Merge the FTS5 memory leak fix from trunk.

FossilOrigin-Name: fb65cb73d7ea22a8b20dccfa3abdaaa809eee4fcee6fe4846bd2e598ceb49aa4

diff --cc ext/fts5/fts5_index.c
Simple merge

diff --cc manifest
index e3c3bd85931ded0a15bcd66c4287e8c2aca79551,1303d231543c069627bc964d86543cdfbc2638d0..b2e058d24d7e50a230cbb896e98c8570bc1b0210
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Merge\strunk\schanges\swith\sthis\sbranch.
- D 2023-07-18T13:55:55.856
 -C Fix\smemory\sleak\sin\sfts5\sintroduced\sby\s[def41225].
 -D 2023-07-18T16:29:34.926
++C Merge\sthe\sFTS5\smemory\sleak\sfix\sfrom\strunk.
++D 2023-07-18T17:43:47.072
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
  F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@@ -86,15 -86,15 +86,15 @@@ F ext/fts3/unicode/mkunicode.tcl d5aebf
  F ext/fts3/unicode/parseunicode.tcl a981bd6466d12dd17967515801c3ff23f74a281be1a03cf1e6f52a6959fc77eb
  F ext/fts5/extract_api_docs.tcl a36e54ec777172ddd3f9a88daf593b00848368e0
  F ext/fts5/fts5.h c132a9323f22a972c4c93a8d5a3d901113a6e612faf30ca8e695788438c5ca2a
 -F ext/fts5/fts5Int.h ed48a096418ff4a7c02ac9bd1e8d40c46de21b79a132b8b08d3f32233703de7d
 +F ext/fts5/fts5Int.h fa9dd8ecbda6340f406c6f21b9b524b4666817aa89850e60a42937eea87cef6a
  F ext/fts5/fts5_aux.c 572d5ec92ba7301df2fea3258576332f2f4d2dfd66d8263afd157d9deceac480
  F ext/fts5/fts5_buffer.c 3001fbabb585d6de52947b44b455235072b741038391f830d6b729225eeaf6a5
 -F ext/fts5/fts5_config.c 051056a9052f5d3a4d1c695f996fd364f920e341f136c60ab2c04aa7e267113f
 -F ext/fts5/fts5_expr.c 58fb8ceddfb1cefcd54510f9f2f33c220ef9d1b3fa77462111f5ae2a825ab7b1
 +F ext/fts5/fts5_config.c 010fabcc0aaa0dfa76b19146e8bddf7de368933eeac01e294af6607447500caa
 +F ext/fts5/fts5_expr.c 2473c13542f463cae4b938c498d6193c90d38ea1a2a4f9849c0479736e50d24d
  F ext/fts5/fts5_hash.c d4fb70940359f2120ccd1de7ffe64cc3efe65de9e8995b822cd536ff64c96982
- F ext/fts5/fts5_index.c 109d8a75ee8a25fa19eb54073e2fc74385e79460e75ddf74a218475d20ab2c33
 -F ext/fts5/fts5_index.c 430d3edfc5b51d02f0671e2b8268c12bf485f7dc80db2b61c996e74814bc46b0
 -F ext/fts5/fts5_main.c b4dba04a36aaf9b8e8cef0100b6dbb422cc74753eacc11d6401cac7a87c0f38d
 -F ext/fts5/fts5_storage.c 76c6085239eb44424004c022e9da17a5ecd5aaec859fba90ad47d3b08f4c8082
++F ext/fts5/fts5_index.c 78c234c47a4870dd8dad7289f457188b8b8c039ce6ecf0e1d8aea0d369857522
 +F ext/fts5/fts5_main.c ede405f0f11db562653b988d043a531daa66093b46c1b35b8fcddb54819cba84
 +F ext/fts5/fts5_storage.c 7d22c8ea1d484134bd715f55b370ae9b5a830b627986344c4ffa532c3e89186b
  F ext/fts5/fts5_tcl.c b1445cbe69908c411df8084a10b2485500ac70a9c747cdc8cda175a3da59d8ae
  F ext/fts5/fts5_test_mi.c 08c11ec968148d4cb4119d96d819f8c1f329812c568bac3684f5464be177d3ee
  F ext/fts5/fts5_test_tok.c a2bed8edb25f6432e8cdb62aad5916935c19dba8dac2b8324950cfff397e25ff
@@@ -2044,8 -2043,8 +2044,8 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P d928856a226fb7f001e55ff7e8eb58a656b982f1efa811de46c382b8b7cd778c def41225b2f10b0294ab506f28bc87873688d4030f7056839298ff18e058ece5
- R 9340fb85125cf56624b0a9d4f0a2c56f
 -P def41225b2f10b0294ab506f28bc87873688d4030f7056839298ff18e058ece5
 -R e9300e0dc9583f0f9cd6aefb60fd68d9
--U dan
- Z f5189abe425e3b17c98ece46e03fa113
 -Z 5551f44d2ee1d451fc303b92968039b5
++P 5f66eb4e2603278dcc9dbfe4bf506cba1aa03180cfb492a0dfc3a8be32cc994b 4dcad2db743fdb9ef72871ca5a4d1384f76cb697161b0f5110e2670a83a18e8a
++R 6df4842f998a408f262f6f4830fd595f
++U drh
++Z 63584765e02f480fe2927dfa6f8c1662
  # Remove this line to create a well-formed Fossil manifest.

diff --cc manifest.uuid
index bfa7824d4ad5d588f120ffd0e4137544791784fb,273a4023bded30a474aac8650d317a1d442446fa..28852ffb55645afff23ca18ee7fe948cc2790c09
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 5f66eb4e2603278dcc9dbfe4bf506cba1aa03180cfb492a0dfc3a8be32cc994b
 -4dcad2db743fdb9ef72871ca5a4d1384f76cb697161b0f5110e2670a83a18e8a
++fb65cb73d7ea22a8b20dccfa3abdaaa809eee4fcee6fe4846bd2e598ceb49aa4