Enhance sqlite3_rsync so that, by default, it will sync non-WAL-mode

database files.  Add a new command-line option --wal-only that restricts
the sync to WAL-mode databases only (the former default).  Improve
command-line option parsing so that only a single "-" is required before
each option.

FossilOrigin-Name: 4b53603fe468c0c28b818762917e41bdd870de6d4cc143688f1cdea3136c81a4

diff --cc manifest
index d5ac399b0895c2861326d951531715a41c065716,70e3a50cf1dc63d4bf53cd51877305d77470d9bf..562708e4569ca1378ff57e29d9aa1b9ab65bcf00
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Fix\sa\sharmless\sproblem\sin\sthe\sCLI\sin\swhich\sSQL\serrors\sthat\soccur\sduring\nthe\s".schema"\scommand\sare\sproperly\signored,\syes\sstill\sappear\sin\sthe\s".log"\noutput.\s[forum:/forumpost/42fe6520b803be51|Forum\spost\s42fe6520b8]
- D 2025-04-30T14:37:00.121
 -C Allow\ssqlite3_rsync\sto\swork\son\snon-WAL-mode\sdatabases,\sas\slong\sas\sthe\n--wal-only\sflag\sis\snot\sused.
 -D 2025-05-01T16:07:52.716
++C Enhance\ssqlite3_rsync\sso\sthat,\sby\sdefault,\sit\swill\ssync\snon-WAL-mode\ndatabase\sfiles.\s\sAdd\sa\snew\scommand-line\soption\s--wal-only\sthat\srestricts\nthe\ssync\sto\sWAL-mode\sdatabases\sonly\s(the\sformer\sdefault).\s\sImprove\ncommand-line\soption\sparsing\sso\sthat\sonly\sa\ssingle\s"-"\sis\srequired\sbefore\neach\soption.
++D 2025-05-01T18:07:27.165
  F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@@ -2207,8 -2207,12 +2207,9 @@@ F tool/version-info.c 3b36468a90faf1bbd
  F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee87c1b31a7
  F tool/warnings.sh 49a486c5069de041aedcbde4de178293e0463ae9918ecad7539eedf0ec77a139
  F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
- P cdef486e212fe4b26605065d9cff08f608cb80df48ee64e4be63637769bdfacc
- R ff4dbf6198636e450976250aaa2d8234
 -P 20abf1ec107f942e4527901685d61283c9c2fe7bcefad63dbf5c6cbf050da849
 -Q +9f88f73ce39e761810110dc158ec0e5a84401a80b247a5395a906a6a538d5fec
++P 20abf1ec107f942e4527901685d61283c9c2fe7bcefad63dbf5c6cbf050da849 e4126dcd1eba4f040a7c07102d34692287b74b41a3437a3b9d15c4f8c9d4e6fd
+ R eaf25ba59d2c9244d7aeaa66e676c510
 -T *branch * rsync-non-wal-mode
 -T *sym-rsync-non-wal-mode *
 -T -sym-trunk *
++T +closed e4126dcd1eba4f040a7c07102d34692287b74b41a3437a3b9d15c4f8c9d4e6fd
  U drh
- Z 88680290faafcb12b4513cbfd1fe3d4f
 -Z db3c00b4ead05d580221bc820eec3ab1
++Z 308dcdc3a40ce25db24c1b710b31692f
  # Remove this line to create a well-formed Fossil manifest.

diff --cc manifest.uuid
index 3d3fb0bd6fbc5d162fe93ba68727491be6e08c05,c2fd98b0c9ac8421eb3cd387c44e2235bcfaa601..ccb7909e8eced449e149f40f0a3b1adb4c02bb12
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 20abf1ec107f942e4527901685d61283c9c2fe7bcefad63dbf5c6cbf050da849
 -e4126dcd1eba4f040a7c07102d34692287b74b41a3437a3b9d15c4f8c9d4e6fd
++4b53603fe468c0c28b818762917e41bdd870de6d4cc143688f1cdea3136c81a4