:19.478
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
  F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@@ -691,7 -689,7 +691,7 @@@ F src/auth.c 19b7ccacae3dfba23fc6f1d0af
  F src/backup.c 5c97e8023aab1ce14a42387eb3ae00ba5a0644569e3476f38661fa6f824c3523
  F src/bitvec.c 9eac5f42c11914d5ef00a75605bb205e934f435c579687f985f1f8b0995c8645
  F src/btmutex.c 79a43670447eacc651519a429f6ece9fd638563cf95b469d6891185ddae2b522
- F src/btree.c 882c5c6ab40e382494871c392eb8e9339db8d8f4e703f90424e61ff3cc2dfded
 -F src/btree.c 8c2d32661d9b3333b5e2192a9baf0f34aaf50224c7e0130bdb96a1e5dee9009c
++F src/btree.c 295565e66eaf6515e3f33165baf3510b1e9afa6eca958967b0857e79ac31de75
  F src/btree.h 55066f513eb095db935169dab1dc2f7c7a747ef223c533f5d4ad4dfed346cbd0
  F src/btreeInt.h 98aadb6dcb77b012cab2574d6a728fad56b337fc946839b9898c4b4c969e30b6
  F src/build.c 02f5b25ca854c83b5015cb02b8c9ab236c60b1795528675aee8a5070e58da52a
@@@ -739,8 -737,8 +739,8 @@@ F src/os_setup.h 6011ad7af5db4e05155f38
  F src/os_unix.c 6227cbc4ac93046f121436886cf3712da6f4e2082af6314f976eeae1d86b794a
  F src/os_win.c 6ff43bac175bd9ed79e7c0f96840b139f2f51d01689a638fd05128becf94908a
  F src/os_win.h 7b073010f1451abe501be30d12f6bc599824944a
- F src/pager.c ac0201bd6782fb760a433b1ebaddb0b8a5998f3efea6dad24954855db60a27bd
 -F src/pager.c 9beb80f6e330dd63c5d8ba0f7a7f3a55fff22067a68d424949c389bfc6fa0c56
 -F src/pager.h 4b1140d691860de0be1347474c51fee07d5420bd7f802d38cbab8ea4ab9f538a
++F src/pager.c 6ba34a87afec0fe450f200527f34bf42d9c699d25c9161dc339f36bce833aeb5
 +F src/pager.h fc0c95d27f2aefffcb39b4373b3557e89e1b4b9a36b183cc04d6f22002bf0ad2
  F src/parse.y 5bcef16094213efcc365a9d4dc4e3131f09251dc8838dce4a9e5f9764bff5b82
  F src/pcache.c 040b165f30622a21b7a9a77c6f2e4877a32fb7f22d4c7f0d2a6fa6833a156a75
  F src/pcache.h 1497ce1b823cf00094bb0cf3bac37b345937e6f910890c626b16512316d3abf5
@@@ -1691,8 -1689,8 +1691,8 @@@ F test/temptable.test d2c9b87a54147161b
  F test/temptable2.test 76821347810ecc88203e6ef0dd6897b6036ac788e9dd3e6b04fd4d1631311a16
  F test/temptable3.test d11a0974e52b347e45ee54ef1923c91ed91e4637
  F test/temptrigger.test 38f0ca479b1822d3117069e014daabcaacefffcc
 -F test/tester.tcl fe617b88c7eb08bdf983d2aaa31c20fbf439eee7b8e0d61ca636fcd0c305bbbf
 +F test/tester.tcl 7977c8a32fcd09b5c51548a6db43e827f05ca1fd44598bb7986702bcfa1f0cd4
- F test/testrunner.tcl b48a8fc17e3b200244f53d60348afa7fe9482400d164e95709890743af9536d0
+ F test/testrunner.tcl 1386667c04207d0a540ce1a9bc5ee0b734f7a3ba856c14a03943fb4f32de55bb
  F test/testrunner_data.tcl 3d36660cfd55ea5e20e661e8f94c0520feebcb437848f9b98b33c483cc479c0c
  F test/thread001.test a0985c117eab62c0c65526e9fa5d1360dd1cac5b03bde223902763274ce21899
  F test/thread002.test c24c83408e35ba5a952a3638b7ac03ccdf1ce4409289c54a050ac4c5f1de7502
@@@ -2198,8 -2184,8 +2198,8 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P a8a8a2db9b879c543fb3fd25cf66717a3dfdf9857dcd1ab9a98b31fbc85dbfc9 69ec714b2d698acf9e37635256c01b233ce32f22e8323e226441d5ddd948a940
- R f19b45b19f555954c2bcfaeefc2d2ed4
 -P 5dede50d9e7b6942df9f7b00fbfeaa2103c36c5da01d63d88136fb0ef4b7d26d
 -R 4f3eb54a5cce9aa23292ec96983abdb3
++P 59ccea7db787a32091466b2b49c7d9f9db4f9d712830d9b3e48aabc9e45f7ace b40580be719a129ecd1aa3c69d1086c967d063920fdd48617c864e73c059abc1
++R c032fcf8a0b51e02bb4e3c553f1af8a7
  U drh
- Z 28c961179150a188e8568e1436990260
 -Z 1648e8675f24aa01764212367c0fba7b
++Z fd619dce8fd1bca2347fbaa9c86a2f17
  # Remove this line to create a well-formed Fossil manifest.

diff --cc manifest.uuid
index 99d794c65bf1eccfadee042ec24a16f4e2e7b7d5,b40ee8722e6f325941a42bbc49139ae113bca053..2a1a9c419c7b9c270793490a8afe5c0714df5fb0
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 59ccea7db787a32091466b2b49c7d9f9db4f9d712830d9b3e48aabc9e45f7ace
 -b40580be719a129ecd1aa3c69d1086c967d063920fdd48617c864e73c059abc1
++4a72acbc4b87441dd0cacdcfdeac7cce7b1303d00ab494249d98f4518ae3eacf

diff --cc src/btree.c
Simple merge

diff --cc src/pager.c
Simple merge