Version 3.45.2

FossilOrigin-Name: d8cd6d49b46a395b13955387d05e9e1a2a47e54fb99f3c9b59835bbefad6af77
Fix the ".import" command in the CLI so that it works correctly with tables
2024-03-12 11:06:23 +00:00 · 2024-03-11 11:26:20 +00:00 · 2024-03-09 13:17:12 +00:00 · 2024-03-09 13:10:28 +00:00 · 2024-03-09 12:30:30 +00:00 · 2024-03-09 00:38:57 +00:00
451 changed files with 5147 additions and 17346 deletions
@@ -121,6 +121,10 @@ TCLSH_CMD = @TCLSH_CMD@
 #
 TCLLIBDIR = @TCLLIBDIR@

+# The suffix used on shared libraries.  Ex:  ".dll", ".so", ".dylib"
+#
+SHLIB_SUFFIX = @TCL_SHLIB_SUFFIX@
+
 # If gcov support was enabled by the configure script, add the appropriate
 # flags here.  It's not always as easy as just having the user add the right
 # CFLAGS / LDFLAGS, because libtool wants to use CFLAGS when linking, which
@@ -414,8 +418,6 @@ TESTSRC = \
  $(TOP)/ext/recover/sqlite3recover.c \
  $(TOP)/ext/recover/dbdata.c \
  $(TOP)/ext/recover/test_recover.c \
-  $(TOP)/ext/intck/test_intck.c  \
-  $(TOP)/ext/intck/sqlite3intck.c \
  $(TOP)/ext/rbu/test_rbu.c

 # Statically linked extensions
@@ -450,7 +452,6 @@ TESTSRC += \
  $(TOP)/ext/misc/remember.c \
  $(TOP)/ext/misc/series.c \
  $(TOP)/ext/misc/spellfix.c \
-  $(TOP)/ext/misc/stmtrand.c \
  $(TOP)/ext/misc/totype.c \
  $(TOP)/ext/misc/unionvtab.c \
  $(TOP)/ext/misc/wholenumber.c \
@@ -814,7 +815,7 @@ has_tclsh85:
 	touch .target_source

 sqlite3.c:	.target_source $(TOP)/tool/mksqlite3c.tcl src-verify has_tclsh84
-	$(TCLSH_CMD) $(TOP)/tool/mksqlite3c.tcl $(AMALGAMATION_LINE_MACROS) $(EXTRA_SRC)
+	$(TCLSH_CMD) $(TOP)/tool/mksqlite3c.tcl $(AMALGAMATION_LINE_MACROS)
 	cp tsrc/sqlite3ext.h .
 	cp $(TOP)/ext/session/sqlite3session.h .

@@ -825,7 +826,7 @@ sqlite3r.c: sqlite3.c sqlite3r.h has_tclsh84
 	cp $(TOP)/ext/recover/sqlite3recover.c tsrc/
 	cp $(TOP)/ext/recover/sqlite3recover.h tsrc/
 	cp $(TOP)/ext/recover/dbdata.c tsrc/
-	$(TCLSH_CMD) $(TOP)/tool/mksqlite3c.tcl --enable-recover $(AMALGAMATION_LINE_MACROS) $(EXTRA_SRC)
+	$(TCLSH_CMD) $(TOP)/tool/mksqlite3c.tcl --enable-recover $(AMALGAMATION_LINE_MACROS)

 sqlite3ext.h:	.target_source
 	cp tsrc/sqlite3ext.h .
@@ -1151,37 +1152,35 @@ keywordhash.h:	$(TOP)/tool/mkkeywordhash.c
 	$(BCC) -o mkkeywordhash$(BEXE) $(OPT_FEATURE_FLAGS) $(OPTS) $(TOP)/tool/mkkeywordhash.c
 	./mkkeywordhash$(BEXE) >keywordhash.h

-# Source and header files that shell.c depends on
-SHELL_DEP = \
-    $(TOP)/src/shell.c.in \
-    $(TOP)/ext/consio/console_io.c \
-    $(TOP)/ext/consio/console_io.h \
-    $(TOP)/ext/expert/sqlite3expert.c \
-    $(TOP)/ext/expert/sqlite3expert.h \
-    $(TOP)/ext/intck/sqlite3intck.c \
-    $(TOP)/ext/intck/sqlite3intck.h \
-    $(TOP)/ext/misc/appendvfs.c \
-    $(TOP)/ext/misc/base64.c \
-    $(TOP)/ext/misc/base85.c \
-    $(TOP)/ext/misc/completion.c \
-    $(TOP)/ext/misc/decimal.c \
-    $(TOP)/ext/misc/fileio.c \
-    $(TOP)/ext/misc/ieee754.c \
-    $(TOP)/ext/misc/memtrace.c \
-    $(TOP)/ext/misc/pcachetrace.c \
-    $(TOP)/ext/misc/regexp.c \
-    $(TOP)/ext/misc/series.c \
-    $(TOP)/ext/misc/shathree.c \
-    $(TOP)/ext/misc/sqlar.c \
-    $(TOP)/ext/misc/uint.c \
-    $(TOP)/ext/misc/zipfile.c \
-    $(TOP)/ext/recover/dbdata.c \
-    $(TOP)/ext/recover/sqlite3recover.c \
-    $(TOP)/ext/recover/sqlite3recover.h \
-    $(TOP)/src/test_windirent.c \
-    $(TOP)/src/test_windirent.h
+# Source files that go into making shell.c
+SHELL_SRC = \
+	$(TOP)/src/shell.c.in \
+	$(TOP)/ext/consio/console_io.c \
+	$(TOP)/ext/consio/console_io.h \
+	$(TOP)/ext/misc/appendvfs.c \
+	$(TOP)/ext/misc/completion.c \
+	$(TOP)/ext/misc/decimal.c \
+	$(TOP)/ext/misc/basexx.c \
+	$(TOP)/ext/misc/base64.c \
+	$(TOP)/ext/misc/base85.c \
+	$(TOP)/ext/misc/fileio.c \
+	$(TOP)/ext/misc/ieee754.c \
+	$(TOP)/ext/misc/regexp.c \
+	$(TOP)/ext/misc/series.c \
+	$(TOP)/ext/misc/shathree.c \
+	$(TOP)/ext/misc/sqlar.c \
+	$(TOP)/ext/misc/uint.c \
+	$(TOP)/ext/expert/sqlite3expert.c \
+	$(TOP)/ext/expert/sqlite3expert.h \
+	$(TOP)/ext/misc/zipfile.c \
+	$(TOP)/ext/misc/memtrace.c \
+	$(TOP)/ext/misc/pcachetrace.c \
+	$(TOP)/ext/recover/dbdata.c \
+	$(TOP)/ext/recover/sqlite3recover.c \
+	$(TOP)/ext/recover/sqlite3recover.h \
+	$(TOP)/src/test_windirent.c

-shell.c:	$(SHELL_DEP) $(TOP)/tool/mkshellc.tcl has_tclsh84
+shell.c:	$(SHELL_SRC) $(TOP)/tool/mkshellc.tcl has_tclsh84
 	$(TCLSH_CMD) $(TOP)/tool/mkshellc.tcl >shell.c


@@ -1309,9 +1308,9 @@ testfixture$(TEXE):	has_tclsh85 $(TESTFIXTURE_SRC)
 	$(LTLINK) -DSQLITE_NO_SYNC=1 $(TEMP_STORE) $(TESTFIXTURE_FLAGS) \
 		-o $@ $(TESTFIXTURE_SRC) $(LIBTCL) $(TLIBS)

-coretestprogs:	testfixture$(BEXE) sqlite3$(BEXE)
+coretestprogs:	$(TESTPROGS)

-testprogs:	$(TESTPROGS) srcck1$(BEXE) fuzzcheck$(TEXE) sessionfuzz$(TEXE)
+testprogs:	coretestprogs srcck1$(BEXE) fuzzcheck$(TEXE) sessionfuzz$(TEXE)

 # A very detailed test running most or all test cases
 fulltest:	alltest fuzztest
@@ -1554,37 +1553,12 @@ install:	sqlite3$(TEXE) lib_install sqlite3.h sqlite3.pc ${HAVE_TCL:1=tcl_instal

 pkgIndex.tcl:
 	echo 'package ifneeded sqlite3 $(RELEASE) [list load [file join $$dir libtclsqlite3[info sharedlibextension]] sqlite3]' > $@
-
 tcl_install:	lib_install libtclsqlite3.la pkgIndex.tcl
 	$(INSTALL) -d $(DESTDIR)$(TCLLIBDIR)
 	$(LTINSTALL) libtclsqlite3.la $(DESTDIR)$(TCLLIBDIR)
 	rm -f $(DESTDIR)$(TCLLIBDIR)/libtclsqlite3.la $(DESTDIR)$(TCLLIBDIR)/libtclsqlite3.a
 	$(INSTALL) -m 0644 pkgIndex.tcl $(DESTDIR)$(TCLLIBDIR)

-# Build the SQLite TCL extension in a way that make it compatible
-# with whatever version of TCL is running as $TCLSH_CMD, possibly defined
-# by --with-tclsh=
-#
-tclextension:	tclsqlite3.c
-	$(TCLSH_CMD) $(TOP)/tool/buildtclext.tcl --build-only --cc $(CC) $(CFLAGS) $(OPT_FEATURE_FLAGS) $(OPTS)
-
-# Install the SQLite TCL extension in a way that is appropriate for $TCLSH_CMD
-# to find it.
-#
-tclextension-install:	tclsqlite3.c
-	$(TCLSH_CMD) $(TOP)/tool/buildtclext.tcl --cc $(CC) $(CFLAGS) $(OPT_FEATURE_FLAGS) $(OPTS)
-
-# Install the SQLite TCL extension that is used by $TCLSH_CMD
-#
-tclextension-uninstall: 
-	$(TCLSH_CMD) $(TOP)/tool/buildtclext.tcl --uninstall
-
-# List all installed the SQLite TCL extension that is are accessible
-# by $TCLSH_CMD, included prior versions.
-#
-tclextension-list: 
-	$(TCLSH_CMD) $(TOP)/tool/buildtclext.tcl --info
-
 clean:
 	rm -f *.lo *.la *.o sqlite3$(TEXE) libsqlite3.la
 	rm -f sqlite3.h opcodes.*
@@ -18,13 +18,6 @@ USE_AMALGAMATION = 1
 !ENDIF
 # <</mark>>

-# Optionally set EXTRA_SRC to a list of C files to append to
-# the generated sqlite3.c.
-#
-!IFNDEF EXTRA_SRC
-EXTRA_SRC =
-!ENDIF
-
 # Set this non-0 to enable full warnings (-W4, etc) when compiling.
 #
 !IFNDEF USE_FULLWARN
@@ -1596,15 +1589,12 @@ TESTEXT = \
  $(TOP)\ext\misc\remember.c \
  $(TOP)\ext\misc\series.c \
  $(TOP)\ext\misc\spellfix.c \
-  $(TOP)\ext\misc\stmtrand.c \
  $(TOP)\ext\misc\totype.c \
  $(TOP)\ext\misc\unionvtab.c \
  $(TOP)\ext\misc\wholenumber.c \
  $(TOP)\ext\rtree\test_rtreedoc.c \
  $(TOP)\ext\recover\sqlite3recover.c \
  $(TOP)\ext\recover\test_recover.c \
-  $(TOP)\ext\intck\test_intck.c  \
-  $(TOP)\ext\intck\sqlite3intck.c \
  $(TOP)\ext\recover\dbdata.c 

 # If use of zlib is enabled, add the "zipfile.c" source file.
@@ -1820,19 +1810,6 @@ pkgIndex.tcl:	$(TOP)\VERSION

 $(SQLITE3TCLDLL):	libtclsqlite3.lib $(LIBRESOBJS) tclsqlite3.def pkgIndex.tcl
 	$(LD) $(LDFLAGS) $(LTLINKOPTS) $(LTLIBPATHS) /DLL /DEF:tclsqlite3.def /OUT:$@ libtclsqlite3.lib $(LIBRESOBJS) $(LTLIBS) $(TLIBS)
-
-tclextension:	$(SQLITE3TCLDLL)
-
-tclextension-install:	$(SQLITE3TCLDLL)
-	$(TCLSH_CMD) $(TOP)\tool\buildtclext.tcl --install-only
-
-tclextension-uninstall:
-	$(TCLSH_CMD) $(TOP)\tool\buildtclext.tcl --uninstall
-
-tclextension-list:
-	$(TCLSH_CMD) $(TOP)\tool\buildtclext.tcl --info
-
-
 # <</mark>>

 $(SQLITE3DLL):	$(LIBOBJ) $(LIBRESOBJS) $(CORE_LINK_DEP)
@@ -1936,7 +1913,7 @@ mptest:	mptester.exe
 	echo > .target_source

 sqlite3.c:	.target_source sqlite3ext.h sqlite3session.h $(MKSQLITE3C_TOOL) src-verify.exe
-	$(TCLSH_CMD) $(MKSQLITE3C_TOOL) $(MKSQLITE3C_ARGS) $(EXTRA_SRC)
+	$(TCLSH_CMD) $(MKSQLITE3C_TOOL) $(MKSQLITE3C_ARGS)

 sqlite3-all.c:	sqlite3.c $(TOP)\tool\split-sqlite3c.tcl
 	$(TCLSH_CMD) $(TOP)\tool\split-sqlite3c.tcl
@@ -2286,44 +2263,39 @@ mkkeywordhash.exe:	$(TOP)\tool\mkkeywordhash.c
 keywordhash.h:	$(TOP)\tool\mkkeywordhash.c mkkeywordhash.exe
 	.\mkkeywordhash.exe > keywordhash.h

-# Source and header files that shell.c depends on
-SHELL_DEP = \
-    $(TOP)\src\shell.c.in \
-    $(TOP)\ext\consio\console_io.c \
-    $(TOP)\ext\consio\console_io.h \
-    $(TOP)\ext\expert\sqlite3expert.c \
-    $(TOP)\ext\expert\sqlite3expert.h \
-    $(TOP)\ext\intck\sqlite3intck.c \
-    $(TOP)\ext\intck\sqlite3intck.h \
-    $(TOP)\ext\misc\appendvfs.c \
-    $(TOP)\ext\misc\base64.c \
-    $(TOP)\ext\misc\base85.c \
-    $(TOP)\ext\misc\completion.c \
-    $(TOP)\ext\misc\decimal.c \
-    $(TOP)\ext\misc\fileio.c \
-    $(TOP)\ext\misc\ieee754.c \
-    $(TOP)\ext\misc\memtrace.c \
-    $(TOP)\ext\misc\pcachetrace.c \
-    $(TOP)\ext\misc\regexp.c \
-    $(TOP)\ext\misc\series.c \
-    $(TOP)\ext\misc\shathree.c \
-    $(TOP)\ext\misc\sqlar.c \
-    $(TOP)\ext\misc\uint.c \
-    $(TOP)\ext\misc\zipfile.c \
-    $(TOP)\ext\recover\dbdata.c \
-    $(TOP)\ext\recover\sqlite3recover.c \
-    $(TOP)\ext\recover\sqlite3recover.h \
-    $(TOP)\src\test_windirent.c \
-    $(TOP)\src\test_windirent.h
+# Source files that go into making shell.c
+SHELL_SRC = \
+	$(TOP)\src\shell.c.in \
+	$(TOP)\ext\consio\console_io.c \
+	$(TOP)\ext\consio\console_io.h \
+	$(TOP)\ext\misc\appendvfs.c \
+	$(TOP)\ext\misc\completion.c \
+	$(TOP)\ext\misc\base64.c \
+	$(TOP)\ext\misc\base85.c \
+	$(TOP)\ext\misc\decimal.c \
+	$(TOP)\ext\misc\fileio.c \
+	$(TOP)\ext\misc\ieee754.c \
+	$(TOP)\ext\misc\regexp.c \
+	$(TOP)\ext\misc\series.c \
+	$(TOP)\ext\misc\shathree.c \
+	$(TOP)\ext\misc\uint.c \
+	$(TOP)\ext\expert\sqlite3expert.c \
+	$(TOP)\ext\expert\sqlite3expert.h \
+	$(TOP)\ext\misc\memtrace.c \
+	$(TOP)\ext\misc\pcachetrace.c \
+	$(TOP)\ext\recover\dbdata.c \
+	$(TOP)\ext\recover\sqlite3recover.c \
+	$(TOP)\ext\recover\sqlite3recover.h \
+	$(TOP)\src\test_windirent.c

 # If use of zlib is enabled, add the "zipfile.c" source file.
 #
 !IF $(USE_ZLIB)!=0
-SHELL_DEP = $(SHELL_DEP) $(TOP)\ext\misc\sqlar.c
-SHELL_DEP = $(SHELL_DEP) $(TOP)\ext\misc\zipfile.c
+SHELL_SRC = $(SHELL_SRC) $(TOP)\ext\misc\sqlar.c
+SHELL_SRC = $(SHELL_SRC) $(TOP)\ext\misc\zipfile.c
 !ENDIF

-shell.c:	$(SHELL_DEP) $(TOP)\tool\mkshellc.tcl
+shell.c:	$(SHELL_SRC) $(TOP)\tool\mkshellc.tcl
 	$(TCLSH_CMD) $(TOP)\tool\mkshellc.tcl > shell.c

 zlib:
@@ -2510,9 +2482,9 @@ extensiontest:	testfixture.exe testloadext.dll
 tool-zip:	testfixture.exe sqlite3.exe sqldiff.exe sqlite3_analyzer.exe $(TOP)\tool\mktoolzip.tcl
 	.\testfixture.exe $(TOP)\tool\mktoolzip.tcl

-coretestprogs:	testfixture.exe sqlite3.exe
+coretestprogs:	$(TESTPROGS)

-testprogs:	$(TESTPROGS) srcck1.exe fuzzcheck.exe sessionfuzz.exe
+testprogs:	coretestprogs srcck1.exe fuzzcheck.exe sessionfuzz.exe

 fulltest:	alltest fuzztest

@@ -2567,7 +2539,7 @@ mdevtest:

 # Testing for a release
 #
-releasetest: testfixture.exe
+releasetest: testfixture.exe fuzztest
 	testfixture.exe $(TOP)\test\testrunner.tcl release


@@ -1 +1 @@
-3.47.0
+3.45.2
@@ -18,13 +18,6 @@
 TOP = .


-# Optionally set EXTRA_SRC to a list of C files to append to
-# the generated sqlite3.c.
-#
-!IFNDEF EXTRA_SRC
-EXTRA_SRC =
-!ENDIF
-
 # Set this non-0 to enable full warnings (-W4, etc) when compiling.
 #
 !IFNDEF USE_FULLWARN
@@ -19,7 +19,7 @@ dnl	to configure the system for the local environment.
 # so that we create the export library with the dll.
 #-----------------------------------------------------------------------

-AC_INIT([sqlite],[3.47.0])
+AC_INIT([sqlite],[3.45.2])

 #--------------------------------------------------------------------
 # Call TEA_INIT as the first TEA_ macro to set up initial vars.
@@ -4064,4 +4064,4 @@ AC_DEFUN([TEA_ZIPFS_SUPPORT], [

 # Local Variables:
 # mode: autoconf
-# End:
+# End:
@@ -708,3 +708,4 @@ TK_INCLUDES     = -I"$(_TKDIR)\generic" -I"$(_TKDIR)\win" -I"$(_TKDIR)\xlib"
 !message *** Link options '$(LINKERFLAGS)'

 !endif
+
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for sqlite 3.47.0.
+# Generated by GNU Autoconf 2.69 for sqlite 3.45.2.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -726,8 +726,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='sqlite'
 PACKAGE_TARNAME='sqlite'
-PACKAGE_VERSION='3.47.0'
-PACKAGE_STRING='sqlite 3.47.0'
+PACKAGE_VERSION='3.45.2'
+PACKAGE_STRING='sqlite 3.45.2'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''

@@ -781,6 +781,18 @@ TARGET_HAVE_EDITLINE
 TARGET_HAVE_READLINE
 TARGET_READLINE_INC
 TARGET_READLINE_LIBS
+HAVE_TCL
+TCL_SHLIB_SUFFIX
+TCL_STUB_LIB_SPEC
+TCL_STUB_LIB_FLAG
+TCL_STUB_LIB_FILE
+TCL_LIB_SPEC
+TCL_LIB_FLAG
+TCL_LIB_FILE
+TCL_INCLUDE_SPEC
+TCL_SRC_DIR
+TCL_BIN_DIR
+TCL_VERSION
 TARGET_EXEEXT
 SQLITE_OS_WIN
 SQLITE_OS_UNIX
@@ -794,10 +806,6 @@ RELEASE
 VERSION
 program_prefix
 TCLLIBDIR
-HAVE_TCL
-TCL_STUB_LIB_SPEC
-TCL_LIB_SPEC
-TCL_INCLUDE_SPEC
 TCLSH_CMD
 INSTALL_DATA
 INSTALL_SCRIPT
@@ -886,12 +894,12 @@ enable_fast_install
 with_gnu_ld
 enable_libtool_lock
 enable_largefile
-with_tclsh
-with_tcl
 with_wasi_sdk
 enable_threadsafe
 enable_releasemode
 enable_tempstore
+enable_tcl
+with_tcl
 enable_editline
 enable_readline
 with_readline_lib
@@ -1464,7 +1472,7 @@ if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
-\`configure' configures sqlite 3.47.0 to adapt to many kinds of systems.
+\`configure' configures sqlite 3.45.2 to adapt to many kinds of systems.

 Usage: $0 [OPTION]... [VAR=VALUE]...

@@ -1529,7 +1537,7 @@ fi

 if test -n "$ac_init_help"; then
  case $ac_init_help in
-     short | recursive ) echo "Configuration of sqlite 3.47.0:";;
+     short | recursive ) echo "Configuration of sqlite 3.45.2:";;
   esac
  cat <<\_ACEOF

@@ -1547,6 +1555,7 @@ Optional Features:
  --enable-releasemode    Support libtool link to release mode
  --enable-tempstore      Use an in-ram database for temporary tables
                          (never,no,yes,always)
+  --disable-tcl           do not build TCL extension
  --enable-editline       enable BSD editline support
  --disable-readline      disable readline support
  --enable-debug          enable debugging & verbose explain
@@ -1574,10 +1583,10 @@ Optional Packages:
  --with-pic              try to use only PIC/non-PIC objects [default=use
                          both]
  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
-  --with-tclsh=PATHNAME   full pathname of a tclsh to use
-  --with-tcl=DIR          directory containing (tclConfig.sh)
  --with-wasi-sdk=DIR     directory containing the WASI SDK. Triggers
                          cross-compile to WASM.
+  --with-tcl=DIR          directory containing tcl configuration
+                          (tclConfig.sh)
  --with-readline-lib     specify readline library
  --with-readline-inc     specify readline include paths
  --with-linenoise=DIR    source directory for linenoise library
@@ -1659,7 +1668,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
  cat <<\_ACEOF
-sqlite configure 3.47.0
+sqlite configure 3.45.2
 generated by GNU Autoconf 2.69

 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2078,7 +2087,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.

-It was created by sqlite $as_me 3.47.0, which was
+It was created by sqlite $as_me 3.45.2, which was
 generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@
@@ -3936,13 +3945,13 @@ if ${lt_cv_nm_interface+:} false; then :
 else
  lt_cv_nm_interface="BSD nm"
  echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:3939: $ac_compile\"" >&5)
+  (eval echo "\"\$as_me:3948: $ac_compile\"" >&5)
  (eval "$ac_compile" 2>conftest.err)
  cat conftest.err >&5
-  (eval echo "\"\$as_me:3942: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval echo "\"\$as_me:3951: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
  cat conftest.err >&5
-  (eval echo "\"\$as_me:3945: output\"" >&5)
+  (eval echo "\"\$as_me:3954: output\"" >&5)
  cat conftest.out >&5
  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
    lt_cv_nm_interface="MS dumpbin"
@@ -5148,7 +5157,7 @@ ia64-*-hpux*)
  ;;
 *-*-irix6*)
  # Find out which ABI we are using.
-  echo '#line 5151 "configure"' > conftest.$ac_ext
+  echo '#line 5160 "configure"' > conftest.$ac_ext
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
@@ -6673,11 +6682,11 @@ else
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:6676: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:6685: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
-   echo "$as_me:6680: \$? = $ac_status" >&5
+   echo "$as_me:6689: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s "$ac_outfile"; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.
@@ -7012,11 +7021,11 @@ else
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7015: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7024: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
-   echo "$as_me:7019: \$? = $ac_status" >&5
+   echo "$as_me:7028: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s "$ac_outfile"; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.
@@ -7117,11 +7126,11 @@ else
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7120: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7129: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
-   echo "$as_me:7124: \$? = $ac_status" >&5
+   echo "$as_me:7133: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
   then
     # The compiler can only warn and ignore the option if not recognized
@@ -7172,11 +7181,11 @@ else
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7175: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7184: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
-   echo "$as_me:7179: \$? = $ac_status" >&5
+   echo "$as_me:7188: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
   then
     # The compiler can only warn and ignore the option if not recognized
@@ -9552,7 +9561,7 @@ else
  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
-#line 9555 "configure"
+#line 9564 "configure"
 #include "confdefs.h"

 #if HAVE_DLFCN_H
@@ -9648,7 +9657,7 @@ else
  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
-#line 9651 "configure"
+#line 9660 "configure"
 #include "confdefs.h"

 #if HAVE_DLFCN_H
@@ -10305,23 +10314,11 @@ done
 USE_AMALGAMATION=1

 #########
-# Figure out all the name of a working tclsh and parameters needed to compile against Tcl.
-# The --with-tcl= and/or --with-tclsh= configuration arguments might be useful for this.
+# See whether we can run specific tclsh versions known to work well;
+# if not, then we fall back to plain tclsh.
+# TODO: try other versions before falling back?
 #
-
-# Check whether --with-tclsh was given.
-if test "${with_tclsh+set}" = set; then :
-  withval=$with_tclsh;
-fi
-
-
-# Check whether --with-tcl was given.
-if test "${with_tcl+set}" = set; then :
-  withval=$with_tcl;
-fi
-
-if test x"${with_tclsh}" == x -a x"${with_tcl}" == x; then
-  for ac_prog in tclsh8.6 tclsh tclsh9.0
+for ac_prog in tclsh8.7 tclsh8.6 tclsh8.5 tclsh
 do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
@@ -10364,96 +10361,18 @@ fi
 done
 test -n "$TCLSH_CMD" || TCLSH_CMD="none"

-  with_tclsh=${TCLSH_CMD}
-fi
-if test x"${with_tclsh}" != x -a x"${with_tclsh}" != xnone; then
-  TCLSH_CMD=${with_tclsh}
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: using tclsh at \"$TCLSH_CMD\"" >&5
-$as_echo "using tclsh at \"$TCLSH_CMD\"" >&6; }
-  with_tcl=`${with_tclsh} <${srcdir}/tool/find_tclconfig.tcl`
-  if test x"${with_tcl}" != x; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCLSH_CMD recommends the tclConfig.sh at ${with_tcl}" >&5
-$as_echo "$TCLSH_CMD recommends the tclConfig.sh at ${with_tcl}" >&6; }
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $TCLSH_CMD is unable to recommend a tclConfig.sh" >&5
-$as_echo "$as_me: WARNING: $TCLSH_CMD is unable to recommend a tclConfig.sh" >&2;}
-  fi
-fi
-if test x"${with_tcl}" != x; then
-  if test -r ${with_tcl}/tclConfig.sh; then
-    tclconfig="${with_tcl}/tclConfig.sh"
-  else
-    for i in tcl8.6 tcl9.0 lib; do
-      if test -r ${with_tcl}/$i/tclConfig.sh; then
-        tclconfig=${with_tcl}/$i/tclConfig.sh
-        break
-      fi
-    done
-  fi
-  if test ! -r "${tclconfig}"; then
-    as_fn_error $? "no tclConfig.sh file found under ${with_tcl}" "$LINENO" 5
-  fi
-else
-  # If we have not yet found a tclConfig.sh file, look in $libdir whic is
-  # set automatically by autoconf or by the --prefix command-line option.
-  # See https://sqlite.org/forum/forumpost/e04e693439a22457
-  libdir=${prefix}/lib
-  if test -r ${libdir}/tclConfig.sh; then
-    tclconfig=${libdir}/tclConfig.sh
-  else
-    for i in tcl8.6 tcl9.0 lib; do
-      if test -r ${libdir}/$i/tclConfig.sh; then
-        tclconfig=${libdir}/$i/tclConfig.sh
-        break
-      fi
-    done
-  fi
-  if test ! -r "${tclconfig}"; then
-    as_fn_error $? "cannot find a usable tclConfig.sh file.
-      Use --with-tcl=DIR to specify a directory where tclConfig.sh can be found.
-      SQLite does not use TCL internally, but TCL is required to build SQLite
-      from canonical sources and TCL is required for testing." "$LINENO" 5
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: loading TCL configuration from ${tclconfig}" >&5
-$as_echo "loading TCL configuration from ${tclconfig}" >&6; }
-. ${tclconfig}
-
-
-
-# There are lots of other configuration variables that are provided by the
-# tclConfig.sh file and that could be included here.  But as of right now,
-# TCL_LIB_SPEC is the only what that the Makefile uses.
-
-if test x"$TCLSH_CMD" == x; then
-  TCLSH_CMD=${TCL_EXEC_PREFIX}/bin/tclsh${TCL_VERSION}
-  if test ! -x ${TCLSH_CMD}; then
-    TCLSH_CMD_2=${TCL_EXEC_PREFIX}/bin/tclsh
-    if test ! -x ${TCLSH_CMD_2}; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find a usable tclsh at either ${TCLSH_CMD} or ${TCLSH_CMD_2}" >&5
-$as_echo "$as_me: WARNING: cannot find a usable tclsh at either ${TCLSH_CMD} or ${TCLSH_CMD_2}" >&2;}
-      TCLSH_CMD=none
-    else
-      TCLSH_CMD=${TCLSH_CMD_2}
-    fi
-  fi
-fi
 if test "$TCLSH_CMD" = "none"; then
  # If we can't find a local tclsh, then building the amalgamation will fail.
  # We act as though --disable-amalgamation has been used.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Warning: can't find tclsh - defaulting to non-amalgamation build." >&5
-$as_echo "$as_me: WARNING: Warning: can't find tclsh - defaulting to non-amalgamation build." >&2;}
+  echo "Warning: can't find tclsh - defaulting to non-amalgamation build."
  USE_AMALGAMATION=0
  TCLSH_CMD="tclsh"
-  HAVE_TCL=0
-else
-  HAVE_TCL=1
 fi



-
 if test "x${TCLLIBDIR+set}" != "xset" ; then
+  TCLLIBDIR='$(libdir)'
  for i in `echo 'puts stdout $auto_path' | ${TCLSH_CMD}` ; do
    if test -d $i ; then
      TCLLIBDIR=$i
@@ -10850,6 +10769,213 @@ fi



+##########
+# Figure out all the parameters needed to compile against Tcl.
+#
+# This code is derived from the SC_PATH_TCLCONFIG and SC_LOAD_TCLCONFIG
+# macros in the in the tcl.m4 file of the standard TCL distribution.
+# Those macros could not be used directly since we have to make some
+# minor changes to accomodate systems that do not have TCL installed.
+#
+# Check whether --enable-tcl was given.
+if test "${enable_tcl+set}" = set; then :
+  enableval=$enable_tcl; use_tcl=$enableval
+else
+  use_tcl=yes
+fi
+
+if test "${use_tcl}" = "yes" ; then
+
+# Check whether --with-tcl was given.
+if test "${with_tcl+set}" = set; then :
+  withval=$with_tcl; with_tclconfig=${withval}
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
+$as_echo_n "checking for Tcl configuration... " >&6; }
+  if ${ac_cv_c_tclconfig+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+    # First check to see if --with-tcl was specified.
+    if test x"${with_tclconfig}" != x ; then
+      if test -f "${with_tclconfig}/tclConfig.sh" ; then
+        ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
+      else
+        as_fn_error $? "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
+      fi
+    fi
+
+    # Start autosearch by asking tclsh
+    if test x"${ac_cv_c_tclconfig}" = x ; then
+      if test x"$cross_compiling" = xno; then
+        for i in `echo 'puts stdout $auto_path' | ${TCLSH_CMD}`
+        do
+          if test -f "$i/tclConfig.sh" ; then
+            ac_cv_c_tclconfig="$i"
+            break
+          fi
+        done
+      fi
+    fi
+
+    # On ubuntu 14.10, $auto_path on tclsh is not quite correct.
+    # So try again after applying corrections.
+    if test x"${ac_cv_c_tclconfig}" = x ; then
+      if test x"$cross_compiling" = xno; then
+        for i in `echo 'puts stdout $auto_path' | ${TCLSH_CMD} | sed 's,/tcltk/tcl,/tcl,g'`
+        do
+          if test -f "$i/tclConfig.sh" ; then
+            ac_cv_c_tclconfig="$i"
+            break
+          fi
+        done
+      fi
+    fi
+
+    # Recent versions of Xcode on Macs hid the tclConfig.sh file
+    # in a strange place.
+    if test x"${ac_cv_c_tclconfig}" = x ; then
+      if test x"$cross_compiling" = xno; then
+        for i in /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX*.sdk/usr/lib
+        do
+          if test -f "$i/tclConfig.sh" ; then
+            ac_cv_c_tclconfig="$i"
+            break
+          fi
+        done
+      fi
+    fi
+
+    # then check for a private Tcl installation
+    if test x"${ac_cv_c_tclconfig}" = x ; then
+      for i in \
+            ../tcl \
+            `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
+            `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
+            `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
+            ../../tcl \
+            `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
+            `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
+            `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
+            ../../../tcl \
+            `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
+            `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
+            `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null`
+      do
+        if test -f "$i/unix/tclConfig.sh" ; then
+          ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
+          break
+        fi
+      done
+    fi
+
+    # check in a few common install locations
+    if test x"${ac_cv_c_tclconfig}" = x ; then
+      for i in \
+            `ls -d ${libdir} 2>/dev/null` \
+            `ls -d /usr/local/lib 2>/dev/null` \
+            `ls -d /usr/contrib/lib 2>/dev/null` \
+            `ls -d /usr/lib 2>/dev/null`
+      do
+        if test -f "$i/tclConfig.sh" ; then
+           ac_cv_c_tclconfig=`(cd $i; pwd)`
+           break
+        fi
+      done
+    fi
+
+    # check in a few other private locations
+    if test x"${ac_cv_c_tclconfig}" = x ; then
+      for i in \
+         ${srcdir}/../tcl \
+         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
+         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
+         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null`
+      do
+        if test -f "$i/unix/tclConfig.sh" ; then
+          ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
+          break
+        fi
+      done
+    fi
+
+fi
+
+
+  if test x"${ac_cv_c_tclconfig}" = x ; then
+    use_tcl=no
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
+$as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Without Tcl the regression tests cannot be executed ***" >&5
+$as_echo "$as_me: WARNING: *** Without Tcl the regression tests cannot be executed ***" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Consider using --with-tcl=... to define location of Tcl ***" >&5
+$as_echo "$as_me: WARNING: *** Consider using --with-tcl=... to define location of Tcl ***" >&2;}
+  else
+    TCL_BIN_DIR=${ac_cv_c_tclconfig}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $TCL_BIN_DIR/tclConfig.sh" >&5
+$as_echo "found $TCL_BIN_DIR/tclConfig.sh" >&6; }
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of $TCL_BIN_DIR/tclConfig.sh" >&5
+$as_echo_n "checking for existence of $TCL_BIN_DIR/tclConfig.sh... " >&6; }
+    if test -f "$TCL_BIN_DIR/tclConfig.sh" ; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
+$as_echo "loading" >&6; }
+      . $TCL_BIN_DIR/tclConfig.sh
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: file not found" >&5
+$as_echo "file not found" >&6; }
+    fi
+
+    #
+    # If the TCL_BIN_DIR is the build directory (not the install directory),
+    # then set the common variable name to the value of the build variables.
+    # For example, the variable TCL_LIB_SPEC will be set to the value
+    # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
+    # instead of TCL_BUILD_LIB_SPEC since it will work with both an
+    # installed and uninstalled version of Tcl.
+    #
+
+    if test -f $TCL_BIN_DIR/Makefile ; then
+      TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
+      TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
+      TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
+    fi
+
+    #
+    # eval is required to do the TCL_DBGX substitution
+    #
+
+    eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
+    eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
+    eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
+
+    eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
+    eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
+    eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+  fi
+fi
+if test "${use_tcl}" = "no" ; then
+  HAVE_TCL=""
+else
+  HAVE_TCL=1
+fi
+
+
 ##########
 # Figure out what C libraries are required to compile programs
 # that use "readline()" library.
@@ -12355,7 +12481,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by sqlite $as_me 3.47.0, which was
+This file was extended by sqlite $as_me 3.45.2, which was
 generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
@@ -12421,7 +12547,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-sqlite config.status 3.47.0
+sqlite config.status 3.45.2
 configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

@@ -116,97 +116,23 @@ AC_CHECK_FUNCS([fdatasync gmtime_r isnan localtime_r localtime_s malloc_usable_s
 USE_AMALGAMATION=1

 #########
-# Figure out all the name of a working tclsh and parameters needed to compile against Tcl.
-# The --with-tcl= and/or --with-tclsh= configuration arguments might be useful for this.
-#
-AC_ARG_WITH(tclsh, AS_HELP_STRING([--with-tclsh=PATHNAME],[full pathname of a tclsh to use]))
-AC_ARG_WITH(tcl, AS_HELP_STRING([--with-tcl=DIR],[directory containing (tclConfig.sh)]))
-if test x"${with_tclsh}" == x -a x"${with_tcl}" == x; then
-  AC_CHECK_PROGS(TCLSH_CMD, [tclsh8.6 tclsh tclsh9.0],none)
-  with_tclsh=${TCLSH_CMD}
-fi
-if test x"${with_tclsh}" != x -a x"${with_tclsh}" != xnone; then
-  TCLSH_CMD=${with_tclsh}
-  AC_MSG_RESULT([using tclsh at "$TCLSH_CMD"])
-  with_tcl=`${with_tclsh} <${srcdir}/tool/find_tclconfig.tcl`
-  if test x"${with_tcl}" != x; then
-    AC_MSG_RESULT([$TCLSH_CMD recommends the tclConfig.sh at ${with_tcl}])
-  else
-    AC_MSG_WARN([$TCLSH_CMD is unable to recommend a tclConfig.sh])
-  fi
-fi
-if test x"${with_tcl}" != x; then
-  if test -r ${with_tcl}/tclConfig.sh; then
-    tclconfig="${with_tcl}/tclConfig.sh"
-  else
-    for i in tcl8.6 tcl9.0 lib; do
-      if test -r ${with_tcl}/$i/tclConfig.sh; then
-        tclconfig=${with_tcl}/$i/tclConfig.sh
-        break
-      fi
-    done
-  fi
-  if test ! -r "${tclconfig}"; then
-    AC_MSG_ERROR([no tclConfig.sh file found under ${with_tcl}])
-  fi
-else
-  # If we have not yet found a tclConfig.sh file, look in $libdir whic is
-  # set automatically by autoconf or by the --prefix command-line option.
-  # See https://sqlite.org/forum/forumpost/e04e693439a22457
-  libdir=${prefix}/lib
-  if test -r ${libdir}/tclConfig.sh; then
-    tclconfig=${libdir}/tclConfig.sh
-  else
-    for i in tcl8.6 tcl9.0 lib; do
-      if test -r ${libdir}/$i/tclConfig.sh; then
-        tclconfig=${libdir}/$i/tclConfig.sh
-        break
-      fi
-    done
-  fi
-  if test ! -r "${tclconfig}"; then
-    AC_MSG_ERROR([cannot find a usable tclConfig.sh file. 
-      Use --with-tcl=DIR to specify a directory where tclConfig.sh can be found.
-      SQLite does not use TCL internally, but TCL is required to build SQLite
-      from canonical sources and TCL is required for testing.])
-  fi
-fi
-AC_MSG_RESULT([loading TCL configuration from ${tclconfig}])
-. ${tclconfig}
-AC_SUBST(TCL_INCLUDE_SPEC)
-AC_SUBST(TCL_LIB_SPEC)
-AC_SUBST(TCL_STUB_LIB_SPEC)
-# There are lots of other configuration variables that are provided by the
-# tclConfig.sh file and that could be included here.  But as of right now,
-# TCL_LIB_SPEC is the only what that the Makefile uses.
-
-if test x"$TCLSH_CMD" == x; then
-  TCLSH_CMD=${TCL_EXEC_PREFIX}/bin/tclsh${TCL_VERSION}
-  if test ! -x ${TCLSH_CMD}; then
-    TCLSH_CMD_2=${TCL_EXEC_PREFIX}/bin/tclsh
-    if test ! -x ${TCLSH_CMD_2}; then
-      AC_MSG_WARN([cannot find a usable tclsh at either ${TCLSH_CMD} or ${TCLSH_CMD_2}])
-      TCLSH_CMD=none
-    else
-      TCLSH_CMD=${TCLSH_CMD_2}
-    fi
-  fi
-fi
+# See whether we can run specific tclsh versions known to work well;
+# if not, then we fall back to plain tclsh.
+# TODO: try other versions before falling back?
+# 
+AC_CHECK_PROGS(TCLSH_CMD, [tclsh8.7 tclsh8.6 tclsh8.5 tclsh], none)
 if test "$TCLSH_CMD" = "none"; then
  # If we can't find a local tclsh, then building the amalgamation will fail.
  # We act as though --disable-amalgamation has been used.
-  AC_MSG_WARN([Warning: can't find tclsh - defaulting to non-amalgamation build.])
+  echo "Warning: can't find tclsh - defaulting to non-amalgamation build."
  USE_AMALGAMATION=0
  TCLSH_CMD="tclsh"
-  HAVE_TCL=0
-else
-  HAVE_TCL=1
 fi
 AC_SUBST(TCLSH_CMD)
-AC_SUBST(HAVE_TCL)

 AC_ARG_VAR([TCLLIBDIR], [Where to install tcl plugin])
 if test "x${TCLLIBDIR+set}" != "xset" ; then
+  TCLLIBDIR='$(libdir)'
  for i in `echo 'puts stdout $auto_path' | ${TCLSH_CMD}` ; do
    if test -d $i ; then
      TCLLIBDIR=$i
@@ -413,6 +339,190 @@ AC_SUBST(SQLITE_OS_UNIX)
 AC_SUBST(SQLITE_OS_WIN)
 AC_SUBST(TARGET_EXEEXT)

+##########
+# Figure out all the parameters needed to compile against Tcl.
+#
+# This code is derived from the SC_PATH_TCLCONFIG and SC_LOAD_TCLCONFIG
+# macros in the in the tcl.m4 file of the standard TCL distribution.
+# Those macros could not be used directly since we have to make some
+# minor changes to accomodate systems that do not have TCL installed.
+#
+AC_ARG_ENABLE(tcl, AS_HELP_STRING([--disable-tcl],[do not build TCL extension]),
+      [use_tcl=$enableval],[use_tcl=yes])
+if test "${use_tcl}" = "yes" ; then
+  AC_ARG_WITH(tcl, AS_HELP_STRING([--with-tcl=DIR],[directory containing tcl configuration (tclConfig.sh)]), with_tclconfig=${withval})
+  AC_MSG_CHECKING([for Tcl configuration])
+  AC_CACHE_VAL(ac_cv_c_tclconfig,[
+    # First check to see if --with-tcl was specified.
+    if test x"${with_tclconfig}" != x ; then
+      if test -f "${with_tclconfig}/tclConfig.sh" ; then
+        ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
+      else
+        AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh])
+      fi
+    fi
+
+    # Start autosearch by asking tclsh
+    if test x"${ac_cv_c_tclconfig}" = x ; then
+      if test x"$cross_compiling" = xno; then
+        for i in `echo 'puts stdout $auto_path' | ${TCLSH_CMD}`
+        do
+          if test -f "$i/tclConfig.sh" ; then
+            ac_cv_c_tclconfig="$i"
+            break
+          fi
+        done
+      fi
+    fi
+
+    # On ubuntu 14.10, $auto_path on tclsh is not quite correct.
+    # So try again after applying corrections.
+    if test x"${ac_cv_c_tclconfig}" = x ; then
+      if test x"$cross_compiling" = xno; then
+        for i in `echo 'puts stdout $auto_path' | ${TCLSH_CMD} | sed 's,/tcltk/tcl,/tcl,g'`
+        do
+          if test -f "$i/tclConfig.sh" ; then
+            ac_cv_c_tclconfig="$i"
+            break
+          fi
+        done
+      fi
+    fi
+
+    # Recent versions of Xcode on Macs hid the tclConfig.sh file
+    # in a strange place.
+    if test x"${ac_cv_c_tclconfig}" = x ; then
+      if test x"$cross_compiling" = xno; then
+        for i in /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX*.sdk/usr/lib
+        do
+          if test -f "$i/tclConfig.sh" ; then
+            ac_cv_c_tclconfig="$i"
+            break
+          fi
+        done
+      fi
+    fi
+
+    # then check for a private Tcl installation
+    if test x"${ac_cv_c_tclconfig}" = x ; then
+      for i in \
+            ../tcl \
+            `ls -dr ../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+            `ls -dr ../tcl[[8-9]].[[0-9]] 2>/dev/null` \
+            `ls -dr ../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
+            ../../tcl \
+            `ls -dr ../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+            `ls -dr ../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
+            `ls -dr ../../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
+            ../../../tcl \
+            `ls -dr ../../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+            `ls -dr ../../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
+            `ls -dr ../../../tcl[[8-9]].[[0-9]]* 2>/dev/null`
+      do
+        if test -f "$i/unix/tclConfig.sh" ; then
+          ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
+          break
+        fi
+      done
+    fi
+
+    # check in a few common install locations
+    if test x"${ac_cv_c_tclconfig}" = x ; then
+      for i in \
+            `ls -d ${libdir} 2>/dev/null` \
+            `ls -d /usr/local/lib 2>/dev/null` \
+            `ls -d /usr/contrib/lib 2>/dev/null` \
+            `ls -d /usr/lib 2>/dev/null`
+      do
+        if test -f "$i/tclConfig.sh" ; then
+           ac_cv_c_tclconfig=`(cd $i; pwd)`
+           break
+        fi
+      done
+    fi
+
+    # check in a few other private locations
+    if test x"${ac_cv_c_tclconfig}" = x ; then
+      for i in \
+         ${srcdir}/../tcl \
+         `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+         `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \
+         `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null`
+      do
+        if test -f "$i/unix/tclConfig.sh" ; then
+          ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
+          break
+        fi
+      done
+    fi
+  ])
+
+  if test x"${ac_cv_c_tclconfig}" = x ; then
+    use_tcl=no
+    AC_MSG_WARN(Can't find Tcl configuration definitions)
+    AC_MSG_WARN(*** Without Tcl the regression tests cannot be executed ***)
+    AC_MSG_WARN(*** Consider using --with-tcl=... to define location of Tcl ***)
+  else
+    TCL_BIN_DIR=${ac_cv_c_tclconfig}
+    AC_MSG_RESULT(found $TCL_BIN_DIR/tclConfig.sh)
+
+    AC_MSG_CHECKING([for existence of $TCL_BIN_DIR/tclConfig.sh])
+    if test -f "$TCL_BIN_DIR/tclConfig.sh" ; then
+      AC_MSG_RESULT([loading])
+      . $TCL_BIN_DIR/tclConfig.sh
+    else
+      AC_MSG_RESULT([file not found])
+    fi
+    
+    #
+    # If the TCL_BIN_DIR is the build directory (not the install directory),
+    # then set the common variable name to the value of the build variables.
+    # For example, the variable TCL_LIB_SPEC will be set to the value
+    # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
+    # instead of TCL_BUILD_LIB_SPEC since it will work with both an
+    # installed and uninstalled version of Tcl.
+    #
+    
+    if test -f $TCL_BIN_DIR/Makefile ; then
+      TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
+      TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
+      TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
+    fi
+    
+    #
+    # eval is required to do the TCL_DBGX substitution
+    #
+    
+    eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
+    eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
+    eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
+    
+    eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
+    eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
+    eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
+    
+    AC_SUBST(TCL_VERSION)
+    AC_SUBST(TCL_BIN_DIR)
+    AC_SUBST(TCL_SRC_DIR)
+    AC_SUBST(TCL_INCLUDE_SPEC)
+    
+    AC_SUBST(TCL_LIB_FILE)
+    AC_SUBST(TCL_LIB_FLAG)
+    AC_SUBST(TCL_LIB_SPEC)
+    
+    AC_SUBST(TCL_STUB_LIB_FILE)
+    AC_SUBST(TCL_STUB_LIB_FLAG)
+    AC_SUBST(TCL_STUB_LIB_SPEC)
+    AC_SUBST(TCL_SHLIB_SUFFIX)
+  fi
+fi
+if test "${use_tcl}" = "no" ; then
+  HAVE_TCL=""
+else
+  HAVE_TCL=1
+fi
+AC_SUBST(HAVE_TCL)
+
 ##########
 # Figure out what C libraries are required to compile programs
 # that use "readline()" library.
@@ -59,16 +59,8 @@ canonical source on a new Windows 11 PC, as of 2023-11-01:
      <li>  `nmake /f makefile.msc sqlite3.c`
      <li>  `nmake /f makefile.msc devtest`
      <li>  `nmake /f makefile.msc releasetest`
-      <li>  `nmake /f makefile.msc sqlite3.exe`
      </ul>

-  7.  For a debugging build of the CLI, where the ".treetrace" and ".wheretrace"
-      commands work, add the DEBUG=3 argument to nmake.  Like this:
-      <ul>
-      <li> `nmake /f makefile.msc DEBUG=3 clean sqlite3.exe`
-      </ul>
-   
-
 ## 32-bit Builds

 Doing a 32-bit build is just like doing a 64-bit build with the
@@ -683,7 +683,6 @@ other than that, the order of directives in Lemon is arbitrary.</p>
 <li><tt><a href='#pifdef'>%endif</a></tt>
 <li><tt><a href='#extraarg'>%extra_argument</a></tt>
 <li><tt><a href='#pfallback'>%fallback</a></tt>
-<li><tt><a href='#reallc'>%free</a></tt>
 <li><tt><a href='#pifdef'>%if</a></tt>
 <li><tt><a href='#pifdef'>%ifdef</a></tt>
 <li><tt><a href='#pifdef'>%ifndef</a></tt>
@@ -694,7 +693,6 @@ other than that, the order of directives in Lemon is arbitrary.</p>
 <li><tt><a href='#parse_accept'>%parse_accept</a></tt>
 <li><tt><a href='#parse_failure'>%parse_failure</a></tt>
 <li><tt><a href='#pright'>%right</a></tt>
-<li><tt><a href='#reallc'>%realloc</a></tt>
 <li><tt><a href='#stack_overflow'>%stack_overflow</a></tt>
 <li><tt><a href='#stack_size'>%stack_size</a></tt>
 <li><tt><a href='#start_symbol'>%start_symbol</a></tt>
@@ -1202,21 +1200,6 @@ match any input token.</p>
 the wildcard token and some other token, the other token is always used.
 The wildcard token is only matched if there are no alternatives.</p>

-<a id='reallc'></a>
-<h4>4.4.26 The <tt>%realloc</tt> and <tt>%free</tt> directives</h4>
-
-<p>The <tt>%realloc</tt> and <tt>%free</tt> directives defines function
-that allocate and free heap memory.  The signatures of these functions
-should be the same as the realloc() and free() functions from the standard
-C library.
-
-<p>If both of these functions are defined
-then these functions are used to allocate and free
-memory for supplemental parser stack space, if the initial
-parse stack space is exceeded.  The initial parser stack size
-is specified by either <tt>%stack_size</tt> or the
-DYYSTACKDEPTH compile-time flag.
-
 <a id='errors'></a>
 <h2>5.0 Error Processing</h2>

@@ -1241,7 +1224,6 @@ to begin parsing a new file.  This is what will happen at the very
 first syntax error, of course, if there are no instances of the
 "error" non-terminal in your grammar.</p>

-
 <a id='history'></a>
 <h2>6.0 History of Lemon</h2>

@@ -17,6 +17,7 @@
  <li> 3.3. <a href=#source_code_test_failures>Investigating Source Code Test Failures</a>
 </ul>
  <li> 4. <a href=#testrunner_options>Extra testrunner.tcl Options</a>
+# 4. Extra testrunner.tcl Options
  <li> 5. <a href=#cpu_cores>Controlling CPU Core Utilization</a>
 </ul>

@@ -28,18 +29,12 @@ multiple jobs. It supports the following types of tests:

  *  Tcl test scripts.

-  *  Tests run with `make` commands.  Examples:
-      -  `make mdevtest`
-      -  `make releasetest`
-      -  `make sdevtest`
-      -  `make testrunner`
+  *  Tests run with [make] commands. Specifically, at time of writing, 
+     [make fuzztest], [make mptest], [make sourcetest] and [make threadtest].

 testrunner.tcl pipes the output of all tests and builds run into log file
-**testrunner.log**, created in the current working directory. Search this
-file to find details of errors.  Suggested search commands:
-
-   *  `grep "^!" testrunner.log`
-   *  `grep failed testrunner.log`
+**testrunner.log**, created in the cwd directory. Searching this file for
+"failed" is a good way to find the output of a failed test.

 testrunner.tcl also populates SQLite database **testrunner.db**. This database
 contains details of all tests run, running and to be run. A useful query
@@ -65,7 +60,7 @@ Running:

 in another terminal is a good way to keep an eye on a long running test.

-Sometimes testrunner.tcl uses the `testfixture` binary that it is run with
+Sometimes testrunner.tcl uses the [testfixture] binary that it is run with
 to run tests (see "Binary Tests" below). Sometimes it builds testfixture and
 other binaries in specific configurations to test (see "Source Tests").

@@ -73,9 +68,9 @@ other binaries in specific configurations to test (see "Source Tests").
 # 2. Binary Tests

 The commands described in this section all run various combinations of the Tcl
-test scripts using the `testfixture` binary used to run the testrunner.tcl
+test scripts using the [testfixture] binary used to run the testrunner.tcl
 script (i.e. they do not invoke the compiler to build new binaries, or the
-`make` command to run tests that are not Tcl scripts). The procedure to run
+[make] command to run tests that are not Tcl scripts). The procedure to run
 these tests is therefore:

  1. Build the "testfixture" (or "testfixture.exe" for windows) binary using
@@ -198,7 +193,7 @@ TODO: ./configure + Makefile.msc build systems.
 ## 3.1. Commands to Run SQLite Tests

 The **mdevtest** command is equivalent to running the veryquick tests and
-the `make fuzztest` target once for each of two --enable-all builds - one 
+the [make fuzztest] target once for each of two --enable-all builds - one 
 with debugging enabled and one without:

 ```
@@ -288,7 +283,7 @@ a dos \*.bat file on windows. For example:
 ```

 The generated bash or \*.bat file script accepts a single argument - a makefile
-target to build. This may be used either to run a `make` command test directly,
+target to build. This may be used either to run a [make] command test directly,
 or else to build a testfixture (or testfixture.exe) binary with which to
 run a Tcl test script, as <a href=#binary_test_failures>described above</a>.

@@ -315,16 +310,6 @@ would normally execute into the testrunner.log file. Example:
  tclsh $TESTDIR/testrunner.tcl --dryrun mdevtest"
 ```

-The **--explain** option is similar to --dryrun in that it prevents testrunner.tcl
-from building any binaries or running any tests.  The difference is that --explain
-prints on standard output a human-readable summary of all the builds and tests that
-would have been run.
-
-```
-  # Show what builds and tests would have been run
-  tclsh $TESTDIR/testrunner.tcl --explain mdevtest
-```
-
 <a name=cpu_cores></a>
 # 5. Controlling CPU Core Utilization

@@ -354,3 +339,6 @@ testrunner.log and testrunner.db files:
 ```
  $ ./testfixture $TESTDIR/testrunner.tcl njob $NEW_NUMBER_OF_JOBS
 ```
+
+
+
@@ -8,7 +8,6 @@
 #    May you share freely, never taking more than you give.
 #
 #***********************************************************************
-# TESTRUNNER: shell
 #
 # The focus of this file is testing the CLI shell tool. Specifically,
 # the ".recommend" command.
@@ -465,13 +464,6 @@ do_execsql_test 5.3 {
  t2 t2_idx_0001295b {100 20 5}
 }

-do_catchsql_test 5.4 {
-  SELECT sqlite_expert_rem(123, 123);
-} {1 {no such function: sqlite_expert_rem}}
-do_catchsql_test 5.5 {
-  SELECT sqlite_expert_sample();
-} {1 {no such function: sqlite_expert_sample}}
-
 if 0 {
 do_test expert1-6.0 {
  catchcmd :memory: {
@@ -626,7 +626,7 @@ static int expertFilter(
  pCsr->pData = 0;
  if( rc==SQLITE_OK ){
    rc = idxPrintfPrepareStmt(pExpert->db, &pCsr->pData, &pVtab->base.zErrMsg,
-        "SELECT * FROM main.%Q WHERE sqlite_expert_sample()", pVtab->pTab->zName
+        "SELECT * FROM main.%Q WHERE sample()", pVtab->pTab->zName
    );
  }

@@ -1500,7 +1500,7 @@ struct IdxRemCtx {
 };

 /*
-** Implementation of scalar function sqlite_expert_rem().
+** Implementation of scalar function rem().
 */
 static void idxRemFunc(
  sqlite3_context *pCtx,
@@ -1513,7 +1513,7 @@ static void idxRemFunc(
  assert( argc==2 );

  iSlot = sqlite3_value_int(argv[0]);
-  assert( iSlot<p->nSlot );
+  assert( iSlot<=p->nSlot );
  pSlot = &p->aSlot[iSlot];

  switch( pSlot->eType ){
@@ -1624,8 +1624,7 @@ static int idxPopulateOneStat1(
    const char *zName = (const char*)sqlite3_column_text(pIndexXInfo, 0);
    const char *zColl = (const char*)sqlite3_column_text(pIndexXInfo, 1);
    zCols = idxAppendText(&rc, zCols, 
-        "%sx.%Q IS sqlite_expert_rem(%d, x.%Q) COLLATE %s", 
-        zComma, zName, nCol, zName, zColl
+        "%sx.%Q IS rem(%d, x.%Q) COLLATE %s", zComma, zName, nCol, zName, zColl
    );
    zOrder = idxAppendText(&rc, zOrder, "%s%d", zComma, ++nCol);
  }
@@ -1758,13 +1757,13 @@ static int idxPopulateStat1(sqlite3expert *p, char **pzErr){

  if( rc==SQLITE_OK ){
    sqlite3 *dbrem = (p->iSample==100 ? p->db : p->dbv);
-    rc = sqlite3_create_function(dbrem, "sqlite_expert_rem", 
-        2, SQLITE_UTF8, (void*)pCtx, idxRemFunc, 0, 0
+    rc = sqlite3_create_function(
+        dbrem, "rem", 2, SQLITE_UTF8, (void*)pCtx, idxRemFunc, 0, 0
    );
  }
  if( rc==SQLITE_OK ){
-    rc = sqlite3_create_function(p->db, "sqlite_expert_sample", 
-        0, SQLITE_UTF8, (void*)&samplectx, idxSampleFunc, 0, 0
+    rc = sqlite3_create_function(
+        p->db, "sample", 0, SQLITE_UTF8, (void*)&samplectx, idxSampleFunc, 0, 0
    );
  }

@@ -1816,9 +1815,6 @@ static int idxPopulateStat1(sqlite3expert *p, char **pzErr){
    rc = sqlite3_exec(p->dbm, "ANALYZE sqlite_schema", 0, 0, 0);
  }

-  sqlite3_create_function(p->db, "sqlite_expert_rem", 2, SQLITE_UTF8, 0,0,0,0);
-  sqlite3_create_function(p->db, "sqlite_expert_sample", 0,SQLITE_UTF8,0,0,0,0);
-
  sqlite3_exec(p->db, "DROP TABLE IF EXISTS temp."UNIQUE_TABLE_NAME,0,0,0);
  return rc;
 }
@@ -1952,7 +1948,7 @@ sqlite3expert *sqlite3_expert_new(sqlite3 *db, char **pzErrmsg){
    sqlite3_stmt *pSql = 0;
    rc = idxPrintfPrepareStmt(pNew->db, &pSql, pzErrmsg, 
        "SELECT sql FROM sqlite_schema WHERE name NOT LIKE 'sqlite_%%'"
-        " AND sql NOT LIKE 'CREATE VIRTUAL %%' ORDER BY rowid"
+        " AND sql NOT LIKE 'CREATE VIRTUAL %%'"
    );
    while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pSql) ){
      const char *zSql = (const char*)sqlite3_column_text(pSql, 0);
@@ -16,7 +16,15 @@
 #include "sqlite3expert.h"
 #include <assert.h>
 #include <string.h>
-#include "tclsqlite.h"
+
+#if defined(INCLUDE_SQLITE_TCL_H)
+#  include "sqlite_tcl.h"
+#else
+#  include "tcl.h"
+#  ifndef SQLITE_TCLAPI
+#    define SQLITE_TCLAPI
+#  endif
+#endif

 #ifndef SQLITE_OMIT_VIRTUALTABLE

@@ -4014,24 +4014,22 @@ static int fts3IntegrityMethod(
  char **pzErr              /* Write error message here */
 ){
  Fts3Table *p = (Fts3Table*)pVtab;
-  int rc = SQLITE_OK;
+  int rc;
  int bOk = 0;

  UNUSED_PARAMETER(isQuick);
  rc = sqlite3Fts3IntegrityCheck(p, &bOk);
-  assert( rc!=SQLITE_CORRUPT_VTAB );
-  if( rc==SQLITE_ERROR || (rc&0xFF)==SQLITE_CORRUPT ){
+  assert( rc!=SQLITE_CORRUPT_VTAB || bOk==0 );
+  if( rc!=SQLITE_OK && rc!=SQLITE_CORRUPT_VTAB ){
    *pzErr = sqlite3_mprintf("unable to validate the inverted index for"
                             " FTS%d table %s.%s: %s",
                p->bFts4 ? 4 : 3, zSchema, zTabname, sqlite3_errstr(rc));
-    if( *pzErr ) rc = SQLITE_OK;
-  }else if( rc==SQLITE_OK && bOk==0 ){
+  }else if( bOk==0 ){
    *pzErr = sqlite3_mprintf("malformed inverted index for FTS%d table %s.%s",
                p->bFts4 ? 4 : 3, zSchema, zTabname);
-    if( *pzErr==0 ) rc = SQLITE_NOMEM;
  }
  sqlite3Fts3SegmentsClose(p);
-  return rc;
+  return SQLITE_OK;
 }


@@ -398,7 +398,6 @@ static int fts3SnippetNextCandidate(SnippetIter *pIter){
      return 1;
    }

-    assert( pIter->nSnippet>=0 );
    pIter->iCurrent = iStart = iEnd - pIter->nSnippet + 1;
    for(i=0; i<pIter->nPhrase; i++){
      SnippetPhrase *pPhrase = &pIter->aPhrase[i];
@@ -447,7 +446,7 @@ static void fts3SnippetDetails(
        }
        mCover |= mPhrase;

-        for(j=0; j<pPhrase->nToken && j<pIter->nSnippet; j++){
+        for(j=0; j<pPhrase->nToken; j++){
          mHighlight |= (mPos>>j);
        }

@@ -78,8 +78,6 @@ static int fts3termConnectMethod(
    iIndex = atoi(argv[4]);
    argc--;
  }
-  
-  *ppVtab = 0;

  /* The user should specify a single argument - the name of an fts3 table. */
  if( argc!=4 ){
@@ -97,17 +95,12 @@ static int fts3termConnectMethod(
  rc = sqlite3_declare_vtab(db, FTS3_TERMS_SCHEMA);
  if( rc!=SQLITE_OK ) return rc;

-  nByte = sizeof(Fts3termTable);
-  p = (Fts3termTable *)sqlite3Fts3MallocZero(nByte);
+  nByte = sizeof(Fts3termTable) + sizeof(Fts3Table) + nDb + nFts3 + 2;
+  p = (Fts3termTable *)sqlite3_malloc64(nByte);
  if( !p ) return SQLITE_NOMEM;
+  memset(p, 0, (size_t)nByte);

-  p->pFts3Tab = (Fts3Table*)sqlite3Fts3MallocZero(
-      sizeof(Fts3Table) + nDb + nFts3 + 2
-  );
-  if( p->pFts3Tab==0 ){
-    sqlite3_free(p);
-    return SQLITE_NOMEM;
-  }
+  p->pFts3Tab = (Fts3Table *)&p[1];
  p->pFts3Tab->zDb = (char *)&p->pFts3Tab[1];
  p->pFts3Tab->zName = &p->pFts3Tab->zDb[nDb+1];
  p->pFts3Tab->db = db;
@@ -137,7 +130,6 @@ static int fts3termDisconnectMethod(sqlite3_vtab *pVtab){
    sqlite3_finalize(pFts3->aStmt[i]);
  }
  sqlite3_free(pFts3->zSegmentsTbl);
-  sqlite3_free(pFts3);
  sqlite3_free(p);
  return SQLITE_OK;
 }
@@ -18,7 +18,14 @@
 ** that the sqlite3_tokenizer_module.xLanguage() method is invoked correctly.
 */

-#include "tclsqlite.h"
+#if defined(INCLUDE_SQLITE_TCL_H)
+#  include "sqlite_tcl.h"
+#else
+#  include "tcl.h"
+#  ifndef SQLITE_TCLAPI
+#    define SQLITE_TCLAPI
+#  endif
+#endif
 #include <string.h>
 #include <assert.h>

@@ -160,8 +167,7 @@ static int SQLITE_TCLAPI fts3_near_match_cmd(
  Tcl_Obj *pPhrasecount = 0;
  
  Tcl_Obj **apExprToken;
-  Tcl_Size nExprToken;
-  Tcl_Size nn;
+  int nExprToken;

  UNUSED_PARAMETER(clientData);

@@ -195,25 +201,23 @@ static int SQLITE_TCLAPI fts3_near_match_cmd(
    }
  }

-  rc = Tcl_ListObjGetElements(interp, objv[1], &nn, &apDocToken);
-  doc.nToken = (int)nn;
+  rc = Tcl_ListObjGetElements(interp, objv[1], &doc.nToken, &apDocToken);
  if( rc!=TCL_OK ) goto near_match_out;
  doc.aToken = (NearToken *)ckalloc(doc.nToken*sizeof(NearToken));
  for(ii=0; ii<doc.nToken; ii++){
-    doc.aToken[ii].z = Tcl_GetStringFromObj(apDocToken[ii], &nn);
-    doc.aToken[ii].n = (int)nn;
+    doc.aToken[ii].z = Tcl_GetStringFromObj(apDocToken[ii], &doc.aToken[ii].n);
  }

  rc = Tcl_ListObjGetElements(interp, objv[2], &nExprToken, &apExprToken);
  if( rc!=TCL_OK ) goto near_match_out;

-  nPhrase = (int)(nExprToken + 1) / 2;
+  nPhrase = (nExprToken + 1) / 2;
  aPhrase = (NearPhrase *)ckalloc(nPhrase * sizeof(NearPhrase));
  memset(aPhrase, 0, nPhrase * sizeof(NearPhrase));
  for(ii=0; ii<nPhrase; ii++){
    Tcl_Obj *pPhrase = apExprToken[ii*2];
    Tcl_Obj **apToken;
-    Tcl_Size nToken;
+    int nToken;
    int jj;

    rc = Tcl_ListObjGetElements(interp, pPhrase, &nToken, &apToken);
@@ -223,12 +227,11 @@ static int SQLITE_TCLAPI fts3_near_match_cmd(
      rc = TCL_ERROR;
      goto near_match_out;
    }
-    for(jj=0; jj<(int)nToken; jj++){
+    for(jj=0; jj<nToken; jj++){
      NearToken *pT = &aPhrase[ii].aToken[jj];
-      pT->z = Tcl_GetStringFromObj(apToken[jj], &nn);
-      pT->n = (int)nn;
+      pT->z = Tcl_GetStringFromObj(apToken[jj], &pT->n);
    }
-    aPhrase[ii].nToken = (int)nToken;
+    aPhrase[ii].nToken = nToken;
  }
  for(ii=1; ii<nPhrase; ii++){
    Tcl_Obj *pNear = apExprToken[2*ii-1];
@@ -226,7 +226,11 @@ int sqlite3Fts3InitTokenizer(

 #ifdef SQLITE_TEST

-#include "tclsqlite.h"
+#if defined(INCLUDE_SQLITE_TCL_H)
+#  include "sqlite_tcl.h"
+#else
+#  include "tcl.h"
+#endif
 #include <string.h>

 /*
@@ -5372,12 +5372,7 @@ int sqlite3Fts3IntegrityCheck(Fts3Table *p, int *pbOk){
    sqlite3_finalize(pStmt);
  }

-  if( rc==SQLITE_CORRUPT_VTAB ){
-    rc = SQLITE_OK;
-    *pbOk = 0;
-  }else{
-    *pbOk = (rc==SQLITE_OK && cksum1==cksum2);
-  }
+  *pbOk = (rc==SQLITE_OK && cksum1==cksum2);
  return rc;
 }

@@ -55,8 +55,8 @@ struct Fts5PhraseIter {
 ** EXTENSION API FUNCTIONS
 **
 ** xUserData(pFts):
-**   Return a copy of the pUserData pointer passed to the xCreateFunction()
-**   API when the extension function was registered.
+**   Return a copy of the context pointer the extension function was 
+**   registered with.
 **
 ** xColumnTotalSize(pFts, iCol, pnToken):
 **   If parameter iCol is less than zero, set output variable *pnToken
@@ -238,10 +238,6 @@ struct Fts5PhraseIter {
 **   (i.e. if it is a contentless table), then this API always iterates
 **   through an empty set (all calls to xPhraseFirst() set iCol to -1).
 **
-**   In all cases, matches are visited in (column ASC, offset ASC) order.
-**   i.e. all those in column 0, sorted by offset, followed by those in 
-**   column 1, etc.
-**
 ** xPhraseNext()
 **   See xPhraseFirst above.
 **
@@ -59,22 +59,6 @@ typedef sqlite3_uint64 u64;
 # define LARGEST_INT64  (0xffffffff|(((i64)0x7fffffff)<<32))
 # define SMALLEST_INT64 (((i64)-1) - LARGEST_INT64)

-/* The uptr type is an unsigned integer large enough to hold a pointer
-*/
-#if defined(HAVE_STDINT_H)
-  typedef uintptr_t uptr;
-#elif SQLITE_PTRSIZE==4
-  typedef u32 uptr;
-#else
-  typedef u64 uptr;
-#endif
-
-#ifdef SQLITE_4_BYTE_ALIGNED_MALLOC
-# define EIGHT_BYTE_ALIGNMENT(X)   ((((uptr)(X) - (uptr)0)&3)==0)
-#else
-# define EIGHT_BYTE_ALIGNMENT(X)   ((((uptr)(X) - (uptr)0)&7)==0)
-#endif
-
 #endif

 /* Truncate very long tokens to this many bytes. Hard limit is 
@@ -158,15 +142,6 @@ struct Fts5Colset {
 */

 typedef struct Fts5Config Fts5Config;
-typedef struct Fts5TokenizerConfig Fts5TokenizerConfig;
-
-struct Fts5TokenizerConfig {
-  Fts5Tokenizer *pTok;
-  fts5_tokenizer *pTokApi;
-  const char **azArg;
-  int nArg;
-  int ePattern;                   /* FTS_PATTERN_XXX constant */
-};

 /*
 ** An instance of the following structure encodes all information that can
@@ -209,7 +184,6 @@ struct Fts5TokenizerConfig {
 */
 struct Fts5Config {
  sqlite3 *db;                    /* Database handle */
-  Fts5Global *pGlobal;            /* Global fts5 object for handle db */
  char *zDb;                      /* Database holding FTS index (e.g. "main") */
  char *zName;                    /* Name of FTS index */
  int nCol;                       /* Number of columns */
@@ -225,8 +199,10 @@ struct Fts5Config {
  int bTokendata;                 /* "tokendata=" option value (dflt==0) */
  int eDetail;                    /* FTS5_DETAIL_XXX value */
  char *zContentExprlist;
-  Fts5TokenizerConfig t;
+  Fts5Tokenizer *pTok;
+  fts5_tokenizer *pTokApi;
  int bLock;                      /* True when table is preparing statement */
+  int ePattern;                   /* FTS_PATTERN_XXX constant */

  /* Values loaded from the %_config table */
  int iVersion;                   /* fts5 file format 'version' */
@@ -621,7 +597,13 @@ struct Fts5Table {
  Fts5Index *pIndex;              /* Full-text index */
 };

-int sqlite3Fts5LoadTokenizer(Fts5Config *pConfig);
+int sqlite3Fts5GetTokenizer(
+  Fts5Global*, 
+  const char **azArg,
+  int nArg,
+  Fts5Config*,
+  char **pzErr
+);

 Fts5Table *sqlite3Fts5TableFromCsrid(Fts5Global*, i64);

@@ -884,7 +866,6 @@ int sqlite3Fts5TokenizerPattern(
    int (*xCreate)(void*, const char**, int, Fts5Tokenizer**),
    Fts5Tokenizer *pTok
 );
-int sqlite3Fts5TokenizerPreload(Fts5TokenizerConfig*);
 /*
 ** End of interface to code in fts5_tokenizer.c.
 **************************************************************************/
@@ -234,6 +234,7 @@ static int fts5ConfigSetEnum(
 ** eventually free any such error message using sqlite3_free().
 */
 static int fts5ConfigParseSpecial(
+  Fts5Global *pGlobal,
  Fts5Config *pConfig,            /* Configuration object to update */
  const char *zCmd,               /* Special command to parse */
  const char *zArg,               /* Argument to parse */
@@ -297,11 +298,12 @@ static int fts5ConfigParseSpecial(
  if( sqlite3_strnicmp("tokenize", zCmd, nCmd)==0 ){
    const char *p = (const char*)zArg;
    sqlite3_int64 nArg = strlen(zArg) + 1;
-    char **azArg = sqlite3Fts5MallocZero(&rc, (sizeof(char*) + 2) * nArg);
+    char **azArg = sqlite3Fts5MallocZero(&rc, sizeof(char*) * nArg);
+    char *pDel = sqlite3Fts5MallocZero(&rc, nArg * 2);
+    char *pSpace = pDel;

-    if( azArg ){
-      char *pSpace = (char*)&azArg[nArg];
-      if( pConfig->t.azArg ){
+    if( azArg && pSpace ){
+      if( pConfig->pTok ){
        *pzErr = sqlite3_mprintf("multiple tokenize=... directives");
        rc = SQLITE_ERROR;
      }else{
@@ -324,14 +326,16 @@ static int fts5ConfigParseSpecial(
          *pzErr = sqlite3_mprintf("parse error in tokenize directive");
          rc = SQLITE_ERROR;
        }else{
-          pConfig->t.azArg = (const char**)azArg;
-          pConfig->t.nArg = nArg;
-          azArg = 0;
+          rc = sqlite3Fts5GetTokenizer(pGlobal, 
+              (const char**)azArg, (int)nArg, pConfig,
+              pzErr
+          );
        }
      }
    }
-    sqlite3_free(azArg);

+    sqlite3_free(azArg);
+    sqlite3_free(pDel);
    return rc;
  }

@@ -408,6 +412,16 @@ static int fts5ConfigParseSpecial(
  return SQLITE_ERROR;
 }

+/*
+** Allocate an instance of the default tokenizer ("simple") at 
+** Fts5Config.pTokenizer. Return SQLITE_OK if successful, or an SQLite error
+** code if an error occurs.
+*/
+static int fts5ConfigDefaultTokenizer(Fts5Global *pGlobal, Fts5Config *pConfig){
+  assert( pConfig->pTok==0 && pConfig->pTokApi==0 );
+  return sqlite3Fts5GetTokenizer(pGlobal, 0, 0, pConfig, 0);
+}
+
 /*
 ** Gobble up the first bareword or quoted word from the input buffer zIn.
 ** Return a pointer to the character immediately following the last in
@@ -540,7 +554,6 @@ int sqlite3Fts5ConfigParse(
  *ppOut = pRet = (Fts5Config*)sqlite3_malloc(sizeof(Fts5Config));
  if( pRet==0 ) return SQLITE_NOMEM;
  memset(pRet, 0, sizeof(Fts5Config));
-  pRet->pGlobal = pGlobal;
  pRet->db = db;
  pRet->iCookie = -1;

@@ -589,7 +602,7 @@ int sqlite3Fts5ConfigParse(
        rc = SQLITE_ERROR;
      }else{
        if( bOption ){
-          rc = fts5ConfigParseSpecial(pRet, 
+          rc = fts5ConfigParseSpecial(pGlobal, pRet, 
            ALWAYS(zOne)?zOne:"",
            zTwo?zTwo:"",
            pzErr
@@ -627,6 +640,13 @@ int sqlite3Fts5ConfigParse(
    rc = SQLITE_ERROR;
  }

+  /* If a tokenizer= option was successfully parsed, the tokenizer has
+  ** already been allocated. Otherwise, allocate an instance of the default
+  ** tokenizer (unicode61) now.  */
+  if( rc==SQLITE_OK && pRet->pTok==0 ){
+    rc = fts5ConfigDefaultTokenizer(pGlobal, pRet);
+  }
+
  /* If no zContent option was specified, fill in the default values. */
  if( rc==SQLITE_OK && pRet->zContent==0 ){
    const char *zTail = 0;
@@ -668,10 +688,9 @@ int sqlite3Fts5ConfigParse(
 void sqlite3Fts5ConfigFree(Fts5Config *pConfig){
  if( pConfig ){
    int i;
-    if( pConfig->t.pTok ){
-      pConfig->t.pTokApi->xDelete(pConfig->t.pTok);
+    if( pConfig->pTok ){
+      pConfig->pTokApi->xDelete(pConfig->pTok);
    }
-    sqlite3_free((char*)pConfig->t.azArg);
    sqlite3_free(pConfig->zDb);
    sqlite3_free(pConfig->zName);
    for(i=0; i<pConfig->nCol; i++){
@@ -746,18 +765,10 @@ int sqlite3Fts5Tokenize(
  void *pCtx,                     /* Context passed to xToken() */
  int (*xToken)(void*, int, const char*, int, int, int)    /* Callback */
 ){
-  int rc = SQLITE_OK;
-  if( pText ){
-    if( pConfig->t.pTok==0 ){
-      rc = sqlite3Fts5LoadTokenizer(pConfig);
-    }
-    if( rc==SQLITE_OK ){
-      rc = pConfig->t.pTokApi->xTokenize(
-          pConfig->t.pTok, pCtx, flags, pText, nText, xToken
-      );
-    }
-  }
-  return rc;
+  if( pText==0 ) return SQLITE_OK;
+  return pConfig->pTokApi->xTokenize(
+      pConfig->pTok, pCtx, flags, pText, nText, xToken
+  );
 }

 /*
@@ -324,11 +324,7 @@ int sqlite3Fts5ExprNew(
  }

  sqlite3_free(sParse.apPhrase);
-  if( 0==*pzErr ){
-    *pzErr = sParse.zErr;
-  }else{
-    sqlite3_free(sParse.zErr);
-  }
+  *pzErr = sParse.zErr;
  return sParse.rc;
 }

@@ -1875,7 +1871,6 @@ Fts5ExprPhrase *sqlite3Fts5ParseTerm(
    }else if( sCtx.pPhrase->nTerm ){
      sCtx.pPhrase->aTerm[sCtx.pPhrase->nTerm-1].bPrefix = (u8)bPrefix;
    }
-    assert( pParse->apPhrase!=0 );
    pParse->apPhrase[pParse->nPhrase-1] = sCtx.pPhrase;
  }

@@ -1895,7 +1890,7 @@ int sqlite3Fts5ExprClonePhrase(
  Fts5ExprPhrase *pOrig = 0;      /* The phrase extracted from pExpr */
  Fts5Expr *pNew = 0;             /* Expression to return via *ppNew */
  TokenCtx sCtx = {0,0,0};        /* Context object for fts5ParseTokenize */
-  if( !pExpr || iPhrase<0 || iPhrase>=pExpr->nPhrase ){
+  if( iPhrase<0 || iPhrase>=pExpr->nPhrase ){
    rc = SQLITE_RANGE;
  }else{
    pOrig = pExpr->apExprPhrase[iPhrase];
@@ -2263,9 +2258,6 @@ static void fts5ExprAssignXNext(Fts5ExprNode *pNode){
  }
 }

-/*
-** Add pSub as a child of p.
-*/
 static void fts5ExprAddChildren(Fts5ExprNode *p, Fts5ExprNode *pSub){
  int ii = p->nChild;
  if( p->eType!=FTS5_NOT && pSub->eType==p->eType ){
@@ -2410,23 +2402,19 @@ Fts5ExprNode *sqlite3Fts5ParseNode(
                  "fts5: %s queries are not supported (detail!=full)", 
                  pNear->nPhrase==1 ? "phrase": "NEAR"
              );
-              sqlite3Fts5ParseNodeFree(pRet);
+              sqlite3_free(pRet);
              pRet = 0;
-              pNear = 0;
-              assert( pLeft==0 && pRight==0 );
            }
          }
        }else{
-          assert( pNear==0 );
          fts5ExprAddChildren(pRet, pLeft);
          fts5ExprAddChildren(pRet, pRight);
-          pLeft = pRight = 0;
          if( pRet->iHeight>SQLITE_FTS5_MAX_EXPR_DEPTH ){
            sqlite3Fts5ParseError(pParse, 
                "fts5 expression tree is too large (maximum depth %d)", 
                SQLITE_FTS5_MAX_EXPR_DEPTH
            );
-            sqlite3Fts5ParseNodeFree(pRet);
+            sqlite3_free(pRet);
            pRet = 0;
          }
        }
@@ -2464,7 +2452,6 @@ Fts5ExprNode *sqlite3Fts5ParseImplicitAnd(
    assert( pRight->eType==FTS5_STRING 
        || pRight->eType==FTS5_TERM 
        || pRight->eType==FTS5_EOF 
-        || (pRight->eType==FTS5_AND && pParse->bPhraseToAnd) 
    );

    if( pLeft->eType==FTS5_AND ){
@@ -2478,8 +2465,6 @@ Fts5ExprNode *sqlite3Fts5ParseImplicitAnd(
        );

    if( pRight->eType==FTS5_EOF ){
-      assert( pParse->apPhrase!=0 );
-      assert( pParse->nPhrase>0 );
      assert( pParse->apPhrase[pParse->nPhrase-1]==pRight->pNear->apPhrase[0] );
      sqlite3Fts5ParseNodeFree(pRight);
      pRet = pLeft;
@@ -831,12 +831,11 @@ static Fts5Data *fts5DataRead(Fts5Index *p, i64 iRowid){
    if( rc==SQLITE_OK ){
      u8 *aOut = 0;               /* Read blob data into this buffer */
      int nByte = sqlite3_blob_bytes(p->pReader);
-      int szData = (sizeof(Fts5Data) + 7) & ~7;
-      sqlite3_int64 nAlloc = szData + nByte + FTS5_DATA_PADDING;
+      sqlite3_int64 nAlloc = sizeof(Fts5Data) + nByte + FTS5_DATA_PADDING;
      pRet = (Fts5Data*)sqlite3_malloc64(nAlloc);
      if( pRet ){
        pRet->nn = nByte;
-        aOut = pRet->p = (u8*)pRet + szData;
+        aOut = pRet->p = (u8*)&pRet[1];
      }else{
        rc = SQLITE_NOMEM;
      }
@@ -859,7 +858,6 @@ static Fts5Data *fts5DataRead(Fts5Index *p, i64 iRowid){
  }

  assert( (pRet==0)==(p->rc!=SQLITE_OK) );
-  assert( pRet==0 || EIGHT_BYTE_ALIGNMENT( pRet->p ) );
  return pRet;
 }

@@ -377,12 +377,8 @@ static int fts5InitVtab(
    assert( (rc==SQLITE_OK && *pzErr==0) || pConfig==0 );
  }
  if( rc==SQLITE_OK ){
-    pConfig->pzErrmsg = pzErr;
    pTab->p.pConfig = pConfig;
    pTab->pGlobal = pGlobal;
-    if( bCreate || sqlite3Fts5TokenizerPreload(&pConfig->t) ){
-      rc = sqlite3Fts5LoadTokenizer(pConfig);
-    }
  }

  /* Open the index sub-system */
@@ -404,8 +400,11 @@ static int fts5InitVtab(

  /* Load the initial configuration */
  if( rc==SQLITE_OK ){
+    assert( pConfig->pzErrmsg==0 );
+    pConfig->pzErrmsg = pzErr;
    rc = sqlite3Fts5IndexLoadConfig(pTab->p.pIndex);
    sqlite3Fts5IndexRollback(pTab->p.pIndex);
+    pConfig->pzErrmsg = 0;
  }

  if( rc==SQLITE_OK && pConfig->eContent==FTS5_CONTENT_NORMAL ){
@@ -415,7 +414,6 @@ static int fts5InitVtab(
    rc = sqlite3_vtab_config(db, SQLITE_VTAB_INNOCUOUS);
  }

-  if( pConfig ) pConfig->pzErrmsg = 0;
  if( rc!=SQLITE_OK ){
    fts5FreeVtab(pTab);
    pTab = 0;
@@ -483,10 +481,10 @@ static int fts5UsePatternMatch(
 ){
  assert( FTS5_PATTERN_GLOB==SQLITE_INDEX_CONSTRAINT_GLOB );
  assert( FTS5_PATTERN_LIKE==SQLITE_INDEX_CONSTRAINT_LIKE );
-  if( pConfig->t.ePattern==FTS5_PATTERN_GLOB && p->op==FTS5_PATTERN_GLOB ){
+  if( pConfig->ePattern==FTS5_PATTERN_GLOB && p->op==FTS5_PATTERN_GLOB ){
    return 1;
  }
-  if( pConfig->t.ePattern==FTS5_PATTERN_LIKE 
+  if( pConfig->ePattern==FTS5_PATTERN_LIKE 
   && (p->op==FTS5_PATTERN_LIKE || p->op==FTS5_PATTERN_GLOB)
  ){
    return 1;
@@ -533,11 +531,11 @@ static int fts5UsePatternMatch(
 ** This function ensures that there is at most one "r" or "=". And that if
 ** there exists an "=" then there is no "<" or ">".
 **
-** If an unusable MATCH operator is present in the WHERE clause, then
-** SQLITE_CONSTRAINT is returned.
-**
 ** Costs are assigned as follows:
 **
+**  a) If an unusable MATCH operator is present in the WHERE clause, the
+**     cost is unconditionally set to 1e50 (a really big number).
+**
 **  a) If a MATCH operator is present, the cost depends on the other
 **     constraints also present. As follows:
 **
@@ -569,7 +567,7 @@ static int fts5BestIndexMethod(sqlite3_vtab *pVTab, sqlite3_index_info *pInfo){
  int bSeenEq = 0;
  int bSeenGt = 0;
  int bSeenLt = 0;
-  int nSeenMatch = 0;
+  int bSeenMatch = 0;
  int bSeenRank = 0;


@@ -600,15 +598,18 @@ static int fts5BestIndexMethod(sqlite3_vtab *pVTab, sqlite3_index_info *pInfo){
      /* A MATCH operator or equivalent */
      if( p->usable==0 || iCol<0 ){
        /* As there exists an unusable MATCH constraint this is an 
-        ** unusable plan. Return SQLITE_CONSTRAINT. */
-        return SQLITE_CONSTRAINT;
+        ** unusable plan. Set a prohibitively high cost. */
+        pInfo->estimatedCost = 1e50;
+        assert( iIdxStr < pInfo->nConstraint*6 + 1 );
+        idxStr[iIdxStr] = 0;
+        return SQLITE_OK;
      }else{
        if( iCol==nCol+1 ){
          if( bSeenRank ) continue;
          idxStr[iIdxStr++] = 'r';
          bSeenRank = 1;
        }else if( iCol>=0 ){
-          nSeenMatch++;
+          bSeenMatch = 1;
          idxStr[iIdxStr++] = 'M';
          sqlite3_snprintf(6, &idxStr[iIdxStr], "%d", iCol);
          idxStr += strlen(&idxStr[iIdxStr]);
@@ -625,7 +626,6 @@ static int fts5BestIndexMethod(sqlite3_vtab *pVTab, sqlite3_index_info *pInfo){
        idxStr += strlen(&idxStr[iIdxStr]);
        pInfo->aConstraintUsage[i].argvIndex = ++iCons;
        assert( idxStr[iIdxStr]=='\0' );
-        nSeenMatch++;
      }else if( bSeenEq==0 && p->op==SQLITE_INDEX_CONSTRAINT_EQ && iCol<0 ){
        idxStr[iIdxStr++] = '=';
        bSeenEq = 1;
@@ -662,7 +662,7 @@ static int fts5BestIndexMethod(sqlite3_vtab *pVTab, sqlite3_index_info *pInfo){
  */
  if( pInfo->nOrderBy==1 ){
    int iSort = pInfo->aOrderBy[0].iColumn;
-    if( iSort==(pConfig->nCol+1) && nSeenMatch>0 ){
+    if( iSort==(pConfig->nCol+1) && bSeenMatch ){
      idxFlags |= FTS5_BI_ORDER_RANK;
    }else if( iSort==-1 && (!pInfo->aOrderBy[0].desc || !pConfig->bTokendata) ){
      idxFlags |= FTS5_BI_ORDER_ROWID;
@@ -677,17 +677,14 @@ static int fts5BestIndexMethod(sqlite3_vtab *pVTab, sqlite3_index_info *pInfo){

  /* Calculate the estimated cost based on the flags set in idxFlags. */
  if( bSeenEq ){
-    pInfo->estimatedCost = nSeenMatch ? 1000.0 : 10.0;
-    if( nSeenMatch==0 ) fts5SetUniqueFlag(pInfo);
+    pInfo->estimatedCost = bSeenMatch ? 100.0 : 10.0;
+    if( bSeenMatch==0 ) fts5SetUniqueFlag(pInfo);
  }else if( bSeenLt && bSeenGt ){
-    pInfo->estimatedCost = nSeenMatch ? 5000.0 : 250000.0;
+    pInfo->estimatedCost = bSeenMatch ? 500.0 : 250000.0;
  }else if( bSeenLt || bSeenGt ){
-    pInfo->estimatedCost = nSeenMatch ? 7500.0 : 750000.0;
+    pInfo->estimatedCost = bSeenMatch ? 750.0 : 750000.0;
  }else{
-    pInfo->estimatedCost = nSeenMatch ? 10000.0 : 1000000.0;
-  }
-  for(i=1; i<nSeenMatch; i++){
-    pInfo->estimatedCost *= 0.4;
+    pInfo->estimatedCost = bSeenMatch ? 1000.0 : 1000000.0;
  }

  pInfo->idxNum = idxFlags;
@@ -963,7 +960,6 @@ static int fts5NextMethod(sqlite3_vtab_cursor *pCursor){
          }
        }else{
          rc = SQLITE_OK;
-          CsrFlagSet(pCsr, FTS5CSR_REQUIRE_DOCSIZE);
        }
        break;
      }
@@ -1217,18 +1213,6 @@ static i64 fts5GetRowidLimit(sqlite3_value *pVal, i64 iDefault){
  return iDefault;
 }

-/*
-** Set the error message on the virtual table passed as the first argument.
-*/
-static void fts5SetVtabError(Fts5FullTable *p, const char *zFormat, ...){
-  va_list ap;                     /* ... printf arguments */
-  va_start(ap, zFormat);
-  sqlite3_free(p->p.base.zErrMsg);
-  p->p.base.zErrMsg = sqlite3_vmprintf(zFormat, ap);
-  va_end(ap);
-}
-
-
 /*
 ** This is the xFilter interface for the virtual table.  See
 ** the virtual table xFilter method documentation for additional
@@ -1404,7 +1388,9 @@ static int fts5FilterMethod(
      }
    }
  }else if( pConfig->zContent==0 ){
-    fts5SetVtabError(pTab,"%s: table does not support scanning",pConfig->zName);
+    *pConfig->pzErrmsg = sqlite3_mprintf(
+        "%s: table does not support scanning", pConfig->zName
+    );
    rc = SQLITE_ERROR;
  }else{
    /* This is either a full-table scan (ePlan==FTS5_PLAN_SCAN) or a lookup
@@ -1447,13 +1433,9 @@ static i64 fts5CursorRowid(Fts5Cursor *pCsr){
  assert( pCsr->ePlan==FTS5_PLAN_MATCH 
       || pCsr->ePlan==FTS5_PLAN_SORTED_MATCH 
       || pCsr->ePlan==FTS5_PLAN_SOURCE 
-       || pCsr->ePlan==FTS5_PLAN_SCAN 
-       || pCsr->ePlan==FTS5_PLAN_ROWID 
  );
  if( pCsr->pSorter ){
    return pCsr->pSorter->iRowid;
-  }else if( pCsr->ePlan>=FTS5_PLAN_SCAN ){
-    return sqlite3_column_int64(pCsr->pStmt, 0);
  }else{
    return sqlite3Fts5ExprRowid(pCsr->pExpr);
  }
@@ -1470,16 +1452,25 @@ static int fts5RowidMethod(sqlite3_vtab_cursor *pCursor, sqlite_int64 *pRowid){
  int ePlan = pCsr->ePlan;
  
  assert( CsrFlagTest(pCsr, FTS5CSR_EOF)==0 );
-  if( ePlan==FTS5_PLAN_SPECIAL ){
-    *pRowid = 0;
-  }else{
-    *pRowid = fts5CursorRowid(pCsr);
+  switch( ePlan ){
+    case FTS5_PLAN_SPECIAL:
+      *pRowid = 0;
+      break;
+
+    case FTS5_PLAN_SOURCE:
+    case FTS5_PLAN_MATCH:
+    case FTS5_PLAN_SORTED_MATCH:
+      *pRowid = fts5CursorRowid(pCsr);
+      break;
+
+    default:
+      *pRowid = sqlite3_column_int64(pCsr->pStmt, 0);
+      break;
  }

  return SQLITE_OK;
 }

-
 /*
 ** If the cursor requires seeking (bSeekRequired flag is set), seek it.
 ** Return SQLITE_OK if no error occurs, or an SQLite error code otherwise.
@@ -1516,13 +1507,8 @@ static int fts5SeekCursor(Fts5Cursor *pCsr, int bErrormsg){
      rc = sqlite3_reset(pCsr->pStmt);
      if( rc==SQLITE_OK ){
        rc = FTS5_CORRUPT;
-        fts5SetVtabError((Fts5FullTable*)pTab, 
-            "fts5: missing row %lld from content table %s",
-            fts5CursorRowid(pCsr), 
-            pTab->pConfig->zContent
-        );
      }else if( pTab->pConfig->pzErrmsg ){
-        fts5SetVtabError((Fts5FullTable*)pTab, 
+        *pTab->pConfig->pzErrmsg = sqlite3_mprintf(
            "%s", sqlite3_errmsg(pTab->pConfig->db)
        );
      }
@@ -1531,6 +1517,14 @@ static int fts5SeekCursor(Fts5Cursor *pCsr, int bErrormsg){
  return rc;
 }

+static void fts5SetVtabError(Fts5FullTable *p, const char *zFormat, ...){
+  va_list ap;                     /* ... printf arguments */
+  va_start(ap, zFormat);
+  assert( p->p.base.zErrMsg==0 );
+  p->p.base.zErrMsg = sqlite3_vmprintf(zFormat, ap);
+  va_end(ap);
+}
+
 /*
 ** This function is called to handle an FTS INSERT command. In other words,
 ** an INSERT statement of the form:
@@ -1706,7 +1700,6 @@ static int fts5UpdateMethod(
        rc = SQLITE_ERROR;
      }else{
        rc = fts5SpecialDelete(pTab, apVal);
-        bUpdateOrDelete = 1;
      }
    }else{
      rc = fts5SpecialInsert(pTab, z, apVal[2 + pConfig->nCol + 1]);
@@ -2504,10 +2497,7 @@ static void fts5ApiCallback(
    sqlite3_result_error(context, zErr, -1);
    sqlite3_free(zErr);
  }else{
-    sqlite3_vtab *pTab = pCsr->base.pVtab;
    fts5ApiInvoke(pAux, pCsr, context, argc-1, &argv[1]);
-    sqlite3_free(pTab->zErrMsg);
-    pTab->zErrMsg = 0;
  }
 }

@@ -2870,7 +2860,7 @@ static int fts5FindTokenizer(
  return rc;
 }

-int fts5GetTokenizer(
+int sqlite3Fts5GetTokenizer(
  Fts5Global *pGlobal, 
  const char **azArg,
  int nArg,
@@ -2884,42 +2874,29 @@ int fts5GetTokenizer(
  if( pMod==0 ){
    assert( nArg>0 );
    rc = SQLITE_ERROR;
-    if( pzErr ) *pzErr = sqlite3_mprintf("no such tokenizer: %s", azArg[0]);
+    *pzErr = sqlite3_mprintf("no such tokenizer: %s", azArg[0]);
  }else{
    rc = pMod->x.xCreate(
-        pMod->pUserData, (azArg?&azArg[1]:0), (nArg?nArg-1:0), &pConfig->t.pTok
+        pMod->pUserData, (azArg?&azArg[1]:0), (nArg?nArg-1:0), &pConfig->pTok
    );
-    pConfig->t.pTokApi = &pMod->x;
+    pConfig->pTokApi = &pMod->x;
    if( rc!=SQLITE_OK ){
-      if( pzErr && rc!=SQLITE_NOMEM ){
-        *pzErr = sqlite3_mprintf("error in tokenizer constructor");
-      }
+      if( pzErr ) *pzErr = sqlite3_mprintf("error in tokenizer constructor");
    }else{
-      pConfig->t.ePattern = sqlite3Fts5TokenizerPattern(
-          pMod->x.xCreate, pConfig->t.pTok
+      pConfig->ePattern = sqlite3Fts5TokenizerPattern(
+          pMod->x.xCreate, pConfig->pTok
      );
    }
  }

  if( rc!=SQLITE_OK ){
-    pConfig->t.pTokApi = 0;
-    pConfig->t.pTok = 0;
+    pConfig->pTokApi = 0;
+    pConfig->pTok = 0;
  }

  return rc;
 }

-/*
-** Attempt to instantiate the tokenizer.
-*/
-int sqlite3Fts5LoadTokenizer(Fts5Config *pConfig){
-  return fts5GetTokenizer(
-      pConfig->pGlobal, pConfig->t.azArg, pConfig->t.nArg, 
-      pConfig, pConfig->pzErrmsg
-  );
-}
-
-
 static void fts5ModuleDestroy(void *pCtx){
  Fts5TokenizerModule *pTok, *pNextTok;
  Fts5Auxiliary *pAux, *pNextAux;
@@ -2998,25 +2975,18 @@ static int fts5IntegrityMethod(

  assert( pzErr!=0 && *pzErr==0 );
  UNUSED_PARAM(isQuick);
-  assert( pTab->p.pConfig->pzErrmsg==0 );
-  pTab->p.pConfig->pzErrmsg = pzErr;
  rc = sqlite3Fts5StorageIntegrity(pTab->pStorage, 0);
-  if( *pzErr==0 && rc!=SQLITE_OK ){
-    if( (rc&0xff)==SQLITE_CORRUPT ){
-      *pzErr = sqlite3_mprintf("malformed inverted index for FTS5 table %s.%s",
-          zSchema, zTabname);
-      rc = (*pzErr) ? SQLITE_OK : SQLITE_NOMEM;
-    }else{
-      *pzErr = sqlite3_mprintf("unable to validate the inverted index for"
-          " FTS5 table %s.%s: %s",
-          zSchema, zTabname, sqlite3_errstr(rc));
-    }
+  if( (rc&0xff)==SQLITE_CORRUPT ){
+    *pzErr = sqlite3_mprintf("malformed inverted index for FTS5 table %s.%s",
+                zSchema, zTabname);
+  }else if( rc!=SQLITE_OK ){
+    *pzErr = sqlite3_mprintf("unable to validate the inverted index for"
+                             " FTS5 table %s.%s: %s",
+                zSchema, zTabname, sqlite3_errstr(rc));
  }
-
  sqlite3Fts5IndexCloseReader(pTab->p.pIndex);
-  pTab->p.pConfig->pzErrmsg = 0;

-  return rc;
+  return SQLITE_OK;
 }

 static int fts5Init(sqlite3 *db){
@@ -447,7 +447,7 @@ static int fts5StorageDeleteFromIndex(
          zText, nText, (void*)&ctx, fts5StorageInsertCallback
      );
      p->aTotalSize[iCol-1] -= (i64)ctx.szCol;
-      if( p->aTotalSize[iCol-1]<0 && rc==SQLITE_OK ){
+      if( p->aTotalSize[iCol-1]<0 ){
        rc = FTS5_CORRUPT;
      }
    }
@@ -14,7 +14,14 @@


 #ifdef SQLITE_TEST
-#include "tclsqlite.h"
+#if defined(INCLUDE_SQLITE_TCL_H)
+#  include "sqlite_tcl.h"
+#else
+#  include "tcl.h"
+#  ifndef SQLITE_TCLAPI
+#    define SQLITE_TCLAPI
+#  endif
+#endif

 #ifdef SQLITE_ENABLE_FTS5

@@ -290,12 +297,12 @@ static int SQLITE_TCLAPI xF5tApi(
      break;
    }
    CASE(3, "xTokenize") {
-      Tcl_Size nText;
+      int nText;
      char *zText = Tcl_GetStringFromObj(objv[2], &nText);
      F5tFunction ctx;
      ctx.interp = interp;
      ctx.pScript = objv[3];
-      rc = p->pApi->xTokenize(p->pFts, zText, (int)nText, &ctx, xTokenizeCb);
+      rc = p->pApi->xTokenize(p->pFts, zText, nText, &ctx, xTokenizeCb);
      if( rc==SQLITE_OK ){
        Tcl_ResetResult(interp);
      }
@@ -598,16 +605,15 @@ static void xF5tFunction(
    sqlite3_result_error(pCtx, Tcl_GetStringResult(p->interp), -1);
  }else{
    Tcl_Obj *pVar = Tcl_GetObjResult(p->interp);
+    int n;
    const char *zType = (pVar->typePtr ? pVar->typePtr->name : "");
    char c = zType[0];
    if( c=='b' && strcmp(zType,"bytearray")==0 && pVar->bytes==0 ){
      /* Only return a BLOB type if the Tcl variable is a bytearray and
      ** has no string representation. */
-      Tcl_Size nn;
-      unsigned char *data = Tcl_GetByteArrayFromObj(pVar, &nn);
-      sqlite3_result_blob(pCtx, data, (int)nn, SQLITE_TRANSIENT);
+      unsigned char *data = Tcl_GetByteArrayFromObj(pVar, &n);
+      sqlite3_result_blob(pCtx, data, n, SQLITE_TRANSIENT);
    }else if( c=='b' && strcmp(zType,"boolean")==0 ){
-      int n;
      Tcl_GetIntFromObj(0, pVar, &n);
      sqlite3_result_int(pCtx, n);
    }else if( c=='d' && strcmp(zType,"double")==0 ){
@@ -620,9 +626,8 @@ static void xF5tFunction(
      Tcl_GetWideIntFromObj(0, pVar, &v);
      sqlite3_result_int64(pCtx, v);
    }else{
-      Tcl_Size nn;
-      unsigned char *data = (unsigned char *)Tcl_GetStringFromObj(pVar, &nn);
-      sqlite3_result_text(pCtx, (char*)data, (int)nn, SQLITE_TRANSIENT);
+      unsigned char *data = (unsigned char *)Tcl_GetStringFromObj(pVar, &n);
+      sqlite3_result_text(pCtx, (char *)data, n, SQLITE_TRANSIENT);
    }
  }
 }
@@ -715,7 +720,7 @@ static int SQLITE_TCLAPI f5tTokenize(
  Tcl_Obj *CONST objv[]
 ){
  char *zText;
-  Tcl_Size nText;
+  int nText;
  sqlite3 *db = 0;
  fts5_api *pApi = 0;
  Fts5Tokenizer *pTok = 0;
@@ -724,7 +729,7 @@ static int SQLITE_TCLAPI f5tTokenize(
  void *pUserdata;
  int rc;

-  Tcl_Size nArg;
+  int nArg;
  const char **azArg;
  F5tTokenizeCtx ctx;

@@ -756,7 +761,7 @@ static int SQLITE_TCLAPI f5tTokenize(
    return TCL_ERROR;
  }

-  rc = tokenizer.xCreate(pUserdata, &azArg[1], (int)(nArg-1), &pTok);
+  rc = tokenizer.xCreate(pUserdata, &azArg[1], nArg-1, &pTok);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, "error in tokenizer.xCreate()", 0);
    return TCL_ERROR;
@@ -768,7 +773,7 @@ static int SQLITE_TCLAPI f5tTokenize(
  ctx.pRet = pRet;
  ctx.zInput = zText;
  rc = tokenizer.xTokenize(
-      pTok, (void*)&ctx, FTS5_TOKENIZE_DOCUMENT, zText,(int)nText, xTokenizeCb2
+      pTok, (void*)&ctx, FTS5_TOKENIZE_DOCUMENT, zText, nText, xTokenizeCb2
  );
  tokenizer.xDelete(pTok);
  if( rc!=SQLITE_OK ){
@@ -923,13 +928,13 @@ static int SQLITE_TCLAPI f5tTokenizerReturn(
  F5tTokenizerContext *p = (F5tTokenizerContext*)clientData;
  int iStart;
  int iEnd;
-  Tcl_Size nToken;
+  int nToken;
  int tflags = 0;
  char *zToken;
  int rc;

  if( objc==5 ){
-    Tcl_Size nArg;
+    int nArg;
    char *zArg = Tcl_GetStringFromObj(objv[1], &nArg);
    if( nArg<=10 && nArg>=2 && memcmp("-colocated", zArg, nArg)==0 ){
      tflags |= FTS5_TOKEN_COLOCATED;
@@ -954,7 +959,7 @@ static int SQLITE_TCLAPI f5tTokenizerReturn(
    return TCL_ERROR;
  }

-  rc = p->xToken(p->pCtx, tflags, zToken, (int)nToken, iStart, iEnd);
+  rc = p->xToken(p->pCtx, tflags, zToken, nToken, iStart, iEnd);
  Tcl_SetResult(interp, (char*)sqlite3ErrName(rc), TCL_VOLATILE);
  return rc==SQLITE_OK ? TCL_OK : TCL_ERROR;

@@ -1078,7 +1083,7 @@ static int SQLITE_TCLAPI f5tTokenHash(
  Tcl_Obj *CONST objv[]
 ){
  char *z;
-  Tcl_Size n;
+  int n;
  unsigned int iVal;
  int nSlot;

@@ -1091,7 +1096,7 @@ static int SQLITE_TCLAPI f5tTokenHash(
  }
  z = Tcl_GetStringFromObj(objv[2], &n);

-  iVal = f5t_fts5HashKey(nSlot, z, (int)n);
+  iVal = f5t_fts5HashKey(nSlot, z, n);
  Tcl_SetObjResult(interp, Tcl_NewIntObj(iVal));
  return TCL_OK;
 }
@@ -79,7 +79,7 @@ static int fts5AsciiCreate(
      int i;
      memset(p, 0, sizeof(AsciiTokenizer));
      memcpy(p->aTokenChar, aAsciiTokenChar, sizeof(aAsciiTokenChar));
-      for(i=0; rc==SQLITE_OK && i<nArg-1; i+=2){
+      for(i=0; rc==SQLITE_OK && i<nArg; i+=2){
        const char *zArg = azArg[i+1];
        if( 0==sqlite3_stricmp(azArg[i], "tokenchars") ){
          fts5AsciiAddExceptions(p, zArg, 1);
@@ -90,7 +90,6 @@ static int fts5AsciiCreate(
          rc = SQLITE_ERROR;
        }
      }
-      if( i<nArg ) rc = SQLITE_ERROR;
      if( rc!=SQLITE_OK ){
        fts5AsciiDelete((Fts5Tokenizer*)p);
        p = 0;
@@ -382,16 +381,17 @@ static int fts5UnicodeCreate(
      }

      /* Search for a "categories" argument */
-      for(i=0; rc==SQLITE_OK && i<nArg-1; i+=2){
+      for(i=0; rc==SQLITE_OK && i<nArg; i+=2){
        if( 0==sqlite3_stricmp(azArg[i], "categories") ){
          zCat = azArg[i+1];
        }
      }
+
      if( rc==SQLITE_OK ){
        rc = unicodeSetCategories(p, zCat);
      }

-      for(i=0; rc==SQLITE_OK && i<nArg-1; i+=2){
+      for(i=0; rc==SQLITE_OK && i<nArg; i+=2){
        const char *zArg = azArg[i+1];
        if( 0==sqlite3_stricmp(azArg[i], "remove_diacritics") ){
          if( (zArg[0]!='0' && zArg[0]!='1' && zArg[0]!='2') || zArg[1] ){
@@ -416,7 +416,6 @@ static int fts5UnicodeCreate(
          rc = SQLITE_ERROR;
        }
      }
-      if( i<nArg ) rc = SQLITE_ERROR;

    }else{
      rc = SQLITE_NOMEM;
@@ -1299,7 +1298,7 @@ static int fts5TriCreate(
    int i;
    pNew->bFold = 1;
    pNew->iFoldParam = 0;
-    for(i=0; rc==SQLITE_OK && i<nArg-1; i+=2){
+    for(i=0; rc==SQLITE_OK && i<nArg; i+=2){
      const char *zArg = azArg[i+1];
      if( 0==sqlite3_stricmp(azArg[i], "case_sensitive") ){
        if( (zArg[0]!='0' && zArg[0]!='1') || zArg[1] ){
@@ -1317,7 +1316,6 @@ static int fts5TriCreate(
        rc = SQLITE_ERROR;
      }
    }
-    if( i<nArg ) rc = SQLITE_ERROR;

    if( pNew->iFoldParam!=0 && pNew->bFold==0 ){
      rc = SQLITE_ERROR;
@@ -1430,16 +1428,6 @@ int sqlite3Fts5TokenizerPattern(
  return FTS5_PATTERN_NONE;
 }

-/*
-** Return true if the tokenizer described by p->azArg[] is the trigram
-** tokenizer. This tokenizer needs to be loaded before xBestIndex is
-** called for the first time in order to correctly handle LIKE/GLOB.
-*/
-int sqlite3Fts5TokenizerPreload(Fts5TokenizerConfig *p){
-  return (p->nArg>=1 && 0==sqlite3_stricmp(p->azArg[0], "trigram"));
-}
-
-
 /*
 ** Register all built-in tokenizers with FTS5.
 */
@@ -64,7 +64,6 @@ struct Fts5VocabCursor {

  int nLeTerm;                    /* Size of zLeTerm in bytes */
  char *zLeTerm;                  /* (term <= $zLeTerm) paramater, or NULL */
-  int colUsed;                    /* Copy of sqlite3_index_info.colUsed */

  /* These are used by 'col' tables only */
  int iCol;
@@ -91,11 +90,9 @@ struct Fts5VocabCursor {
 /*
 ** Bits for the mask used as the idxNum value by xBestIndex/xFilter.
 */
-#define FTS5_VOCAB_TERM_EQ 0x0100
-#define FTS5_VOCAB_TERM_GE 0x0200
-#define FTS5_VOCAB_TERM_LE 0x0400
-
-#define FTS5_VOCAB_COLUSED_MASK 0xFF
+#define FTS5_VOCAB_TERM_EQ 0x01
+#define FTS5_VOCAB_TERM_GE 0x02
+#define FTS5_VOCAB_TERM_LE 0x04


 /*
@@ -272,13 +269,11 @@ static int fts5VocabBestIndexMethod(
  int iTermEq = -1;
  int iTermGe = -1;
  int iTermLe = -1;
-  int idxNum = (int)pInfo->colUsed;
+  int idxNum = 0;
  int nArg = 0;

  UNUSED_PARAM(pUnused);

-  assert( (pInfo->colUsed & FTS5_VOCAB_COLUSED_MASK)==pInfo->colUsed );
-
  for(i=0; i<pInfo->nConstraint; i++){
    struct sqlite3_index_constraint *p = &pInfo->aConstraint[i];
    if( p->usable==0 ) continue;
@@ -370,7 +365,7 @@ static int fts5VocabOpenMethod(
      if( rc==SQLITE_OK ){
        pVTab->zErrMsg = sqlite3_mprintf(
            "no such fts5 table: %s.%s", pTab->zFts5Db, pTab->zFts5Tbl
-        );
+            );
        rc = SQLITE_ERROR;
      }
    }else{
@@ -530,19 +525,9 @@ static int fts5VocabNextMethod(sqlite3_vtab_cursor *pCursor){

        switch( pTab->eType ){
          case FTS5_VOCAB_ROW:
-            /* Do not bother counting the number of instances if the "cnt"
-            ** column is not being read (according to colUsed).  */
-            if( eDetail==FTS5_DETAIL_FULL && (pCsr->colUsed & 0x04) ){
-              while( iPos<nPos ){
-                u32 ii;
-                fts5FastGetVarint32(pPos, iPos, ii);
-                if( ii==1 ){ 
-                  /* New column in the position list */
-                  fts5FastGetVarint32(pPos, iPos, ii);
-                }else{
-                  /* An instance - increment pCsr->aCnt[] */
-                  pCsr->aCnt[0]++;
-                }
+            if( eDetail==FTS5_DETAIL_FULL ){
+              while( 0==sqlite3Fts5PoslistNext64(pPos, nPos, &iOff, &iPos) ){
+                pCsr->aCnt[0]++;
              }
            }
            pCsr->aDoc[0]++;
@@ -640,7 +625,6 @@ static int fts5VocabFilterMethod(
  if( idxNum & FTS5_VOCAB_TERM_EQ ) pEq = apVal[iVal++];
  if( idxNum & FTS5_VOCAB_TERM_GE ) pGe = apVal[iVal++];
  if( idxNum & FTS5_VOCAB_TERM_LE ) pLe = apVal[iVal++];
-  pCsr->colUsed = (idxNum & FTS5_VOCAB_COLUSED_MASK);

  if( pEq ){
    zTerm = (const char *)sqlite3_value_text(pEq);
@@ -114,10 +114,6 @@ proc fts5_test_rowcount {cmd} {
  $cmd xRowCount
 }

-proc fts5_test_rowid {cmd} {
-  $cmd xRowid
-}
-
 proc test_queryphrase_cb {cnt cmd} {
  upvar $cnt L 
  for {set i 0} {$i < [$cmd xInstCount]} {incr i} {
@@ -171,7 +167,6 @@ proc fts5_aux_test_functions {db} {
    fts5_test_collist
    fts5_test_tokenize
    fts5_test_rowcount
-    fts5_test_rowid
    fts5_test_all

    fts5_test_queryphrase
@@ -440,7 +440,7 @@ do_execsql_test 16.1 {
 proc funk {} {
  db eval { UPDATE n1_config SET v=50 WHERE k='version' }
  set fd [db incrblob main n1_data block 10]
-  fconfigure $fd -translation binary
+  fconfigure $fd -encoding binary -translation binary
 #  puts -nonewline $fd "\x44\x45"
  close $fd
 }
@@ -453,7 +453,7 @@ db func funk funk
 # statement no longer fails.
 #
 do_catchsql_test 16.2 {
-  SELECT funk(), format('%g',bm25(n1)), funk() FROM n1 WHERE n1 MATCH 'a+b+c+d'
+  SELECT funk(), bm25(n1), funk() FROM n1 WHERE n1 MATCH 'a+b+c+d'
 } {0 {{} -1e-06 {}}}
 # {1 {SQL logic error}}

@@ -16,7 +16,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5ab

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -16,7 +16,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5ac

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -18,7 +18,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5ad

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -16,7 +16,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5ae

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -18,7 +18,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5af

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5ag

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -16,7 +16,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5ah

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -17,7 +17,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5ai

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -19,7 +19,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5aj

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -17,7 +17,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5ak

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -17,7 +17,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5al

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -16,7 +16,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5alter

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -16,7 +16,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5auto

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5aux

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -377,28 +377,4 @@ do_catchsql_test 12.3.3 {
  SELECT fts5_collist(t1, 1) FROM t1('one AND two');
 } {0 1}

-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 13.1 {
-  CREATE VIRTUAL TABLE t1 USING fts5(a, tokenize=ascii);
-  INSERT INTO t1 VALUES('a b c'), ('d e f');
-  PRAGMA integrity_check;
-} {ok}
-
-do_catchsql_test 13.2 {
-  SELECT highlight(t1, 0, '[', ']') FROM t1
-} {0 {{a b c} {d e f}}}
-
-do_execsql_test 13.3 {
-  PRAGMA writable_schema = 1;
-  UPDATE sqlite_schema SET sql = 'CREATE VIRTUAL TABLE t1 USING fts5(a, tokenize=blah)'
-  WHERE name = 't1';
-}
-
-db close
-sqlite3 db test.db
-do_catchsql_test 13.4 {
-  SELECT highlight(t1, 0, '[', ']') FROM t1
-} {1 {SQL logic error}}
-
 finish_test
@@ -1,71 +0,0 @@
-# 2024 June 24
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-# Tests focusing on the auxiliary function APIs.
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-set testprefix fts5aux
-
-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
-ifcapable !fts5 {
-  finish_test
-  return
-}
-
-do_execsql_test 1.0 {
-  CREATE VIRTUAL TABLE x1 USING fts5(a, b);
-  INSERT INTO x1 VALUES('a b', 'c d');
-  INSERT INTO x1 VALUES('d e', 'a b');
-  INSERT INTO x1 VALUES('a b', 'e f');
-  INSERT INTO x1 VALUES('d e', 'c d');
-}
-
-fts5_aux_test_functions db
-do_execsql_test 1.1 {
-  SELECT fts5_test_all(x1) FROM x1 WHERE rowid=2
-} [list [list {*}{
-  columnsize {2 2}
-  columntext {{d e} {a b}}
-  columntotalsize {8 8}
-  poslist {}
-  tokenize {{d e} {a b}}
-  rowcount 4
-}]]
-
-do_execsql_test 1.2 {
-  SELECT fts5_test_columntext(x1) FROM x1
-} {
-  {{a b} {c d}}
-  {{d e} {a b}}
-  {{a b} {e f}}
-  {{d e} {c d}}
-}
-
-do_execsql_test 1.3 {
-  SELECT fts5_test_rowid(x1) FROM x1
-} {
-  1 2 3 4
-}
-do_execsql_test 1.4 {
-  SELECT fts5_test_phrasecount(x1) FROM x1
-} {
-  0 0 0 0
-}
-do_catchsql_test 1.5 {
-  SELECT fts5_queryphrase(x1, 0) FROM x1
-} {1 SQLITE_RANGE} 
-do_execsql_test 1.6 {
-  SELECT fts5_test_rowcount(x1) FROM x1
-} {4 4 4 4}
-
-
-finish_test
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5auxdata

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -17,7 +17,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5bigpl

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -79,7 +79,7 @@ foreach_detail_mode $::testprefix {

  do_catchsql_test 4.1 {
    SELECT * FROM t1 WHERE rowid MATCH 'a'
-  } {1 {no query solution}}
+  } {1 {unable to use function MATCH in the requested context}}
 }

 #-------------------------------------------------------------------------
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5columnsize

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -16,7 +16,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5config

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5content

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -328,41 +328,4 @@ do_execsql_test 8.3.2 { INSERT INTO t1(t1) VALUES('rebuild') }
 do_execsql_test 8.3.3 { SELECT * FROM t1 WHERE rowid=1 } {one}
 do_execsql_test 8.3.4 { SELECT rowid FROM t1('two') } {2}

-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 9.1 {
-  CREATE TABLE t1(a INTEGER PRIMARY KEY, b);
-  INSERT INTO t1 VALUES(1, 'one two three');
-  INSERT INTO t1 VALUES(2, 'one two three');
-
-  CREATE VIRTUAL TABLE ft USING fts5(b, content=t1, content_rowid=a);
-  INSERT INTO ft(ft) VALUES('rebuild');
-}
-
-do_execsql_test 9.2 {
-  SELECT rowid, b FROM ft('two');
-} {
-  1 {one two three}
-  2 {one two three}
-}
-
-do_execsql_test 9.3 {
-  DELETE FROM t1 WHERE a=2;
-} 
-
-do_catchsql_test 9.4 {
-  SELECT rowid FROM ft('two');
-} {0 {1 2}}
-
-do_catchsql_test 9.5 {
-  SELECT * FROM ft('two');
-} {1 {fts5: missing row 2 from content table 'main'.'t1'}}
-
-fts5_aux_test_functions db
-
-do_catchsql_test 9.6 {
-  SELECT rowid, fts5_columntext(ft, 0) FROM ft('two');
-} {1 SQLITE_CORRUPT_VTAB}
-
 finish_test
-
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5contentless

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5contentless2

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5contentless3

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5contentless4

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,12 +15,11 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5contentless5

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
 }
-unset -nocomplain res

 do_execsql_test 1.0 {
  CREATE VIRTUAL TABLE t1 USING fts5(a, b, c, content='', contentless_delete=1);
@@ -16,7 +16,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5corrupt

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -99,6 +99,6 @@ sqlite3_db_config db DEFENSIVE 0
 do_catchsql_test 3.1 {
  DELETE FROM t3_content WHERE rowid = 3;
  SELECT * FROM t3 WHERE t3 MATCH 'o';
-} {1 {fts5: missing row 3 from content table 'main'.'t3_content'}}
+} {1 {database disk image is malformed}}

 finish_test
@@ -17,7 +17,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5corrupt2

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -100,7 +100,6 @@ set lrowid [db one {SELECT max(rowid) FROM t1_data WHERE (rowid & $mask)=0}]
 set nbyte [db one {SELECT length(block) FROM t1_data WHERE rowid=$lrowid}]
 set all [db eval {SELECT rowid FROM t1}]
 sqlite3_db_config db DEFENSIVE 0
-unset -nocomplain res
 for {set i [expr $nbyte-2]} {$i>=0} {incr i -1} {
  do_execsql_test 2.$i.1 {
    BEGIN;
@@ -153,7 +152,7 @@ foreach {tn hdr} {
      execsql BEGIN

      set fd [db incrblob main x3_data block $rowid]
-      fconfigure $fd -translation binary
+      fconfigure $fd -encoding binary -translation binary
      set existing [read $fd [string length $hdr]]
      seek $fd 0
      puts -nonewline $fd $hdr
@@ -239,7 +238,7 @@ foreach {tn hdr} {
      execsql BEGIN

      set fd [db incrblob main x5_data block $rowid]
-      fconfigure $fd -translation binary
+      fconfigure $fd -encoding binary -translation binary
      puts -nonewline $fd $hdr
      close $fd

@@ -17,7 +17,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5corrupt3

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -4267,7 +4267,7 @@ do_test 35.0 {

 do_catchsql_test 35.1 {
  SELECT * FROM t1 WHERE t1 MATCH 'e*';
-} {1 {fts5: missing row 14 from content table 'main'.'t1_content'}}
+} {1 {database disk image is malformed}}

 #-------------------------------------------------------------------------
 reset_db
@@ -14,7 +14,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5corrupt4

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -17,7 +17,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5corrupt5

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -17,7 +17,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5corrupt6

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -13,7 +13,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5corrupt7

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5dlidx

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5doclist

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -16,7 +16,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5ea

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -13,7 +13,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5eb

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -86,13 +86,13 @@ do_execsql_test 3.0 {
  INSERT INTO e1 VALUES ('just a few words with a / inside');
 }
 do_execsql_test 3.1 {
-  SELECT rowid, format('%g',bm25(e1)) FROM e1 WHERE e1 MATCH '"just"' ORDER BY rank;
+  SELECT rowid, bm25(e1) FROM e1 WHERE e1 MATCH '"just"' ORDER BY rank;
 } {1 -1e-06}
 do_execsql_test 3.2 {
  SELECT rowid FROM e1 WHERE e1 MATCH '"/" OR "just"'
 } 1
 do_execsql_test 3.3 {
-  SELECT rowid, format('%g',bm25(e1)) FROM e1 WHERE e1 MATCH '"/" OR "just"' ORDER BY rank;
+  SELECT rowid, bm25(e1) FROM e1 WHERE e1 MATCH '"/" OR "just"' ORDER BY rank;
 } {1 -1e-06}

 do_execsql_test 3.4 "
@@ -1,48 +0,0 @@
-# 2024 August 8
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#*************************************************************************
-# This file implements regression tests for SQLite library.  The
-# focus of this script is testing the FTS5 module.
-#
-
-source [file join [file dirname [info script]] fts5_common.tcl]
-set testprefix fts5expr
-
-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
-ifcapable !fts5 {
-  finish_test
-  return
-}
-
-do_execsql_test 1.0 {
-  CREATE VIRTUAL TABLE x1 USING fts5(a);
-  INSERT INTO x1(rowid, a) VALUES (113, 'fts5 expr test');
-}
-
-do_execsql_test 1.1 {
-  SELECT rowid FROM x1('expr');
-} {113}
-
-for {set ii 0} {$ii < 300} {incr ii} {
-  set expr "expr "
-  append expr [string repeat "NOT abcd " $ii]
-
-  if {$ii<257} {
-    set res {0 113}
-  } else {
-    set res {1 {fts5 expression tree is too large (maximum depth 256)}}
-  }
-  do_catchsql_test 1.1.$ii {
-    SELECT rowid FROM x1($expr)
-  } $res
-}
-
-finish_test
-
@@ -16,7 +16,7 @@ source [file join [file dirname [info script]] fts5_common.tcl]
 source $testdir/malloc_common.tcl
 set testprefix fts5fault6

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -57,6 +57,7 @@ foreach_detail_mode $testprefix {

 } ;# foreach_detail_mode...

+
 do_execsql_test 4.0 {
  CREATE VIRTUAL TABLE x2 USING fts5(a);
  INSERT INTO x2(x2, rank) VALUES('crisismerge', 2);
@@ -79,18 +80,5 @@ do_faultsim_test 4 -faults oom-* -prep {
  faultsim_test_result {0 {}} {1 SQLITE_NOMEM}
 }

-set TMPDBERROR {1 {unable to open a temporary database file for storing temporary tables}}
-
-do_faultsim_test 5 -faults oom-t* -prep {
-  faultsim_restore_and_reopen
-  execsql { PRAGMA temp_store = memory }
-} -body {
-  execsql { PRAGMA integrity_check }
-} -test {
-  if {[string match {*error code=7*} $testresult]==0} {
-    faultsim_test_result {0 ok} {1 SQLITE_NOMEM} $::TMPDBERROR
-  }
-}
-

 finish_test
@@ -14,7 +14,7 @@ source [file join [file dirname [info script]] fts5_common.tcl]
 source $testdir/malloc_common.tcl
 set testprefix fts5faultG

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -14,7 +14,7 @@ source [file join [file dirname [info script]] fts5_common.tcl]
 source $testdir/malloc_common.tcl
 set testprefix fts5faultG

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -22,7 +22,6 @@ do_execsql_test 1.0 {
  CREATE VIRTUAL TABLE x1 USING fts5(a, b);
 }

-unset -nocomplain res
 foreach {tn expr ok} {
  1 {^abc}           1
  2 {^abc + def}     1
@@ -17,7 +17,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5full

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5hash

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5integrity

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -153,7 +153,6 @@ do_execsql_test 5.3 {
  INSERT INTO gg(gg) VALUES('integrity-check');
 }

-unset -nocomplain res
 do_test 5.4.1 {
  set ok 0
  for {set i 0} {$i < 10000} {incr i} {
@@ -381,32 +380,5 @@ do_execsql_test 12.3 {
 } {ok}


-#-------------------------------------------------------------------
-reset_db
-do_execsql_test 13.1 {
-  CREATE VIRTUAL TABLE t1 USING fts5(a, tokenize=ascii);
-  INSERT INTO t1 VALUES('a b c'), ('d e f');
-  PRAGMA integrity_check;
-} {ok}
-
-db close
-sqlite3 db test.db
-do_catchsql_test 13.2 {
-  PRAGMA integrity_check;
-} {0 ok}
-
-do_execsql_test 13.3 {
-  PRAGMA writable_schema = 1;
-  UPDATE sqlite_schema SET sql = 'CREATE VIRTUAL TABLE t1 USING fts5(a, tokenize=blah)'
-  WHERE name = 't1';
-}
-
-db close
-sqlite3 db test.db
-breakpoint
-do_catchsql_test 13.4 {
-  PRAGMA integrity_check;
-} {1 {SQL logic error}}
-

 finish_test
@@ -33,7 +33,6 @@ proc progress_handler {args} {
  return 0
 }

-unset -nocomplain res
 foreach {tn sql} {
  1 { INSERT INTO t1(rowid, a) VALUES(0, 'z z z z') }
  2 { COMMIT }
@@ -65,3 +64,4 @@ foreach {tn sql} {
 }

 finish_test
+
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5lastrowid

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -517,7 +517,7 @@ fts5_aux_test_functions db
 do_execsql_test 15.3 {
  SELECT fts5_test_all(t1) FROM t1 LIMIT 1;
 } {
-  {columnsize {1 1} columntext {c d} columntotalsize {2 2} poslist {} tokenize {c d} rowcount 2}
+  {columnsize {0 0} columntext {c d} columntotalsize {2 2} poslist {} tokenize {c d} rowcount 2}
 }

 finish_test
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5merge

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -535,36 +535,5 @@ do_execsql_test 19.0 {
  COMMIT;
 }

-#-------------------------------------------------------------------------
-reset_db
-do_execsql_test 20.0 {
-  CREATE VIRTUAL TABLE x1 USING fts5(a);
-  INSERT INTO x1(rowid, a) VALUES
-      (1, 'a b c d'),
-      (2, 'x b c d'),
-      (3, 'x y z d'),
-      (4, 'a y c x');
-}
-
-do_execsql_test 20.1 {
-  SELECT rowid FROM x1 WHERE x1 MATCH 'a' AND x1 MATCH 'b';
-} {1}
-
-do_execsql_test 20.2 {
-  SELECT rowid FROM x1 WHERE x1 MATCH 'a' AND x1 MATCH 'y';
-} {4}
-
-do_execsql_test 20.3 {
-  SELECT rowid FROM x1 WHERE x1 MATCH 'a' OR x1 MATCH 'y';
-} {1 4 3}
-
-do_execsql_test 20.4 {
-  SELECT rowid FROM x1 WHERE x1 MATCH 'a' OR (x1 MATCH 'y' AND x1 MATCH 'd');
-} {1 4 3}
-
-do_execsql_test 20.5 {
-  SELECT rowid FROM x1 WHERE x1 MATCH 'z' OR (x1 MATCH 'a' AND x1 MATCH 'd');
-} {3 1}
-
 finish_test

@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5near

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -14,7 +14,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5optimize

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5optimize2

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5optimize2

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5origintext

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5origintext2

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5origintext3

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5origintext4

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5origintext

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5phrase

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5plan

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -17,7 +17,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5porter

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -18,7 +18,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5porter2

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
@@ -15,7 +15,7 @@
 source [file join [file dirname [info script]] fts5_common.tcl]
 set testprefix fts5prefix

-# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+# If SQLITE_ENABLE_FTS5 is defined, omit this file.
 ifcapable !fts5 {
  finish_test
  return
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
drh	becd92a508	Version 3.45.2 FossilOrigin-Name: d8cd6d49b46a395b13955387d05e9e1a2a47e54fb99f3c9b59835bbefad6af77	2024-03-12 11:06:23 +00:00
drh	0f28d44463	Fix the ".import" command in the CLI so that it works correctly with tables that contain computed columns. FossilOrigin-Name: b26f24441f84a30deb9a562ab6c6de7543fbc3b3b93c34277964c9c21d734153	2024-03-11 11:26:20 +00:00
drh	1b386f1d86	Reenable the use of SQLITE_OMIT_VIRTUALTABLE by fixing a misplaced #endif caused by the merge at [c080560c2d0d753c]. FossilOrigin-Name: 71120ea83783ee04c6dd9ef260f6ec528935b5ea3baf2348c6d5ec258093271b	2024-03-09 13:17:12 +00:00
drh	bd1ee6ccdb	Fix the rtreeJ.test module to align it with [cd017c28d516399e]. FossilOrigin-Name: 111b3d8270db4f61efd9f4c02636f50e44bd9547261d1d922de2708bc7a07151	2024-03-09 13:10:28 +00:00
drh	fd56dbf1b8	Handle an OOM case in fts5 code to query tokendata=1 tables. FossilOrigin-Name: ebf59fa374000169e2ab3f353e2d7c15efd32e3ce2297e893461e6c303de5d4a	2024-03-09 12:30:30 +00:00
drh	c70c328bb7	The NOT NULL strength reduction optimization should be applied to the WHERE clause only. FossilOrigin-Name: be266c713963d724802f5e9ad9d7d3c3d7f4daf1d95b63df6df1beb3a065bdab	2024-03-09 00:38:57 +00:00
drh	57976a82fa	Silently ignore redundant ON CONFLICT clauses in an UPSERT. FossilOrigin-Name: 46245855a0be1b4ed0efcde30f0919fb6361affc4443a4ed2fdac01ab6864df1	2024-03-08 14:11:49 +00:00
drh	526128055b	Fix a memory leak in new memdb1.test test cases that were added by [e638d5e408ea2e18]. No changes to SQLite itself. FossilOrigin-Name: f0a49dc8bc22d4889677d03beccda8f71f7374ae56b5c78f7395769f9272dc77	2024-03-06 21:53:55 +00:00
mistachkin	b99f165a1b	Fix harmless compiler warning seen with MSVC. FossilOrigin-Name: 5aa809bcfecc321f122a60f43bc674c7f099cf1ccb2ed976dabb29d8fde83adc	2024-03-06 21:22:34 +00:00
mistachkin	178cac8e2e	Fix harmless compiler warnings seen with MSVC. FossilOrigin-Name: c0f61524103d2421aa1e0fe39f028eed04d115bb4eb245b6c8623bd1c6fed481	2024-03-06 21:08:42 +00:00
mistachkin	0bda8bfbfb	Fix a minor test file locking issue on Windows. FossilOrigin-Name: a44752806f854f06e787bb789d7dbf647219f15d3e315853bb4bc8049f47ef09	2024-03-06 21:06:07 +00:00
mistachkin	4350d16805	Work around obscure floating point issue seen with older versions of MSVC. FossilOrigin-Name: 6055715febf6e61e37125635b7ec29392fbaab367927411617f5e15d9a95cb82	2024-03-06 21:00:13 +00:00
mistachkin	20f11538f4	Fix two -Werror=lto-type-mismatch warnings reported in [forum:ef62b57bd5\|forum post ef62b57bd5]. FossilOrigin-Name: d4e423f3a466a39e435efba81ac33fd80164aaaa43827c2f4f965c1e77b3ef6c	2024-03-06 20:59:38 +00:00
mistachkin	c87f53a3f3	The quote() SQL function should convert +Inf into 9.0e+999 and -Inf into -9.0e+999. See [forum:/forumpost/6675b25108\|forum post 6675b25108]. FossilOrigin-Name: 07a9ef888db05a85c2baf8781e5ac51a9dd27e0ef94ca4ebd750045e9690226b	2024-03-06 20:58:52 +00:00
mistachkin	31d4a3d27f	Make sure key comprisons are done correctly if the index key contains NaN values that have not been shifted into NULLs. That can only happen due to database corruption, but we need to deal with it nevertheless. FossilOrigin-Name: 7ed922d99ca9801dc1926df529b2fa93be374f587885282ab6e307ea6cf2ccee	2024-03-06 20:58:08 +00:00
mistachkin	0691451557	When inserting a 3-byte cell into a btree, ensure that the extra padding byte is 0x00. This is not necessary for security, as far as I can tell, but it seems like a reasonable precaution. FossilOrigin-Name: f3e841873dffaa8cd2f4f3cf260487ed402febb99b9ccad04e2a1d481e903aca	2024-03-06 20:56:52 +00:00
mistachkin	fe271d6717	Rig sqlite3_serialize() so that it will initialize a previously uninitialized database prior to serializing it, so that it does not have a zero-byte size and does not return NULL (except for OOM). [forum:/forumpost/498777780e16880a\|Forum thread 498777780e16880a]. FossilOrigin-Name: 22a33f133e3e833c960f46e1b4c74043010181ff7ba9e57f2d009b65d3275d82	2024-03-06 20:55:44 +00:00
mistachkin	e7daad213f	When doing a text-affinity comparison between two values where one or both have both a text and a numeric type, make sure the numeric type does not confuse the answer. This is a deeper fix to the problem observed by [forum:/forumpost/3776b48e71\|forum post 3776b48e71]. The problem bisects to [25f2246be404f38b] on 2014-08-24, prior to version 3.8.7. FossilOrigin-Name: 6d385ccda8aba16a37c5e8c39f3aeba97c472321e4c8c9efac2de4518b61bdc8	2024-03-06 20:54:38 +00:00
mistachkin	8013e8cffb	Ensure that the replace() SQL function always returns a TEXT value even when its first argument is numeric and its second argument is an empty string. Fix for the issue reported by [forum:/forumpost/3776b48e71\|forum post 3776b48e71]. FossilOrigin-Name: a7c98c8f19a1ac049b846da584b246706f2159455f4de7b50aacc1385b9f2987	2024-03-06 20:52:38 +00:00
stephan	91b54ccc8f	Reformulate [34439fe3aeea7cbb] slightly to resolve a false-positive OOM reported in [forum:2eadfe94e3\|forum post 2eadfe94e3]. FossilOrigin-Name: 320ccb5d5f5c3b25b319426b62c8a86fc3209a04480f5ca7f6f40cb16f04c795	2024-03-05 17:39:56 +00:00
drh	73811c3252	The value returned by the json_each.json field needs to survive longer than the json_each virtual table itself, in the event that the value is used in an aggregate expression. dbsqlfuzz 5120bd0b3bb0b73eebbcb79ac37c6b0663fccad6 FossilOrigin-Name: 040946b342fd532692025806c124643842fdfda55e0c492cd058dcb7f054cc79	2024-03-05 16:59:00 +00:00
drh	a187643752	Fix rounding in zero-precision %f and %g printf conversions. FossilOrigin-Name: 1ebea57ff212aaac83f388cdebd13f319a7c57b0cdc7467b26d3f49cb7e39666	2024-02-17 03:36:05 +00:00
drh	73a9088ef8	Fix the subtype on the value column from json_each/json_tree for cases when the value is an array or object. FossilOrigin-Name: b278ae3980066e5d0561baa869ef6d22d10cbd0481d1bc0e67f099e93fc3a93b	2024-02-16 21:34:08 +00:00
drh	f3c9b779ff	Fix a bug in PRAGMA integrity_check introduced by enhancement (8a) in release 3.42.0. FossilOrigin-Name: 60dccb23b11f7e4a743e867f393f34f673600c12f1e7199e505f2e2b81c6dacd	2024-02-13 18:44:28 +00:00
drh	fd97f350fd	Have rtree avoid keeping a blob handle open following an error. FossilOrigin-Name: 26978f34bd03b052d40fbc84037fb0e0ca04e571cf8055bf834e9da1dc3cec83	2024-02-12 17:01:33 +00:00
drh	8f28852ca0	Cherrypick multiple fixes for trifling faults from trunk, so that all 834 dbsqlfuzz run clean with ASAN on branch-3.45. dbsqlfuzz. FossilOrigin-Name: c080560c2d0d753c41c265c154c8185b7b5065ba1f2457476aa39c687675d91f	2024-02-11 23:25:02 +00:00
larrybr	bd3d3486d9	Further clarify sqlite3_exec() callback parameter lifetime. FossilOrigin-Name: 044ce823a45f024fe3dfe8a44bab8f25affb7bc54cfbe01a00719217b93ff6f8	2024-02-10 03:12:46 +00:00
larrybr	37fdb9696f	Mention limited lifetime of string arrays passed to sqlite3_exec() callback. FossilOrigin-Name: d14a9d81a59cb55be68cc057166050cbb9b474be865a6998a9beeed54d6b388d	2024-02-08 01:23:22 +00:00
drh	f7853591ba	Detect and respond to an OOM on the jsonStringTerminate() call of jsonReturnStringAsBlob() routine. FossilOrigin-Name: 77431aca6ec0aaeacdc9173ca19e996498650ad19934fc77681203c0c9f06632	2024-02-07 14:16:47 +00:00
drh	ae819b3a50	Return SQLITE_ABORT if the underlying shadow tables change in the middle of an rtree query in such a way as to invalidate an rtree internal priority queue entry. This replaces the SQLITE_ABORT_ROLLBACK mechanism added in [97cffff331b]. FossilOrigin-Name: 061af0d74a436efa24b348e9a0f9fe6d6d52c02e5c03929e6f9c7f0e2ef3e2a0	2024-02-06 13:36:29 +00:00
drh	8b5f0f37fa	Following a ROLLBACK that reverts changes to an RTREE, any pending queries against that same RTREE abort with code SQLITE_ABORT_ROLLBACK. FossilOrigin-Name: 97cffff331b5f95abed5451f9d0cef085c3fc8911efbcd2422c1c78eac17b669	2024-02-03 19:41:34 +00:00
drh	189e44dfec	Version 3.45.1 FossilOrigin-Name: e876e51a0ed5c5b3126f52e532044363a014bc594cfefa87ffb5b82257cc467a	2024-01-30 16:01:20 +00:00
drh	651dcec4a7	Detect malformed nested JSONB earlier and stop rendering to avoid long delays. FossilOrigin-Name: ab40e282465c989bf249453d7c6f60072a38b691f579411cdf9aad234b20f0f7	2024-01-29 21:29:22 +00:00
drh	3ff77c5053	Avoid a potential buffer overread when handling corrupt json blobs. FossilOrigin-Name: ac402cc551b2cbe3f8fbbc9c711a04942eab5eeb9d2f4a394e9370d2380427b5	2024-01-29 16:49:28 +00:00
drh	f838022342	When rendering JSONB back into text JSON, report an error if a zero-length integer or floating-point node is encountered. Otherwise, if the node occurs at the very end of the JSONB, the rendering logic might read one byte past the end of the initialized part of the BLOB byte array. OSSFuzz 66284. FossilOrigin-Name: 3ab08ac75d97ffd9920f5c924362a4819560b40faa8a4f9100068057f5fa420a	2024-01-29 12:58:12 +00:00
drh	e6a50562f4	Automatically disable the DISTINCT optimization during query planning if the ORDER BY clause exceeds 63 terms. FossilOrigin-Name: 6edbdcc02d18727f68f0236e15dde4ecfc77e6f452b522eb4e1e895929b1fb63	2024-01-28 17:44:47 +00:00
drh	f032114147	Apply the same fix found in [99057383acc8f920] to descending scans. FossilOrigin-Name: 593d6a1c2e9256d797f160e867278414e882a3d04d7fea269bea86965eaa7576	2024-01-28 00:35:24 +00:00
drh	00af690017	Slight adjustment to test results for Windows in mmap1.test due to the previous check-in. FossilOrigin-Name: a8043eaed899285b5cf4aab0c23c3dabb8975910c353cb579fd1f1655db390f6	2024-01-23 21:10:28 +00:00
drh	a8556eef91	In os_unix.c and os_win.c, do not allow xFetch() to return a pointer to a page buffer that is right at the end of the mapped region - if the database is corrupted in a specific way such a page buffer might be overread by several bytes. FossilOrigin-Name: d131cab652ac11795322af13d0b330e7e44ab91587a1a3e73fe7b9a14b2dd531	2024-01-23 16:17:00 +00:00
drh	e8df88eae9	Fix harmless "unused parameter" compiler warning in the new fts3IntegrityMethod implementation. FossilOrigin-Name: 9d459f6b50fb6f995e6284a0815c5e211cacac44aad0b96bf01ba68af97f51fc	2024-01-23 15:04:07 +00:00
drh	1e47802761	Bump the version number to 3.45.1 FossilOrigin-Name: 54d34edb89430b266221b7e6eea0afbd2c9dafbe774344469473abc8ad1e13fd	2024-01-23 13:58:41 +00:00
drh	5b9e435d7f	When a JSON input is a blob, but it looks like valid JSON when cast to text, then accept it as valid JSON. This replicates a long-standing bug in the behavior of JSON routines, and thus avoids breaking legacy apps. FossilOrigin-Name: 4c2c1b97dce46a279846380c937ac6de5c367927c6843516641eead7ea6db472	2024-01-23 13:53:45 +00:00
dan	f05bd8b21a	Ensure that the xIntegrity methods of fts3 and fts5 work on read-only databases. FossilOrigin-Name: e79b97369fa740f62f695057d4a2cf8dae48a683982ec879f04a19039c9cb418	2024-01-23 10:47:04 +00:00
drh	b5c5f36da8	When backing out a character in a constructed string in JSON, first make sure the string has not been reset by on OOM. FossilOrigin-Name: 950bf9fe7829864e0abe6d71ca0495f346feb5d7943d76c95e55a6b86ea855da	2024-01-20 12:19:16 +00:00
stephan	0dfdf2db59	wasm build: reformulate an awk invocation to account for awks which do not support the -e flag. Problem reported on the forum via a docker-hosted build. FossilOrigin-Name: 90dd51153fd0a6197e2ee49b5492ad120f0bfc324b60651f3d4f47c286887b46	2024-01-16 14:28:59 +00:00
@@ -1 +1 @@
 .47.0
 .45.2