Merge latest trunk changes into this branch.

FossilOrigin-Name: 53ea550ce759ae4683bcf0ae3af655bfe04f85db70f74edee6bcab56d83bb041

diff --cc manifest
index 070c0e1a21d71f992d73914012fee76171dec72f,6741ff94098a0a6a1078f5417ea34a0635f6ee7a..3d7c9882738c126d5a1a177dab711690035aecc6
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,8 -1,8 +1,8 @@@
- C Add\ssimple\stests\sfor\sGROUPS\swindow\sframes.
- D 2019-03-08T20:57:05.841
 -C Fix\sa\sharmless\sbug\sin\sthe\sMakefile.
 -D 2019-03-08T20:26:12.981
++C Merge\slatest\strunk\schanges\sinto\sthis\sbranch.
++D 2019-03-09T07:38:16.247
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
- F Makefile.in 1ad7263f38329c0ecea543c80f30af839ee714ea77fc391bf1a3fbb919a5b6b5
+ F Makefile.in 236d2739dc3e823c3c909bca2d6cef93009bafbefd7018a8f3281074ecb92954
  F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
  F Makefile.msc 5df60c70edb157feb2148a14c687551969599bd065875a0b959b6b139721ca72
  F README.md 377233394b905d3b2e2b33741289e093bc93f2e7adbe00923b2c5958c9a9edee
@@@ -502,9 -502,9 +502,9 @@@ F src/os_setup.h 0dbaea40a7d36bf311613d
  F src/os_unix.c 2b9604eb5c12f40a0613e832b6267f5814f84479d570d482ba6f98d7affa7c1c
  F src/os_win.c 85d9e532d0444ab6c16d7431490c2e279e282aa0917b0e988996b1ae0de5c5a0
  F src/os_win.h 7b073010f1451abe501be30d12f6bc599824944a
- F src/pager.c 5ff85a1dafdbbc3d27e21dbb52ac02066507b1e2d7da4cd4961408eed2cce23a
+ F src/pager.c 422fd8cfa59fb9173eff36a95878904a0eeb0dcc62ba49350acc8b1e51c4dc7b
  F src/pager.h 217921e81eb5fe455caa5cda96061959706bcdd29ddb57166198645ef7822ac3
 -F src/parse.y 741a270b7f2f85bc5d026d06fb5a9ccba5335304ff2831e1cb44b36cd0da6006
 +F src/parse.y e5628381465b183e96af2508dd49dd3c2d760b4c49f079e59bacb0157e9728e2
  F src/pcache.c 696a01f1a6370c1b50a09c15972bc3bee3333f8fcd1f2da8e9a76b1b062c59ee
  F src/pcache.h 4f87acd914cef5016fae3030343540d75f5b85a1877eed1a2a19b9f284248586
  F src/pcache1.c a72804486dfa8e4b6bc30d666c97ecf1155f91a4351fc6e48ea4097e4eb304fb
@@@ -516,11 -516,11 +516,11 @@@ F src/random.c 80f5d666f23feb3e6665a6ce
  F src/resolve.c 09419ad5c432190b69be7c0c326e03abb548a97c2c50675b81b459e1b382d1d2
  F src/rowset.c d977b011993aaea002cab3e0bb2ce50cf346000dff94e944d547b989f4b1fe93
  F src/select.c 9263f5c30dd44c7ac2eb29f40a7ec64322a96885b71c00de6bc30b756c2e1c49
- F src/shell.c.in 249c0bf34f7ce272cb17162c297c45ab674a52a5d85193a86191f131196de47f
- F src/sqlite.h.in f19f7b7646ccd331511b123e2e23d4dc3f3d02f74e1c04d2bb560ea50a323e4c
+ F src/shell.c.in 01c0cc01391d00d247fdf640052d38c267fc16d975bc4f3154a02277c232dbeb
+ F src/sqlite.h.in 02be315feaf20c06028aacf3b032b5e7211e9aae066284eef77b081646b43ea0
  F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
  F src/sqlite3ext.h 960f1b86c3610fa23cb6a267572a97dcf286e77aa0dd3b9b23292ffaa1ea8683
 -F src/sqliteInt.h f253c4ec15e577a293a462e5049f8ea1d0c7a31819b3a88acdd24698df8f4d0b
 +F src/sqliteInt.h 24a4818574031facb6ec4fc5fc3b20b8f68c9ec4c85b662a41d1dc4a2ba0524b
  F src/sqliteLimit.h 1513bfb7b20378aa0041e7022d04acb73525de35b80b252f1b83fedb4de6a76b
  F src/status.c 46e7aec11f79dad50965a5ca5fa9de009f7d6bde08be2156f1538a0a296d4d0e
  F src/table.c b46ad567748f24a326d9de40e5b9659f96ffff34
@@@ -1811,7 -1806,7 +1812,7 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P 954bf369935083c188c3b14e77ed89fc5ec4323cc5b0c67e4a2e48fcc278df45
- R 2625a0c0cc0f524fba52fd02e8f6ed83
 -P 97bdc090f30610cc5dd29101452d1647550387f9c6f742e50f1e07c3cf68a147
 -R e38aa4b66cd269b29252cf26ddab05d5
 -U drh
 -Z 728bf8d37c934f85cf7e41786d45a23f
++P 2872702dacadad11f4fd7c437b77ef82763e840c9c92eefe87eac2491c38f963 62ac9cb07f5f2d14e716cd0f99f3f2fd34f6c9b4303619be8dfbca2eecf5b727
++R 7dae3a69d25cf61004b3b4b2809f5e75
 +U dan
- Z 3f5534f676772c7eb6ce9db976564ed6
++Z 21004fdd8de0d424bfa03883c4a4f17c

diff --cc manifest.uuid
index 1dcf71b1206a5786671487a3f6eb6d439d970f5a,4264dbc68b7876a909a1c0c86d749528e27fdb3c..5e10726803da26441a888a053f58ffabff352502
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 2872702dacadad11f4fd7c437b77ef82763e840c9c92eefe87eac2491c38f963
 -62ac9cb07f5f2d14e716cd0f99f3f2fd34f6c9b4303619be8dfbca2eecf5b727
++53ea550ce759ae4683bcf0ae3af655bfe04f85db70f74edee6bcab56d83bb041