SQLite

         pager.lo parse.lo pcache.lo pcache1.lo pragma.lo prepare.lo printf.lo \
         random.lo resolve.lo rowset.lo rtree.lo \
         sqlite3session.lo select.lo sqlite3rbu.lo status.lo stmt.lo \
         table.lo threads.lo tokenize.lo treeview.lo trigger.lo \
         update.lo upsert.lo util.lo vacuum.lo \
         vdbe.lo vdbeapi.lo vdbeaux.lo vdbeblob.lo vdbemem.lo vdbesort.lo \
         vdbetrace.lo wal.lo walker.lo where.lo wherecode.lo whereexpr.lo \
         utf.lo vtab.lo
         window.lo utf.lo vtab.lo

# Object files for the amalgamation.
#
LIBOBJS1 = sqlite3.lo

# Determine the real value of LIBOBJ based on the 'configure' script
#

  $(TOP)/src/vxworks.h \
  $(TOP)/src/wal.c \
  $(TOP)/src/wal.h \
  $(TOP)/src/walker.c \
  $(TOP)/src/where.c \
  $(TOP)/src/wherecode.c \
  $(TOP)/src/whereexpr.c \
  $(TOP)/src/whereInt.h
  $(TOP)/src/whereInt.h \
  $(TOP)/src/window.c

# Source code for extensions
#
SRC += \
  $(TOP)/ext/fts1/fts1.c \
  $(TOP)/ext/fts1/fts1.h \
  $(TOP)/ext/fts1/fts1_hash.c \

  $(TOP)/ext/fts3/fts3_unicode2.c \
  $(TOP)/ext/fts3/fts3_write.c
SRC += \
  $(TOP)/ext/icu/sqliteicu.h \
  $(TOP)/ext/icu/icu.c
SRC += \
  $(TOP)/ext/rtree/rtree.h \
  $(TOP)/ext/rtree/rtree.c
  $(TOP)/ext/rtree/rtree.c \
  $(TOP)/ext/rtree/geopoly.c
SRC += \
  $(TOP)/ext/sqlrr/sqlrr.h \
  $(TOP)/ext/sqlrr/sqlrr.c
SRC += \
  $(TOP)/ext/session/sqlite3session.c \
  $(TOP)/ext/session/sqlite3session.h
SRC += \

  $(TOP)/src/test_superlock.c \
  $(TOP)/src/test_syscall.c \
  $(TOP)/src/test_tclsh.c \
  $(TOP)/src/test_tclvar.c \
  $(TOP)/src/test_thread.c \
  $(TOP)/src/test_vfs.c \
  $(TOP)/src/test_windirent.c \
  $(TOP)/src/test_window.c \
  $(TOP)/src/test_wsd.c       \
  $(TOP)/ext/fts3/fts3_term.c \
  $(TOP)/ext/fts3/fts3_test.c  \
  $(TOP)/ext/session/test_session.c \
  $(TOP)/ext/rbu/test_rbu.c 

# Statically linked extensions

  $(TOP)/src/vdbeaux.c \
  $(TOP)/src/vdbe.c \
  $(TOP)/src/vdbemem.c \
  $(TOP)/src/vdbetrace.c \
  $(TOP)/src/where.c \
  $(TOP)/src/wherecode.c \
  $(TOP)/src/whereexpr.c \
  $(TOP)/src/window.c \
  parse.c \
  $(TOP)/ext/fts3/fts3.c \
  $(TOP)/ext/fts3/fts3_aux.c \
  $(TOP)/ext/fts3/fts3_expr.c \
  $(TOP)/ext/fts3/fts3_term.c \
  $(TOP)/ext/fts3/fts3_tokenizer.c \
  $(TOP)/ext/fts3/fts3_write.c \

  $(TOP)/ext/fts2/fts2_tokenizer.h
EXTHDR += \
  $(TOP)/ext/fts3/fts3.h \
  $(TOP)/ext/fts3/fts3Int.h \
  $(TOP)/ext/fts3/fts3_hash.h \
  $(TOP)/ext/fts3/fts3_tokenizer.h
EXTHDR += \
  $(TOP)/ext/rtree/rtree.h
  $(TOP)/ext/rtree/rtree.h \
  $(TOP)/ext/rtree/geopoly.c
EXTHDR += \
  $(TOP)/ext/icu/sqliteicu.h
EXTHDR += \
  $(TOP)/ext/rtree/sqlite3rtree.h
EXTHDR += \
  $(TOP)/ext/sqlrr/sqlrr.h

wherecode.lo:	$(TOP)/src/wherecode.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/wherecode.c

whereexpr.lo:	$(TOP)/src/whereexpr.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/whereexpr.c

window.lo:	$(TOP)/src/window.c $(HDR)
	$(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/window.c

tclsqlite.lo:	$(TOP)/src/tclsqlite.c $(HDR)
	$(LTCOMPILE) -DUSE_TCL_STUBS=1 -c $(TOP)/src/tclsqlite.c

tclsqlite-shell.lo:	$(TOP)/src/tclsqlite.c $(HDR)
	$(LTCOMPILE) -DTCLSH -o $@ -c $(TOP)/src/tclsqlite.c

tclsqlite-stubs.lo:	$(TOP)/src/tclsqlite.c $(HDR)

changeset$(TEXE):	$(TOP)/ext/session/changeset.c sqlite3.lo
	$(LTLINK) -o $@ $(TOP)/ext/session/changeset.c sqlite3.lo $(TLIBS)

rollback-test$(TEXE):	$(TOP)/tool/rollback-test.c sqlite3.lo
	$(LTLINK) -o $@ $(TOP)/tool/rollback-test.c sqlite3.lo $(TLIBS)

atrc$(TEXX): $(TOP)/test/atrc.c sqlite3.lo
	$(LTLINK) -o $@ $(TOP)/test/atrc.c sqlite3.lo $(TLIBS)

LogEst$(TEXE):	$(TOP)/tool/logest.c sqlite3.h
	$(LTLINK) -I. -o $@ $(TOP)/tool/logest.c

wordcount$(TEXE):	$(TOP)/test/wordcount.c sqlite3.lo
	$(LTLINK) -o $@ $(TOP)/test/wordcount.c sqlite3.lo $(TLIBS)

speedtest1$(TEXE):	$(TOP)/test/speedtest1.c sqlite3.c

# These are the "standard" SQLite compilation options used when compiling for
# the Windows platform.
#
!IFNDEF OPT_FEATURE_FLAGS
!IF $(MINIMAL_AMALGAMATION)==0
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_FTS3=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_RTREE=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_GEOPOLY=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_JSON1=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_STMTVTAB=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_DBPAGE_VTAB=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_DBSTAT_VTAB=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_INTROSPECTION_PRAGMAS=1
!ENDIF
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_COLUMN_METADATA=1
!ENDIF

# Should the session extension be enabled?  If so, add compilation options
# to enable it.
#

# This is the source code that the shell executable should be compiled
# with.
#
!IFNDEF SHELL_CORE_SRC
!IF $(DYNAMIC_SHELL)!=0 || $(FOR_WIN10)!=0
SHELL_CORE_SRC =
# <<mark>>
!ELSEIF $(USE_AMALGAMATION)==0
SHELL_CORE_SRC =
# <</mark>>
!ELSE
SHELL_CORE_SRC = $(SQLITE3C)
!ENDIF
!ENDIF

# This is the core library that the shell executable should depend on.
#
!IFNDEF SHELL_CORE_DEP
!IF $(DYNAMIC_SHELL)!=0 || $(FOR_WIN10)!=0
SHELL_CORE_DEP = $(SQLITE3DLL)
# <<mark>>
!ELSEIF $(USE_AMALGAMATION)==0
SHELL_CORE_DEP = libsqlite3.lib
# <</mark>>
!ELSE
SHELL_CORE_DEP =
!ENDIF
!ENDIF

# <<mark>>
# If zlib support is enabled, add the dependencies for it.
#
!IF $(USE_ZLIB)!=0 && $(BUILD_ZLIB)!=0
SHELL_CORE_DEP = zlib $(SHELL_CORE_DEP)
TESTFIXTURE_DEP = zlib $(TESTFIXTURE_DEP)
!ENDIF
# <</mark>>

# This is the core library that the shell executable should link with.
#
!IFNDEF SHELL_CORE_LIB
!IF $(DYNAMIC_SHELL)!=0 || $(FOR_WIN10)!=0
SHELL_CORE_LIB = $(SQLITE3LIB)
# <<mark>>
!ELSEIF $(USE_AMALGAMATION)==0
SHELL_CORE_LIB = libsqlite3.lib
# <</mark>>
!ELSE
SHELL_CORE_LIB =
!ENDIF
!ENDIF

# These are additional linker options used for the shell executable.
#

         date.lo dbpage.lo dbstat.lo delete.lo \
         expr.lo fault.lo fkey.lo \
         fts3.lo fts3_aux.lo fts3_expr.lo fts3_hash.lo fts3_icu.lo \
         fts3_porter.lo fts3_snippet.lo fts3_tokenizer.lo fts3_tokenizer1.lo \
         fts3_tokenize_vtab.lo fts3_unicode.lo fts3_unicode2.lo fts3_write.lo \
         fts5.lo \
         func.lo global.lo hash.lo \
         icu.lo insert.lo legacy.lo loadext.lo \
         icu.lo insert.lo json1.lo legacy.lo loadext.lo \
         main.lo malloc.lo mem0.lo mem1.lo mem2.lo mem3.lo mem5.lo \
         memdb.lo memjournal.lo \
         mutex.lo mutex_noop.lo mutex_unix.lo mutex_w32.lo \
         notify.lo opcodes.lo os.lo os_unix.lo os_win.lo \
         pager.lo pcache.lo pcache1.lo pragma.lo prepare.lo printf.lo \
         random.lo resolve.lo rowset.lo rtree.lo \
         sqlite3session.lo select.lo sqlite3rbu.lo status.lo \
         sqlite3session.lo select.lo sqlite3rbu.lo status.lo stmt.lo \
         table.lo threads.lo tokenize.lo treeview.lo trigger.lo \
         update.lo upsert.lo util.lo vacuum.lo \
         vdbeapi.lo vdbeaux.lo vdbeblob.lo vdbemem.lo vdbesort.lo \
         vdbetrace.lo wal.lo walker.lo where.lo wherecode.lo whereexpr.lo \
         utf.lo vtab.lo
         window.lo utf.lo vtab.lo
# <</mark>>

# Object files for the amalgamation.
#
LIBOBJS1 = sqlite3.lo

# Determine the real value of LIBOBJ based on the 'configure' script

  $(TOP)\src\vdbesort.c \
  $(TOP)\src\vdbetrace.c \
  $(TOP)\src\vtab.c \
  $(TOP)\src\wal.c \
  $(TOP)\src\walker.c \
  $(TOP)\src\where.c \
  $(TOP)\src\wherecode.c \
  $(TOP)\src\whereexpr.c
  $(TOP)\src\whereexpr.c \
  $(TOP)\src\window.c

# Core miscellaneous files.
#
SRC03 = \
  $(TOP)\src\parse.y

# Core header files, part 1.

SRC09 = \
  $(TOP)\ext\fts3\fts3.h \
  $(TOP)\ext\fts3\fts3Int.h \
  $(TOP)\ext\fts3\fts3_hash.h \
  $(TOP)\ext\fts3\fts3_tokenizer.h \
  $(TOP)\ext\icu\sqliteicu.h \
  $(TOP)\ext\rtree\rtree.h \
  $(TOP)\ext\rtree\geopoly.c \
  $(TOP)\ext\rbu\sqlite3rbu.h \
  $(TOP)\ext\session\sqlite3session.h

# Generated source code files
#
SRC10 = \
  opcodes.c \

  $(TOP)\src\test_superlock.c \
  $(TOP)\src\test_syscall.c \
  $(TOP)\src\test_tclsh.c \
  $(TOP)\src\test_tclvar.c \
  $(TOP)\src\test_thread.c \
  $(TOP)\src\test_vfs.c \
  $(TOP)\src\test_windirent.c \
  $(TOP)\src\test_window.c \
  $(TOP)\src\test_wsd.c \
  $(TOP)\ext\fts3\fts3_term.c \
  $(TOP)\ext\fts3\fts3_test.c \
  $(TOP)\ext\rbu\test_rbu.c \
  $(TOP)\ext\session\test_session.c

# Statically linked extensions.

  $(TOP)\ext\fts2\fts2_tokenizer.h
EXTHDR = $(EXTHDR) \
  $(TOP)\ext\fts3\fts3.h \
  $(TOP)\ext\fts3\fts3Int.h \
  $(TOP)\ext\fts3\fts3_hash.h \
  $(TOP)\ext\fts3\fts3_tokenizer.h
EXTHDR = $(EXTHDR) \
  $(TOP)\ext\rtree\rtree.h
  $(TOP)\ext\rtree\rtree.h \
  $(TOP)\ext\rtree\geopoly.c
EXTHDR = $(EXTHDR) \
  $(TOP)\ext\icu\sqliteicu.h
EXTHDR = $(EXTHDR) \
  $(TOP)\ext\rtree\sqlite3rtree.h
EXTHDR = $(EXTHDR) \
  $(TOP)\ext\session\sqlite3session.h

  $(TOP)\test\fuzzdata6.db
# <</mark>>

# Additional compiler options for the shell.  These are only effective
# when the shell is not being dynamically linked.
#
!IF $(DYNAMIC_SHELL)==0 && $(FOR_WIN10)==0
SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_JSON1 -DSQLITE_ENABLE_FTS4 -DSQLITE_ENABLE_EXPLAIN_COMMENTS -DSQLITE_ENABLE_STMTVTAB
SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_DBPAGE_VTAB -DSQLITE_ENABLE_DBSTAT_VTAB
SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_UNKNOWN_SQL_FUNCTION
SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_OFFSET_SQL_FUNC -DSQLITE_INTROSPECTION_PRAGMAS
SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_FTS4=1
SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_EXPLAIN_COMMENTS=1
SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_OFFSET_SQL_FUNC=1
SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_RTREE
!ENDIF

# <<mark>>
# Extra compiler options for various test tools.
#
MPTESTER_COMPILE_OPTS = -DSQLITE_ENABLE_JSON1 -DSQLITE_ENABLE_FTS5
FUZZERSHELL_COMPILE_OPTS = -DSQLITE_ENABLE_JSON1

scrub.exe:	$(TOP)\ext\misc\scrub.c $(SQLITE3C) $(SQLITE3H)
	$(LTLINK) $(NO_WARN) -DSCRUB_STANDALONE=1 $(TOP)\ext\misc\scrub.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS)

srcck1.exe:	$(TOP)\tool\srcck1.c
	$(BCC) $(NO_WARN) -Fe$@ $(TOP)\tool\srcck1.c

sourcetest:	srcck1.exe sqlite3.c
	srcck1.exe sqlite3.c
sourcetest:	srcck1.exe $(SQLITE3C)
	srcck1.exe $(SQLITE3C)

fuzzershell.exe:	$(TOP)\tool\fuzzershell.c $(SQLITE3C) $(SQLITE3H)
	$(LTLINK) $(NO_WARN) $(FUZZERSHELL_COMPILE_OPTS) $(TOP)\tool\fuzzershell.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS)

dbfuzz.exe:	$(TOP)\test\dbfuzz.c $(SQLITE3C) $(SQLITE3H)
	$(LTLINK) $(NO_WARN) $(DBFUZZ_COMPILE_OPTS) $(TOP)\test\dbfuzz.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS)

wherecode.lo:	$(TOP)\src\wherecode.c $(HDR)
	$(LTCOMPILE) $(CORE_COMPILE_OPTS) -c $(TOP)\src\wherecode.c

whereexpr.lo:	$(TOP)\src\whereexpr.c $(HDR)
	$(LTCOMPILE) $(CORE_COMPILE_OPTS) -c $(TOP)\src\whereexpr.c

window.lo:	$(TOP)\src\window.c $(HDR)
	$(LTCOMPILE) $(CORE_COMPILE_OPTS) -c $(TOP)\src\window.c

tclsqlite.lo:	$(TOP)\src\tclsqlite.c $(HDR) $(SQLITE_TCL_DEP)
	$(LTCOMPILE) $(NO_WARN) -DUSE_TCL_STUBS=1 -DBUILD_sqlite -I$(TCLINCDIR) -c $(TOP)\src\tclsqlite.c

tclsqlite-shell.lo:	$(TOP)\src\tclsqlite.c $(HDR) $(SQLITE_TCL_DEP)
	$(LTCOMPILE) $(NO_WARN) -DTCLSH -DBUILD_sqlite -I$(TCLINCDIR) -c $(TOP)\src\tclsqlite.c

tclsqlite3.exe:	tclsqlite-shell.lo $(SQLITE3C) $(SQLITE3H) $(LIBRESOBJS)

fts3_unicode2.lo:	$(TOP)\ext\fts3\fts3_unicode2.c $(HDR) $(EXTHDR)
	$(LTCOMPILE) $(CORE_COMPILE_OPTS) $(NO_WARN) -DSQLITE_CORE -c $(TOP)\ext\fts3\fts3_unicode2.c

fts3_write.lo:	$(TOP)\ext\fts3\fts3_write.c $(HDR) $(EXTHDR)
	$(LTCOMPILE) $(CORE_COMPILE_OPTS) $(NO_WARN) -DSQLITE_CORE -c $(TOP)\ext\fts3\fts3_write.c

json1.lo:	$(TOP)\ext\misc\json1.c $(HDR) $(EXTHDR)
	$(LTCOMPILE) $(CORE_COMPILE_OPTS) $(NO_WARN) -DSQLITE_CORE -c $(TOP)\ext\misc\json1.c

stmt.lo:	$(TOP)\ext\misc\stmt.c $(HDR) $(EXTHDR)
	$(LTCOMPILE) $(CORE_COMPILE_OPTS) $(NO_WARN) -DSQLITE_CORE -c $(TOP)\ext\misc\stmt.c

rtree.lo:	$(TOP)\ext\rtree\rtree.c $(HDR) $(EXTHDR)
	$(LTCOMPILE) $(CORE_COMPILE_OPTS) $(NO_WARN) -DSQLITE_CORE -c $(TOP)\ext\rtree\rtree.c

sqlite3session.lo:	$(TOP)\ext\session\sqlite3session.c $(HDR) $(EXTHDR)
	$(LTCOMPILE) $(CORE_COMPILE_OPTS) $(NO_WARN) -DSQLITE_CORE -c $(TOP)\ext\session\sqlite3session.c

# FTS5 things

# hidden when the library is built via the amalgamation).
#
TESTFIXTURE_FLAGS = -DTCLSH_INIT_PROC=sqlite3TestInit -DSQLITE_TEST=1 -DSQLITE_CRASH_TEST=1
TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_SERVER=1 -DSQLITE_PRIVATE=""
TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_CORE $(NO_WARN)
TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_SERIES_CONSTRAINT_VERIFY=1
TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_DEFAULT_PAGE_SIZE=1024
TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_ENABLE_STMTVTAB
TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_ENABLE_DBPAGE_VTAB
TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_ENABLE_JSON1
TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_ENABLE_STMTVTAB=1
TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_ENABLE_DBPAGE_VTAB=1
TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_ENABLE_JSON1=1
TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) $(TEST_CCONV_OPTS)

TESTFIXTURE_SRC0 = $(TESTEXT) $(TESTSRC2)
TESTFIXTURE_SRC1 = $(TESTEXT) $(SQLITE3C)
!IF $(USE_AMALGAMATION)==0
TESTFIXTURE_SRC = $(TESTSRC) $(TOP)\src\tclsqlite.c $(TESTFIXTURE_SRC0)
!ELSE

	$(LTLINK) $(NO_WARN) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION \
		$(TOP)\ext\fts3\tool\fts3view.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS)

rollback-test.exe:	$(TOP)\tool\rollback-test.c $(SQLITE3C) $(SQLITE3H)
	$(LTLINK) $(NO_WARN) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION \
		$(TOP)\tool\rollback-test.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS)

atrc.exe:	$(TOP)\test\atrc.c $(SQLITE3C) $(SQLITE3H)
	$(LTLINK) $(NO_WARN) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION \
		$(TOP)\test\atrc.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS)

LogEst.exe:	$(TOP)\tool\logest.c $(SQLITE3H)
	$(LTLINK) $(NO_WARN) $(TOP)\tool\LogEst.c /link $(LDFLAGS) $(LTLINKOPTS)

wordcount.exe:	$(TOP)\test\wordcount.c $(SQLITE3C) $(SQLITE3H)
	$(LTLINK) $(NO_WARN) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION \
		$(TOP)\test\wordcount.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS)

# <</mark>>

clean:
	del /Q *.exp *.lo *.ilk *.lib *.obj *.ncb *.pdb *.sdf *.suo 2>NUL
	del /Q *.bsc *.def *.cod *.da *.bb *.bbg *.vc gmon.out 2>NUL
	del /Q $(SQLITE3EXE) $(SQLITE3DLL) Replace.exe 2>NUL
# <<mark>>
	del /Q sqlite3.c sqlite3.h 2>NUL
	del /Q opcodes.c opcodes.h 2>NUL
	del /Q lemon.* lempar.c parse.* 2>NUL
	del /Q mksourceid.* mkkeywordhash.* keywordhash.h 2>NUL
	del /Q notasharedlib.* 2>NUL
	-rmdir /Q/S .deps 2>NUL
	-rmdir /Q/S .libs 2>NUL
	-rmdir /Q/S tsrc 2>NUL
	del /Q .target_source 2>NUL
	del /Q tclsqlite3.exe $(SQLITETCLH) $(SQLITETCLDECLSH) 2>NUL
	del /Q lsm.dll lsmtest.exe 2>NUL
	del /Q testloadext.dll 2>NUL
	del /Q testfixture.exe test.db 2>NUL
	del /Q LogEst.exe fts3view.exe rollback-test.exe showdb.exe dbdump.exe 2>NUL
	del /Q changeset.exe 2>NUL
	del /Q showjournal.exe showstat4.exe showwal.exe speedtest1.exe 2>NUL
	del /Q mptester.exe wordcount.exe rbu.exe srcck1.exe 2>NUL
	del /Q sqlite3.c sqlite3-*.c 2>NUL
	del /Q sqlite3.c sqlite3-*.c sqlite3.h 2>NUL
	del /Q sqlite3rc.h 2>NUL
	del /Q shell.c sqlite3ext.h sqlite3session.h 2>NUL
	del /Q sqlite3_analyzer.exe sqlite3_analyzer.c 2>NUL
	del /Q sqlite-*-output.vsix 2>NUL
	del /Q fuzzershell.exe fuzzcheck.exe sqldiff.exe dbhash.exe 2>NUL
	del /Q sqltclsh.* 2>NUL
	del /Q dbfuzz.exe sessionfuzz.exe 2>NUL
	del /Q kvtest.exe ossshell.exe scrub.exe 2>NUL
	del /Q showshm.exe sqlite3_checker.* sqlite3_expert.exe 2>NUL
	del /Q fts5.* fts5parse.* 2>NUL
	del /Q lsm.h lsm1.c 2>NUL
# <</mark>>

<h1 align="center">SQLite Source Repository</h1>

This repository contains the complete source code for the SQLite database
engine.  Some test scripts are also included.  However, many other test scripts
This repository contains the complete source code for the 
[SQLite database engine](https://sqlite.org/).  Some test scripts 
are also included.  However, many other test scripts
and most of the documentation are managed separately.

SQLite [does not use Git](https://sqlite.org/whynotgit.html).
If you are reading this on GitHub, then you are looking at an
unofficial mirror. See <https://sqlite.org/src> for the official
repository.

3.24.0
3.25.0

AM_CFLAGS = @THREADSAFE_FLAGS@ @DYNAMIC_EXTENSION_FLAGS@ @FTS5_FLAGS@ @JSON1_FLAGS@ @ZLIB_FLAGS@ @SESSION_FLAGS@ -DSQLITE_ENABLE_FTS3 -DSQLITE_ENABLE_RTREE @DEBUG_FLAGS@

AM_CFLAGS = @BUILD_CFLAGS@ 
lib_LTLIBRARIES = libsqlite3.la
libsqlite3_la_SOURCES = sqlite3.c
libsqlite3_la_LDFLAGS = -no-undefined -version-info 8:6:8

bin_PROGRAMS = sqlite3
sqlite3_SOURCES = shell.c sqlite3.h
EXTRA_sqlite3_SOURCES = sqlite3.c

# These are the "standard" SQLite compilation options used when compiling for
# the Windows platform.
#
!IFNDEF OPT_FEATURE_FLAGS
!IF $(MINIMAL_AMALGAMATION)==0
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_FTS3=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_RTREE=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_GEOPOLY=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_JSON1=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_STMTVTAB=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_DBPAGE_VTAB=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_DBSTAT_VTAB=1
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_INTROSPECTION_PRAGMAS=1
!ENDIF
OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_COLUMN_METADATA=1
!ENDIF

# Should the session extension be enabled?  If so, add compilation options
# to enable it.
#

!ENDIF


# Additional compiler options for the shell.  These are only effective
# when the shell is not being dynamically linked.
#
!IF $(DYNAMIC_SHELL)==0 && $(FOR_WIN10)==0
SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_JSON1 -DSQLITE_ENABLE_FTS4 -DSQLITE_ENABLE_EXPLAIN_COMMENTS -DSQLITE_ENABLE_STMTVTAB
SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_DBPAGE_VTAB -DSQLITE_ENABLE_DBSTAT_VTAB
SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_OFFSET_SQL_FUNC -DSQLITE_INTROSPECTION_PRAGMAS
SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_RTREE
SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_FTS4=1
SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_EXPLAIN_COMMENTS=1
SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_OFFSET_SQL_FUNC=1
!ENDIF


# This is the default Makefile target.  The objects listed here
# are what get build when you type just "make" with no arguments.
#
core:	dll shell

AC_PROG_MKDIR_P

# Check for library functions that SQLite can optionally use.
AC_CHECK_FUNCS([fdatasync usleep fullfsync localtime_r gmtime_r])
AC_FUNC_STRERROR_R

AC_CONFIG_FILES([Makefile sqlite3.pc])
BUILD_CFLAGS=
AC_SUBST(BUILD_CFLAGS)

#-------------------------------------------------------------------------
# Two options to enable readline compatible libraries: 
#
#   --enable-editline
#   --enable-readline

#-----------------------------------------------------------------------
#   --enable-threadsafe
#
AC_ARG_ENABLE(threadsafe, [AS_HELP_STRING(
  [--enable-threadsafe], [build a thread-safe library [default=yes]])], 
  [], [enable_threadsafe=yes])
THREADSAFE_FLAGS=-DSQLITE_THREADSAFE=0
if test x"$enable_threadsafe" != "xno"; then
  THREADSAFE_FLAGS="-D_REENTRANT=1 -DSQLITE_THREADSAFE=1"
  BUILD_CFLAGS="$BUILD_CFLAGS -D_REENTRANT=1 -DSQLITE_THREADSAFE=1"
  AC_SEARCH_LIBS(pthread_create, pthread)
  AC_SEARCH_LIBS(pthread_mutexattr_init, pthread)
fi
AC_SUBST(THREADSAFE_FLAGS)
#-----------------------------------------------------------------------

#-----------------------------------------------------------------------
#   --enable-dynamic-extensions
#
AC_ARG_ENABLE(dynamic-extensions, [AS_HELP_STRING(
  [--enable-dynamic-extensions], [support loadable extensions [default=yes]])], 
  [], [enable_dynamic_extensions=yes])
if test x"$enable_dynamic_extensions" != "xno"; then
  AC_SEARCH_LIBS(dlopen, dl)
else
  DYNAMIC_EXTENSION_FLAGS=-DSQLITE_OMIT_LOAD_EXTENSION=1
  BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_OMIT_LOAD_EXTENSION=1"
fi
AC_MSG_CHECKING([for whether to support dynamic extensions])
AC_MSG_RESULT($enable_dynamic_extensions)
#-----------------------------------------------------------------------
AC_SUBST(DYNAMIC_EXTENSION_FLAGS)

#-----------------------------------------------------------------------
#   --enable-fts4
#
AC_ARG_ENABLE(fts4, [AS_HELP_STRING(
  [--enable-fts4], [include fts4 support [default=yes]])], 
  [], [enable_fts4=yes])
if test x"$enable_fts4" = "xyes"; then
  BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_FTS4"
fi
#-----------------------------------------------------------------------

#-----------------------------------------------------------------------
#   --enable-fts3
#
AC_ARG_ENABLE(fts3, [AS_HELP_STRING(
  [--enable-fts3], [include fts3 support [default=no]])], 
  [], [])
if test x"$enable_fts3" = "xyes" -a x"$enable_fts4" = "xno"; then
  BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_FTS3"
fi
#-----------------------------------------------------------------------

#-----------------------------------------------------------------------
#   --enable-fts5
#
AC_ARG_ENABLE(fts5, [AS_HELP_STRING(
  [--enable-fts5], [include fts5 support [default=yes]])], 
  [], [enable_fts5=yes])
if test x"$enable_fts5" = "xyes"; then
  AC_SEARCH_LIBS(log, m)
  FTS5_FLAGS=-DSQLITE_ENABLE_FTS5
  BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_FTS5"
fi
AC_SUBST(FTS5_FLAGS)
#-----------------------------------------------------------------------

#-----------------------------------------------------------------------
#   --enable-json1
#
AC_ARG_ENABLE(json1, [AS_HELP_STRING(
  [--enable-json1], [include json1 support [default=yes]])], 
  [], [enable_json1=yes])
  [],[enable_json1=yes])
if test x"$enable_json1" = "xyes"; then
  JSON1_FLAGS=-DSQLITE_ENABLE_JSON1
  BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_JSON1"
fi
#-----------------------------------------------------------------------
AC_SUBST(JSON1_FLAGS)

#-----------------------------------------------------------------------
#   --enable-rtree
#
AC_ARG_ENABLE(rtree, [AS_HELP_STRING(
  [--enable-rtree], [include rtree support [default=yes]])], 
  [], [enable_rtree=yes])
if test x"$enable_rtree" = "xyes"; then
  BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_RTREE"
fi
#-----------------------------------------------------------------------

#-----------------------------------------------------------------------
#   --enable-session
#
AC_ARG_ENABLE(session, [AS_HELP_STRING(
  [--enable-session], [enable the session extension [default=no]])], 
  [], [enable_session=no])
  [], [])
if test x"$enable_session" = "xyes"; then
  SESSION_FLAGS="-DSQLITE_ENABLE_SESSION -DSQLITE_ENABLE_PREUPDATE_HOOK"
  BUILD_CFLAGS="$BUILD_CFLAGS-DSQLITE_ENABLE_SESSION -DSQLITE_ENABLE_PREUPDATE_HOOK"
fi
AC_SUBST(SESSION_FLAGS)
#-----------------------------------------------------------------------

#-----------------------------------------------------------------------
#   --enable-debug
#
AC_ARG_ENABLE(debug, [AS_HELP_STRING(
  [--enable-debug], [build with debugging features enabled [default=no]])], 
  [], [enable_session=no])
  [], [])
if test x"$enable_debug" = "xyes"; then
  DEBUG_FLAGS="-DSQLITE_DEBUG -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE"
  BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_DEBUG -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE"
  CFLAGS="-g -O0"
fi
AC_SUBST(DEBUG_FLAGS)
#-----------------------------------------------------------------------

#-----------------------------------------------------------------------
#   --enable-static-shell
#
AC_ARG_ENABLE(static-shell, [AS_HELP_STRING(
  [--enable-static-shell], 
  [statically link libsqlite3 into shell tool [default=yes]])], 
  [], [enable_static_shell=yes])
if test x"$enable_static_shell" = "xyes"; then
  EXTRA_SHELL_OBJ=sqlite3-sqlite3.$OBJEXT
else
  EXTRA_SHELL_OBJ=libsqlite3.la
fi
AC_SUBST(EXTRA_SHELL_OBJ)
#-----------------------------------------------------------------------

AC_CHECK_FUNCS(posix_fallocate)
AC_CHECK_HEADERS(zlib.h,[
  AC_SEARCH_LIBS(deflate,z,[ZLIB_FLAGS="-DSQLITE_HAVE_ZLIB"])
  AC_SEARCH_LIBS(deflate,z,[BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_HAVE_ZLIB"])
])
AC_SUBST(ZLIB_FLAGS)

AC_SEARCH_LIBS(system,,,[SHELL_CFLAGS="-DSQLITE_NOHAVE_SYSTEM"])
AC_SUBST(SHELL_CFLAGS)

#-----------------------------------------------------------------------
# UPDATE: Maybe it's better if users just set CFLAGS before invoking
# configure. This option doesn't really add much...

#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for sqlite 3.24.0.
# Generated by GNU Autoconf 2.69 for sqlite 3.25.0.
#
#
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.

subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME='sqlite'
PACKAGE_TARNAME='sqlite'
PACKAGE_VERSION='3.24.0'
PACKAGE_STRING='sqlite 3.24.0'
PACKAGE_VERSION='3.25.0'
PACKAGE_STRING='sqlite 3.25.0'
PACKAGE_BUGREPORT=''
PACKAGE_URL=''

# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H

enable_memsys5
enable_memsys3
enable_fts3
enable_fts4
enable_fts5
enable_json1
enable_update_limit
enable_geopoly
enable_rtree
enable_session
enable_gcov
'
      ac_precious_vars='build_alias
host_alias
target_alias

#
# Report the --help message.
#
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 3.24.0 to adapt to many kinds of systems.
\`configure' configures sqlite 3.25.0 to adapt to many kinds of systems.

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

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of sqlite 3.24.0:";;
     short | recursive ) echo "Configuration of sqlite 3.25.0:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]

  --enable-memsys5        Enable MEMSYS5
  --enable-memsys3        Enable MEMSYS3
  --enable-fts3           Enable the FTS3 extension
  --enable-fts4           Enable the FTS4 extension
  --enable-fts5           Enable the FTS5 extension
  --enable-json1          Enable the JSON1 extension
  --enable-update-limit   Enable the UPDATE/DELETE LIMIT clause
  --enable-geopoly        Enable the GEOPOLY extension
  --enable-rtree          Enable the RTREE extension
  --enable-session        Enable the SESSION extension
  --enable-gcov           Enable coverage testing using gcov

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)

    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
sqlite configure 3.24.0
sqlite configure 3.25.0
generated by GNU Autoconf 2.69

Copyright (C) 2012 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit

  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_mongrel
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 3.24.0, which was
It was created by sqlite $as_me 3.25.0, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@

_ACEOF
exec 5>>config.log
{

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
$as_echo_n "checking the name lister ($NM) interface... " >&6; }
if ${lt_cv_nm_interface+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_nm_interface="BSD nm"
  echo "int some_variable = 0;" > conftest.$ac_ext
  (eval echo "\"\$as_me:3935: $ac_compile\"" >&5)
  (eval echo "\"\$as_me:3937: $ac_compile\"" >&5)
  (eval "$ac_compile" 2>conftest.err)
  cat conftest.err >&5
  (eval echo "\"\$as_me:3938: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
  (eval echo "\"\$as_me:3940: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
  cat conftest.err >&5
  (eval echo "\"\$as_me:3941: output\"" >&5)
  (eval echo "\"\$as_me:3943: output\"" >&5)
  cat conftest.out >&5
  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
    lt_cv_nm_interface="MS dumpbin"
  fi
  rm -f conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5

	;;
    esac
  fi
  rm -rf conftest*
  ;;
*-*-irix6*)
  # Find out which ABI we are using.
  echo '#line 5147 "configure"' > conftest.$ac_ext
  echo '#line 5149 "configure"' > conftest.$ac_ext
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
    if test "$lt_cv_prog_gnu_ld" = yes; then
      case `/usr/bin/file conftest.$ac_objext` in

   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   # The option is referenced via a variable to avoid confusing sed.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:6672: $lt_compile\"" >&5)
   (eval echo "\"\$as_me:6674: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:6676: \$? = $ac_status" >&5
   echo "$as_me:6678: \$? = $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.
     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
       lt_cv_prog_compiler_rtti_exceptions=yes

   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   # The option is referenced via a variable to avoid confusing sed.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:7011: $lt_compile\"" >&5)
   (eval echo "\"\$as_me:7013: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:7015: \$? = $ac_status" >&5
   echo "$as_me:7017: \$? = $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.
     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
       lt_cv_prog_compiler_pic_works=yes

   # (2) before a word containing "conftest.", or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:7116: $lt_compile\"" >&5)
   (eval echo "\"\$as_me:7118: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:7120: \$? = $ac_status" >&5
   echo "$as_me:7122: \$? = $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
     # So say no if there are warnings
     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then

   # (2) before a word containing "conftest.", or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:7171: $lt_compile\"" >&5)
   (eval echo "\"\$as_me:7173: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:7175: \$? = $ac_status" >&5
   echo "$as_me:7177: \$? = $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
     # So say no if there are warnings
     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then

else
  	  if test "$cross_compiling" = yes; then :
  lt_cv_dlopen_self=cross
else
  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
#line 9551 "configure"
#line 9553 "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif

#include <stdio.h>

else
  	  if test "$cross_compiling" = yes; then :
  lt_cv_dlopen_self_static=cross
else
  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
#line 9647 "configure"
#line 9649 "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif

#include <stdio.h>

##########
# Do we want to support multithreaded use of sqlite
#
# Check whether --enable-threadsafe was given.
if test "${enable_threadsafe+set}" = set; then :
  enableval=$enable_threadsafe;
else
  enable_threadsafe=yes
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support threadsafe operation" >&5
$as_echo_n "checking whether to support threadsafe operation... " >&6; }
if test "$enable_threadsafe" = "no"; then
  SQLITE_THREADSAFE=0
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5

fi


#########
# check for debug enabled
# Check whether --enable-debug was given.
if test "${enable_debug+set}" = set; then :
  enableval=$enable_debug; use_debug=$enableval
  enableval=$enable_debug;
else
  use_debug=no
fi

if test "${use_debug}" = "yes" ; then
if test "${enable_debug}" = "yes" ; then
  TARGET_DEBUG="-DSQLITE_DEBUG=1 -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE -O0"
else
  TARGET_DEBUG="-DNDEBUG"
fi


#########
# See whether we should use the amalgamation to build
# Check whether --enable-amalgamation was given.
if test "${enable_amalgamation+set}" = set; then :
  enableval=$enable_amalgamation; use_amalgamation=$enableval
  enableval=$enable_amalgamation;
else
  use_amalgamation=yes
fi

if test "${use_amalgamation}" != "yes" ; then
if test "${enable_amalgamation}" == "no" ; then
  USE_AMALGAMATION=0
fi


#########
# Look for zlib.  Only needed by extensions and by the sqlite3.exe shell
for ac_header in zlib.h

#########
# See whether we should allow loadable extensions
# Check whether --enable-load-extension was given.
if test "${enable_load_extension+set}" = set; then :
  enableval=$enable_load_extension; use_loadextension=$enableval
  enableval=$enable_load_extension;
else
  use_loadextension=yes
  enable_load_extension=yes
fi

if test "${use_loadextension}" = "yes" ; then
if test "${enable_load_extension}" = "yes" ; then
  OPT_FEATURE_FLAGS=""
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
$as_echo_n "checking for library containing dlopen... " >&6; }
if ${ac_cv_search_dlopen+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS

fi

##########
# Do we want to support memsys3 and/or memsys5
#
# Check whether --enable-memsys5 was given.
if test "${enable_memsys5+set}" = set; then :
  enableval=$enable_memsys5; enable_memsys5=yes
  enableval=$enable_memsys5;
else
  enable_memsys5=no
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support MEMSYS5" >&5
$as_echo_n "checking whether to support MEMSYS5... " >&6; }
if test "${enable_memsys5}" = "yes"; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_MEMSYS5"
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
# Check whether --enable-memsys3 was given.
if test "${enable_memsys3+set}" = set; then :
  enableval=$enable_memsys3; enable_memsys3=yes
  enableval=$enable_memsys3;
else
  enable_memsys3=no
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support MEMSYS3" >&5
$as_echo_n "checking whether to support MEMSYS3... " >&6; }
if test "${enable_memsys3}" = "yes" -a "${enable_memsys5}" = "no"; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_MEMSYS3"
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

#########
# See whether we should enable Full Text Search extensions
# Check whether --enable-fts3 was given.
if test "${enable_fts3+set}" = set; then :
  enableval=$enable_fts3; enable_fts3=yes
  enableval=$enable_fts3;
else
  enable_fts3=no
fi

if test "${enable_fts3}" = "yes" ; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS3"
fi
# Check whether --enable-fts4 was given.
if test "${enable_fts4+set}" = set; then :
  enableval=$enable_fts4; enable_fts4=yes
  enableval=$enable_fts4;
else
  enable_fts4=no
fi

if test "${enable_fts4}" = "yes" ; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS4"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing log" >&5
$as_echo_n "checking for library containing log... " >&6; }
if ${ac_cv_search_log+:} false; then :

  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

fi
# Check whether --enable-fts5 was given.
if test "${enable_fts5+set}" = set; then :
  enableval=$enable_fts5; enable_fts5=yes
  enableval=$enable_fts5;
else
  enable_fts5=no
fi

if test "${enable_fts5}" = "yes" ; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS5"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing log" >&5
$as_echo_n "checking for library containing log... " >&6; }
if ${ac_cv_search_log+:} false; then :

fi

#########
# See whether we should enable JSON1
# Check whether --enable-json1 was given.
if test "${enable_json1+set}" = set; then :
  enableval=$enable_json1; enable_json1=yes
  enableval=$enable_json1;
else
  enable_json1=no
fi

if test "${enable_json1}" = "yes" ; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_JSON1"
fi

#########
# See whether we should enable the LIMIT clause on UPDATE and DELETE
# statements.
# Check whether --enable-update-limit was given.
if test "${enable_update_limit+set}" = set; then :
  enableval=$enable_update_limit; enable_udlimit=yes
  enableval=$enable_update_limit;
else
  enable_udlimit=no
fi

if test "${enable_udlimit}" = "yes" ; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_UPDATE_DELETE_LIMIT"
fi

#########
# See whether we should enable GEOPOLY
# Check whether --enable-geopoly was given.
if test "${enable_geopoly+set}" = set; then :
  enableval=$enable_geopoly; enable_geopoly=yes
else
  enable_geopoly=no
fi

if test "${enable_geopoly}" = "yes" ; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_GEOPOLY"
  enable_rtree=yes
fi

#########
# See whether we should enable RTREE
# Check whether --enable-rtree was given.
if test "${enable_rtree+set}" = set; then :
  enableval=$enable_rtree; enable_rtree=yes
  enableval=$enable_rtree;
else
  enable_rtree=no
fi

if test "${enable_rtree}" = "yes" ; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_RTREE"
fi

#########
# See whether we should enable the SESSION extension
# Check whether --enable-session was given.
if test "${enable_session+set}" = set; then :
  enableval=$enable_session; enable_session=yes
  enableval=$enable_session;
else
  enable_session=no
fi

if test "${enable_session}" = "yes" ; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_SESSION"
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_PREUPDATE_HOOK"
fi

BUILD_CFLAGS=$ac_temp_BUILD_CFLAGS


#########
# See whether we should use GCOV
# Check whether --enable-gcov was given.
if test "${enable_gcov+set}" = set; then :
  enableval=$enable_gcov; use_gcov=$enableval
  enableval=$enable_gcov;
else
  use_gcov=no
fi

if test "${use_gcov}" = "yes" ; then
  USE_GCOV=1
else
  USE_GCOV=0
fi

test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# 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 3.24.0, which was
This file was extended by sqlite $as_me 3.25.0, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

Report bugs to the package provider."

_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 3.24.0
sqlite config.status 3.25.0
configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2012 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

fi
AC_SUBST(BUILD_CC)

##########
# Do we want to support multithreaded use of sqlite
#
AC_ARG_ENABLE(threadsafe, 
AC_HELP_STRING([--disable-threadsafe],[Disable mutexing]),,enable_threadsafe=yes)
AC_HELP_STRING([--disable-threadsafe],[Disable mutexing]))
AC_MSG_CHECKING([whether to support threadsafe operation])
if test "$enable_threadsafe" = "no"; then
  SQLITE_THREADSAFE=0
  AC_MSG_RESULT([no])
else
  SQLITE_THREADSAFE=1
  AC_MSG_RESULT([yes])

# Figure out what C libraries are required to compile programs
# that use "fdatasync()" function.
#
AC_SEARCH_LIBS(fdatasync, [rt])

#########
# check for debug enabled
AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug],[enable debugging & verbose explain]),
AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug],[enable debugging & verbose explain]))
      [use_debug=$enableval],[use_debug=no])
if test "${use_debug}" = "yes" ; then
if test "${enable_debug}" = "yes" ; then
  TARGET_DEBUG="-DSQLITE_DEBUG=1 -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE -O0"
else
  TARGET_DEBUG="-DNDEBUG"
fi
AC_SUBST(TARGET_DEBUG)

#########
# See whether we should use the amalgamation to build
AC_ARG_ENABLE(amalgamation, AC_HELP_STRING([--disable-amalgamation],
      [Disable the amalgamation and instead build all files separately]),
      [Disable the amalgamation and instead build all files separately]))
      [use_amalgamation=$enableval],[use_amalgamation=yes])
if test "${use_amalgamation}" != "yes" ; then
if test "${enable_amalgamation}" == "no" ; then
  USE_AMALGAMATION=0
fi
AC_SUBST(USE_AMALGAMATION)

#########
# Look for zlib.  Only needed by extensions and by the sqlite3.exe shell
AC_CHECK_HEADERS(zlib.h)
AC_SEARCH_LIBS(deflate, z, [HAVE_ZLIB="-DSQLITE_HAVE_ZLIB=1"], [HAVE_ZLIB=""])
AC_SUBST(HAVE_ZLIB)

#########
# See whether we should allow loadable extensions
AC_ARG_ENABLE(load-extension, AC_HELP_STRING([--disable-load-extension],
      [Disable loading of external extensions]),
      [Disable loading of external extensions]),,[enable_load_extension=yes])
      [use_loadextension=$enableval],[use_loadextension=yes])
if test "${use_loadextension}" = "yes" ; then
if test "${enable_load_extension}" = "yes" ; then
  OPT_FEATURE_FLAGS=""
  AC_SEARCH_LIBS(dlopen, dl)
else
  OPT_FEATURE_FLAGS="-DSQLITE_OMIT_LOAD_EXTENSION=1"
fi

##########
# Do we want to support memsys3 and/or memsys5
#
AC_ARG_ENABLE(memsys5, 
  AC_HELP_STRING([--enable-memsys5],[Enable MEMSYS5]),
  AC_HELP_STRING([--enable-memsys5],[Enable MEMSYS5]))
  [enable_memsys5=yes],[enable_memsys5=no])
AC_MSG_CHECKING([whether to support MEMSYS5])
if test "${enable_memsys5}" = "yes"; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_MEMSYS5"
  AC_MSG_RESULT([yes])
else
  AC_MSG_RESULT([no])
fi
AC_ARG_ENABLE(memsys3, 
  AC_HELP_STRING([--enable-memsys3],[Enable MEMSYS3]),
  AC_HELP_STRING([--enable-memsys3],[Enable MEMSYS3]))
  [enable_memsys3=yes],[enable_memsys3=no])
AC_MSG_CHECKING([whether to support MEMSYS3])
if test "${enable_memsys3}" = "yes" -a "${enable_memsys5}" = "no"; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_MEMSYS3"
  AC_MSG_RESULT([yes])
else
  AC_MSG_RESULT([no])
fi

#########
# See whether we should enable Full Text Search extensions
AC_ARG_ENABLE(fts3, AC_HELP_STRING([--enable-fts3],
      [Enable the FTS3 extension]),
      [Enable the FTS3 extension]))
      [enable_fts3=yes],[enable_fts3=no])
if test "${enable_fts3}" = "yes" ; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS3"
fi
AC_ARG_ENABLE(fts4, AC_HELP_STRING([--enable-fts4],
      [Enable the FTS4 extension]),
      [Enable the FTS4 extension]))
      [enable_fts4=yes],[enable_fts4=no])
if test "${enable_fts4}" = "yes" ; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS4"
  AC_SEARCH_LIBS([log],[m])
fi
AC_ARG_ENABLE(fts5, AC_HELP_STRING([--enable-fts5],
      [Enable the FTS5 extension]),
      [Enable the FTS5 extension]))
      [enable_fts5=yes],[enable_fts5=no])
if test "${enable_fts5}" = "yes" ; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS5"
  AC_SEARCH_LIBS([log],[m])
fi

#########
# See whether we should enable JSON1
AC_ARG_ENABLE(json1, AC_HELP_STRING([--enable-json1],
AC_ARG_ENABLE(json1, AC_HELP_STRING([--enable-json1],[Enable the JSON1 extension]))
      [Enable the JSON1 extension]),
      [enable_json1=yes],[enable_json1=no])
if test "${enable_json1}" = "yes" ; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_JSON1"
fi

#########
# See whether we should enable the LIMIT clause on UPDATE and DELETE
# statements.
AC_ARG_ENABLE(update-limit, AC_HELP_STRING([--enable-update-limit],
      [Enable the UPDATE/DELETE LIMIT clause]),
      [Enable the UPDATE/DELETE LIMIT clause]))
      [enable_udlimit=yes],[enable_udlimit=no])
if test "${enable_udlimit}" = "yes" ; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_UPDATE_DELETE_LIMIT"
fi

#########
# See whether we should enable GEOPOLY
AC_ARG_ENABLE(geopoly, AC_HELP_STRING([--enable-geopoly],
      [Enable the GEOPOLY extension]),
      [enable_geopoly=yes],[enable_geopoly=no])
if test "${enable_geopoly}" = "yes" ; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_GEOPOLY"
  enable_rtree=yes
fi

#########
# See whether we should enable RTREE
AC_ARG_ENABLE(rtree, AC_HELP_STRING([--enable-rtree],
      [Enable the RTREE extension]),
      [Enable the RTREE extension]))
      [enable_rtree=yes],[enable_rtree=no])
if test "${enable_rtree}" = "yes" ; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_RTREE"
fi

#########
# See whether we should enable the SESSION extension
AC_ARG_ENABLE(session, AC_HELP_STRING([--enable-session],
      [Enable the SESSION extension]),
      [Enable the SESSION extension]))
      [enable_session=yes],[enable_session=no])
if test "${enable_session}" = "yes" ; then
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_SESSION"
  OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_PREUPDATE_HOOK"
fi

#########
# attempt to duplicate any OMITS and ENABLES into the ${OPT_FEATURE_FLAGS} parameter

done
BUILD_CFLAGS=$ac_temp_BUILD_CFLAGS


#########
# See whether we should use GCOV
AC_ARG_ENABLE(gcov, AC_HELP_STRING([--enable-gcov],
      [Enable coverage testing using gcov]),
      [Enable coverage testing using gcov]))
      [use_gcov=$enableval],[use_gcov=no])
if test "${use_gcov}" = "yes" ; then
  USE_GCOV=1
else
  USE_GCOV=0
fi
AC_SUBST(USE_GCOV)

SQLite's OS layer contains the following definitions used in F2FS related
calls:

#define F2FS_IOCTL_MAGIC        0xf5
#define F2FS_IOC_START_ATOMIC_WRITE     _IO(F2FS_IOCTL_MAGIC, 1)
#define F2FS_IOC_COMMIT_ATOMIC_WRITE    _IO(F2FS_IOCTL_MAGIC, 2)
#define F2FS_IOC_START_VOLATILE_WRITE   _IO(F2FS_IOCTL_MAGIC, 3)
#define F2FS_IOC_ABORT_VOLATILE_WRITE   _IO(F2FS_IOCTL_MAGIC, 5)
#define F2FS_IOC_GET_FEATURES           _IOR(F2FS_IOCTL_MAGIC, 12, u32)
#define F2FS_FEATURE_ATOMIC_WRITE       0x0004

After opening a database file on Linux (including Android), SQLite determines
whether or not a file supports F2FS atomic commits as follows:

  u32 flags = 0;
  rc = ioctl(fd, F2FS_IOC_GET_FEATURES, &flags);
  if( rc==0 && (flags & F2FS_FEATURE_ATOMIC_WRITE) ){
    /* File supports F2FS atomic commits */
  }else{
    /* File does NOT support F2FS atomic commits */
  }

where "fd" is the file-descriptor open on the database file.

Usually, when writing to a database file that supports atomic commits, SQLite
accumulates the entire transaction in heap memory, deferring all writes to the
db file until the transaction is committed.

When it is time to commit a transaction on a file that supports atomic
commits, SQLite does:

  /* Take an F_WRLCK lock on the database file. This prevents any other
  ** SQLite clients from reading or writing the file until the lock
  ** is released.  */
  rc = fcntl(fd, F_SETLK, ...);
  if( rc!=0 ) goto failed;

  rc = ioctl(fd, F2FS_IOC_START_ATOMIC_WRITE);
  if( rc!=0 ) goto fallback_to_legacy_journal_commit;

  foreach (dirty page){
    rc = write(fd, ...dirty page...);
    if( rc!=0 ){
      ioctl(fd, F2FS_IOC_ABORT_VOLATILE_WRITE);
      goto fallback_to_legacy_journal_commit;
    }
  }

  rc = ioctl(fd, F2FS_IOC_COMMIT_ATOMIC_WRITE);
  if( rc!=0 ){
    ioctl(fd, F2FS_IOC_ABORT_VOLATILE_WRITE);
    goto fallback_to_legacy_journal_commit;
  }

  /* If we get there, the transaction has been successfully 
  ** committed to persistent storage. The following call
  ** relinquishes the F_WRLCK lock.  */
  fcntl(fd, F_SETLK, ...);

Assumptions:

1. After either of the F2FS_IOC_ABORT_VOLATILE_WRITE calls return,
   the database file is in the state that it was in before
   F2FS_IOC_START_ATOMIC_WRITE was invoked. Even if the ioctl()
   fails - we're ignoring the return code.

   This is true regardless of the type of error that occurred in
   ioctl() or write().

2. If the system fails before the F2FS_IOC_COMMIT_ATOMIC_WRITE is
   completed, then following a reboot the database file is in the
   state that it was in before F2FS_IOC_START_ATOMIC_WRITE was invoked.
   Or, if the write was commited right before the system failed, in a 
   state indicating that all write() calls were successfully committed
   to persistent storage before the failure occurred.

3. If the process crashes before the F2FS_IOC_COMMIT_ATOMIC_WRITE is
   completed then the file is automatically restored to the state that
   it was in before F2FS_IOC_START_ATOMIC_WRITE was called. This occurs
   before the posix advisory lock is automatically dropped - there is
   no chance that another client will be able to read the file in a
   half-committed state before the rollback operation occurs.

  $expert destroy

  uplevel [list do_test $tn [list set {} $candidates] $res]
}


reset_db
do_execsql_test 3.0 {
do_execsql_test 4.0 {
  CREATE TABLE t1(a, b);
  CREATE TABLE t2(c, d);

  WITH s(i) AS ( VALUES(1) UNION ALL SELECT i+1 FROM s WHERE i<100)
  INSERT INTO t1 SELECT (i-1)/50, (i-1)/20 FROM s;

  WITH s(i) AS ( VALUES(1) UNION ALL SELECT i+1 FROM s WHERE i<100)
  INSERT INTO t2 SELECT (i-1)/20, (i-1)/5 FROM s;
}
do_candidates_test 3.1 {
do_candidates_test 4.1 {
  SELECT * FROM t1,t2 WHERE (b=? OR a=?) AND (c=? OR d=?)
} {
  CREATE INDEX t1_idx_00000062 ON t1(b); -- stat1: 100 20 
  CREATE INDEX t1_idx_00000061 ON t1(a); -- stat1: 100 50 
  CREATE INDEX t2_idx_00000063 ON t2(c); -- stat1: 100 20 
  CREATE INDEX t2_idx_00000064 ON t2(d); -- stat1: 100 5
}

do_candidates_test 3.2 {
do_candidates_test 4.2 {
  SELECT * FROM t1,t2 WHERE a=? AND b=? AND c=? AND d=?
} {
  CREATE INDEX t1_idx_000123a7 ON t1(a, b); -- stat1: 100 50 17
  CREATE INDEX t2_idx_0001295b ON t2(c, d); -- stat1: 100 20 5
}

do_execsql_test 3.2 {
do_execsql_test 4.3 {
  CREATE INDEX t1_idx_00000061 ON t1(a); -- stat1: 100 50 
  CREATE INDEX t1_idx_00000062 ON t1(b); -- stat1: 100 20 
  CREATE INDEX t1_idx_000123a7 ON t1(a, b); -- stat1: 100 50 16

  CREATE INDEX t2_idx_00000063 ON t2(c); -- stat1: 100 20 
  CREATE INDEX t2_idx_00000064 ON t2(d); -- stat1: 100 5
  CREATE INDEX t2_idx_0001295b ON t2(c, d); -- stat1: 100 20 5

**
** Flush the contents of the pending-terms table to disk.
*/
static int fts3SavepointMethod(sqlite3_vtab *pVtab, int iSavepoint){
  int rc = SQLITE_OK;
  UNUSED_PARAMETER(iSavepoint);
  assert( ((Fts3Table *)pVtab)->inTransaction );
  assert( ((Fts3Table *)pVtab)->mxSavepoint < iSavepoint );
  assert( ((Fts3Table *)pVtab)->mxSavepoint <= iSavepoint );
  TESTONLY( ((Fts3Table *)pVtab)->mxSavepoint = iSavepoint );
  if( ((Fts3Table *)pVtab)->bIgnoreSavepoint==0 ){
    rc = fts3SyncMethod(pVtab);
  }
  return rc;
}

    tl_print_if_entry $entry
  }

  puts ""
  puts "  return ret;"
  puts "\}"
}

proc code {txt} {
  set txt [string trimright $txt]
  set txt [string trimleft $txt "\n"]
  set n [expr {[string length $txt] - [string length [string trim $txt]]}]
  set ret ""
  foreach L [split $txt "\n"] {
    append ret "[string range $L $n end]\n"
  }
  return [uplevel "subst -nocommands {$ret}"]
}

proc intarray {lInt} {
  set ret ""
  set n [llength $lInt]
  for {set i 0} {$i < $n} {incr i 10} {
    append ret "\n    "
    foreach int [lrange $lInt $i [expr $i+9]] {
      append ret [format "%-7s" "$int, "]
    }
  }
  append ret "\n  "
  set ret
}

proc categories_switch {Cvar first lSecond} {
  upvar $Cvar C
  set ret ""
  append ret "case '$first':\n"
  append ret "          switch( zCat\[1\] ){\n"
  foreach s $lSecond {
    append ret "            case '$s': aArray\[$C($first$s)\] = 1; break;\n"
  }
  append ret "            case '*': \n"
  foreach s $lSecond {
    append ret "              aArray\[$C($first$s)\] = 1;\n"
  }
  append ret "              break;\n"
  append ret "            default: return 1;"
  append ret "          }\n"
  append ret "          break;\n"
}

# Argument is a list. Each element of which is itself a list of two elements:
#
#   * the codepoint
#   * the category
#
# List elements are sorted in order of codepoint.
#
proc print_categories {lMap} {
  set categories {
    Cc Cf Cn Cs
    Ll Lm Lo Lt Lu
    Mc Me Mn
    Nd Nl No
    Pc Pd Pe Pf Pi Po Ps
    Sc Sk Sm So
    Zl Zp Zs

    LC Co
  }

  for {set i 0} {$i < [llength $categories]} {incr i} {
    set C([lindex $categories $i]) [expr 1+$i]
  }

  set caseC [categories_switch C C {c f n s o}]
  set caseL [categories_switch C L {l m o t u C}]
  set caseM [categories_switch C M {c e n}]
  set caseN [categories_switch C N {d l o}]
  set caseP [categories_switch C P {c d e f i o s}]
  set caseS [categories_switch C S {c k m o}]
  set caseZ [categories_switch C Z {l p s}]

  set nCat [expr [llength [array names C]] + 1]
  puts [code {
    int sqlite3Fts5UnicodeNCat(void) { 
      return $nCat;
    }

    int sqlite3Fts5UnicodeCatParse(const char *zCat, u8 *aArray){ 
      aArray[0] = 1;
      switch( zCat[0] ){
        $caseC
        $caseL
        $caseM
        $caseN
        $caseP
        $caseS
        $caseZ
      }
      return 0;
    }
  }]

  set nRepeat 0
  set first   [lindex $lMap 0 0]
  set class   [lindex $lMap 0 1]
  set prev -1

  set CASE(0) "Lu"
  set CASE(1) "Ll"

  foreach m $lMap {
    foreach {codepoint cl} $m {}
    set codepoint [expr "0x$codepoint"]
    if {$codepoint>=(1<<20)} continue

    set bNew 0
    if {$codepoint!=($prev+1)} {
      set bNew 1
    } elseif {
      $cl==$class || ($class=="LC" && $cl==$CASE([expr $nRepeat & 0x01]))
    } {
      incr nRepeat
    } elseif {$class=="Lu" && $nRepeat==1 && $cl=="Ll"} {
      set class LC
      incr nRepeat
    } else {
      set bNew 1
    }
    if {$bNew} {
      lappend lEntries [list $first $class $nRepeat]
      set nRepeat 1
      set first $codepoint
      set class $cl
    }
    set prev $codepoint
  }
  if {$nRepeat>0} {
    lappend lEntries [list $first $class $nRepeat]
  }

  set aBlock [list 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
  set aMap [list]
  foreach e $lEntries {
    foreach {cp class nRepeat} $e {}
    set block [expr ($cp>>16)]
    if {$block>0 && [lindex $aBlock $block]==0} {
      for {set i 1} {$i<=$block} {incr i} {
        if {[lindex $aBlock $i]==0} {
          lset aBlock $i [llength $aMap]
        }
      }
    }
    lappend aMap [expr {$cp & 0xFFFF}]
    lappend aData [expr {($nRepeat << 5) + $C($class)}]
  }
  for {set i 1} {$i<[llength $aBlock]} {incr i} {
    if {[lindex $aBlock $i]==0} {
      lset aBlock $i [llength $aMap]
    }
  }

  set aBlockArray [intarray $aBlock]
  set aMapArray [intarray $aMap]
  set aDataArray [intarray $aData]
  puts [code {
    static u16 aFts5UnicodeBlock[] = {$aBlockArray};
    static u16 aFts5UnicodeMap[] = {$aMapArray};
    static u16 aFts5UnicodeData[] = {$aDataArray};

    int sqlite3Fts5UnicodeCategory(int iCode) { 
      int iRes = -1;
      int iHi;
      int iLo;
      int ret;
      u16 iKey;

      if( iCode>=(1<<20) ){
        return 0;
      }
      iLo = aFts5UnicodeBlock[(iCode>>16)];
      iHi = aFts5UnicodeBlock[1+(iCode>>16)];
      iKey = (iCode & 0xFFFF);
      while( iHi>iLo ){
        int iTest = (iHi + iLo) / 2;
        assert( iTest>=iLo && iTest<iHi );
        if( iKey>=aFts5UnicodeMap[iTest] ){
          iRes = iTest;
          iLo = iTest+1;
        }else{
          iHi = iTest;
        }
      }

      if( iRes<0 ) return 0;
      if( iKey>=(aFts5UnicodeMap[iRes]+(aFts5UnicodeData[iRes]>>5)) ) return 0;
      ret = aFts5UnicodeData[iRes] & 0x1F;
      if( ret!=$C(LC) ) return ret;
      return ((iKey - aFts5UnicodeMap[iRes]) & 0x01) ? $C(Ll) : $C(Lu);
    }

    void sqlite3Fts5UnicodeAscii(u8 *aArray, u8 *aAscii){
      int i = 0;
      int iTbl = 0;
      while( i<128 ){
        int bToken = aArray[ aFts5UnicodeData[iTbl] & 0x1F ];
        int n = (aFts5UnicodeData[iTbl] >> 5) + i;
        for(; i<128 && i<n; i++){
          aAscii[i] = bToken;
        }
        iTbl++;
      }
    }
  }]
}

proc print_test_categories {lMap} {

  set lCP [list]
  foreach e $lMap {
    foreach {cp cat} $e {}
    if {[expr 0x$cp] < (1<<20)} {
      lappend lCP "{0x$cp, \"$cat\"}, "
    }
  }

  set aCP "\n"
  for {set i 0} {$i < [llength $lCP]} {incr i 4} {
    append aCP "    [join [lrange $lCP $i $i+3]]\n"
  }


  puts [code {
    static int categories_test (int *piCode){
      struct Codepoint {
        int iCode;
        const char *zCat;
      } aCP[] = {$aCP};
      int i;
      int iCP = 0;

      for(i=0; i<1000000; i++){
        u8 aArray[40];
        int cat = 0;
        int c = 0;
        memset(aArray, 0, sizeof(aArray));
        if( aCP[iCP].iCode==i ){
          sqlite3Fts5UnicodeCatParse(aCP[iCP].zCat, aArray);
          iCP++;
        }else{
          aArray[0] = 1;
        }

        c = sqlite3Fts5UnicodeCategory(i);
        if( aArray[c]==0 ){
          *piCode = i;
          return 1;
        }
      }

      return 0;
    }
  }]
}

proc print_fold_test {zFunc mappings} {
  global tl_lookup_table

  foreach m $mappings {
    set c [lindex $m 1]
    if {$c == ""} {

}

proc print_test_main {} {
  puts ""
  puts "#include <stdio.h>"
  puts ""
  puts "int main(int argc, char **argv)\{"
  puts "  int r1, r2;"
  puts "  int r1, r2, r3;"
  puts "  int code;"
  puts "  r3 = 0;"
  puts "  r1 = isalnum_test(&code);"
  puts "  if( r1 ) printf(\"isalnum(): Problem with code %d\\n\",code);"
  puts "  else printf(\"isalnum(): test passed\\n\");"
  puts "  r2 = fold_test(&code);"
  puts "  if( r2 ) printf(\"fold(): Problem with code %d\\n\",code);"
  puts "  else printf(\"fold(): test passed\\n\");"
  if {$::generate_fts5_code} {
    puts "  r3 = categories_test(&code);"
    puts "  if( r3 ) printf(\"categories(): Problem with code %d\\n\",code);"
    puts "  else printf(\"categories(): test passed\\n\");"
  }
  puts "  return (r1 || r2);"
  puts "  return (r1 || r2 || r3);"
  puts "\}"
}

# Proces the command line arguments. Exit early if they are not to
# our liking.
#
proc usage {} {

    default {
      usage
    }
  }
}

print_fileheader

if {$::generate_test_code} {
  puts "typedef unsigned short int u16;"
  puts "typedef unsigned char u8;"
  puts "#include <string.h>"
}

# Print the isalnum() function to stdout.
#
set lRange [an_load_separator_ranges]
if {$generate_fts5_code==0} {
print_isalnum ${function_prefix}UnicodeIsalnum $lRange
  print_isalnum ${function_prefix}UnicodeIsalnum $lRange
}

# Leave a gap between the two generated C functions.
#
puts ""
puts ""

# Load the fold data. This is used by the [rd_XXX] commands

print_isdiacritic ${function_prefix}UnicodeIsdiacritic $mappings
puts ""
puts ""

# Print the fold() function to stdout.
#
print_fold ${function_prefix}UnicodeFold

if {$generate_fts5_code} {
  puts ""
  puts ""
  print_categories [cc_load_unicodedata_text ${unicodedata.txt}]
}

# Print the test routines and main() function to stdout, if -test 
# was specified.
#
if {$::generate_test_code} {
  if {$generate_fts5_code==0} {
  print_test_isalnum ${function_prefix}UnicodeIsalnum $lRange
    print_test_isalnum ${function_prefix}UnicodeIsalnum $lRange
  }
  print_fold_test ${function_prefix}UnicodeFold $mappings
  print_test_categories [cc_load_unicodedata_text ${unicodedata.txt}]
  print_test_main 
}

if {$generate_fts5_code} {
  # no-op
} else {
  puts "#endif /* defined(SQLITE_ENABLE_FTS3) || defined(SQLITE_ENABLE_FTS4) */"
  puts "#endif /* !defined(SQLITE_DISABLE_FTS3_UNICODE) */"
}

    foreach elem $c { lappend c2 [expr "0x[string trim $elem]"] }
    set b [string trim $b]
    set d [string trim $d]

    if {$b=="C" || $b=="S"} { set tl_lookup_table($a2) $c2 }
  }
}

proc cc_load_unicodedata_text {zName} {
  set fd [open $zName]
  set lField {
    code
    character_name
    general_category
    canonical_combining_classes
    bidirectional_category
    character_decomposition_mapping
    decimal_digit_value
    digit_value
    numeric_value
    mirrored
    unicode_1_name
    iso10646_comment_field
    uppercase_mapping
    lowercase_mapping
    titlecase_mapping
  }
  set lRet [list]

  while { ![eof $fd] } {
    set line [gets $fd]
    if {$line == ""} continue

    set fields [split $line ";"]
    if {[llength $fields] != [llength $lField]} { error "parse error: $line" }
    foreach $lField $fields {}

    lappend lRet [list $code $general_category]
  }

  close $fd
  set lRet
}

**            document such as "I won first place" is tokenized, entries are
**            added to the FTS index for "i", "won", "first", "1st" and
**            "place".
**
**            This way, even if the tokenizer does not provide synonyms
**            when tokenizing query text (it should not - to do would be
**            inefficient), it doesn't matter if the user queries for 
**            'first + place' or '1st + place', as there are entires in the
**            'first + place' or '1st + place', as there are entries in the
**            FTS index corresponding to both forms of the first token.
**   </ol>
**
**   Whether it is parsing document or query text, any call to xToken that
**   specifies a <i>tflags</i> argument with the FTS5_TOKEN_COLOCATED bit
**   is considered to supply a synonym for the previous token. For example,
**   when parsing the document "I won first place", a tokenizer that supports

**   There is no limit to the number of synonyms that may be provided for a
**   single token.
**
**   In many cases, method (1) above is the best approach. It does not add 
**   extra data to the FTS index or require FTS5 to query for multiple terms,
**   so it is efficient in terms of disk space and query speed. However, it
**   does not support prefix queries very well. If, as suggested above, the
**   token "first" is subsituted for "1st" by the tokenizer, then the query:
**   token "first" is substituted for "1st" by the tokenizer, then the query:
**
**   <codeblock>
**     ... MATCH '1s*'</codeblock>
**
**   will not match documents that contain the token "1st" (as the tokenizer
**   will probably not map "1s" to any prefix of "first").
**

** End of interface to code in fts5_vocab.c.
**************************************************************************/


/**************************************************************************
** Interface to automatically generated code in fts5_unicode2.c. 
*/
int sqlite3Fts5UnicodeIsalnum(int c);
int sqlite3Fts5UnicodeIsdiacritic(int c);
int sqlite3Fts5UnicodeFold(int c, int bRemoveDiacritic);
int sqlite3Fts5UnicodeIsdiacritic(int c);
int sqlite3Fts5UnicodeFold(int c, int bRemoveDiacritic);

int sqlite3Fts5UnicodeCatParse(const char*, u8*);
int sqlite3Fts5UnicodeCategory(int iCode);
void sqlite3Fts5UnicodeAscii(u8*, u8*);
/*
** End of interface to code in fts5_unicode2.c.
**************************************************************************/

#endif

void *sqlite3Fts5ParserAlloc(void *(*mallocProc)(u64));
void sqlite3Fts5ParserFree(void*, void (*freeProc)(void*));
void sqlite3Fts5Parser(void*, int, Fts5Token, Fts5Parse*);
#ifndef NDEBUG
#include <stdio.h>
void sqlite3Fts5ParserTrace(FILE*, char*);
#endif
int sqlite3Fts5ParserFallback(int);


struct Fts5Expr {
  Fts5Index *pIndex;
  Fts5Config *pConfig;
  Fts5ExprNode *pRoot;
  int bDesc;                      /* Iterate in descending rowid order */

*/
static void fts5ExprIsAlnum(
  sqlite3_context *pCtx,          /* Function call context */
  int nArg,                       /* Number of args */
  sqlite3_value **apVal           /* Function arguments */
){
  int iCode;
  u8 aArr[32];
  if( nArg!=1 ){
    sqlite3_result_error(pCtx, 
        "wrong number of arguments to function fts5_isalnum", -1
    );
    return;
  }
  memset(aArr, 0, sizeof(aArr));
  sqlite3Fts5UnicodeCatParse("L*", aArr);
  sqlite3Fts5UnicodeCatParse("N*", aArr);
  sqlite3Fts5UnicodeCatParse("Co", aArr);
  iCode = sqlite3_value_int(apVal[0]);
  sqlite3_result_int(pCtx, sqlite3Fts5UnicodeIsalnum(iCode));
  sqlite3_result_int(pCtx, aArr[sqlite3Fts5UnicodeCategory(iCode)]);
}

static void fts5ExprFold(
  sqlite3_context *pCtx,          /* Function call context */
  int nArg,                       /* Number of args */
  sqlite3_value **apVal           /* Function arguments */
){

  void *pCtx = (void*)pGlobal;

  for(i=0; rc==SQLITE_OK && i<ArraySize(aFunc); i++){
    struct Fts5ExprFunc *p = &aFunc[i];
    rc = sqlite3_create_function(db, p->z, -1, SQLITE_UTF8, pCtx, p->x, 0, 0);
  }

  /* Avoid a warning indicating that sqlite3Fts5ParserTrace() is unused */
  /* Avoid warnings indicating that sqlite3Fts5ParserTrace() and
  ** sqlite3Fts5ParserFallback() are unused */
#ifndef NDEBUG
  (void)sqlite3Fts5ParserTrace;
#endif
  (void)sqlite3Fts5ParserFallback;

  return rc;
}

/*
** Return the number of phrases in expression pExpr.
*/

  int nChar
){
  int n = 0;
  int i;
  for(i=0; i<nChar; i++){
    if( n>=nByte ) return 0;      /* Input contains fewer than nChar chars */
    if( (unsigned char)p[n++]>=0xc0 ){
      while( (p[n] & 0xc0)==0x80 ) n++;
      while( (p[n] & 0xc0)==0x80 ){
        n++;
        if( n>=nByte ) break;
      }
    }
  }
  return n;
}

/*
** pIn is a UTF-8 encoded string, nIn bytes in size. Return the number of

      assert( p->ts.eState==1 || p->ts.eState==2 || p->ts.eState==0 );
      p->ts.eState = 0;
      break;

    case FTS5_SAVEPOINT:
      assert( p->ts.eState==1 );
      assert( iSavepoint>=0 );
      assert( iSavepoint>p->ts.iSavepoint );
      assert( iSavepoint>=p->ts.iSavepoint );
      p->ts.iSavepoint = iSavepoint;
      break;
      
    case FTS5_RELEASE:
      assert( p->ts.eState==1 );
      assert( iSavepoint>=0 );
      assert( iSavepoint<=p->ts.iSavepoint );

    ** return results to the user for this query. The current cursor 
    ** (pCursor) is used to execute the query issued by function 
    ** fts5CursorFirstSorted() above.  */
    assert( pRowidEq==0 && pRowidLe==0 && pRowidGe==0 && pRank==0 );
    assert( nVal==0 && pMatch==0 && bOrderByRank==0 && bDesc==0 );
    assert( pCsr->iLastRowid==LARGEST_INT64 );
    assert( pCsr->iFirstRowid==SMALLEST_INT64 );
    if( pTab->pSortCsr->bDesc ){
      pCsr->iLastRowid = pTab->pSortCsr->iFirstRowid;
      pCsr->iFirstRowid = pTab->pSortCsr->iLastRowid;
    }else{
      pCsr->iLastRowid = pTab->pSortCsr->iLastRowid;
      pCsr->iFirstRowid = pTab->pSortCsr->iFirstRowid;
    }
    pCsr->ePlan = FTS5_PLAN_SOURCE;
    pCsr->pExpr = pTab->pSortCsr->pExpr;
    rc = fts5CursorFirst(pTab, pCsr, bDesc);
  }else if( pMatch ){
    const char *zExpr = (const char*)sqlite3_value_text(apVal[0]);
    if( zExpr==0 ) zExpr = "";

struct Unicode61Tokenizer {
  unsigned char aTokenChar[128];  /* ASCII range token characters */
  char *aFold;                    /* Buffer to fold text into */
  int nFold;                      /* Size of aFold[] in bytes */
  int bRemoveDiacritic;           /* True if remove_diacritics=1 is set */
  int nException;
  int *aiException;

  unsigned char aCategory[32];    /* True for token char categories */
};

static int fts5UnicodeAddExceptions(
  Unicode61Tokenizer *p,          /* Tokenizer object */
  const char *z,                  /* Characters to treat as exceptions */
  int bTokenChars                 /* 1 for 'tokenchars', 0 for 'separators' */
){

      while( zCsr<zTerm ){
        int iCode;
        int bToken;
        READ_UTF8(zCsr, zTerm, iCode);
        if( iCode<128 ){
          p->aTokenChar[iCode] = (unsigned char)bTokenChars;
        }else{
          bToken = sqlite3Fts5UnicodeIsalnum(iCode);
          bToken = p->aCategory[sqlite3Fts5UnicodeCategory(iCode)];
          assert( (bToken==0 || bToken==1) ); 
          assert( (bTokenChars==0 || bTokenChars==1) );
          if( bToken!=bTokenChars && sqlite3Fts5UnicodeIsdiacritic(iCode)==0 ){
            int i;
            for(i=0; i<nNew; i++){
              if( aNew[i]>iCode ) break;
            }

    Unicode61Tokenizer *p = (Unicode61Tokenizer*)pTok;
    sqlite3_free(p->aiException);
    sqlite3_free(p->aFold);
    sqlite3_free(p);
  }
  return;
}

static int unicodeSetCategories(Unicode61Tokenizer *p, const char *zCat){
  const char *z = zCat;

  while( *z ){
    while( *z==' ' || *z=='\t' ) z++;
    if( *z && sqlite3Fts5UnicodeCatParse(z, p->aCategory) ){
      return SQLITE_ERROR;
    }
    while( *z!=' ' && *z!='\t' && *z!='\0' ) z++;
  }

  sqlite3Fts5UnicodeAscii(p->aCategory, p->aTokenChar);
  return SQLITE_OK;
}

/*
** Create a "unicode61" tokenizer.
*/
static int fts5UnicodeCreate(
  void *pUnused, 
  const char **azArg, int nArg,
  Fts5Tokenizer **ppOut
){
  int rc = SQLITE_OK;             /* Return code */
  Unicode61Tokenizer *p = 0;      /* New tokenizer object */ 

  UNUSED_PARAM(pUnused);

  if( nArg%2 ){
    rc = SQLITE_ERROR;
  }else{
    p = (Unicode61Tokenizer*)sqlite3_malloc(sizeof(Unicode61Tokenizer));
    if( p ){
      const char *zCat = "L* N* Co";
      int i;
      memset(p, 0, sizeof(Unicode61Tokenizer));
      memcpy(p->aTokenChar, aAsciiTokenChar, sizeof(aAsciiTokenChar));

      p->bRemoveDiacritic = 1;
      p->nFold = 64;
      p->aFold = sqlite3_malloc(p->nFold * sizeof(char));
      if( p->aFold==0 ){
        rc = SQLITE_NOMEM;
      }

      /* Search for a "categories" argument */
      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; i+=2){
        const char *zArg = azArg[i+1];
        if( 0==sqlite3_stricmp(azArg[i], "remove_diacritics") ){
          if( (zArg[0]!='0' && zArg[0]!='1') || zArg[1] ){
            rc = SQLITE_ERROR;
          }
          p->bRemoveDiacritic = (zArg[0]=='1');
        }else
        if( 0==sqlite3_stricmp(azArg[i], "tokenchars") ){
          rc = fts5UnicodeAddExceptions(p, zArg, 1);
        }else
        if( 0==sqlite3_stricmp(azArg[i], "separators") ){
          rc = fts5UnicodeAddExceptions(p, zArg, 0);
        }else
        if( 0==sqlite3_stricmp(azArg[i], "categories") ){
          /* no-op */
        }else{
          rc = SQLITE_ERROR;
        }
      }

    }else{
      rc = SQLITE_NOMEM;
    }
    if( rc!=SQLITE_OK ){
      fts5UnicodeDelete((Fts5Tokenizer*)p);
      p = 0;
    }
    *ppOut = (Fts5Tokenizer*)p;
  }
  return rc;
}

/*
** Return true if, for the purposes of tokenizing with the tokenizer
** passed as the first argument, codepoint iCode is considered a token 
** character (not a separator).
*/
static int fts5UnicodeIsAlnum(Unicode61Tokenizer *p, int iCode){
  return (
  assert( (sqlite3Fts5UnicodeIsalnum(iCode) & 0xFFFFFFFE)==0 );
  return sqlite3Fts5UnicodeIsalnum(iCode) ^ fts5UnicodeIsException(p, iCode);
    p->aCategory[sqlite3Fts5UnicodeCategory(iCode)]
    ^ fts5UnicodeIsException(p, iCode)
  );
}

static int fts5UnicodeTokenize(
  Fts5Tokenizer *pTokenizer,
  void *pCtx,
  int iUnused,
  const char *pText, int nText,

/*
** DO NOT EDIT THIS MACHINE GENERATED FILE.
*/


#include <assert.h>

/*
** Return true if the argument corresponds to a unicode codepoint
** classified as either a letter or a number. Otherwise false.
**
** The results are undefined if the value passed to this function
** is less than zero.
*/
int sqlite3Fts5UnicodeIsalnum(int c){
  /* Each unsigned integer in the following array corresponds to a contiguous
  ** range of unicode codepoints that are not either letters or numbers (i.e.
  ** codepoints for which this function should return 0).
  **
  ** The most significant 22 bits in each 32-bit value contain the first 
  ** codepoint in the range. The least significant 10 bits are used to store
  ** the size of the range (always at least 1). In other words, the value 
  ** ((C<<22) + N) represents a range of N codepoints starting with codepoint 
  ** C. It is not possible to represent a range larger than 1023 codepoints 
  ** using this format.
  */
  static const unsigned int aEntry[] = {
    0x00000030, 0x0000E807, 0x00016C06, 0x0001EC2F, 0x0002AC07,
    0x0002D001, 0x0002D803, 0x0002EC01, 0x0002FC01, 0x00035C01,
    0x0003DC01, 0x000B0804, 0x000B480E, 0x000B9407, 0x000BB401,
    0x000BBC81, 0x000DD401, 0x000DF801, 0x000E1002, 0x000E1C01,
    0x000FD801, 0x00120808, 0x00156806, 0x00162402, 0x00163C01,
    0x00164437, 0x0017CC02, 0x00180005, 0x00181816, 0x00187802,
    0x00192C15, 0x0019A804, 0x0019C001, 0x001B5001, 0x001B580F,
    0x001B9C07, 0x001BF402, 0x001C000E, 0x001C3C01, 0x001C4401,
    0x001CC01B, 0x001E980B, 0x001FAC09, 0x001FD804, 0x00205804,
    0x00206C09, 0x00209403, 0x0020A405, 0x0020C00F, 0x00216403,
    0x00217801, 0x0023901B, 0x00240004, 0x0024E803, 0x0024F812,
    0x00254407, 0x00258804, 0x0025C001, 0x00260403, 0x0026F001,
    0x0026F807, 0x00271C02, 0x00272C03, 0x00275C01, 0x00278802,
    0x0027C802, 0x0027E802, 0x00280403, 0x0028F001, 0x0028F805,
    0x00291C02, 0x00292C03, 0x00294401, 0x0029C002, 0x0029D401,
    0x002A0403, 0x002AF001, 0x002AF808, 0x002B1C03, 0x002B2C03,
    0x002B8802, 0x002BC002, 0x002C0403, 0x002CF001, 0x002CF807,
    0x002D1C02, 0x002D2C03, 0x002D5802, 0x002D8802, 0x002DC001,
    0x002E0801, 0x002EF805, 0x002F1803, 0x002F2804, 0x002F5C01,
    0x002FCC08, 0x00300403, 0x0030F807, 0x00311803, 0x00312804,
    0x00315402, 0x00318802, 0x0031FC01, 0x00320802, 0x0032F001,
    0x0032F807, 0x00331803, 0x00332804, 0x00335402, 0x00338802,
    0x00340802, 0x0034F807, 0x00351803, 0x00352804, 0x00355C01,
    0x00358802, 0x0035E401, 0x00360802, 0x00372801, 0x00373C06,
    0x00375801, 0x00376008, 0x0037C803, 0x0038C401, 0x0038D007,
    0x0038FC01, 0x00391C09, 0x00396802, 0x003AC401, 0x003AD006,
    0x003AEC02, 0x003B2006, 0x003C041F, 0x003CD00C, 0x003DC417,
    0x003E340B, 0x003E6424, 0x003EF80F, 0x003F380D, 0x0040AC14,
    0x00412806, 0x00415804, 0x00417803, 0x00418803, 0x00419C07,
    0x0041C404, 0x0042080C, 0x00423C01, 0x00426806, 0x0043EC01,
    0x004D740C, 0x004E400A, 0x00500001, 0x0059B402, 0x005A0001,
    0x005A6C02, 0x005BAC03, 0x005C4803, 0x005CC805, 0x005D4802,
    0x005DC802, 0x005ED023, 0x005F6004, 0x005F7401, 0x0060000F,
    0x0062A401, 0x0064800C, 0x0064C00C, 0x00650001, 0x00651002,
    0x0066C011, 0x00672002, 0x00677822, 0x00685C05, 0x00687802,
    0x0069540A, 0x0069801D, 0x0069FC01, 0x006A8007, 0x006AA006,
    0x006C0005, 0x006CD011, 0x006D6823, 0x006E0003, 0x006E840D,
    0x006F980E, 0x006FF004, 0x00709014, 0x0070EC05, 0x0071F802,
    0x00730008, 0x00734019, 0x0073B401, 0x0073C803, 0x00770027,
    0x0077F004, 0x007EF401, 0x007EFC03, 0x007F3403, 0x007F7403,
    0x007FB403, 0x007FF402, 0x00800065, 0x0081A806, 0x0081E805,
    0x00822805, 0x0082801A, 0x00834021, 0x00840002, 0x00840C04,
    0x00842002, 0x00845001, 0x00845803, 0x00847806, 0x00849401,
    0x00849C01, 0x0084A401, 0x0084B801, 0x0084E802, 0x00850005,
    0x00852804, 0x00853C01, 0x00864264, 0x00900027, 0x0091000B,
    0x0092704E, 0x00940200, 0x009C0475, 0x009E53B9, 0x00AD400A,
    0x00B39406, 0x00B3BC03, 0x00B3E404, 0x00B3F802, 0x00B5C001,
    0x00B5FC01, 0x00B7804F, 0x00B8C00C, 0x00BA001A, 0x00BA6C59,
    0x00BC00D6, 0x00BFC00C, 0x00C00005, 0x00C02019, 0x00C0A807,
    0x00C0D802, 0x00C0F403, 0x00C26404, 0x00C28001, 0x00C3EC01,
    0x00C64002, 0x00C6580A, 0x00C70024, 0x00C8001F, 0x00C8A81E,
    0x00C94001, 0x00C98020, 0x00CA2827, 0x00CB003F, 0x00CC0100,
    0x01370040, 0x02924037, 0x0293F802, 0x02983403, 0x0299BC10,
    0x029A7C01, 0x029BC008, 0x029C0017, 0x029C8002, 0x029E2402,
    0x02A00801, 0x02A01801, 0x02A02C01, 0x02A08C09, 0x02A0D804,
    0x02A1D004, 0x02A20002, 0x02A2D011, 0x02A33802, 0x02A38012,
    0x02A3E003, 0x02A4980A, 0x02A51C0D, 0x02A57C01, 0x02A60004,
    0x02A6CC1B, 0x02A77802, 0x02A8A40E, 0x02A90C01, 0x02A93002,
    0x02A97004, 0x02A9DC03, 0x02A9EC01, 0x02AAC001, 0x02AAC803,
    0x02AADC02, 0x02AAF802, 0x02AB0401, 0x02AB7802, 0x02ABAC07,
    0x02ABD402, 0x02AF8C0B, 0x03600001, 0x036DFC02, 0x036FFC02,
    0x037FFC01, 0x03EC7801, 0x03ECA401, 0x03EEC810, 0x03F4F802,
    0x03F7F002, 0x03F8001A, 0x03F88007, 0x03F8C023, 0x03F95013,
    0x03F9A004, 0x03FBFC01, 0x03FC040F, 0x03FC6807, 0x03FCEC06,
    0x03FD6C0B, 0x03FF8007, 0x03FFA007, 0x03FFE405, 0x04040003,
    0x0404DC09, 0x0405E411, 0x0406400C, 0x0407402E, 0x040E7C01,
    0x040F4001, 0x04215C01, 0x04247C01, 0x0424FC01, 0x04280403,
    0x04281402, 0x04283004, 0x0428E003, 0x0428FC01, 0x04294009,
    0x0429FC01, 0x042CE407, 0x04400003, 0x0440E016, 0x04420003,
    0x0442C012, 0x04440003, 0x04449C0E, 0x04450004, 0x04460003,
    0x0446CC0E, 0x04471404, 0x045AAC0D, 0x0491C004, 0x05BD442E,
    0x05BE3C04, 0x074000F6, 0x07440027, 0x0744A4B5, 0x07480046,
    0x074C0057, 0x075B0401, 0x075B6C01, 0x075BEC01, 0x075C5401,
    0x075CD401, 0x075D3C01, 0x075DBC01, 0x075E2401, 0x075EA401,
    0x075F0C01, 0x07BBC002, 0x07C0002C, 0x07C0C064, 0x07C2800F,
    0x07C2C40E, 0x07C3040F, 0x07C3440F, 0x07C4401F, 0x07C4C03C,
    0x07C5C02B, 0x07C7981D, 0x07C8402B, 0x07C90009, 0x07C94002,
    0x07CC0021, 0x07CCC006, 0x07CCDC46, 0x07CE0014, 0x07CE8025,
    0x07CF1805, 0x07CF8011, 0x07D0003F, 0x07D10001, 0x07D108B6,
    0x07D3E404, 0x07D4003E, 0x07D50004, 0x07D54018, 0x07D7EC46,
    0x07D9140B, 0x07DA0046, 0x07DC0074, 0x38000401, 0x38008060,
    0x380400F0,
  };
  static const unsigned int aAscii[4] = {
    0xFFFFFFFF, 0xFC00FFFF, 0xF8000001, 0xF8000001,
  };

  if( (unsigned int)c<128 ){
    return ( (aAscii[c >> 5] & (1 << (c & 0x001F)))==0 );
  }else if( (unsigned int)c<(1<<22) ){
    unsigned int key = (((unsigned int)c)<<10) | 0x000003FF;
    int iRes = 0;
    int iHi = sizeof(aEntry)/sizeof(aEntry[0]) - 1;
    int iLo = 0;
    while( iHi>=iLo ){
      int iTest = (iHi + iLo) / 2;
      if( key >= aEntry[iTest] ){
        iRes = iTest;
        iLo = iTest+1;
      }else{
        iHi = iTest-1;
      }
    }
    assert( aEntry[0]<key );
    assert( key>=aEntry[iRes] );
    return (((unsigned int)c) >= ((aEntry[iRes]>>10) + (aEntry[iRes]&0x3FF)));
  }
  return 1;
}


/*
** If the argument is a codepoint corresponding to a lowercase letter
** in the ASCII range with a diacritic added, return the codepoint
** of the ASCII letter only. For example, if passed 235 - "LATIN
** SMALL LETTER E WITH DIAERESIS" - return 65 ("LATIN SMALL LETTER

  
  else if( c>=66560 && c<66600 ){
    ret = c + 40;
  }

  return ret;
}


#if 0
int sqlite3Fts5UnicodeNCat(void) { 
  return 32;
}
#endif

int sqlite3Fts5UnicodeCatParse(const char *zCat, u8 *aArray){ 
  aArray[0] = 1;
  switch( zCat[0] ){
    case 'C':
          switch( zCat[1] ){
            case 'c': aArray[1] = 1; break;
            case 'f': aArray[2] = 1; break;
            case 'n': aArray[3] = 1; break;
            case 's': aArray[4] = 1; break;
            case 'o': aArray[31] = 1; break;
            case '*': 
              aArray[1] = 1;
              aArray[2] = 1;
              aArray[3] = 1;
              aArray[4] = 1;
              aArray[31] = 1;
              break;
            default: return 1;          }
          break;

    case 'L':
          switch( zCat[1] ){
            case 'l': aArray[5] = 1; break;
            case 'm': aArray[6] = 1; break;
            case 'o': aArray[7] = 1; break;
            case 't': aArray[8] = 1; break;
            case 'u': aArray[9] = 1; break;
            case 'C': aArray[30] = 1; break;
            case '*': 
              aArray[5] = 1;
              aArray[6] = 1;
              aArray[7] = 1;
              aArray[8] = 1;
              aArray[9] = 1;
              aArray[30] = 1;
              break;
            default: return 1;          }
          break;

    case 'M':
          switch( zCat[1] ){
            case 'c': aArray[10] = 1; break;
            case 'e': aArray[11] = 1; break;
            case 'n': aArray[12] = 1; break;
            case '*': 
              aArray[10] = 1;
              aArray[11] = 1;
              aArray[12] = 1;
              break;
            default: return 1;          }
          break;

    case 'N':
          switch( zCat[1] ){
            case 'd': aArray[13] = 1; break;
            case 'l': aArray[14] = 1; break;
            case 'o': aArray[15] = 1; break;
            case '*': 
              aArray[13] = 1;
              aArray[14] = 1;
              aArray[15] = 1;
              break;
            default: return 1;          }
          break;

    case 'P':
          switch( zCat[1] ){
            case 'c': aArray[16] = 1; break;
            case 'd': aArray[17] = 1; break;
            case 'e': aArray[18] = 1; break;
            case 'f': aArray[19] = 1; break;
            case 'i': aArray[20] = 1; break;
            case 'o': aArray[21] = 1; break;
            case 's': aArray[22] = 1; break;
            case '*': 
              aArray[16] = 1;
              aArray[17] = 1;
              aArray[18] = 1;
              aArray[19] = 1;
              aArray[20] = 1;
              aArray[21] = 1;
              aArray[22] = 1;
              break;
            default: return 1;          }
          break;

    case 'S':
          switch( zCat[1] ){
            case 'c': aArray[23] = 1; break;
            case 'k': aArray[24] = 1; break;
            case 'm': aArray[25] = 1; break;
            case 'o': aArray[26] = 1; break;
            case '*': 
              aArray[23] = 1;
              aArray[24] = 1;
              aArray[25] = 1;
              aArray[26] = 1;
              break;
            default: return 1;          }
          break;

    case 'Z':
          switch( zCat[1] ){
            case 'l': aArray[27] = 1; break;
            case 'p': aArray[28] = 1; break;
            case 's': aArray[29] = 1; break;
            case '*': 
              aArray[27] = 1;
              aArray[28] = 1;
              aArray[29] = 1;
              break;
            default: return 1;          }
          break;

  }
  return 0;
}

static u16 aFts5UnicodeBlock[] = {
    0,     1471,  1753,  1760,  1760,  1760,  1760,  1760,  1760,  1760,  
    1760,  1760,  1760,  1760,  1760,  1763,  1765,  
  };
static u16 aFts5UnicodeMap[] = {
    0,     32,    33,    36,    37,    40,    41,    42,    43,    44,    
    45,    46,    48,    58,    60,    63,    65,    91,    92,    93,    
    94,    95,    96,    97,    123,   124,   125,   126,   127,   160,   
    161,   162,   166,   167,   168,   169,   170,   171,   172,   173,   
    174,   175,   176,   177,   178,   180,   181,   182,   184,   185,   
    186,   187,   188,   191,   192,   215,   216,   223,   247,   248,   
    256,   312,   313,   329,   330,   377,   383,   385,   387,   388,   
    391,   394,   396,   398,   402,   403,   405,   406,   409,   412,   
    414,   415,   417,   418,   423,   427,   428,   431,   434,   436,   
    437,   440,   442,   443,   444,   446,   448,   452,   453,   454,   
    455,   456,   457,   458,   459,   460,   461,   477,   478,   496,   
    497,   498,   499,   500,   503,   505,   506,   564,   570,   572,   
    573,   575,   577,   580,   583,   584,   592,   660,   661,   688,   
    706,   710,   722,   736,   741,   748,   749,   750,   751,   768,   
    880,   884,   885,   886,   890,   891,   894,   900,   902,   903,   
    904,   908,   910,   912,   913,   931,   940,   975,   977,   978,   
    981,   984,   1008,  1012,  1014,  1015,  1018,  1020,  1021,  1072,  
    1120,  1154,  1155,  1160,  1162,  1217,  1231,  1232,  1329,  1369,  
    1370,  1377,  1417,  1418,  1423,  1425,  1470,  1471,  1472,  1473,  
    1475,  1476,  1478,  1479,  1488,  1520,  1523,  1536,  1542,  1545,  
    1547,  1548,  1550,  1552,  1563,  1566,  1568,  1600,  1601,  1611,  
    1632,  1642,  1646,  1648,  1649,  1748,  1749,  1750,  1757,  1758,  
    1759,  1765,  1767,  1769,  1770,  1774,  1776,  1786,  1789,  1791,  
    1792,  1807,  1808,  1809,  1810,  1840,  1869,  1958,  1969,  1984,  
    1994,  2027,  2036,  2038,  2039,  2042,  2048,  2070,  2074,  2075,  
    2084,  2085,  2088,  2089,  2096,  2112,  2137,  2142,  2208,  2210,  
    2276,  2304,  2307,  2308,  2362,  2363,  2364,  2365,  2366,  2369,  
    2377,  2381,  2382,  2384,  2385,  2392,  2402,  2404,  2406,  2416,  
    2417,  2418,  2425,  2433,  2434,  2437,  2447,  2451,  2474,  2482,  
    2486,  2492,  2493,  2494,  2497,  2503,  2507,  2509,  2510,  2519,  
    2524,  2527,  2530,  2534,  2544,  2546,  2548,  2554,  2555,  2561,  
    2563,  2565,  2575,  2579,  2602,  2610,  2613,  2616,  2620,  2622,  
    2625,  2631,  2635,  2641,  2649,  2654,  2662,  2672,  2674,  2677,  
    2689,  2691,  2693,  2703,  2707,  2730,  2738,  2741,  2748,  2749,  
    2750,  2753,  2759,  2761,  2763,  2765,  2768,  2784,  2786,  2790,  
    2800,  2801,  2817,  2818,  2821,  2831,  2835,  2858,  2866,  2869,  
    2876,  2877,  2878,  2879,  2880,  2881,  2887,  2891,  2893,  2902,  
    2903,  2908,  2911,  2914,  2918,  2928,  2929,  2930,  2946,  2947,  
    2949,  2958,  2962,  2969,  2972,  2974,  2979,  2984,  2990,  3006,  
    3008,  3009,  3014,  3018,  3021,  3024,  3031,  3046,  3056,  3059,  
    3065,  3066,  3073,  3077,  3086,  3090,  3114,  3125,  3133,  3134,  
    3137,  3142,  3146,  3157,  3160,  3168,  3170,  3174,  3192,  3199,  
    3202,  3205,  3214,  3218,  3242,  3253,  3260,  3261,  3262,  3263,  
    3264,  3270,  3271,  3274,  3276,  3285,  3294,  3296,  3298,  3302,  
    3313,  3330,  3333,  3342,  3346,  3389,  3390,  3393,  3398,  3402,  
    3405,  3406,  3415,  3424,  3426,  3430,  3440,  3449,  3450,  3458,  
    3461,  3482,  3507,  3517,  3520,  3530,  3535,  3538,  3542,  3544,  
    3570,  3572,  3585,  3633,  3634,  3636,  3647,  3648,  3654,  3655,  
    3663,  3664,  3674,  3713,  3716,  3719,  3722,  3725,  3732,  3737,  
    3745,  3749,  3751,  3754,  3757,  3761,  3762,  3764,  3771,  3773,  
    3776,  3782,  3784,  3792,  3804,  3840,  3841,  3844,  3859,  3860,  
    3861,  3864,  3866,  3872,  3882,  3892,  3893,  3894,  3895,  3896,  
    3897,  3898,  3899,  3900,  3901,  3902,  3904,  3913,  3953,  3967,  
    3968,  3973,  3974,  3976,  3981,  3993,  4030,  4038,  4039,  4046,  
    4048,  4053,  4057,  4096,  4139,  4141,  4145,  4146,  4152,  4153,  
    4155,  4157,  4159,  4160,  4170,  4176,  4182,  4184,  4186,  4190,  
    4193,  4194,  4197,  4199,  4206,  4209,  4213,  4226,  4227,  4229,  
    4231,  4237,  4238,  4239,  4240,  4250,  4253,  4254,  4256,  4295,  
    4301,  4304,  4347,  4348,  4349,  4682,  4688,  4696,  4698,  4704,  
    4746,  4752,  4786,  4792,  4800,  4802,  4808,  4824,  4882,  4888,  
    4957,  4960,  4969,  4992,  5008,  5024,  5120,  5121,  5741,  5743,  
    5760,  5761,  5787,  5788,  5792,  5867,  5870,  5888,  5902,  5906,  
    5920,  5938,  5941,  5952,  5970,  5984,  5998,  6002,  6016,  6068,  
    6070,  6071,  6078,  6086,  6087,  6089,  6100,  6103,  6104,  6107,  
    6108,  6109,  6112,  6128,  6144,  6150,  6151,  6155,  6158,  6160,  
    6176,  6211,  6212,  6272,  6313,  6314,  6320,  6400,  6432,  6435,  
    6439,  6441,  6448,  6450,  6451,  6457,  6464,  6468,  6470,  6480,  
    6512,  6528,  6576,  6593,  6600,  6608,  6618,  6622,  6656,  6679,  
    6681,  6686,  6688,  6741,  6742,  6743,  6744,  6752,  6753,  6754,  
    6755,  6757,  6765,  6771,  6783,  6784,  6800,  6816,  6823,  6824,  
    6912,  6916,  6917,  6964,  6965,  6966,  6971,  6972,  6973,  6978,  
    6979,  6981,  6992,  7002,  7009,  7019,  7028,  7040,  7042,  7043,  
    7073,  7074,  7078,  7080,  7082,  7083,  7084,  7086,  7088,  7098,  
    7142,  7143,  7144,  7146,  7149,  7150,  7151,  7154,  7164,  7168,  
    7204,  7212,  7220,  7222,  7227,  7232,  7245,  7248,  7258,  7288,  
    7294,  7360,  7376,  7379,  7380,  7393,  7394,  7401,  7405,  7406,  
    7410,  7412,  7413,  7424,  7468,  7531,  7544,  7545,  7579,  7616,  
    7676,  7680,  7830,  7838,  7936,  7944,  7952,  7960,  7968,  7976,  
    7984,  7992,  8000,  8008,  8016,  8025,  8027,  8029,  8031,  8033,  
    8040,  8048,  8064,  8072,  8080,  8088,  8096,  8104,  8112,  8118,  
    8120,  8124,  8125,  8126,  8127,  8130,  8134,  8136,  8140,  8141,  
    8144,  8150,  8152,  8157,  8160,  8168,  8173,  8178,  8182,  8184,  
    8188,  8189,  8192,  8203,  8208,  8214,  8216,  8217,  8218,  8219,  
    8221,  8222,  8223,  8224,  8232,  8233,  8234,  8239,  8240,  8249,  
    8250,  8251,  8255,  8257,  8260,  8261,  8262,  8263,  8274,  8275,  
    8276,  8277,  8287,  8288,  8298,  8304,  8305,  8308,  8314,  8317,  
    8318,  8319,  8320,  8330,  8333,  8334,  8336,  8352,  8400,  8413,  
    8417,  8418,  8421,  8448,  8450,  8451,  8455,  8456,  8458,  8459,  
    8462,  8464,  8467,  8468,  8469,  8470,  8472,  8473,  8478,  8484,  
    8485,  8486,  8487,  8488,  8489,  8490,  8494,  8495,  8496,  8500,  
    8501,  8505,  8506,  8508,  8510,  8512,  8517,  8519,  8522,  8523,  
    8524,  8526,  8527,  8528,  8544,  8579,  8581,  8585,  8592,  8597,  
    8602,  8604,  8608,  8609,  8611,  8612,  8614,  8615,  8622,  8623,  
    8654,  8656,  8658,  8659,  8660,  8661,  8692,  8960,  8968,  8972,  
    8992,  8994,  9001,  9002,  9003,  9084,  9085,  9115,  9140,  9180,  
    9186,  9216,  9280,  9312,  9372,  9450,  9472,  9655,  9656,  9665,  
    9666,  9720,  9728,  9839,  9840,  9985,  10088, 10089, 10090, 10091, 
    10092, 10093, 10094, 10095, 10096, 10097, 10098, 10099, 10100, 10101, 
    10102, 10132, 10176, 10181, 10182, 10183, 10214, 10215, 10216, 10217, 
    10218, 10219, 10220, 10221, 10222, 10223, 10224, 10240, 10496, 10627, 
    10628, 10629, 10630, 10631, 10632, 10633, 10634, 10635, 10636, 10637, 
    10638, 10639, 10640, 10641, 10642, 10643, 10644, 10645, 10646, 10647, 
    10648, 10649, 10712, 10713, 10714, 10715, 10716, 10748, 10749, 10750, 
    11008, 11056, 11077, 11079, 11088, 11264, 11312, 11360, 11363, 11365, 
    11367, 11374, 11377, 11378, 11380, 11381, 11383, 11388, 11390, 11393, 
    11394, 11492, 11493, 11499, 11503, 11506, 11513, 11517, 11518, 11520, 
    11559, 11565, 11568, 11631, 11632, 11647, 11648, 11680, 11688, 11696, 
    11704, 11712, 11720, 11728, 11736, 11744, 11776, 11778, 11779, 11780, 
    11781, 11782, 11785, 11786, 11787, 11788, 11789, 11790, 11799, 11800, 
    11802, 11803, 11804, 11805, 11806, 11808, 11809, 11810, 11811, 11812, 
    11813, 11814, 11815, 11816, 11817, 11818, 11823, 11824, 11834, 11904, 
    11931, 12032, 12272, 12288, 12289, 12292, 12293, 12294, 12295, 12296, 
    12297, 12298, 12299, 12300, 12301, 12302, 12303, 12304, 12305, 12306, 
    12308, 12309, 12310, 12311, 12312, 12313, 12314, 12315, 12316, 12317, 
    12318, 12320, 12321, 12330, 12334, 12336, 12337, 12342, 12344, 12347, 
    12348, 12349, 12350, 12353, 12441, 12443, 12445, 12447, 12448, 12449, 
    12539, 12540, 12543, 12549, 12593, 12688, 12690, 12694, 12704, 12736, 
    12784, 12800, 12832, 12842, 12872, 12880, 12881, 12896, 12928, 12938, 
    12977, 12992, 13056, 13312, 19893, 19904, 19968, 40908, 40960, 40981, 
    40982, 42128, 42192, 42232, 42238, 42240, 42508, 42509, 42512, 42528, 
    42538, 42560, 42606, 42607, 42608, 42611, 42612, 42622, 42623, 42624, 
    42655, 42656, 42726, 42736, 42738, 42752, 42775, 42784, 42786, 42800, 
    42802, 42864, 42865, 42873, 42878, 42888, 42889, 42891, 42896, 42912, 
    43000, 43002, 43003, 43010, 43011, 43014, 43015, 43019, 43020, 43043, 
    43045, 43047, 43048, 43056, 43062, 43064, 43065, 43072, 43124, 43136, 
    43138, 43188, 43204, 43214, 43216, 43232, 43250, 43256, 43259, 43264, 
    43274, 43302, 43310, 43312, 43335, 43346, 43359, 43360, 43392, 43395, 
    43396, 43443, 43444, 43446, 43450, 43452, 43453, 43457, 43471, 43472, 
    43486, 43520, 43561, 43567, 43569, 43571, 43573, 43584, 43587, 43588, 
    43596, 43597, 43600, 43612, 43616, 43632, 43633, 43639, 43642, 43643, 
    43648, 43696, 43697, 43698, 43701, 43703, 43705, 43710, 43712, 43713, 
    43714, 43739, 43741, 43742, 43744, 43755, 43756, 43758, 43760, 43762, 
    43763, 43765, 43766, 43777, 43785, 43793, 43808, 43816, 43968, 44003, 
    44005, 44006, 44008, 44009, 44011, 44012, 44013, 44016, 44032, 55203, 
    55216, 55243, 55296, 56191, 56319, 57343, 57344, 63743, 63744, 64112, 
    64256, 64275, 64285, 64286, 64287, 64297, 64298, 64312, 64318, 64320, 
    64323, 64326, 64434, 64467, 64830, 64831, 64848, 64914, 65008, 65020, 
    65021, 65024, 65040, 65047, 65048, 65049, 65056, 65072, 65073, 65075, 
    65077, 65078, 65079, 65080, 65081, 65082, 65083, 65084, 65085, 65086, 
    65087, 65088, 65089, 65090, 65091, 65092, 65093, 65095, 65096, 65097, 
    65101, 65104, 65108, 65112, 65113, 65114, 65115, 65116, 65117, 65118, 
    65119, 65122, 65123, 65124, 65128, 65129, 65130, 65136, 65142, 65279, 
    65281, 65284, 65285, 65288, 65289, 65290, 65291, 65292, 65293, 65294, 
    65296, 65306, 65308, 65311, 65313, 65339, 65340, 65341, 65342, 65343, 
    65344, 65345, 65371, 65372, 65373, 65374, 65375, 65376, 65377, 65378, 
    65379, 65380, 65382, 65392, 65393, 65438, 65440, 65474, 65482, 65490, 
    65498, 65504, 65506, 65507, 65508, 65509, 65512, 65513, 65517, 65529, 
    65532, 0,     13,    40,    60,    63,    80,    128,   256,   263,   
    311,   320,   373,   377,   394,   400,   464,   509,   640,   672,   
    768,   800,   816,   833,   834,   842,   896,   927,   928,   968,   
    976,   977,   1024,  1064,  1104,  1184,  2048,  2056,  2058,  2103,  
    2108,  2111,  2135,  2136,  2304,  2326,  2335,  2336,  2367,  2432,  
    2494,  2560,  2561,  2565,  2572,  2576,  2581,  2585,  2616,  2623,  
    2624,  2640,  2656,  2685,  2687,  2816,  2873,  2880,  2904,  2912,  
    2936,  3072,  3680,  4096,  4097,  4098,  4099,  4152,  4167,  4178,  
    4198,  4224,  4226,  4227,  4272,  4275,  4279,  4281,  4283,  4285,  
    4286,  4304,  4336,  4352,  4355,  4391,  4396,  4397,  4406,  4416,  
    4480,  4482,  4483,  4531,  4534,  4543,  4545,  4549,  4560,  5760,  
    5803,  5804,  5805,  5806,  5808,  5814,  5815,  5824,  8192,  9216,  
    9328,  12288, 26624, 28416, 28496, 28497, 28559, 28563, 45056, 53248, 
    53504, 53545, 53605, 53607, 53610, 53613, 53619, 53627, 53635, 53637, 
    53644, 53674, 53678, 53760, 53826, 53829, 54016, 54112, 54272, 54298, 
    54324, 54350, 54358, 54376, 54402, 54428, 54430, 54434, 54437, 54441, 
    54446, 54454, 54459, 54461, 54469, 54480, 54506, 54532, 54535, 54541, 
    54550, 54558, 54584, 54587, 54592, 54598, 54602, 54610, 54636, 54662, 
    54688, 54714, 54740, 54766, 54792, 54818, 54844, 54870, 54896, 54922, 
    54952, 54977, 54978, 55003, 55004, 55010, 55035, 55036, 55061, 55062, 
    55068, 55093, 55094, 55119, 55120, 55126, 55151, 55152, 55177, 55178, 
    55184, 55209, 55210, 55235, 55236, 55242, 55246, 60928, 60933, 60961, 
    60964, 60967, 60969, 60980, 60985, 60987, 60994, 60999, 61001, 61003, 
    61005, 61009, 61012, 61015, 61017, 61019, 61021, 61023, 61025, 61028, 
    61031, 61036, 61044, 61049, 61054, 61056, 61067, 61089, 61093, 61099, 
    61168, 61440, 61488, 61600, 61617, 61633, 61649, 61696, 61712, 61744, 
    61808, 61926, 61968, 62016, 62032, 62208, 62256, 62263, 62336, 62368, 
    62406, 62432, 62464, 62528, 62530, 62713, 62720, 62784, 62800, 62971, 
    63045, 63104, 63232, 0,     42710, 42752, 46900, 46912, 47133, 63488, 
    1,     32,    256,   0,     65533, 
  };
static u16 aFts5UnicodeData[] = {
    1025,  61,    117,   55,    117,   54,    50,    53,    57,    53,    
    49,    85,    333,   85,    121,   85,    841,   54,    53,    50,    
    56,    48,    56,    837,   54,    57,    50,    57,    1057,  61,    
    53,    151,   58,    53,    56,    58,    39,    52,    57,    34,    
    58,    56,    58,    57,    79,    56,    37,    85,    56,    47,    
    39,    51,    111,   53,    745,   57,    233,   773,   57,    261,   
    1822,  37,    542,   37,    1534,  222,   69,    73,    37,    126,   
    126,   73,    69,    137,   37,    73,    37,    105,   101,   73,    
    37,    73,    37,    190,   158,   37,    126,   126,   73,    37,    
    126,   94,    37,    39,    94,    69,    135,   41,    40,    37,    
    41,    40,    37,    41,    40,    37,    542,   37,    606,   37,    
    41,    40,    37,    126,   73,    37,    1886,  197,   73,    37,    
    73,    69,    126,   105,   37,    286,   2181,  39,    869,   582,   
    152,   390,   472,   166,   248,   38,    56,    38,    568,   3596,  
    158,   38,    56,    94,    38,    101,   53,    88,    41,    53,    
    105,   41,    73,    37,    553,   297,   1125,  94,    37,    105,   
    101,   798,   133,   94,    57,    126,   94,    37,    1641,  1541,  
    1118,  58,    172,   75,    1790,  478,   37,    2846,  1225,  38,    
    213,   1253,  53,    49,    55,    1452,  49,    44,    53,    76,    
    53,    76,    53,    44,    871,   103,   85,    162,   121,   85,    
    55,    85,    90,    364,   53,    85,    1031,  38,    327,   684,   
    333,   149,   71,    44,    3175,  53,    39,    236,   34,    58,    
    204,   70,    76,    58,    140,   71,    333,   103,   90,    39,    
    469,   34,    39,    44,    967,   876,   2855,  364,   39,    333,   
    1063,  300,   70,    58,    117,   38,    711,   140,   38,    300,   
    38,    108,   38,    172,   501,   807,   108,   53,    39,    359,   
    876,   108,   42,    1735,  44,    42,    44,    39,    106,   268,   
    138,   44,    74,    39,    236,   327,   76,    85,    333,   53,    
    38,    199,   231,   44,    74,    263,   71,    711,   231,   39,    
    135,   44,    39,    106,   140,   74,    74,    44,    39,    42,    
    71,    103,   76,    333,   71,    87,    207,   58,    55,    76,    
    42,    199,   71,    711,   231,   71,    71,    71,    44,    106,   
    76,    76,    108,   44,    135,   39,    333,   76,    103,   44,    
    76,    42,    295,   103,   711,   231,   71,    167,   44,    39,    
    106,   172,   76,    42,    74,    44,    39,    71,    76,    333,   
    53,    55,    44,    74,    263,   71,    711,   231,   71,    167,   
    44,    39,    42,    44,    42,    140,   74,    74,    44,    44,    
    42,    71,    103,   76,    333,   58,    39,    207,   44,    39,    
    199,   103,   135,   71,    39,    71,    71,    103,   391,   74,    
    44,    74,    106,   106,   44,    39,    42,    333,   111,   218,   
    55,    58,    106,   263,   103,   743,   327,   167,   39,    108,   
    138,   108,   140,   76,    71,    71,    76,    333,   239,   58,    
    74,    263,   103,   743,   327,   167,   44,    39,    42,    44,    
    170,   44,    74,    74,    76,    74,    39,    71,    76,    333,   
    71,    74,    263,   103,   1319,  39,    106,   140,   106,   106,   
    44,    39,    42,    71,    76,    333,   207,   58,    199,   74,    
    583,   775,   295,   39,    231,   44,    106,   108,   44,    266,   
    74,    53,    1543,  44,    71,    236,   55,    199,   38,    268,   
    53,    333,   85,    71,    39,    71,    39,    39,    135,   231,   
    103,   39,    39,    71,    135,   44,    71,    204,   76,    39,    
    167,   38,    204,   333,   135,   39,    122,   501,   58,    53,    
    122,   76,    218,   333,   335,   58,    44,    58,    44,    58,    
    44,    54,    50,    54,    50,    74,    263,   1159,  460,   42,    
    172,   53,    76,    167,   364,   1164,  282,   44,    218,   90,    
    181,   154,   85,    1383,  74,    140,   42,    204,   42,    76,    
    74,    76,    39,    333,   213,   199,   74,    76,    135,   108,   
    39,    106,   71,    234,   103,   140,   423,   44,    74,    76,    
    202,   44,    39,    42,    333,   106,   44,    90,    1225,  41,    
    41,    1383,  53,    38,    10631, 135,   231,   39,    135,   1319,  
    135,   1063,  135,   231,   39,    135,   487,   1831,  135,   2151,  
    108,   309,   655,   519,   346,   2727,  49,    19847, 85,    551,   
    61,    839,   54,    50,    2407,  117,   110,   423,   135,   108,   
    583,   108,   85,    583,   76,    423,   103,   76,    1671,  76,    
    42,    236,   266,   44,    74,    364,   117,   38,    117,   55,    
    39,    44,    333,   335,   213,   49,    149,   108,   61,    333,   
    1127,  38,    1671,  1319,  44,    39,    2247,  935,   108,   138,   
    76,    106,   74,    44,    202,   108,   58,    85,    333,   967,   
    167,   1415,  554,   231,   74,    333,   47,    1114,  743,   76,    
    106,   85,    1703,  42,    44,    42,    236,   44,    42,    44,    
    74,    268,   202,   332,   44,    333,   333,   245,   38,    213,   
    140,   42,    1511,  44,    42,    172,   42,    44,    170,   44,    
    74,    231,   333,   245,   346,   300,   314,   76,    42,    967,   
    42,    140,   74,    76,    42,    44,    74,    71,    333,   1415,  
    44,    42,    76,    106,   44,    42,    108,   74,    149,   1159,  
    266,   268,   74,    76,    181,   333,   103,   333,   967,   198,   
    85,    277,   108,   53,    428,   42,    236,   135,   44,    135,   
    74,    44,    71,    1413,  2022,  421,   38,    1093,  1190,  1260,  
    140,   4830,  261,   3166,  261,   265,   197,   201,   261,   265,   
    261,   265,   197,   201,   261,   41,    41,    41,    94,    229,   
    265,   453,   261,   264,   261,   264,   261,   264,   165,   69,    
    137,   40,    56,    37,    120,   101,   69,    137,   40,    120,   
    133,   69,    137,   120,   261,   169,   120,   101,   69,    137,   
    40,    88,    381,   162,   209,   85,    52,    51,    54,    84,    
    51,    54,    52,    277,   59,    60,    162,   61,    309,   52,    
    51,    149,   80,    117,   57,    54,    50,    373,   57,    53,    
    48,    341,   61,    162,   194,   47,    38,    207,   121,   54,    
    50,    38,    335,   121,   54,    50,    422,   855,   428,   139,   
    44,    107,   396,   90,    41,    154,   41,    90,    37,    105,   
    69,    105,   37,    58,    41,    90,    57,    169,   218,   41,    
    58,    41,    58,    41,    58,    137,   58,    37,    137,   37,    
    135,   37,    90,    69,    73,    185,   94,    101,   58,    57,    
    90,    37,    58,    527,   1134,  94,    142,   47,    185,   186,   
    89,    154,   57,    90,    57,    90,    57,    250,   57,    1018,  
    89,    90,    57,    58,    57,    1018,  8601,  282,   153,   666,   
    89,    250,   54,    50,    2618,  57,    986,   825,   1306,  217,   
    602,   1274,  378,   1935,  2522,  719,   5882,  57,    314,   57,    
    1754,  281,   3578,  57,    4634,  3322,  54,    50,    54,    50,    
    54,    50,    54,    50,    54,    50,    54,    50,    54,    50,    
    975,   1434,  185,   54,    50,    1017,  54,    50,    54,    50,    
    54,    50,    54,    50,    54,    50,    537,   8218,  4217,  54,    
    50,    54,    50,    54,    50,    54,    50,    54,    50,    54,    
    50,    54,    50,    54,    50,    54,    50,    54,    50,    54,    
    50,    2041,  54,    50,    54,    50,    1049,  54,    50,    8281,  
    1562,  697,   90,    217,   346,   1513,  1509,  126,   73,    69,    
    254,   105,   37,    94,    37,    94,    165,   70,    105,   37,    
    3166,  37,    218,   158,   108,   94,    149,   47,    85,    1221,  
    37,    37,    1799,  38,    53,    44,    743,   231,   231,   231,   
    231,   231,   231,   231,   231,   1036,  85,    52,    51,    52,    
    51,    117,   52,    51,    53,    52,    51,    309,   49,    85,    
    49,    53,    52,    51,    85,    52,    51,    54,    50,    54,    
    50,    54,    50,    54,    50,    181,   38,    341,   81,    858,   
    2874,  6874,  410,   61,    117,   58,    38,    39,    46,    54,    
    50,    54,    50,    54,    50,    54,    50,    54,    50,    90,    
    54,    50,    54,    50,    54,    50,    54,    50,    49,    54,    
    82,    58,    302,   140,   74,    49,    166,   90,    110,   38,    
    39,    53,    90,    2759,  76,    88,    70,    39,    49,    2887,  
    53,    102,   39,    1319,  3015,  90,    143,   346,   871,   1178,  
    519,   1018,  335,   986,   271,   58,    495,   1050,  335,   1274,  
    495,   2042,  8218,  39,    39,    2074,  39,    39,    679,   38,    
    36583, 1786,  1287,  198,   85,    8583,  38,    117,   519,   333,   
    71,    1502,  39,    44,    107,   53,    332,   53,    38,    798,   
    44,    2247,  334,   76,    213,   760,   294,   88,    478,   69,    
    2014,  38,    261,   190,   350,   38,    88,    158,   158,   382,   
    70,    37,    231,   44,    103,   44,    135,   44,    743,   74,    
    76,    42,    154,   207,   90,    55,    58,    1671,  149,   74,    
    1607,  522,   44,    85,    333,   588,   199,   117,   39,    333,   
    903,   268,   85,    743,   364,   74,    53,    935,   108,   42,    
    1511,  44,    74,    140,   74,    44,    138,   437,   38,    333,   
    85,    1319,  204,   74,    76,    74,    76,    103,   44,    263,   
    44,    42,    333,   149,   519,   38,    199,   122,   39,    42,    
    1543,  44,    39,    108,   71,    76,    167,   76,    39,    44,    
    39,    71,    38,    85,    359,   42,    76,    74,    85,    39,    
    70,    42,    44,    199,   199,   199,   231,   231,   1127,  74,    
    44,    74,    44,    74,    53,    42,    44,    333,   39,    39,    
    743,   1575,  36,    68,    68,    36,    63,    63,    11719, 3399,  
    229,   165,   39,    44,    327,   57,    423,   167,   39,    71,    
    71,    3463,  536,   11623, 54,    50,    2055,  1735,  391,   55,    
    58,    524,   245,   54,    50,    53,    236,   53,    81,    80,    
    54,    50,    54,    50,    54,    50,    54,    50,    54,    50,    
    54,    50,    54,    50,    54,    50,    85,    54,    50,    149,   
    112,   117,   149,   49,    54,    50,    54,    50,    54,    50,    
    117,   57,    49,    121,   53,    55,    85,    167,   4327,  34,    
    117,   55,    117,   54,    50,    53,    57,    53,    49,    85,    
    333,   85,    121,   85,    841,   54,    53,    50,    56,    48,    
    56,    837,   54,    57,    50,    57,    54,    50,    53,    54,    
    50,    85,    327,   38,    1447,  70,    999,   199,   199,   199,   
    103,   87,    57,    56,    58,    87,    58,    153,   90,    98,    
    90,    391,   839,   615,   71,    487,   455,   3943,  117,   1455,  
    314,   1710,  143,   570,   47,    410,   1466,  44,    935,   1575,  
    999,   143,   551,   46,    263,   46,    967,   53,    1159,  263,   
    53,    174,   1289,  1285,  2503,  333,   199,   39,    1415,  71,    
    39,    743,   53,    271,   711,   207,   53,    839,   53,    1799,  
    71,    39,    108,   76,    140,   135,   103,   871,   108,   44,    
    271,   309,   935,   79,    53,    1735,  245,   711,   271,   615,   
    271,   2343,  1007,  42,    44,    42,    1703,  492,   245,   655,   
    333,   76,    42,    1447,  106,   140,   74,    76,    85,    34,    
    149,   807,   333,   108,   1159,  172,   42,    268,   333,   149,   
    76,    42,    1543,  106,   300,   74,    135,   149,   333,   1383,  
    44,    42,    44,    74,    204,   42,    44,    333,   28135, 3182,  
    149,   34279, 18215, 2215,  39,    1482,  140,   422,   71,    7898,  
    1274,  1946,  74,    108,   122,   202,   258,   268,   90,    236,   
    986,   140,   1562,  2138,  108,   58,    2810,  591,   841,   837,   
    841,   229,   581,   841,   837,   41,    73,    41,    73,    137,   
    265,   133,   37,    229,   357,   841,   837,   73,    137,   265,   
    233,   837,   73,    137,   169,   41,    233,   837,   841,   837,   
    841,   837,   841,   837,   841,   837,   841,   837,   841,   901,   
    809,   57,    805,   57,    197,   809,   57,    805,   57,    197,   
    809,   57,    805,   57,    197,   809,   57,    805,   57,    197,   
    809,   57,    805,   57,    197,   94,    1613,  135,   871,   71,    
    39,    39,    327,   135,   39,    39,    39,    39,    39,    39,    
    103,   71,    39,    39,    39,    39,    39,    39,    71,    39,    
    135,   231,   135,   135,   39,    327,   551,   103,   167,   551,   
    89,    1434,  3226,  506,   474,   506,   506,   367,   1018,  1946,  
    1402,  954,   1402,  314,   90,    1082,  218,   2266,  666,   1210,  
    186,   570,   2042,  58,    5850,  154,   2010,  154,   794,   2266,  
    378,   2266,  3738,  39,    39,    39,    39,    39,    39,    17351, 
    34,    3074,  7692,  63,    63,    
  };

int sqlite3Fts5UnicodeCategory(int iCode) { 
  int iRes = -1;
  int iHi;
  int iLo;
  int ret;
  u16 iKey;

  if( iCode>=(1<<20) ){
    return 0;
  }
  iLo = aFts5UnicodeBlock[(iCode>>16)];
  iHi = aFts5UnicodeBlock[1+(iCode>>16)];
  iKey = (iCode & 0xFFFF);
  while( iHi>iLo ){
    int iTest = (iHi + iLo) / 2;
    assert( iTest>=iLo && iTest<iHi );
    if( iKey>=aFts5UnicodeMap[iTest] ){
      iRes = iTest;
      iLo = iTest+1;
    }else{
      iHi = iTest;
    }
  }

  if( iRes<0 ) return 0;
  if( iKey>=(aFts5UnicodeMap[iRes]+(aFts5UnicodeData[iRes]>>5)) ) return 0;
  ret = aFts5UnicodeData[iRes] & 0x1F;
  if( ret!=30 ) return ret;
  return ((iKey - aFts5UnicodeMap[iRes]) & 0x01) ? 5 : 9;
}

void sqlite3Fts5UnicodeAscii(u8 *aArray, u8 *aAscii){
  int i = 0;
  int iTbl = 0;
  while( i<128 ){
    int bToken = aArray[ aFts5UnicodeData[iTbl] & 0x1F ];
    int n = (aFts5UnicodeData[iTbl] >> 5) + i;
    for(; i<128 && i<n; i++){
      aAscii[i] = (u8)bToken;
    }
    iTbl++;
  }
}

# 2016 Jan 15
#
# 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.
#
#*************************************************************************
#

source [file join [file dirname [info script]] fts5_common.tcl]
ifcapable !fts5 { finish_test ; return }
set ::testprefix fts5cat


do_execsql_test 1.0 {
  CREATE VIRTUAL TABLE t1 USING fts5(x, tokenize="unicode61 categories 'L*'");
  INSERT INTO t1 VALUES ('Unlike1option2values3and4column5names');
}

do_execsql_test 1.1 {
  SELECT rowid FROM t1('option');
} {1}

do_execsql_test 1.2 {
  CREATE VIRTUAL TABLE t2 USING fts5(x);
  CREATE VIRTUAL TABLE t2t USING fts5vocab(t2, row);

  CREATE VIRTUAL TABLE t3 USING fts5(
    x, tokenize="unicode61 categories 'L* N* Co Mn'"
  );
  CREATE VIRTUAL TABLE t3t USING fts5vocab(t3, row);

  CREATE VIRTUAL TABLE t4 USING fts5(
    x, tokenize="unicode61 categories 'L* N* Co M*'"
  );
  CREATE VIRTUAL TABLE t4t USING fts5vocab(t4, row);

  INSERT INTO t2 VALUES ('สนามกีฬา');
  INSERT INTO t3 VALUES ('สนามกีฬา');
  INSERT INTO t4 VALUES ('สนามกีฬา');
}

do_execsql_test 1.3 {
  SELECT * FROM t2t
} {สนามก 1 1 ฬา 1 1}

do_execsql_test 1.4 {
  SELECT * FROM t3t
} {สนามกีฬา 1 1}

do_execsql_test 1.5 {
  SELECT * FROM t4t
} {สนามกีฬา 1 1}


finish_test

  );
  INSERT INTO VTest (Title, Author) VALUES ('wrinkle in time', 'Bill Smith');

  SELECT * FROM VTest WHERE 
  VTest MATCH 'wrinkle in time OR a wrinkle in time' ORDER BY rank;
} {{wrinkle in time} {Bill Smith}}

#-------------------------------------------------------------------------
reset_db
do_execsql_test 5.0 {
  CREATE VIRTUAL TABLE ttt USING fts5(a);
  WITH s(i) AS (
    SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<100


  )
  INSERT INTO ttt SELECT 'word ' || i FROM s;
}

do_execsql_test 5.1 {
  SELECT rowid FROM ttt('word') WHERE rowid BETWEEN 30 AND 40 ORDER BY rank;
} {30 31 32 33 34 35 36 37 38 39 40}

finish_test

# 2018 July 25
#
# 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.
#
#***********************************************************************
#
#

source [file join [file dirname [info script]] fts5_common.tcl]
set testprefix fts5unicode4

# If SQLITE_ENABLE_FTS5 is defined, omit this file.
ifcapable !fts5 {
  finish_test
  return
}

do_execsql_test 1.0 {
  CREATE VIRTUAL TABLE sss USING fts5(a, prefix=3); 
}

do_execsql_test 1.1 {
  INSERT INTO sss VALUES('まりや');
}

finish_test

  int *pRc                        /* OUT: Error code */
){
  int i;
  int iDot;
  int rc = LSM_OK;
  Datasource *pData;
  TestDb *pDb;
  int iToggle = 0;

  /* Start the test case, open a database and allocate the datasource. */
  pDb = testOpen(zSystem, 1, &rc);
  pData = testDatasourceNew(&p->defn);

  i = 0;
  iDot = 0;
  while( rc==LSM_OK && i<p->nRow ){

    /* Insert some data */
    testWriteDatasourceRange(pDb, pData, i, p->nVerify, &rc);
    i += p->nVerify;

    if( iToggle ) testBegin(pDb, 1, &rc);
    /* Check that the db content is correct. */
    testDbContents(pDb, pData, p->nRow, 0, i-1, p->nTest, p->bTestScan, &rc);
    if( iToggle ) testCommit(pDb, 0, &rc);
    iToggle = (iToggle+1)%2;

    if( bRecover ){
      testReopenRecover(&pDb, &rc);
    }else{
      testReopen(&pDb, &rc);
    }

){
  int rc;
  LsmDb *pDb = (LsmDb *)pTestDb;
  lsm_cursor *csr;

  if( pKey==0 ) return LSM_OK;

  if( pDb->pCsr==0 ){
  rc = lsm_csr_open(pDb->db, &csr);
  if( rc!=LSM_OK ) return rc;
    rc = lsm_csr_open(pDb->db, &csr);
    if( rc!=LSM_OK ) return rc;
  }else{
    csr = pDb->pCsr;
  }

  rc = lsm_csr_seek(csr, pKey, nKey, LSM_SEEK_EQ);
  if( rc==LSM_OK ){
    if( lsm_csr_valid(csr) ){
      const void *pVal; int nVal;
      rc = lsm_csr_value(csr, &pVal, &nVal);
      if( nVal>pDb->nBuf ){
        testFree(pDb->pBuf);
        pDb->pBuf = testMalloc(nVal*2);
        pDb->nBuf = nVal*2;
      }
      memcpy(pDb->pBuf, pVal, nVal);
      *ppVal = pDb->pBuf;
      *pnVal = nVal;
    }else{
      *ppVal = 0;
      *pnVal = -1;
    }
  }
  if( pDb->pCsr==0 ){
  lsm_csr_close(csr);
    lsm_csr_close(csr);
  }
  return rc;
}

static int test_lsm_scan(
  TestDb *pTestDb,
  void *pCtx,
  int bReverse,
  void *pFirst, int nFirst,
  void *pLast, int nLast,
  void (*xCallback)(void *, void *, int , void *, int)
){
  LsmDb *pDb = (LsmDb *)pTestDb;
  lsm_cursor *csr;
  lsm_cursor *csr2 = 0;
  int rc;

  if( pDb->pCsr==0 ){
  rc = lsm_csr_open(pDb->db, &csr);
  if( rc!=LSM_OK ) return rc;
    rc = lsm_csr_open(pDb->db, &csr);
    if( rc!=LSM_OK ) return rc;
  }else{
    rc = LSM_OK;
    csr = pDb->pCsr;
  }

  /* To enhance testing, if both pLast and pFirst are defined, seek the
  ** cursor to the "end" boundary here. Then the next block seeks it to
  ** the "start" ready for the scan. The point is to test that cursors
  ** can be reused.  */
  if( pLast && pFirst ){
    if( bReverse ){
      rc = lsm_csr_seek(csr, pFirst, nFirst, LSM_SEEK_LE);
    }else{
      rc = lsm_csr_seek(csr, pLast, nLast, LSM_SEEK_GE);
    }
  }

  if( bReverse ){
    if( pLast ){
      rc = lsm_csr_seek(csr, pLast, nLast, LSM_SEEK_LE);
    }else{
      rc = lsm_csr_last(csr);
    }

    if( bReverse ){
      rc = lsm_csr_prev(csr);
    }else{
      rc = lsm_csr_next(csr);
    }
  }

  if( pDb->pCsr==0 ){
  lsm_csr_close(csr);
    lsm_csr_close(csr);
  }
  return rc;
}

static int test_lsm_begin(TestDb *pTestDb, int iLevel){
  int rc = LSM_OK;
  LsmDb *pDb = (LsmDb *)pTestDb;

#define TEST_NO_RECOVERY -1
#define TEST_COMPRESSION -3

#define TEST_MT_MODE     -2
#define TEST_MT_MIN_CKPT -4
#define TEST_MT_MAX_CKPT -5


int test_lsm_config_str(
  LsmDb *pLsm,
  lsm_db *db, 
  int bWorker,
  const char *zStr,
  int *pnThread

    );
  }

  /* If (res<0), then key pKey/nKey is smaller than the split-key (or this
  ** is not a composite level and there is no split-key). Search the 
  ** left-hand-side of the level in this case.  */
  if( res<0 ){
    int i;
    int iPtr = 0;
    if( nRhs==0 ) iPtr = (int)*piPgno;

    rc = seekInSegment(
        pCsr, &aPtr[0], iTopic, pKey, nKey, iPtr, eSeek, &iOut, &bStop
    );
    if( rc==LSM_OK && nRhs>0 && eSeek==LSM_SEEK_GE && aPtr[0].pPg==0 ){
      res = 0;
    }
    for(i=1; i<=nRhs; i++){
      segmentPtrReset(&aPtr[i], LSM_SEGMENTPTR_FREE_THRESHOLD);
    }
  }
  
  if( res>=0 ){
    int bHit = 0;                 /* True if at least one rhs is not EOF */
    int iPtr = (int)*piPgno;
    int i;
    segmentPtrReset(&aPtr[0], LSM_SEGMENTPTR_FREE_THRESHOLD);
    for(i=1; rc==LSM_OK && i<=nRhs && bStop==0; i++){
      SegmentPtr *pPtr = &aPtr[i];
      iOut = 0;
      rc = seekInSegment(
          pCsr, pPtr, iTopic, pKey, nKey, iPtr, eSeek, &iOut, &bStop
      );
      iPtr = iOut;

}


static int multiCursorEnd(MultiCursor *pCsr, int bLast){
  int rc = LSM_OK;
  int i;

  pCsr->flags &= ~(CURSOR_NEXT_OK | CURSOR_PREV_OK);
  pCsr->flags &= ~(CURSOR_NEXT_OK | CURSOR_PREV_OK | CURSOR_SEEK_EQ);
  pCsr->flags |= (bLast ? CURSOR_PREV_OK : CURSOR_NEXT_OK);
  pCsr->iFree = 0;

  /* Position the two in-memory tree cursors */
  for(i=0; rc==LSM_OK && i<2; i++){
    if( pCsr->apTreeCsr[i] ){
      rc = lsmTreeCursorEnd(pCsr->apTreeCsr[i], bLast);

  completionCursorReset(pCur);
  if( idxNum & 1 ){
    pCur->nPrefix = sqlite3_value_bytes(argv[iArg]);
    if( pCur->nPrefix>0 ){
      pCur->zPrefix = sqlite3_mprintf("%s", sqlite3_value_text(argv[iArg]));
      if( pCur->zPrefix==0 ) return SQLITE_NOMEM;
    }
    iArg++;
    iArg = 1;
  }
  if( idxNum & 2 ){
    pCur->nLine = sqlite3_value_bytes(argv[iArg]);
    if( pCur->nLine>0 ){
      pCur->zLine = sqlite3_mprintf("%s", sqlite3_value_text(argv[iArg]));
      if( pCur->zLine==0 ) return SQLITE_NOMEM;
    }
    iArg++;
  }
  if( pCur->zLine!=0 && pCur->zPrefix==0 ){
    int i = pCur->nLine;
    while( i>0 && (isalnum(pCur->zLine[i-1]) || pCur->zLine[i-1]=='_') ){
      i--;
    }
    pCur->nPrefix = pCur->nLine - i;

          switch( sqlite3_column_type(pStmt,i) ){
            case SQLITE_INTEGER: {
              output_formatted(p, "%lld", sqlite3_column_int64(pStmt,i));
              break;
            }
            case SQLITE_FLOAT: {
              double r = sqlite3_column_double(pStmt,i);
              sqlite3_uint64 ur;
              memcpy(&ur,&r,sizeof(r));
              if( ur==0x7ff0000000000000LL ){
                p->xCallback("1e999", p->pArg);
              }else if( ur==0xfff0000000000000LL ){
                p->xCallback("-1e999", p->pArg);
              }else{
              output_formatted(p, "%!.20g", r);
                output_formatted(p, "%!.20g", r);
              }
              break;
            }
            case SQLITE_NULL: {
              p->xCallback("NULL", p->pArg);
              break;
            }
            case SQLITE_TEXT: {

){
  HANDLE hFindFile;
  WIN32_FIND_DATAW fd;
  LPWSTR zUnicodeName;
  extern LPWSTR sqlite3_win32_utf8_to_unicode(const char*);
  zUnicodeName = sqlite3_win32_utf8_to_unicode(zPath);
  if( zUnicodeName ){
    memset(&fd, 0, sizeof(WIN32_FIND_DATA));
    memset(&fd, 0, sizeof(WIN32_FIND_DATAW));
    hFindFile = FindFirstFileW(zUnicodeName, &fd);
    if( hFindFile!=NULL ){
      pStatBuf->st_ctime = (time_t)fileTimeToUnixTime(&fd.ftCreationTime);
      pStatBuf->st_atime = (time_t)fileTimeToUnixTime(&fd.ftLastAccessTime);
      pStatBuf->st_mtime = (time_t)fileTimeToUnixTime(&fd.ftLastWriteTime);
      FindClose(hFindFile);
    }

  JsonNode *aNode;   /* Array of nodes containing the parse */
  const char *zJson; /* Original JSON string */
  u32 *aUp;          /* Index of parent of each node */
  u8 oom;            /* Set to true if out of memory */
  u8 nErr;           /* Number of errors seen */
  u16 iDepth;        /* Nesting depth */
  int nJson;         /* Length of the zJson string in bytes */
  u32 iHold;         /* Replace cache line with the lowest iHold value */
};

/*
** Maximum nesting depth of JSON for this implementation.
**
** This limit is needed to avoid a stack overflow in the recursive
** descent parser.  A depth of 2000 is far deeper than any sane JSON

  jsonParseFillInParentage(pParse, 0, 0);
  return SQLITE_OK;
}

/*
** Magic number used for the JSON parse cache in sqlite3_get_auxdata()
*/
#define JSON_CACHE_ID  (-429938)
#define JSON_CACHE_ID  (-429938)  /* First cache entry */
#define JSON_CACHE_SZ  4          /* Max number of cache entries */

/*
** Obtain a complete parse of the JSON found in the first argument
** of the argv array.  Use the sqlite3_get_auxdata() cache for this
** parse if it is available.  If the cache is not available or if it
** is no longer valid, parse the JSON again and return the new parse,
** and also register the new parse so that it will be available for
** future sqlite3_get_auxdata() calls.
*/
static JsonParse *jsonParseCached(
  sqlite3_context *pCtx,
  sqlite3_value **argv
  sqlite3_value **argv,
  sqlite3_context *pErrCtx
){
  const char *zJson = (const char*)sqlite3_value_text(argv[0]);
  int nJson = sqlite3_value_bytes(argv[0]);
  JsonParse *p;
  JsonParse *pMatch = 0;
  int iKey;
  int iMinKey = 0;
  u32 iMinHold = 0xffffffff;
  u32 iMaxHold = 0;
  if( zJson==0 ) return 0;
  for(iKey=0; iKey<JSON_CACHE_SZ; iKey++){
  p = (JsonParse*)sqlite3_get_auxdata(pCtx, JSON_CACHE_ID);
  if( p && p->nJson==nJson && memcmp(p->zJson,zJson,nJson)==0 ){
    p->nErr = 0;
    return p; /* The cached entry matches, so return it */
    p = (JsonParse*)sqlite3_get_auxdata(pCtx, JSON_CACHE_ID+iKey);
    if( p==0 ){
      iMinKey = iKey;
      break;
    }
    if( pMatch==0
     && p->nJson==nJson
     && memcmp(p->zJson,zJson,nJson)==0
    ){
      p->nErr = 0;
      pMatch = p;
    }else if( p->iHold<iMinHold ){
      iMinHold = p->iHold;
      iMinKey = iKey;
    }
    if( p->iHold>iMaxHold ){
      iMaxHold = p->iHold;
    }
  }
  if( pMatch ){
    pMatch->nErr = 0;
    pMatch->iHold = iMaxHold+1;
    return pMatch;
  }
  p = sqlite3_malloc( sizeof(*p) + nJson + 1 );
  if( p==0 ){
    sqlite3_result_error_nomem(pCtx);
    return 0;
  }
  memset(p, 0, sizeof(*p));
  p->zJson = (char*)&p[1];
  memcpy((char*)p->zJson, zJson, nJson+1);
  if( jsonParse(p, pCtx, p->zJson) ){
  if( jsonParse(p, pErrCtx, p->zJson) ){
    sqlite3_free(p);
    return 0;
  }
  p->nJson = nJson;
  p->iHold = iMaxHold+1;
  sqlite3_set_auxdata(pCtx, JSON_CACHE_ID, p, (void(*)(void*))jsonParseFree);
  return (JsonParse*)sqlite3_get_auxdata(pCtx, JSON_CACHE_ID);
  sqlite3_set_auxdata(pCtx, JSON_CACHE_ID+iMinKey, p,
                      (void(*)(void*))jsonParseFree);
  return (JsonParse*)sqlite3_get_auxdata(pCtx, JSON_CACHE_ID+iMinKey);
}

/*
** Compare the OBJECT label at pNode against zKey,nKey.  Return true on
** a match.
*/
static int jsonLabelCompare(JsonNode *pNode, const char *zKey, u32 nKey){

  sqlite3_value **argv
){
  JsonParse *p;          /* The parse */
  sqlite3_int64 n = 0;
  u32 i;
  JsonNode *pNode;

  p = jsonParseCached(ctx, argv);
  p = jsonParseCached(ctx, argv, ctx);
  if( p==0 ) return;
  assert( p->nNode );
  if( argc==2 ){
    const char *zPath = (const char*)sqlite3_value_text(argv[1]);
    pNode = jsonLookup(p, zPath, 0, ctx);
  }else{
    pNode = p->aNode;

  JsonParse *p;          /* The parse */
  JsonNode *pNode;
  const char *zPath;
  JsonString jx;
  int i;

  if( argc<2 ) return;
  p = jsonParseCached(ctx, argv);
  p = jsonParseCached(ctx, argv, ctx);
  if( p==0 ) return;
  jsonInit(&jx, ctx);
  jsonAppendChar(&jx, '[');
  for(i=1; i<argc; i++){
    zPath = (const char*)sqlite3_value_text(argv[i]);
    pNode = jsonLookup(p, zPath, 0, ctx);
    if( p->nErr ) break;

** either the JSON or PATH inputs are not well-formed.
*/
static void jsonTypeFunc(
  sqlite3_context *ctx,
  int argc,
  sqlite3_value **argv
){
  JsonParse x;          /* The parse */
  JsonParse *p;          /* The parse */
  const char *zPath;
  JsonNode *pNode;

  if( jsonParse(&x, ctx, (const char*)sqlite3_value_text(argv[0])) ) return;
  assert( x.nNode );
  p = jsonParseCached(ctx, argv, ctx);
  if( p==0 ) return;
  if( argc==2 ){
    zPath = (const char*)sqlite3_value_text(argv[1]);
    pNode = jsonLookup(&x, zPath, 0, ctx);
    pNode = jsonLookup(p, zPath, 0, ctx);
  }else{
    pNode = x.aNode;
    pNode = p->aNode;
  }
  if( pNode ){
    sqlite3_result_text(ctx, jsonType[pNode->eType], -1, SQLITE_STATIC);
  }
  jsonParseReset(&x);
}

/*
** json_valid(JSON)
**
** Return 1 if JSON is a well-formed JSON string according to RFC-7159.
** Return 0 otherwise.
*/
static void jsonValidFunc(
  sqlite3_context *ctx,
  int argc,
  sqlite3_value **argv
){
  JsonParse x;          /* The parse */
  JsonParse *p;          /* The parse */
  int rc = 0;

  UNUSED_PARAM(argc);
  if( jsonParse(&x, 0, (const char*)sqlite3_value_text(argv[0]))==0 ){
    rc = 1;
  }
  jsonParseReset(&x);
  sqlite3_result_int(ctx, rc);
  p = jsonParseCached(ctx, argv, 0);
  sqlite3_result_int(ctx, p!=0);
}


/****************************************************************************
** Aggregate SQL function implementations
****************************************************************************/
/*

    }else{
      jsonAppendChar(pStr, ',');
      pStr->pCtx = ctx;
    }
    jsonAppendValue(pStr, argv[0]);
  }
}
static void jsonArrayFinal(sqlite3_context *ctx){
static void jsonArrayCompute(sqlite3_context *ctx, int isFinal){
  JsonString *pStr;
  pStr = (JsonString*)sqlite3_aggregate_context(ctx, 0);
  if( pStr ){
    pStr->pCtx = ctx;
    jsonAppendChar(pStr, ']');
    if( pStr->bErr ){
      if( pStr->bErr==1 ) sqlite3_result_error_nomem(ctx);
      assert( pStr->bStatic );
    }else{
      sqlite3_result_text(ctx, pStr->zBuf, pStr->nUsed,
    }else if( isFinal ){
      sqlite3_result_text(ctx, pStr->zBuf, (int)pStr->nUsed,
                          pStr->bStatic ? SQLITE_TRANSIENT : sqlite3_free);
      pStr->bStatic = 1;
    }else{
      sqlite3_result_text(ctx, pStr->zBuf, (int)pStr->nUsed, SQLITE_TRANSIENT);
      pStr->nUsed--;
    }
  }else{
    sqlite3_result_text(ctx, "[]", 2, SQLITE_STATIC);
  }
  sqlite3_result_subtype(ctx, JSON_SUBTYPE);
}
static void jsonArrayValue(sqlite3_context *ctx){
  jsonArrayCompute(ctx, 0);
}
static void jsonArrayFinal(sqlite3_context *ctx){
  jsonArrayCompute(ctx, 1);
}

#ifndef SQLITE_OMIT_WINDOWFUNC
/*
** This method works for both json_group_array() and json_group_object().
** It works by removing the first element of the group by searching forward
** to the first comma (",") that is not within a string and deleting all
** text through that comma.
*/
static void jsonGroupInverse(
  sqlite3_context *ctx,
  int argc,
  sqlite3_value **argv
){
  int i;
  int inStr = 0;
  char *z;
  JsonString *pStr;
  UNUSED_PARAM(argc);
  UNUSED_PARAM(argv);
  pStr = (JsonString*)sqlite3_aggregate_context(ctx, 0);
#ifdef NEVER
  /* pStr is always non-NULL since jsonArrayStep() or jsonObjectStep() will
  ** always have been called to initalize it */
  if( NEVER(!pStr) ) return;
#endif
  z = pStr->zBuf;
  for(i=1; z[i]!=',' || inStr; i++){
    assert( i<pStr->nUsed );
    if( z[i]=='"' ){
      inStr = !inStr;
    }else if( z[i]=='\\' ){
      i++;
    }
  }
  pStr->nUsed -= i;      
  memmove(&z[1], &z[i+1], (size_t)pStr->nUsed-1);
}
#else
# define jsonGroupInverse 0
#endif


/*
** json_group_obj(NAME,VALUE)
**
** Return a JSON object composed of all names and values in the aggregate.
*/
static void jsonObjectStep(

    z = (const char*)sqlite3_value_text(argv[0]);
    n = (u32)sqlite3_value_bytes(argv[0]);
    jsonAppendString(pStr, z, n);
    jsonAppendChar(pStr, ':');
    jsonAppendValue(pStr, argv[1]);
  }
}
static void jsonObjectFinal(sqlite3_context *ctx){
static void jsonObjectCompute(sqlite3_context *ctx, int isFinal){
  JsonString *pStr;
  pStr = (JsonString*)sqlite3_aggregate_context(ctx, 0);
  if( pStr ){
    jsonAppendChar(pStr, '}');
    if( pStr->bErr ){
      if( pStr->bErr==1 ) sqlite3_result_error_nomem(ctx);
      assert( pStr->bStatic );
    }else{
      sqlite3_result_text(ctx, pStr->zBuf, pStr->nUsed,
    }else if( isFinal ){
      sqlite3_result_text(ctx, pStr->zBuf, (int)pStr->nUsed,
                          pStr->bStatic ? SQLITE_TRANSIENT : sqlite3_free);
      pStr->bStatic = 1;
    }else{
      sqlite3_result_text(ctx, pStr->zBuf, (int)pStr->nUsed, SQLITE_TRANSIENT);
      pStr->nUsed--;
    }
  }else{
    sqlite3_result_text(ctx, "{}", 2, SQLITE_STATIC);
  }
  sqlite3_result_subtype(ctx, JSON_SUBTYPE);
}
static void jsonObjectValue(sqlite3_context *ctx){
  jsonObjectCompute(ctx, 0);
}
static void jsonObjectFinal(sqlite3_context *ctx){
  jsonObjectCompute(ctx, 1);
}



#ifndef SQLITE_OMIT_VIRTUALTABLE
/****************************************************************************
** The json_each virtual table
****************************************************************************/
typedef struct JsonEachCursor JsonEachCursor;

#endif
  };
  static const struct {
     const char *zName;
     int nArg;
     void (*xStep)(sqlite3_context*,int,sqlite3_value**);
     void (*xFinal)(sqlite3_context*);
     void (*xValue)(sqlite3_context*);
  } aAgg[] = {
    { "json_group_array",     1,   jsonArrayStep,   jsonArrayFinal  },
    { "json_group_object",    2,   jsonObjectStep,  jsonObjectFinal },
    { "json_group_array",     1,
      jsonArrayStep,   jsonArrayFinal,  jsonArrayValue  },
    { "json_group_object",    2,
      jsonObjectStep,  jsonObjectFinal, jsonObjectValue },
  };
#ifndef SQLITE_OMIT_VIRTUALTABLE
  static const struct {
     const char *zName;
     sqlite3_module *pModule;
  } aMod[] = {
    { "json_each",            &jsonEachModule               },
    { "json_tree",            &jsonTreeModule               },
  };
#endif
  for(i=0; i<sizeof(aFunc)/sizeof(aFunc[0]) && rc==SQLITE_OK; i++){
    rc = sqlite3_create_function(db, aFunc[i].zName, aFunc[i].nArg,
                                 SQLITE_UTF8 | SQLITE_DETERMINISTIC, 
                                 (void*)&aFunc[i].flag,
                                 aFunc[i].xFunc, 0, 0);
  }
#ifndef SQLITE_OMIT_WINDOWFUNC
  for(i=0; i<sizeof(aAgg)/sizeof(aAgg[0]) && rc==SQLITE_OK; i++){
    rc = sqlite3_create_function(db, aAgg[i].zName, aAgg[i].nArg,
    rc = sqlite3_create_window_function(db, aAgg[i].zName, aAgg[i].nArg,
                                 SQLITE_UTF8 | SQLITE_DETERMINISTIC, 0,
                                 0, aAgg[i].xStep, aAgg[i].xFinal);
                                 aAgg[i].xStep, aAgg[i].xFinal,
                                 aAgg[i].xValue, jsonGroupInverse, 0);
  }
#endif
#ifndef SQLITE_OMIT_VIRTUALTABLE
  for(i=0; i<sizeof(aMod)/sizeof(aMod[0]) && rc==SQLITE_OK; i++){
    rc = sqlite3_create_module(db, aMod[i].zName, aMod[i].pModule, 0);
  }
#endif
  return rc;
}

          z[j++] = sqlite3Tolower(zSql[i+k]);
        }
        break;
      }
    }
  }
  while( j>0 && z[j-1]==' ' ){ j--; }
  if( i>0 && z[j-1]!=';' ){ z[j++] = ';'; }
  if( j>0 && z[j-1]!=';' ){ z[j++] = ';'; }
  z[j] = 0;

  /* Make a second pass converting "in(...)" where the "..." is not a
  ** SELECT statement into "in(?,?,?)" */
  for(i=0; i<j; i=n){
    char *zIn = strstr(z+i, "in(");
    int nParen;

}

int main(int argc, char **argv){
  int i;
  const char *zTarget;            /* Target database to apply RBU to */
  const char *zRbu;               /* Database containing RBU */
  char zBuf[200];                 /* Buffer for printf() */
  char *zErrmsg;                  /* Error message, if any */
  char *zErrmsg = 0;              /* Error message, if any */
  sqlite3rbu *pRbu;               /* RBU handle */
  int nStep = 0;                  /* Maximum number of step() calls */
  int nStatStep = 0;              /* Report stats after this many step calls */
  int bVacuum = 0;
  const char *zPreSql = 0;
  int rc;
  int rc = SQLITE_OK;
  sqlite3_int64 nProgress = 0;
  int nArgc = argc-2;

  if( argc<3 ) usage(argv[0]);
  for(i=1; i<nArgc; i++){
    const char *zArg = argv[i];
    int nArg = strlen(zArg);

    pRbu = sqlite3rbu_vacuum(zTarget, zRbu);
  }else{
    pRbu = sqlite3rbu_open(zTarget, zRbu, 0);
  }
  report_rbu_vfs(pRbu);

  if( zPreSql && pRbu ){
    sqlite3 *db = sqlite3rbu_db(pRbu, 0);
    rc = sqlite3_exec(db, zPreSql, 0, 0, 0);
    sqlite3 *dbMain = sqlite3rbu_db(pRbu, 0);
    rc = sqlite3_exec(dbMain, zPreSql, 0, 0, 0);
    if( rc==SQLITE_OK ){
      sqlite3 *db = sqlite3rbu_db(pRbu, 1);
      rc = sqlite3_exec(db, zPreSql, 0, 0, 0);
      sqlite3 *dbRbu = sqlite3rbu_db(pRbu, 1);
      rc = sqlite3_exec(dbRbu, zPreSql, 0, 0, 0);
    }
  }

  /* If nStep is less than or equal to zero, call
  ** sqlite3rbu_step() until either the RBU has been completely applied
  ** or an error occurs. Or, if nStep is greater than zero, call
  ** sqlite3rbu_step() a maximum of nStep times.  */