Improve performance of the shell tool ".ar" command when it is given a large number...

FossilOrigin-Name: 8fed9de84bce01e88e0e8237e245c0ff9fe9f46394c603887e360658f5ef1ac1

diff --cc manifest
index 7e378230c6b2a22231ab1fa26ed05f0120b43603,cea8a419a050165766d65d019c977601e68d2ed7..6d6dc2b6d0cfdb58445872ea0b6b58231b522e84
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C In\sdbpage.c,\sdisable\struncation\son\sany\supdate\serror,\sincluding\serrors\nin\ssqlite3PagerWrite().
- D 2025-10-16T12:43:36.694
+ C Improve\sperformance\sof\sthe\sshell\stool\s".ar"\scommand\swhen\sit\sis\sgiven\sa\slarge\snumber\sof\sarguments.
 -D 2025-10-15T15:54:38.242
++D 2025-10-16T14:17:30.886
  F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@@ -2171,8 -2171,11 +2171,9 @@@ F tool/version-info.c 33d0390ef484b3b1c
  F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee87c1b31a7
  F tool/warnings.sh 1ad0169b022b280bcaaf94a7fa231591be96b514230ab5c98fbf15cd7df842dd
  F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
- P aa2f4c51604f4d4286c8a1ec7eaa6251892471e32087af695712513ee620ea46
- R 3c84ff97e4cc9cfa1f72b857c5c1cfd3
- U drh
- Z 61972ad5e68a5d0c8e25b8505d959124
 -P 5cbccab499bc3983aac1f57355552db607dee6c7ef4eb00d794dbee89c18db70
 -R 4fa60e65ba608ab32ad88339468e7a7d
 -T *branch * ar-performance-improvement
 -T *sym-ar-performance-improvement *
 -T -sym-trunk *
++P eee5ba5d8a9d01000345185731c531eb84d3cb8e81bf429506c449d962aad843 0398897067ca5cdedfef0ce7a034ba6d5a2ce6104605ef4ed1c7549499435b44
++R 69bf9b07c2856ea5d1fb07b743ccfb05
++T +closed 0398897067ca5cdedfef0ce7a034ba6d5a2ce6104605ef4ed1c7549499435b44
+ U dan
 -Z beccb22416da2df34cf401db7c5c23db
++Z 60e9460e62c753d142889cd911a84f95
  # Remove this line to create a well-formed Fossil manifest.

diff --cc manifest.uuid
index 90fb9fe823724f57c2a59b69da8c2fba1aed0c4b,6fd039ac3879313315aebce43db6b86b0b900417..8ba774b4000f2b1e522b1308b51e18fdebaa47f9
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- eee5ba5d8a9d01000345185731c531eb84d3cb8e81bf429506c449d962aad843
 -0398897067ca5cdedfef0ce7a034ba6d5a2ce6104605ef4ed1c7549499435b44
++8fed9de84bce01e88e0e8237e245c0ff9fe9f46394c603887e360658f5ef1ac1