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Overview
Comment:i18n changes (CVS 201)
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1:8390f6521af0f1c5cd0298cc4a1dfa3f092c1e15
User & Date: drh 2001-04-05 15:57:13
Context
2001-04-05
16:25
:-) (CVS 202) check-in: 04530e45 user: drh tags: trunk
15:57
i18n changes (CVS 201) check-in: 8390f652 user: drh tags: trunk
2001-04-04
21:30
Version 1.0.28 (CVS 475) check-in: 8b4c87e8 user: drh tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to Makefile.in.

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parse.h:	parse.c

parse.c:	$(TOP)/src/parse.y lemon
	cp $(TOP)/src/parse.y .
	./lemon parse.y

sqlite.h:	$(TOP)/src/sqlite.h.in 
	sed -e s/--VERS--/`cat ${TOP}/VERSION`/ $(TOP)/src/sqlite.h.in >sqlite.h



tokenize.o:	$(TOP)/src/tokenize.c $(HDR)
	$(TCC) $(GDBM_FLAGS) -c $(TOP)/src/tokenize.c

util.o:	$(TOP)/src/util.c $(HDR)
	$(TCC) $(GDBM_FLAGS) -c $(TOP)/src/util.c








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>
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parse.h:	parse.c

parse.c:	$(TOP)/src/parse.y lemon
	cp $(TOP)/src/parse.y .
	./lemon parse.y

sqlite.h:	$(TOP)/src/sqlite.h.in 
	sed -e s/--VERS--/`cat ${TOP}/VERSION`/ \
            -e s/--ENCODING--/@ENCODING@/ \
                 $(TOP)/src/sqlite.h.in >sqlite.h

tokenize.o:	$(TOP)/src/tokenize.c $(HDR)
	$(TCC) $(GDBM_FLAGS) -c $(TOP)/src/tokenize.c

util.o:	$(TOP)/src/util.c $(HDR)
	$(TCC) $(GDBM_FLAGS) -c $(TOP)/src/util.c

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# Defaults:
ac_help=
ac_default_prefix=/usr/local
# Any additions from configure.in:
ac_help="$ac_help
  --with-hints=FILE       Read configuration options from FILE"



# Initialize some variables set by options.
# The variables have the same names as the options, with
# dashes changed to underlines.
build=NONE
cache_file=./config.cache
exec_prefix=NONE
................................................................................
else
  ac_n= ac_c='\c' ac_t=
fi



# The following RCS revision string applies to configure.in
# $Revision: 1.8 $

#########
# Make sure we are not building in a subdirectory of the source tree.
#

temp=`echo $srcdir | grep '[^./]'`

................................................................................
# generate command-line programs that run on the build machine.
#
default_build_cflags="-g"
if test "$config_BUILD_CC" = ""; then
  # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:604: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
................................................................................
  echo "$ac_t""no" 1>&6
fi

if test -z "$CC"; then
  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:634: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
................................................................................

  if test -z "$CC"; then
    case "`uname -s`" in
    *win32* | *WIN32*)
      # Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:685: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
................................................................................
 ;;
    esac
  fi
  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
fi

echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:717: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5

ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross

cat > conftest.$ac_ext << EOF

#line 728 "configure"
#include "confdefs.h"

main(){return(0);}
EOF
if { (eval echo configure:733: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  ac_cv_prog_cc_works=yes
  # If we can't run a trivial program, we are probably using a cross compiler.
  if (./conftest; exit) 2>/dev/null; then
    ac_cv_prog_cc_cross=no
  else
    ac_cv_prog_cc_cross=yes
  fi
................................................................................
cross_compiling=$ac_cv_prog_cc_cross

echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
if test $ac_cv_prog_cc_works = no; then
  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
echo "configure:759: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross

echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
echo "configure:764: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.c <<EOF
#ifdef __GNUC__
  yes;
#endif
EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:773: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
  ac_cv_prog_gcc=yes
else
  ac_cv_prog_gcc=no
fi
fi

echo "$ac_t""$ac_cv_prog_gcc" 1>&6
................................................................................
  GCC=
fi

ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:792: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
  ac_cv_prog_cc_g=yes
else
................................................................................
    { echo "configure: error: unable to find a compiler for building build tools" 1>&2; exit 1; }
  fi
  BUILD_CC=$CC
  default_build_cflags=$CFLAGS
else
  BUILD_CC=$config_BUILD_CC
  echo $ac_n "checking host compiler""... $ac_c" 1>&6
echo "configure:831: checking host compiler" >&5
  CC=$BUILD_CC
  echo "$ac_t""$BUILD_CC" 1>&6
fi
echo $ac_n "checking switches for the host compiler""... $ac_c" 1>&6
echo "configure:836: checking switches for the host compiler" >&5
if test "$config_BUILD_CFLAGS" != ""; then
  CFLAGS=$config_BUILD_CFLAGS
  BUILD_CFLAGS=$config_BUILD_CFLAGS
else
  BUILD_CFLAGS=$default_build_cflags
fi
echo "$ac_t""$BUILD_CFLAGS" 1>&6
................................................................................


##########
# Locate a compiler that converts C code into *.o files that run on
# the target machine.
#
echo $ac_n "checking target compiler""... $ac_c" 1>&6
echo "configure:856: checking target compiler" >&5
if test "$config_TARGET_CC" != ""; then
  TARGET_CC=$config_TARGET_CC
else
  TARGET_CC=$BUILD_CC
fi
echo "$ac_t""$TARGET_CC" 1>&6
echo $ac_n "checking switches on the target compiler""... $ac_c" 1>&6
echo "configure:864: checking switches on the target compiler" >&5
if test "$config_TARGET_CFLAGS" != ""; then
  TARGET_CFLAGS=$config_TARGET_CFLAGS
else
  TARGET_CFLAGS=$BUILD_CFLAGS
fi
echo "$ac_t""$TARGET_CFLAGS" 1>&6
echo $ac_n "checking target linker""... $ac_c" 1>&6
echo "configure:872: checking target linker" >&5
if test "$config_TARGET_LINK" = ""; then
  TARGET_LINK=$TARGET_CC
else
  TARGET_LINK=$config_TARGET_LINK
fi
echo "$ac_t""$TARGET_LINK" 1>&6
echo $ac_n "checking switches on the target compiler""... $ac_c" 1>&6
echo "configure:880: checking switches on the target compiler" >&5
if test "$config_TARGET_TFLAGS" != ""; then
  TARGET_TFLAGS=$config_TARGET_TFLAGS
else
  TARGET_TFLAGS=$BUILD_CFLAGS
fi
if test "$config_TARGET_RANLIB" != ""; then
  TARGET_RANLIB=$config_TARGET_RANLIB
else
  # Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:892: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$RANLIB"; then
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
................................................................................



# Set the $cross variable if we are cross-compiling.  Make
# it 0 if we are not.
#
echo $ac_n "checking if host and target compilers are the same""... $ac_c" 1>&6
echo "configure:938: checking if host and target compilers are the same" >&5
if test "$BUILD_CC" = "$TARGET_CC"; then
  cross=0
  echo "$ac_t""yes" 1>&6
else
  cross=1
  echo "$ac_t""no" 1>&6
fi























###########
# Lots of things are different if we are compiling for Windows using
# the CYGWIN environment.  So check for that special case and handle
# things accordingly.
#
echo $ac_n "checking if executables have the .exe suffix""... $ac_c" 1>&6
echo "configure:953: checking if executables have the .exe suffix" >&5
if test "$config_BUILD_EXEEXT" = ".exe"; then
  CYGWIN=yes
  echo "$ac_t""yes" 1>&6
else
  echo "$ac_t""unknown" 1>&6
fi
if test "$CYGWIN" != "yes"; then
  echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
echo "configure:962: checking for Cygwin environment" >&5
if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 967 "configure"
#include "confdefs.h"

int main() {

#ifndef __CYGWIN__
#define __CYGWIN__ __CYGWIN32__
#endif
return __CYGWIN__;
; return 0; }
EOF
if { (eval echo configure:978: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_cygwin=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_cygwin=no
................................................................................
  TARGET_TCL_LIBS="$config_TARGET_TCL_LIBS"
else
  if test "$with_tcl" != ""; then
    extra=`echo $with_tcl/$tclsubdir/libtcl8*.a`
  fi
  CC=$TARGET_CC
  echo $ac_n "checking for sin""... $ac_c" 1>&6
echo "configure:1042: checking for sin" >&5
if eval "test \"`echo '$''{'ac_cv_func_sin'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1047 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char sin(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
................................................................................
choke me
#else
sin();
#endif

; return 0; }
EOF
if { (eval echo configure:1070: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_sin=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_sin=no"
................................................................................
  LIBS=""
else
  echo "$ac_t""no" 1>&6
LIBS="-lm"
fi

  echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
echo "configure:1091: checking for dlopen in -ldl" >&5
ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ldl  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1099 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dlopen();

int main() {
dlopen()
; return 0; }
EOF
if { (eval echo configure:1110: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
................................................................................
  otherlibs=$LIBS
  if test "$extra" != ""; then
    LIBS=$extra
  else 
    LIBS=""
    
echo $ac_n "checking for library containing Tcl_Init""... $ac_c" 1>&6
echo "configure:1144: checking for library containing Tcl_Init" >&5
if eval "test \"`echo '$''{'ac_cv_search_Tcl_Init'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_func_search_save_LIBS="$LIBS"
ac_cv_search_Tcl_Init="no"
cat > conftest.$ac_ext <<EOF
#line 1151 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char Tcl_Init();

int main() {
Tcl_Init()
; return 0; }
EOF
if { (eval echo configure:1162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_search_Tcl_Init="none required"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
test "$ac_cv_search_Tcl_Init" = "no" && for i in         tcl8.4 tcl8.3 tcl8.2 tcl8.1 tcl8.0 tcl80 tcl; do
LIBS="-l$i $otherlibs $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF
#line 1173 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char Tcl_Init();

int main() {
Tcl_Init()
; return 0; }
EOF
if { (eval echo configure:1184: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_search_Tcl_Init="-l$i"
break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
................................................................................
fi


##########
# Figure out where to get the TCL header files.
#
echo $ac_n "checking TCL header files""... $ac_c" 1>&6
echo "configure:1213: checking TCL header files" >&5
found=no
if test "$config_TARGET_TCL_INC" != ""; then
  TARGET_TCL_INC=$config_TARGET_TCL_INC
  found=yes
else
  if test "$with_tcl" != ""; then
    TARGET_TCL_INC="-I$with_tcl/generic -I$with_tcl/$tclsubdir"
................................................................................
  fi
fi
if test "$found" = "yes"; then
  echo "$ac_t""$TARGET_TCL_INC" 1>&6
else
  echo "$ac_t""not specified: still searching..." 1>&6
  echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:1232: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
................................................................................
else
    # This must be in double quotes, not single quotes, because CPP may get
  # substituted into the Makefile and "${CC-cc}" will confuse make.
  CPP="${CC-cc} -E"
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp.
  cat > conftest.$ac_ext <<EOF
#line 1247 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1253: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  CPP="${CC-cc} -E -traditional-cpp"
  cat > conftest.$ac_ext <<EOF
#line 1264 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1270: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  CPP="${CC-cc} -nologo -E"
  cat > conftest.$ac_ext <<EOF
#line 1281 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1287: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
................................................................................
else
  ac_cv_prog_CPP="$CPP"
fi
echo "$ac_t""$CPP" 1>&6

ac_safe=`echo "tcl.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for tcl.h""... $ac_c" 1>&6
echo "configure:1313: checking for tcl.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1318 "configure"
#include "confdefs.h"
#include <tcl.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1323: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
................................................................................

fi
if test "$found" = "no"; then
  for dir in /usr/local /usr/X11 /usr/X11R6 /usr/pkg /usr/contrib /usr; do
    
ac_safe=`echo "$dir/include/tcl.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $dir/include/tcl.h""... $ac_c" 1>&6
echo "configure:1350: checking for $dir/include/tcl.h" >&5
if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
    { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
else
  if test -r $dir/include/tcl.h; then
................................................................................
if test "$config_TARGET_GDBM_LIBS" != ""; then
  TARGET_GDBM_LIBS="$config_TARGET_GDBM_LIBS"
else
  CC=$TARGET_CC
  LIBS=""
  
echo $ac_n "checking for library containing gdbm_open""... $ac_c" 1>&6
echo "configure:1394: checking for library containing gdbm_open" >&5
if eval "test \"`echo '$''{'ac_cv_search_gdbm_open'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_func_search_save_LIBS="$LIBS"
ac_cv_search_gdbm_open="no"
cat > conftest.$ac_ext <<EOF
#line 1401 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char gdbm_open();

int main() {
gdbm_open()
; return 0; }
EOF
if { (eval echo configure:1412: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_search_gdbm_open="none required"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
test "$ac_cv_search_gdbm_open" = "no" && for i in gdbm; do
LIBS="-l$i  $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF
#line 1423 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char gdbm_open();

int main() {
gdbm_open()
; return 0; }
EOF
if { (eval echo configure:1434: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_search_gdbm_open="-l$i"
break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
................................................................................
fi


##########
# Figure out where to get the GDBM header files.
#
echo $ac_n "checking GDBM header files""... $ac_c" 1>&6
echo "configure:1462: checking GDBM header files" >&5
found=no
if test "$config_TARGET_GDBM_INC" != ""; then
  TARGET_GDBM_INC=$config_TARGET_GDBM_INC
  found=yes
fi
if test "$found" = "yes"; then
  echo "$ac_t""$TARGET_GDBM_INC" 1>&6
else
  echo "$ac_t""not specified: still searching..." 1>&6
  ac_safe=`echo "gdbm.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for gdbm.h""... $ac_c" 1>&6
echo "configure:1474: checking for gdbm.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1479 "configure"
#include "confdefs.h"
#include <gdbm.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1484: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
................................................................................

fi
if test "$found" = "no"; then
  for dir in /usr/local /usr/pkg /usr/contrib; do
    
ac_safe=`echo "$dir/include/gdbm.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $dir/include/gdbm.h""... $ac_c" 1>&6
echo "configure:1511: checking for $dir/include/gdbm.h" >&5
if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
    { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
else
  if test -r $dir/include/gdbm.h; then
................................................................................
if test "$config_TARGET_READLINE_LIBS" != ""; then
  TARGET_READLINE_LIBS="$config_TARGET_READLINE_LIBS"
else
  CC=$TARGET_CC
  LIBS=""
  
echo $ac_n "checking for library containing readline""... $ac_c" 1>&6
echo "configure:1552: checking for library containing readline" >&5
if eval "test \"`echo '$''{'ac_cv_search_readline'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_func_search_save_LIBS="$LIBS"
ac_cv_search_readline="no"
cat > conftest.$ac_ext <<EOF
#line 1559 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char readline();

int main() {
readline()
; return 0; }
EOF
if { (eval echo configure:1570: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_search_readline="none required"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
test "$ac_cv_search_readline" = "no" && for i in readline; do
LIBS="-l$i  $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF
#line 1581 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char readline();

int main() {
readline()
; return 0; }
EOF
if { (eval echo configure:1592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_search_readline="-l$i"
break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
................................................................................
fi


##########
# Figure out where to get the READLINE header files.
#
echo $ac_n "checking readline header files""... $ac_c" 1>&6
echo "configure:1620: checking readline header files" >&5
found=no
if test "$config_TARGET_READLINE_INC" != ""; then
  TARGET_READLINE_INC=$config_TARGET_READLINE_INC
  found=yes
fi
if test "$found" = "yes"; then
  echo "$ac_t""$TARGET_READLINE_INC" 1>&6
else
  echo "$ac_t""not specified: still searching..." 1>&6
  ac_safe=`echo "readline.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for readline.h""... $ac_c" 1>&6
echo "configure:1632: checking for readline.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1637 "configure"
#include "confdefs.h"
#include <readline.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1642: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
................................................................................

fi
if test "$found" = "no"; then
  for dir in /usr /usr/local /usr/local/readline /usr/contrib; do
    
ac_safe=`echo "$dir/include/readline.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $dir/include/readline.h""... $ac_c" 1>&6
echo "configure:1669: checking for $dir/include/readline.h" >&5
if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
    { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
else
  if test -r $dir/include/readline.h; then
................................................................................
    if test "$found" = "yes"; then
      TARGET_READLINE_INC="-I$dir/include"
      break
    fi
    
ac_safe=`echo "$dir/include/readline/readline.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $dir/include/readline/readline.h""... $ac_c" 1>&6
echo "configure:1698: checking for $dir/include/readline/readline.h" >&5
if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
    { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
else
  if test -r $dir/include/readline/readline.h; then
................................................................................



#########
# Figure out whether or not we have a "usleep()" function.
#
echo $ac_n "checking for usleep""... $ac_c" 1>&6
echo "configure:1742: checking for usleep" >&5
if eval "test \"`echo '$''{'ac_cv_func_usleep'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1747 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char usleep(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
................................................................................
choke me
#else
usleep();
#endif

; return 0; }
EOF
if { (eval echo configure:1770: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_usleep=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_usleep=no"
................................................................................
s%@RANLIB@%$RANLIB%g
s%@TARGET_CC@%$TARGET_CC%g
s%@TARGET_CFLAGS@%$TARGET_CFLAGS%g
s%@TARGET_LINK@%$TARGET_LINK%g
s%@TARGET_LFLAGS@%$TARGET_LFLAGS%g
s%@TARGET_RANLIB@%$TARGET_RANLIB%g
s%@TARGET_AR@%$TARGET_AR%g

s%@BUILD_EXEEXT@%$BUILD_EXEEXT%g
s%@OS_UNIX@%$OS_UNIX%g
s%@OS_WIN@%$OS_WIN%g
s%@TARGET_EXEEXT@%$TARGET_EXEEXT%g
s%@TARGET_LIBS@%$TARGET_LIBS%g
s%@TARGET_TCL_LIBS@%$TARGET_TCL_LIBS%g
s%@CPP@%$CPP%g







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# Defaults:
ac_help=
ac_default_prefix=/usr/local
# Any additions from configure.in:
ac_help="$ac_help
  --with-hints=FILE       Read configuration options from FILE"
ac_help="$ac_help
  --enable-utf8           Use UTF-8 encodings"

# Initialize some variables set by options.
# The variables have the same names as the options, with
# dashes changed to underlines.
build=NONE
cache_file=./config.cache
exec_prefix=NONE
................................................................................
else
  ac_n= ac_c='\c' ac_t=
fi



# The following RCS revision string applies to configure.in
# $Revision: 1.9 $

#########
# Make sure we are not building in a subdirectory of the source tree.
#

temp=`echo $srcdir | grep '[^./]'`

................................................................................
# generate command-line programs that run on the build machine.
#
default_build_cflags="-g"
if test "$config_BUILD_CC" = ""; then
  # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:606: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
................................................................................
  echo "$ac_t""no" 1>&6
fi

if test -z "$CC"; then
  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:636: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
................................................................................

  if test -z "$CC"; then
    case "`uname -s`" in
    *win32* | *WIN32*)
      # Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:687: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
................................................................................
 ;;
    esac
  fi
  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
fi

echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:719: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5

ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross

cat > conftest.$ac_ext << EOF

#line 730 "configure"
#include "confdefs.h"

main(){return(0);}
EOF
if { (eval echo configure:735: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  ac_cv_prog_cc_works=yes
  # If we can't run a trivial program, we are probably using a cross compiler.
  if (./conftest; exit) 2>/dev/null; then
    ac_cv_prog_cc_cross=no
  else
    ac_cv_prog_cc_cross=yes
  fi
................................................................................
cross_compiling=$ac_cv_prog_cc_cross

echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
if test $ac_cv_prog_cc_works = no; then
  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
echo "configure:761: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross

echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
echo "configure:766: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.c <<EOF
#ifdef __GNUC__
  yes;
#endif
EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:775: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
  ac_cv_prog_gcc=yes
else
  ac_cv_prog_gcc=no
fi
fi

echo "$ac_t""$ac_cv_prog_gcc" 1>&6
................................................................................
  GCC=
fi

ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:794: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
  ac_cv_prog_cc_g=yes
else
................................................................................
    { echo "configure: error: unable to find a compiler for building build tools" 1>&2; exit 1; }
  fi
  BUILD_CC=$CC
  default_build_cflags=$CFLAGS
else
  BUILD_CC=$config_BUILD_CC
  echo $ac_n "checking host compiler""... $ac_c" 1>&6
echo "configure:833: checking host compiler" >&5
  CC=$BUILD_CC
  echo "$ac_t""$BUILD_CC" 1>&6
fi
echo $ac_n "checking switches for the host compiler""... $ac_c" 1>&6
echo "configure:838: checking switches for the host compiler" >&5
if test "$config_BUILD_CFLAGS" != ""; then
  CFLAGS=$config_BUILD_CFLAGS
  BUILD_CFLAGS=$config_BUILD_CFLAGS
else
  BUILD_CFLAGS=$default_build_cflags
fi
echo "$ac_t""$BUILD_CFLAGS" 1>&6
................................................................................


##########
# Locate a compiler that converts C code into *.o files that run on
# the target machine.
#
echo $ac_n "checking target compiler""... $ac_c" 1>&6
echo "configure:858: checking target compiler" >&5
if test "$config_TARGET_CC" != ""; then
  TARGET_CC=$config_TARGET_CC
else
  TARGET_CC=$BUILD_CC
fi
echo "$ac_t""$TARGET_CC" 1>&6
echo $ac_n "checking switches on the target compiler""... $ac_c" 1>&6
echo "configure:866: checking switches on the target compiler" >&5
if test "$config_TARGET_CFLAGS" != ""; then
  TARGET_CFLAGS=$config_TARGET_CFLAGS
else
  TARGET_CFLAGS=$BUILD_CFLAGS
fi
echo "$ac_t""$TARGET_CFLAGS" 1>&6
echo $ac_n "checking target linker""... $ac_c" 1>&6
echo "configure:874: checking target linker" >&5
if test "$config_TARGET_LINK" = ""; then
  TARGET_LINK=$TARGET_CC
else
  TARGET_LINK=$config_TARGET_LINK
fi
echo "$ac_t""$TARGET_LINK" 1>&6
echo $ac_n "checking switches on the target compiler""... $ac_c" 1>&6
echo "configure:882: checking switches on the target compiler" >&5
if test "$config_TARGET_TFLAGS" != ""; then
  TARGET_TFLAGS=$config_TARGET_TFLAGS
else
  TARGET_TFLAGS=$BUILD_CFLAGS
fi
if test "$config_TARGET_RANLIB" != ""; then
  TARGET_RANLIB=$config_TARGET_RANLIB
else
  # Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:894: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test -n "$RANLIB"; then
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
................................................................................



# Set the $cross variable if we are cross-compiling.  Make
# it 0 if we are not.
#
echo $ac_n "checking if host and target compilers are the same""... $ac_c" 1>&6
echo "configure:940: checking if host and target compilers are the same" >&5
if test "$BUILD_CC" = "$TARGET_CC"; then
  cross=0
  echo "$ac_t""yes" 1>&6
else
  cross=1
  echo "$ac_t""no" 1>&6
fi

##########
# Are we using UTF-8 or iso8859 encodings?
#
# Check whether --enable-utf8 or --disable-utf8 was given.
if test "${enable_utf8+set}" = set; then
  enableval="$enable_utf8"
  :
else
  enable_utf8=no
fi

echo $ac_n "checking character encoding""... $ac_c" 1>&6
echo "configure:961: checking character encoding" >&5
if test "$enable_utf8" = "no"; then
  ENCODING=ISO8859
  echo "$ac_t""iso8859" 1>&6
else
  ENCODING=UTF8
  echo "$ac_t""UTF-8" 1>&6
fi


###########
# Lots of things are different if we are compiling for Windows using
# the CYGWIN environment.  So check for that special case and handle
# things accordingly.
#
echo $ac_n "checking if executables have the .exe suffix""... $ac_c" 1>&6
echo "configure:977: checking if executables have the .exe suffix" >&5
if test "$config_BUILD_EXEEXT" = ".exe"; then
  CYGWIN=yes
  echo "$ac_t""yes" 1>&6
else
  echo "$ac_t""unknown" 1>&6
fi
if test "$CYGWIN" != "yes"; then
  echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
echo "configure:986: checking for Cygwin environment" >&5
if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 991 "configure"
#include "confdefs.h"

int main() {

#ifndef __CYGWIN__
#define __CYGWIN__ __CYGWIN32__
#endif
return __CYGWIN__;
; return 0; }
EOF
if { (eval echo configure:1002: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  ac_cv_cygwin=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_cygwin=no
................................................................................
  TARGET_TCL_LIBS="$config_TARGET_TCL_LIBS"
else
  if test "$with_tcl" != ""; then
    extra=`echo $with_tcl/$tclsubdir/libtcl8*.a`
  fi
  CC=$TARGET_CC
  echo $ac_n "checking for sin""... $ac_c" 1>&6
echo "configure:1066: checking for sin" >&5
if eval "test \"`echo '$''{'ac_cv_func_sin'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1071 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char sin(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
................................................................................
choke me
#else
sin();
#endif

; return 0; }
EOF
if { (eval echo configure:1094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_sin=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_sin=no"
................................................................................
  LIBS=""
else
  echo "$ac_t""no" 1>&6
LIBS="-lm"
fi

  echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
echo "configure:1115: checking for dlopen in -ldl" >&5
ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-ldl  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1123 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dlopen();

int main() {
dlopen()
; return 0; }
EOF
if { (eval echo configure:1134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
................................................................................
  otherlibs=$LIBS
  if test "$extra" != ""; then
    LIBS=$extra
  else 
    LIBS=""
    
echo $ac_n "checking for library containing Tcl_Init""... $ac_c" 1>&6
echo "configure:1168: checking for library containing Tcl_Init" >&5
if eval "test \"`echo '$''{'ac_cv_search_Tcl_Init'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_func_search_save_LIBS="$LIBS"
ac_cv_search_Tcl_Init="no"
cat > conftest.$ac_ext <<EOF
#line 1175 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char Tcl_Init();

int main() {
Tcl_Init()
; return 0; }
EOF
if { (eval echo configure:1186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_search_Tcl_Init="none required"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
test "$ac_cv_search_Tcl_Init" = "no" && for i in         tcl8.4 tcl8.3 tcl8.2 tcl8.1 tcl8.0 tcl80 tcl; do
LIBS="-l$i $otherlibs $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF
#line 1197 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char Tcl_Init();

int main() {
Tcl_Init()
; return 0; }
EOF
if { (eval echo configure:1208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_search_Tcl_Init="-l$i"
break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
................................................................................
fi


##########
# Figure out where to get the TCL header files.
#
echo $ac_n "checking TCL header files""... $ac_c" 1>&6
echo "configure:1237: checking TCL header files" >&5
found=no
if test "$config_TARGET_TCL_INC" != ""; then
  TARGET_TCL_INC=$config_TARGET_TCL_INC
  found=yes
else
  if test "$with_tcl" != ""; then
    TARGET_TCL_INC="-I$with_tcl/generic -I$with_tcl/$tclsubdir"
................................................................................
  fi
fi
if test "$found" = "yes"; then
  echo "$ac_t""$TARGET_TCL_INC" 1>&6
else
  echo "$ac_t""not specified: still searching..." 1>&6
  echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:1256: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
................................................................................
else
    # This must be in double quotes, not single quotes, because CPP may get
  # substituted into the Makefile and "${CC-cc}" will confuse make.
  CPP="${CC-cc} -E"
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp.
  cat > conftest.$ac_ext <<EOF
#line 1271 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1277: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  CPP="${CC-cc} -E -traditional-cpp"
  cat > conftest.$ac_ext <<EOF
#line 1288 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1294: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  CPP="${CC-cc} -nologo -E"
  cat > conftest.$ac_ext <<EOF
#line 1305 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1311: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  :
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
................................................................................
else
  ac_cv_prog_CPP="$CPP"
fi
echo "$ac_t""$CPP" 1>&6

ac_safe=`echo "tcl.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for tcl.h""... $ac_c" 1>&6
echo "configure:1337: checking for tcl.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1342 "configure"
#include "confdefs.h"
#include <tcl.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1347: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
................................................................................

fi
if test "$found" = "no"; then
  for dir in /usr/local /usr/X11 /usr/X11R6 /usr/pkg /usr/contrib /usr; do
    
ac_safe=`echo "$dir/include/tcl.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $dir/include/tcl.h""... $ac_c" 1>&6
echo "configure:1374: checking for $dir/include/tcl.h" >&5
if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
    { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
else
  if test -r $dir/include/tcl.h; then
................................................................................
if test "$config_TARGET_GDBM_LIBS" != ""; then
  TARGET_GDBM_LIBS="$config_TARGET_GDBM_LIBS"
else
  CC=$TARGET_CC
  LIBS=""
  
echo $ac_n "checking for library containing gdbm_open""... $ac_c" 1>&6
echo "configure:1418: checking for library containing gdbm_open" >&5
if eval "test \"`echo '$''{'ac_cv_search_gdbm_open'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_func_search_save_LIBS="$LIBS"
ac_cv_search_gdbm_open="no"
cat > conftest.$ac_ext <<EOF
#line 1425 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char gdbm_open();

int main() {
gdbm_open()
; return 0; }
EOF
if { (eval echo configure:1436: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_search_gdbm_open="none required"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
test "$ac_cv_search_gdbm_open" = "no" && for i in gdbm; do
LIBS="-l$i  $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF
#line 1447 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char gdbm_open();

int main() {
gdbm_open()
; return 0; }
EOF
if { (eval echo configure:1458: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_search_gdbm_open="-l$i"
break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
................................................................................
fi


##########
# Figure out where to get the GDBM header files.
#
echo $ac_n "checking GDBM header files""... $ac_c" 1>&6
echo "configure:1486: checking GDBM header files" >&5
found=no
if test "$config_TARGET_GDBM_INC" != ""; then
  TARGET_GDBM_INC=$config_TARGET_GDBM_INC
  found=yes
fi
if test "$found" = "yes"; then
  echo "$ac_t""$TARGET_GDBM_INC" 1>&6
else
  echo "$ac_t""not specified: still searching..." 1>&6
  ac_safe=`echo "gdbm.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for gdbm.h""... $ac_c" 1>&6
echo "configure:1498: checking for gdbm.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1503 "configure"
#include "confdefs.h"
#include <gdbm.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1508: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
................................................................................

fi
if test "$found" = "no"; then
  for dir in /usr/local /usr/pkg /usr/contrib; do
    
ac_safe=`echo "$dir/include/gdbm.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $dir/include/gdbm.h""... $ac_c" 1>&6
echo "configure:1535: checking for $dir/include/gdbm.h" >&5
if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
    { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
else
  if test -r $dir/include/gdbm.h; then
................................................................................
if test "$config_TARGET_READLINE_LIBS" != ""; then
  TARGET_READLINE_LIBS="$config_TARGET_READLINE_LIBS"
else
  CC=$TARGET_CC
  LIBS=""
  
echo $ac_n "checking for library containing readline""... $ac_c" 1>&6
echo "configure:1576: checking for library containing readline" >&5
if eval "test \"`echo '$''{'ac_cv_search_readline'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_func_search_save_LIBS="$LIBS"
ac_cv_search_readline="no"
cat > conftest.$ac_ext <<EOF
#line 1583 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char readline();

int main() {
readline()
; return 0; }
EOF
if { (eval echo configure:1594: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_search_readline="none required"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
test "$ac_cv_search_readline" = "no" && for i in readline; do
LIBS="-l$i  $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF
#line 1605 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char readline();

int main() {
readline()
; return 0; }
EOF
if { (eval echo configure:1616: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  ac_cv_search_readline="-l$i"
break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
................................................................................
fi


##########
# Figure out where to get the READLINE header files.
#
echo $ac_n "checking readline header files""... $ac_c" 1>&6
echo "configure:1644: checking readline header files" >&5
found=no
if test "$config_TARGET_READLINE_INC" != ""; then
  TARGET_READLINE_INC=$config_TARGET_READLINE_INC
  found=yes
fi
if test "$found" = "yes"; then
  echo "$ac_t""$TARGET_READLINE_INC" 1>&6
else
  echo "$ac_t""not specified: still searching..." 1>&6
  ac_safe=`echo "readline.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for readline.h""... $ac_c" 1>&6
echo "configure:1656: checking for readline.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1661 "configure"
#include "confdefs.h"
#include <readline.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1666: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
................................................................................

fi
if test "$found" = "no"; then
  for dir in /usr /usr/local /usr/local/readline /usr/contrib; do
    
ac_safe=`echo "$dir/include/readline.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $dir/include/readline.h""... $ac_c" 1>&6
echo "configure:1693: checking for $dir/include/readline.h" >&5
if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
    { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
else
  if test -r $dir/include/readline.h; then
................................................................................
    if test "$found" = "yes"; then
      TARGET_READLINE_INC="-I$dir/include"
      break
    fi
    
ac_safe=`echo "$dir/include/readline/readline.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $dir/include/readline/readline.h""... $ac_c" 1>&6
echo "configure:1722: checking for $dir/include/readline/readline.h" >&5
if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  if test "$cross_compiling" = yes; then
    { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
else
  if test -r $dir/include/readline/readline.h; then
................................................................................



#########
# Figure out whether or not we have a "usleep()" function.
#
echo $ac_n "checking for usleep""... $ac_c" 1>&6
echo "configure:1766: checking for usleep" >&5
if eval "test \"`echo '$''{'ac_cv_func_usleep'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1771 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char usleep(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
................................................................................
choke me
#else
usleep();
#endif

; return 0; }
EOF
if { (eval echo configure:1794: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_usleep=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_usleep=no"
................................................................................
s%@RANLIB@%$RANLIB%g
s%@TARGET_CC@%$TARGET_CC%g
s%@TARGET_CFLAGS@%$TARGET_CFLAGS%g
s%@TARGET_LINK@%$TARGET_LINK%g
s%@TARGET_LFLAGS@%$TARGET_LFLAGS%g
s%@TARGET_RANLIB@%$TARGET_RANLIB%g
s%@TARGET_AR@%$TARGET_AR%g
s%@ENCODING@%$ENCODING%g
s%@BUILD_EXEEXT@%$BUILD_EXEEXT%g
s%@OS_UNIX@%$OS_UNIX%g
s%@OS_WIN@%$OS_WIN%g
s%@TARGET_EXEEXT@%$TARGET_EXEEXT%g
s%@TARGET_LIBS@%$TARGET_LIBS%g
s%@TARGET_TCL_LIBS@%$TARGET_TCL_LIBS%g
s%@CPP@%$CPP%g

Changes to configure.in.

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# the corresponding code.
#
AC_INIT(src/sqlite.h.in)

dnl Put the RCS revision string after AC_INIT so that it will also
dnl show in in configure.
# The following RCS revision string applies to configure.in
# $Revision: 1.8 $

#########
# Make sure we are not building in a subdirectory of the source tree.
#
changequote(<<<,>>>)
temp=`echo $srcdir | grep '[^./]'`
changequote([,])
................................................................................
  cross=0
  AC_MSG_RESULT(yes)
else
  cross=1
  AC_MSG_RESULT(no)
fi
















###########
# Lots of things are different if we are compiling for Windows using
# the CYGWIN environment.  So check for that special case and handle
# things accordingly.
#
AC_MSG_CHECKING([if executables have the .exe suffix])
if test "$config_BUILD_EXEEXT" = ".exe"; then







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# the corresponding code.
#
AC_INIT(src/sqlite.h.in)

dnl Put the RCS revision string after AC_INIT so that it will also
dnl show in in configure.
# The following RCS revision string applies to configure.in
# $Revision: 1.9 $

#########
# Make sure we are not building in a subdirectory of the source tree.
#
changequote(<<<,>>>)
temp=`echo $srcdir | grep '[^./]'`
changequote([,])
................................................................................
  cross=0
  AC_MSG_RESULT(yes)
else
  cross=1
  AC_MSG_RESULT(no)
fi

##########
# Are we using UTF-8 or iso8859 encodings?
#
AC_ARG_ENABLE(utf8, 
[  --enable-utf8           Use UTF-8 encodings],,enable_utf8=no)
AC_MSG_CHECKING([character encoding])
if test "$enable_utf8" = "no"; then
  ENCODING=ISO8859
  AC_MSG_RESULT([iso8859])
else
  ENCODING=UTF8
  AC_MSG_RESULT([UTF-8])
fi
AC_SUBST(ENCODING)

###########
# Lots of things are different if we are compiling for Windows using
# the CYGWIN environment.  So check for that special case and handle
# things accordingly.
#
AC_MSG_CHECKING([if executables have the .exe suffix])
if test "$config_BUILD_EXEEXT" = ".exe"; then

Changes to src/main.c.

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**
*************************************************************************
** Main file for the SQLite library.  The routines in this file
** implement the programmer interface to the library.  Routines in
** other files are for internal use by SQLite and should not be
** accessed by users of the library.
**
** $Id: main.c,v 1.25 2001/02/11 16:56:24 drh Exp $
*/
#include "sqliteInt.h"
#include <unistd.h>

/*
** This is the callback routine for the code that initializes the
** database.  Each callback contains text of a CREATE TABLE or
................................................................................
}

/*
** The version of the library
*/
const char sqlite_version[] = SQLITE_VERSION;











/*
** Open a new SQLite database.  Construct an "sqlite" structure to define
** the state of this database and return a pointer to that structure.
**
** An attempt is made to initialize the in-memory data structures that
** hold the database schema.  But if this fails (because the schema file
** is locked) then that step is deferred until the first call to







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**
*************************************************************************
** Main file for the SQLite library.  The routines in this file
** implement the programmer interface to the library.  Routines in
** other files are for internal use by SQLite and should not be
** accessed by users of the library.
**
** $Id: main.c,v 1.26 2001/04/05 15:57:13 drh Exp $
*/
#include "sqliteInt.h"
#include <unistd.h>

/*
** This is the callback routine for the code that initializes the
** database.  Each callback contains text of a CREATE TABLE or
................................................................................
}

/*
** The version of the library
*/
const char sqlite_version[] = SQLITE_VERSION;

/*
** Does the library expect data to be encoded as UTF-8 or iso8859?  The
** following global constant always lets us know.
*/
#ifdef SQLITE_UTF8
char sqlite_encoding[] = "UTF-8";
#else
char sqlite_encoding[] = "iso8859";
#endif

/*
** Open a new SQLite database.  Construct an "sqlite" structure to define
** the state of this database and return a pointer to that structure.
**
** An attempt is made to initialize the in-memory data structures that
** hold the database schema.  But if this fails (because the schema file
** is locked) then that step is deferred until the first call to

Changes to src/sqlite.h.in.

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**   drh@hwaci.com
**   http://www.hwaci.com/drh/
**
*************************************************************************
** This header file defines the interface that the sqlite library
** presents to client programs.
**
** @(#) $Id: sqlite.h.in,v 1.10 2001/04/03 16:53:22 drh Exp $
*/
#ifndef _SQLITE_H_
#define _SQLITE_H_
#include <stdarg.h>     /* Needed for the definition of va_list */

/*
** The version of the SQLite library.
................................................................................
/*
** The version string is also compiled into the library so that a program
** can check to make sure that the lib*.a file and the *.h file are from
** the same version.
*/
extern const char sqlite_version[];
















/*
** Each open sqlite database is represented by an instance of the
** following opaque structure.
*/
typedef struct sqlite sqlite;

/*







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**   drh@hwaci.com
**   http://www.hwaci.com/drh/
**
*************************************************************************
** This header file defines the interface that the sqlite library
** presents to client programs.
**
** @(#) $Id: sqlite.h.in,v 1.11 2001/04/05 15:57:13 drh Exp $
*/
#ifndef _SQLITE_H_
#define _SQLITE_H_
#include <stdarg.h>     /* Needed for the definition of va_list */

/*
** The version of the SQLite library.
................................................................................
/*
** The version string is also compiled into the library so that a program
** can check to make sure that the lib*.a file and the *.h file are from
** the same version.
*/
extern const char sqlite_version[];

/*
** The SQLITE_UTF8 macro is defined if the library expects to see
** UTF-8 encoded data.  The SQLITE_ISO8859 macro is defined if the
** iso8859 encoded should be used.
*/
#define SQLITE_--ENCODING-- 1

/*
** The following constant holds one of two strings, "UTF-8" or "iso8859",
** depending on which character encoding the SQLite library expects to
** see.  The character encoding makes a difference for the LIKE and GLOB
** operators and for the LENGTH() and SUBSTR() functions.
*/
extern char sqlite_encoding[];

/*
** Each open sqlite database is represented by an instance of the
** following opaque structure.
*/
typedef struct sqlite sqlite;

/*

Changes to src/tclsqlite.c.

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** Author contact information:
**   drh@hwaci.com
**   http://www.hwaci.com/drh/
**
*************************************************************************
** A TCL Interface to SQLite
**
** $Id: tclsqlite.c,v 1.14 2001/04/03 16:53:22 drh Exp $
*/
#ifndef NO_TCL     /* Omit this whole file if TCL is unavailable */

#include "sqlite.h"
#include "tcl.h"
#include <stdlib.h>
#include <string.h>
................................................................................
  Tcl_Interp *interp;       /* The TCL interpreter */
  char *zArray;             /* The array into which data is written */
  Tcl_Obj *pCode;           /* The code to execute for each row */
  int once;                 /* Set only for the first invocation of callback */
  int tcl_rc;               /* Return code from TCL script */
};











/*
** Called for each row of the result.
*/
static int DbEvalCallback(
  void *clientData,      /* An instance of CallbackData */
  int nCol,              /* Number of columns in the result */
  char ** azCol,         /* Data for each column */
  char ** azN            /* Name for each column */
){
  CallbackData *cbData = (CallbackData*)clientData;
  int i, rc;



  if( cbData->zArray[0] ){
    if( cbData->once ){
      Tcl_SetVar2(cbData->interp, cbData->zArray, "*", "", 0);
      for(i=0; i<nCol; i++){
        Tcl_SetVar2(cbData->interp, cbData->zArray, "*", azN[i],
           TCL_LIST_ELEMENT|TCL_APPEND_VALUE);
      }
    }
    for(i=0; i<nCol; i++){
      char *z = azCol[i];
      if( z==0 ) z = "";







      Tcl_SetVar2(cbData->interp, cbData->zArray, azN[i], z, 0);

    }
  }else{
    for(i=0; i<nCol; i++){
      char *z = azCol[i];
      if( z==0 ) z = "";






      Tcl_SetVar(cbData->interp, azN[i], z, 0);

    }
  }
  cbData->once = 0;
  rc = Tcl_EvalObj(cbData->interp, cbData->pCode);
  if( rc==TCL_CONTINUE ) rc = TCL_OK;
  cbData->tcl_rc = rc;
  return rc!=TCL_OK;
................................................................................
  char ** azN            /* Name for each column */
){
  Tcl_Obj *pList = (Tcl_Obj*)clientData;
  int i;
  for(i=0; i<nCol; i++){
    Tcl_Obj *pElem;
    if( azCol[i] && *azCol[i] ){







      pElem = Tcl_NewStringObj(azCol[i], -1);

    }else{
      pElem = Tcl_NewObj();
    }
    Tcl_ListObjAppendElement(0, pList, pElem);
  }
  return 0;
}
................................................................................
  ** that have the same name as the fields extracted by the query.
  */
  case DB_EVAL: {
    CallbackData cbData;
    char *zErrMsg;
    char *zSql;
    int rc;




    if( objc!=5 && objc!=3 ){
      Tcl_WrongNumArgs(interp, 2, objv, "SQL ?ARRAY-NAME CODE?");
      return TCL_ERROR;
    }
    pDb->interp = interp;
    zSql = Tcl_GetStringFromObj(objv[2], 0);





    Tcl_IncrRefCount(objv[2]);
    if( objc==5 ){
      cbData.interp = interp;
      cbData.once = 1;
      cbData.zArray = Tcl_GetStringFromObj(objv[3], 0);
      cbData.pCode = objv[4];
      cbData.tcl_rc = TCL_OK;
................................................................................
      Tcl_SetResult(interp, zErrMsg, TCL_VOLATILE);
      free(zErrMsg);
      rc = TCL_ERROR;
    }else{
      rc = cbData.tcl_rc;
    }
    Tcl_DecrRefCount(objv[2]);



    return rc;
  }

  /*
  **     $db timeout MILLESECONDS
  **
  ** Delay for the number of milliseconds specified when a file is locked.
................................................................................
** (Hence there is no namespace.  There is no point in using a namespace
** if the extension only supplies one new name!)  The "sqlite" command is
** used to open a new SQLite database.  See the DbMain() routine above
** for additional information.
*/
int Sqlite_Init(Tcl_Interp *interp){
  Tcl_CreateCommand(interp, "sqlite", DbMain, 0, 0);

  Tcl_PkgProvide(interp, "sqlite", "1.0");
  return TCL_OK;
}
int Sqlite_SafeInit(Tcl_Interp *interp){
  return TCL_OK;
}

................................................................................
    "}\n"
  "}\n"
;

#define TCLSH_MAIN main   /* Needed to fake out mktclapp */
int TCLSH_MAIN(int argc, char **argv){
  Tcl_Interp *interp;

  interp = Tcl_CreateInterp();
  Sqlite_Init(interp);
  if( argc>=2 ){
    int i;
    Tcl_SetVar(interp,"argv0",argv[1],TCL_GLOBAL_ONLY);
    Tcl_SetVar(interp,"argv", "", TCL_GLOBAL_ONLY);
    for(i=2; i<argc; i++){







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** Author contact information:
**   drh@hwaci.com
**   http://www.hwaci.com/drh/
**
*************************************************************************
** A TCL Interface to SQLite
**
** $Id: tclsqlite.c,v 1.15 2001/04/05 15:57:13 drh Exp $
*/
#ifndef NO_TCL     /* Omit this whole file if TCL is unavailable */

#include "sqlite.h"
#include "tcl.h"
#include <stdlib.h>
#include <string.h>
................................................................................
  Tcl_Interp *interp;       /* The TCL interpreter */
  char *zArray;             /* The array into which data is written */
  Tcl_Obj *pCode;           /* The code to execute for each row */
  int once;                 /* Set only for the first invocation of callback */
  int tcl_rc;               /* Return code from TCL script */
};

/*
** If TCL uses UTF-8 and SQLite is configured to use iso8859, then we
** have to do a translation when going between the two.  Set the 
** UTF_TRANSLATION_NEEDED macro to indicate that we need to do
** this translation.  
*/
#if defined(TCL_UTF_MAX) && !defined(SQLITE_UTF8)
# define UTF_TRANSLATION_NEEDED 1
#endif

/*
** Called for each row of the result.
*/
static int DbEvalCallback(
  void *clientData,      /* An instance of CallbackData */
  int nCol,              /* Number of columns in the result */
  char ** azCol,         /* Data for each column */
  char ** azN            /* Name for each column */
){
  CallbackData *cbData = (CallbackData*)clientData;
  int i, rc;
#ifdef UTF_TRANSLATION_NEEDED
  Tcl_DString dCol;
#endif
  if( cbData->zArray[0] ){
    if( cbData->once ){
      Tcl_SetVar2(cbData->interp, cbData->zArray, "*", "", 0);
      for(i=0; i<nCol; i++){
        Tcl_SetVar2(cbData->interp, cbData->zArray, "*", azN[i],
           TCL_LIST_ELEMENT|TCL_APPEND_VALUE);
      }
    }
    for(i=0; i<nCol; i++){
      char *z = azCol[i];
      if( z==0 ) z = "";
#ifdef UTF_TRANSLATION_NEEDED
      Tcl_DStringInit(&dCol);
      Tcl_ExternalToUtfDString(NULL, z, -1, &dCol);
      Tcl_SetVar2(cbData->interp, cbData->zArray, azN[i], 
            Tcl_DStringValue(&dCol), 0);
      Tcl_DStringFree(&dCol);
#else
      Tcl_SetVar2(cbData->interp, cbData->zArray, azN[i], z, 0);
#endif
    }
  }else{
    for(i=0; i<nCol; i++){
      char *z = azCol[i];
      if( z==0 ) z = "";
#ifdef UTF_TRANSLATION_NEEDED
      Tcl_DStringInit(&dCol);
      Tcl_ExternalToUtfDString(NULL, z, -1, &dCol);
      Tcl_SetVar(cbData->interp, azN[i], Tcl_DStringValue(&dCol), 0);
      Tcl_DStringFree(&dCol);
#else
      Tcl_SetVar(cbData->interp, azN[i], z, 0);
#endif
    }
  }
  cbData->once = 0;
  rc = Tcl_EvalObj(cbData->interp, cbData->pCode);
  if( rc==TCL_CONTINUE ) rc = TCL_OK;
  cbData->tcl_rc = rc;
  return rc!=TCL_OK;
................................................................................
  char ** azN            /* Name for each column */
){
  Tcl_Obj *pList = (Tcl_Obj*)clientData;
  int i;
  for(i=0; i<nCol; i++){
    Tcl_Obj *pElem;
    if( azCol[i] && *azCol[i] ){
#ifdef UTF_TRANSLATION_NEEDED
      Tcl_DString dCol;
      Tcl_DStringInit(&dCol);
      Tcl_ExternalToUtfDString(NULL, azCol[i], -1, &dCol);
      pElem = Tcl_NewStringObj(Tcl_DStringValue(&dCol), -1);
      Tcl_DStringFree(&dCol);
#else
      pElem = Tcl_NewStringObj(azCol[i], -1);
#endif
    }else{
      pElem = Tcl_NewObj();
    }
    Tcl_ListObjAppendElement(0, pList, pElem);
  }
  return 0;
}
................................................................................
  ** that have the same name as the fields extracted by the query.
  */
  case DB_EVAL: {
    CallbackData cbData;
    char *zErrMsg;
    char *zSql;
    int rc;
#ifdef UTF_TRANSLATION_NEEDED
    Tcl_DString dSql;
#endif

    if( objc!=5 && objc!=3 ){
      Tcl_WrongNumArgs(interp, 2, objv, "SQL ?ARRAY-NAME CODE?");
      return TCL_ERROR;
    }
    pDb->interp = interp;
    zSql = Tcl_GetStringFromObj(objv[2], 0);
#ifdef UTF_TRANSLATION_NEEDED
    Tcl_DStringInit(&dSql);
    Tcl_UtfToExternalDString(NULL, zSql, -1, &dSql);
    zSql = Tcl_DStringValue(&dSql);
#endif
    Tcl_IncrRefCount(objv[2]);
    if( objc==5 ){
      cbData.interp = interp;
      cbData.once = 1;
      cbData.zArray = Tcl_GetStringFromObj(objv[3], 0);
      cbData.pCode = objv[4];
      cbData.tcl_rc = TCL_OK;
................................................................................
      Tcl_SetResult(interp, zErrMsg, TCL_VOLATILE);
      free(zErrMsg);
      rc = TCL_ERROR;
    }else{
      rc = cbData.tcl_rc;
    }
    Tcl_DecrRefCount(objv[2]);
#ifdef UTF_TRANSLATION_NEEDED
    Tcl_DStringFree(&dSql);
#endif
    return rc;
  }

  /*
  **     $db timeout MILLESECONDS
  **
  ** Delay for the number of milliseconds specified when a file is locked.
................................................................................
** (Hence there is no namespace.  There is no point in using a namespace
** if the extension only supplies one new name!)  The "sqlite" command is
** used to open a new SQLite database.  See the DbMain() routine above
** for additional information.
*/
int Sqlite_Init(Tcl_Interp *interp){
  Tcl_CreateCommand(interp, "sqlite", DbMain, 0, 0);
  Tcl_SetVar(interp,"sqlite_encoding",sqlite_encoding,TCL_GLOBAL_ONLY);
  Tcl_PkgProvide(interp, "sqlite", "1.0");
  return TCL_OK;
}
int Sqlite_SafeInit(Tcl_Interp *interp){
  return TCL_OK;
}

................................................................................
    "}\n"
  "}\n"
;

#define TCLSH_MAIN main   /* Needed to fake out mktclapp */
int TCLSH_MAIN(int argc, char **argv){
  Tcl_Interp *interp;
  Tcl_FindExecutable(argv[0]);
  interp = Tcl_CreateInterp();
  Sqlite_Init(interp);
  if( argc>=2 ){
    int i;
    Tcl_SetVar(interp,"argv0",argv[1],TCL_GLOBAL_ONLY);
    Tcl_SetVar(interp,"argv", "", TCL_GLOBAL_ONLY);
    for(i=2; i<argc; i++){

Changes to src/util.c.

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**
*************************************************************************
** Utility functions used throughout sqlite.
**
** This file contains functions for allocating memory, comparing
** strings, and stuff like that.
**
** $Id: util.c,v 1.19 2001/04/04 21:10:19 drh Exp $
*/
#include "sqliteInt.h"
#include <stdarg.h>
#include <ctype.h>

/*
** If MEMORY_DEBUG is defined, then use versions of malloc() and
................................................................................
      b += len;
    }
  }
  if( *a=='-' ) res = -res;
  return res;
}


/*
** When the first byte of a UTF-8 character is used as the
** index of the following array, then the value is the number
** of bytes in the whole UTF-8 character.  This matrix assumes
** a well-formed UTF-8 string.  All bets are off if the input
** is not well-formed.
*/

static const unsigned char utf8_width[] = {
        /* x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB xC xD xE xF */
/* 0x */   0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* 1x */   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* 2x */   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* 3x */   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* 4x */   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* 5x */   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* 6x */   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* 7x */   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* 8x */   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* 9x */   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* Ax */   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* Bx */   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* Cx */   2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
/* Dx */   2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
/* Ex */   3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
/* Fx */   4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 1, 1,
};


/*
** This routine computes the number of bytes to the start of the
** next UTF-8 character.  We could just do 
**
**      z += utf8_width[*z]
**
** accomplish the same thing, if we know that z was a well-formed
** UTF-8 string.  If it is not, then z might be incremented past
** its null terminator.  This function, though slower, will never
** increment z past its terminator.

*/
static int utf8_char_size(const unsigned char *z){
  int i, n = utf8_width[*z];
  for(i=1; i<n && z[i]!=0; i++){}
  return i;


}




/*
** Convert the UTF-8 character pointed to by the input parameter
** into a 31-bit UCS character and return an integer holding the
** 31-bit UCS character.


*/
static int utf8_to_int(const unsigned char *z){
  int n = utf8_width[*z];
  int c;
  switch( n ){
    case 0: {
      return 0;



















    }
    case 1: {
      return *z;
    }
    case 2: {
      c = 0x1f & *(z++);
      break;
    }
    case 3: {
      c = 0x0f & *(z++);
      break;
    }
    case 4: {
      c = 0x07 & *(z++);
      break;
    }
    case 5: {
      c = 0x03 & *(z++);
      break;
    }
    case 6: {
      c = 0x01 & *(z++);
      break;
    }
  }

  while( (--n) > 0 ){
    c = (c<<6) | (0x3f & *(z++));
  }
  return c;
}


/*
** Compare two UTF-8 strings for equality where the first string can
** potentially be a "glob" expression.  Return true (1) if they
** are the same and false (0) if they are different.
**
** Globbing rules:
................................................................................

  while( (c = *zPattern)!=0 ){
    switch( c ){
      case '*':
        while( (c=zPattern[1]) == '*' || c == '?' ){
          if( c=='?' ){
            if( *zString==0 ) return 0;
            zString += utf8_char_size(zString);
          }
          zPattern++;
        }
        if( c==0 ) return 1;
        c = UpperToLower[c];
        if( c=='[' ){
          while( *zString && sqliteGlobCompare(&zPattern[1],zString)==0 ){
            zString += utf8_char_size(zString);
          }
          return *zString!=0;
        }else{
          while( (c2 = *zString)!=0 ){
            while( c2 != 0 && c2 != c ){ c2 = *++zString; }
            if( c2==0 ) return 0;
            if( sqliteGlobCompare(&zPattern[1],zString) ) return 1;
            zString += utf8_char_size(zString);
          }
          return 0;
        }
      case '?': {
        if( *zString==0 ) return 0;
        zString += utf8_char_size(zString);
        zPattern++;
        break;
      }
      case '[': {
        int prior_c = 0;
        seen = 0;
        invert = 0;
        c = utf8_to_int(zString);
        if( c==0 ) return 0;
        c2 = *++zPattern;
        if( c2=='^' ){ invert = 1; c2 = *++zPattern; }
        if( c2==']' ){
          if( c==']' ) seen = 1;
          c2 = *++zPattern;
        }
        while( (c2 = utf8_to_int(zPattern))!=0 && c2!=']' ){
          if( c2=='-' && zPattern[1]!=']' && zPattern[1]!=0 && prior_c>0 ){
            zPattern++;
            c2 = utf8_to_int(zPattern);
            if( c>=prior_c && c<=c2 ) seen = 1;
            prior_c = 0;
          }else if( c==c2 ){
            seen = 1;
            prior_c = c2;
          }else{
            prior_c = c2;
          }
          zPattern += utf8_char_size(zPattern);
        }
        if( c2==0 || (seen ^ invert)==0 ) return 0;
        zString += utf8_char_size(zString);
        zPattern++;
        break;
      }
      default: {
        if( c != *zString ) return 0;
        zPattern++;
        zString++;
................................................................................

  while( (c = UpperToLower[*zPattern])!=0 ){
    switch( c ){
      case '%': {
        while( (c=zPattern[1]) == '%' || c == '_' ){
          if( c=='_' ){
            if( *zString==0 ) return 0;
            zString += utf8_char_size(zString);
          }
          zPattern++;
        }
        if( c==0 ) return 1;
        c = UpperToLower[c];
        while( (c2=UpperToLower[*zString])!=0 ){
          while( c2 != 0 && c2 != c ){ c2 = UpperToLower[*++zString]; }
          if( c2==0 ) return 0;
          if( sqliteLikeCompare(&zPattern[1],zString) ) return 1;
          zString += utf8_char_size(zString);
        }
        return 0;
      }
      case '_': {
        if( *zString==0 ) return 0;
        zString += utf8_char_size(zString);
        zPattern++;
        break;
      }
      default: {
        if( c != UpperToLower[*zString] ) return 0;
        zPattern++;
        zString++;
        break;
      }
    }
  }
  return *zString==0;
}







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725
726
727
728
729
730

731
732

733
734
735


















736
737
738









739
740




741
742
743
744
745
746
747
748
749


750
751
752
753

754



755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
























775
776
777
778
779
780
781
782
783
784
785
786
787
788
...
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
...
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
**
*************************************************************************
** Utility functions used throughout sqlite.
**
** This file contains functions for allocating memory, comparing
** strings, and stuff like that.
**
** $Id: util.c,v 1.20 2001/04/05 15:57:13 drh Exp $
*/
#include "sqliteInt.h"
#include <stdarg.h>
#include <ctype.h>

/*
** If MEMORY_DEBUG is defined, then use versions of malloc() and
................................................................................
      b += len;
    }
  }
  if( *a=='-' ) res = -res;
  return res;
}

#ifdef SQLITE_UTF8
/*
** X is a pointer to the first byte of a UTF-8 character.  Increment

** X so that it points to the next character.  This only works right
** if X points to a well-formed UTF-8 string.

*/
#define sqliteNextChar(X)  while( (0xc0&*++(X))==0x80 ){}
#define sqliteCharVal(X)   sqlite_utf8_to_int(X)



















#else /* !defined(SQLITE_UTF8) */
/*









** For iso8859 encoding, the next character is just the next byte.
*/




#define sqliteNextChar(X)  (++(X));
#define sqliteCharVal(X)   ((int)*(X))

#endif /* defined(SQLITE_UTF8) */


#ifdef SQLITE_UTF8
/*
** Convert the UTF-8 character to which z points into a 31-bit


** UCS character.  This only works right if z points to a well-formed
** UTF-8 string.
*/
static int sqlite_utf8_to_int(const unsigned char *z){

  int c;



  static const int initVal[] = {
      0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,  14,
     15,  16,  17,  18,  19,  20,  21,  22,  23,  24,  25,  26,  27,  28,  29,
     30,  31,  32,  33,  34,  35,  36,  37,  38,  39,  40,  41,  42,  43,  44,
     45,  46,  47,  48,  49,  50,  51,  52,  53,  54,  55,  56,  57,  58,  59,
     60,  61,  62,  63,  64,  65,  66,  67,  68,  69,  70,  71,  72,  73,  74,
     75,  76,  77,  78,  79,  80,  81,  82,  83,  84,  85,  86,  87,  88,  89,
     90,  91,  92,  93,  94,  95,  96,  97,  98,  99, 100, 101, 102, 103, 104,
    105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
    120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
    135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
    150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
    165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
    180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191,   0,   1,   2,
      3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,  14,  15,  16,  17,
     18,  19,  20,  21,  22,  23,  24,  25,  26,  27,  28,  29,  30,  31,   0,
      1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,  14,  15,
      0,   1,   2,   3,   4,   5,   6,   7,   0,   1,   2,   3,   0,   1, 254,
    255,
  };
























  c = initVal[*(z++)];
  while( (0xc0&*z)==0x80 ){
    c = (c<<6) | (0x3f&*(z++));
  }
  return c;
}
#endif

/*
** Compare two UTF-8 strings for equality where the first string can
** potentially be a "glob" expression.  Return true (1) if they
** are the same and false (0) if they are different.
**
** Globbing rules:
................................................................................

  while( (c = *zPattern)!=0 ){
    switch( c ){
      case '*':
        while( (c=zPattern[1]) == '*' || c == '?' ){
          if( c=='?' ){
            if( *zString==0 ) return 0;
            sqliteNextChar(zString);
          }
          zPattern++;
        }
        if( c==0 ) return 1;
        c = UpperToLower[c];
        if( c=='[' ){
          while( *zString && sqliteGlobCompare(&zPattern[1],zString)==0 ){
            sqliteNextChar(zString);
          }
          return *zString!=0;
        }else{
          while( (c2 = *zString)!=0 ){
            while( c2 != 0 && c2 != c ){ c2 = *++zString; }
            if( c2==0 ) return 0;
            if( sqliteGlobCompare(&zPattern[1],zString) ) return 1;
            sqliteNextChar(zString);
          }
          return 0;
        }
      case '?': {
        if( *zString==0 ) return 0;
        sqliteNextChar(zString);
        zPattern++;
        break;
      }
      case '[': {
        int prior_c = 0;
        seen = 0;
        invert = 0;
        c = sqliteCharVal(zString);
        if( c==0 ) return 0;
        c2 = *++zPattern;
        if( c2=='^' ){ invert = 1; c2 = *++zPattern; }
        if( c2==']' ){
          if( c==']' ) seen = 1;
          c2 = *++zPattern;
        }
        while( (c2 = sqliteCharVal(zPattern))!=0 && c2!=']' ){
          if( c2=='-' && zPattern[1]!=']' && zPattern[1]!=0 && prior_c>0 ){
            zPattern++;
            c2 = sqliteCharVal(zPattern);
            if( c>=prior_c && c<=c2 ) seen = 1;
            prior_c = 0;
          }else if( c==c2 ){
            seen = 1;
            prior_c = c2;
          }else{
            prior_c = c2;
          }
          sqliteNextChar(zPattern);
        }
        if( c2==0 || (seen ^ invert)==0 ) return 0;
        sqliteNextChar(zString);
        zPattern++;
        break;
      }
      default: {
        if( c != *zString ) return 0;
        zPattern++;
        zString++;
................................................................................

  while( (c = UpperToLower[*zPattern])!=0 ){
    switch( c ){
      case '%': {
        while( (c=zPattern[1]) == '%' || c == '_' ){
          if( c=='_' ){
            if( *zString==0 ) return 0;
            sqliteNextChar(zString);
          }
          zPattern++;
        }
        if( c==0 ) return 1;
        c = UpperToLower[c];
        while( (c2=UpperToLower[*zString])!=0 ){
          while( c2 != 0 && c2 != c ){ c2 = UpperToLower[*++zString]; }
          if( c2==0 ) return 0;
          if( sqliteLikeCompare(&zPattern[1],zString) ) return 1;
          sqliteNextChar(zString);
        }
        return 0;
      }
      case '_': {
        if( *zString==0 ) return 0;
        sqliteNextChar(zString);
        zPattern++;
        break;
      }
      default: {
        if( c != UpperToLower[*zString] ) return 0;
        zPattern++;
        zString++;
        break;
      }
    }
  }
  return *zString==0;
}

Changes to src/vdbe.c.

37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
....
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296






3297

3298
3299
3300
3301
3302
3303
3304
....
3341
3342
3343
3344
3345
3346
3347










3348

3349
3350
3351
3352
3353
3354
3355
....
3356
3357
3358
3359
3360
3361
3362





















3363
3364
3365
3366
3367
3368
3369
** inplicit conversion from one type to the other occurs as necessary.
** 
** Most of the code in this file is taken up by the sqliteVdbeExec()
** function which does the work of interpreting a VDBE program.
** But other routines are also provided to help in building up
** a program instruction by instruction.
**
** $Id: vdbe.c,v 1.55 2001/04/04 21:22:14 drh Exp $
*/
#include "sqliteInt.h"
#include <unistd.h>
#include <ctype.h>

/*
** SQL is translated into a sequence of instructions to be
................................................................................
        if(VERIFY( i>=0 && i<p->nSet &&) !SetTest(&p->aSet[i], zStack[tos])){
          pc = pOp->p2 - 1;
        }
        POPSTACK;
        break;
      }

      /* Opcode: Length * * *
      **
      ** Interpret the top of the stack as a string.  Replace the top of
      ** stack with an integer which is the length of the string.
      */
      case OP_Strlen: {
        int tos = p->tos;
        int len;
        VERIFY( if( tos<0 ) goto not_enough_stack; )
        Stringify(p, tos);






        len = aStack[tos].n-1;

        POPSTACK;
        p->tos++;
        aStack[tos].i = len;
        aStack[tos].flags = STK_Int;
        break;
      }

................................................................................
          start = aStack[p->tos].i - 1;
          POPSTACK;
        }else{
          start = pOp->p1 - 1;
        }
        VERIFY( if( p->tos<0 ) goto not_enough_stack; )
        Stringify(p, p->tos);










        n = aStack[p->tos].n - 1;

        if( start<0 ){
          start += n + 1;
          if( start<0 ){
            cnt += start;
            start = 0;
          }
        }
................................................................................
        if( start>n ){
          start = n;
        }
        if( cnt<0 ) cnt = 0;
        if( cnt > n ){
          cnt = n;
        }





















        z = sqliteMalloc( cnt+1 );
        if( z==0 ) goto no_mem;
        strncpy(z, &zStack[p->tos][start], cnt);
        z[cnt] = 0;
        POPSTACK;
        p->tos++;
        zStack[p->tos] = z;







|







 







|









>
>
>
>
>
>

>







 







>
>
>
>
>
>
>
>
>
>

>







 







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
....
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
....
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
....
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
** inplicit conversion from one type to the other occurs as necessary.
** 
** Most of the code in this file is taken up by the sqliteVdbeExec()
** function which does the work of interpreting a VDBE program.
** But other routines are also provided to help in building up
** a program instruction by instruction.
**
** $Id: vdbe.c,v 1.56 2001/04/05 15:57:13 drh Exp $
*/
#include "sqliteInt.h"
#include <unistd.h>
#include <ctype.h>

/*
** SQL is translated into a sequence of instructions to be
................................................................................
        if(VERIFY( i>=0 && i<p->nSet &&) !SetTest(&p->aSet[i], zStack[tos])){
          pc = pOp->p2 - 1;
        }
        POPSTACK;
        break;
      }

      /* Opcode: Strlen * * *
      **
      ** Interpret the top of the stack as a string.  Replace the top of
      ** stack with an integer which is the length of the string.
      */
      case OP_Strlen: {
        int tos = p->tos;
        int len;
        VERIFY( if( tos<0 ) goto not_enough_stack; )
        Stringify(p, tos);
#ifdef SQLITE_UTF8
        {
          char *z = zStack[tos];
          for(len=0; *z; z++){ if( (0xc0&*z)!=0x80 ) len++; }
        }
#else
        len = aStack[tos].n-1;
#endif
        POPSTACK;
        p->tos++;
        aStack[tos].i = len;
        aStack[tos].flags = STK_Int;
        break;
      }

................................................................................
          start = aStack[p->tos].i - 1;
          POPSTACK;
        }else{
          start = pOp->p1 - 1;
        }
        VERIFY( if( p->tos<0 ) goto not_enough_stack; )
        Stringify(p, p->tos);

        /* "n" will be the number of characters in the input string.
        ** For iso8859, the number of characters is the number of bytes.
        ** Buf for UTF-8, some characters can use multiple bytes and the
        ** situation is more complex. 
        */
#ifdef SQLITE_UTF8
        z = zStack[p->tos];
        for(n=0; *z; z++){ if( (0xc0&*z)!=0x80 ) n++; }
#else
        n = aStack[p->tos].n - 1;
#endif
        if( start<0 ){
          start += n + 1;
          if( start<0 ){
            cnt += start;
            start = 0;
          }
        }
................................................................................
        if( start>n ){
          start = n;
        }
        if( cnt<0 ) cnt = 0;
        if( cnt > n ){
          cnt = n;
        }

        /* At this point, "start" is the index of the first character to
        ** extract and "cnt" is the number of characters to extract.  We
        ** need to convert units on these variable from characters into
        ** bytes.  For iso8859, the conversion is a no-op, but for UTF-8
        ** we have to do a little work.
        */
#ifdef SQLITE_UTF8
        {
          int c_start = start;
          int c_cnt = cnt;
          int i;
          z = zStack[p->tos];
          for(start=i=0; i<c_start; i++){
            while( (0xc0&z[++start])==0x80 ){}
          }
          for(cnt=i=0; i<c_cnt; i++){
            while( (0xc0&z[(++cnt)+start])==0x80 ){}
          }
        }
#endif
        z = sqliteMalloc( cnt+1 );
        if( z==0 ) goto no_mem;
        strncpy(z, &zStack[p->tos][start], cnt);
        z[cnt] = 0;
        POPSTACK;
        p->tos++;
        zStack[p->tos] = z;

Changes to test/expr.test.

19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
...
156
157
158
159
160
161
162
163
164

165
166
167
168
169
170
171
172
173
174
175
176











177
178
179
180
181
182
183
...
199
200
201
202
203
204
205

206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222



















223
224
225
226
227
228
229
#   drh@hwaci.com
#   http://www.hwaci.com/drh/
#
#***********************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this file is testing expressions.
#
# $Id: expr.test,v 1.11 2001/04/04 21:10:19 drh Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

# Create a table to work with.
#
execsql {CREATE TABLE test1(i1 int, i2 int, r1 real, r2 real, t1 text, t2 text)}
................................................................................
test_expr expr-5.9 {t1='abc', t2='A%_C'} {t1 LIKE t2} 1
test_expr expr-5.9b {t1='ac', t2='A%_C'} {t1 LIKE t2} 0
test_expr expr-5.10 {t1='abxyzzyc', t2='A%_C'} {t1 LIKE t2} 1
test_expr expr-5.11 {t1='abc', t2='xyz'} {t1 NOT LIKE t2} 1
test_expr expr-5.12 {t1='abc', t2='ABC'} {t1 NOT LIKE t2} 0

# The following tests only work on versions of TCL that support
# Unicode.
#

test_expr expr-5.13 "t1='a\u0080c', t2='A_C'" {t1 LIKE t2} 1
test_expr expr-5.14 "t1='a\u07FFc', t2='A_C'" {t1 LIKE t2} 1
test_expr expr-5.15 "t1='a\u0800c', t2='A_C'" {t1 LIKE t2} 1
test_expr expr-5.16 "t1='a\uFFFFc', t2='A_C'" {t1 LIKE t2} 1
test_expr expr-5.17 "t1='a\u0080', t2='A__'" {t1 LIKE t2} 0
test_expr expr-5.18 "t1='a\u07FF', t2='A__'" {t1 LIKE t2} 0
test_expr expr-5.19 "t1='a\u0800', t2='A__'" {t1 LIKE t2} 0
test_expr expr-5.20 "t1='a\uFFFF', t2='A__'" {t1 LIKE t2} 0
test_expr expr-5.21 "t1='ax\uABCD', t2='A_\uABCD'" {t1 LIKE t2} 1
test_expr expr-5.22 "t1='ax\u1234', t2='A%\u1234'" {t1 LIKE t2} 1
test_expr expr-5.23 "t1='ax\uFEDC', t2='A_%'" {t1 LIKE t2} 1
test_expr expr-5.24 "t1='ax\uFEDCy\uFEDC', t2='A%\uFEDC'" {t1 LIKE t2} 1












test_expr expr-6.1 {t1='abc', t2='xyz'} {t1 GLOB t2} 0
test_expr expr-6.2 {t1='abc', t2='ABC'} {t1 GLOB t2} 0
test_expr expr-6.3 {t1='abc', t2='A?C'} {t1 GLOB t2} 0
test_expr expr-6.4 {t1='abc', t2='a?c'} {t1 GLOB t2} 1
test_expr expr-6.5 {t1='abc', t2='abc?'} {t1 GLOB t2} 0
test_expr expr-6.6 {t1='abc', t2='A*C'} {t1 GLOB t2} 0
................................................................................
test_expr expr-6.22 {t1='abcdefg', t2='a*[^de]g'} {t1 GLOB t2} 1
test_expr expr-6.23 {t1='abcdefg', t2='a*?g'} {t1 GLOB t2} 1
test_expr expr-6.24 {t1='ac', t2='a*c'} {t1 GLOB t2} 1
test_expr expr-6.25 {t1='ac', t2='a*?c'} {t1 GLOB t2} 0

# These tests only work on versions of TCL that support Unicode
#

test_expr expr-6.26 "t1='a\u0080c', t2='a?c'" {t1 GLOB t2} 1
test_expr expr-6.27 "t1='a\u07ffc', t2='a?c'" {t1 GLOB t2} 1
test_expr expr-6.28 "t1='a\u0800c', t2='a?c'" {t1 GLOB t2} 1
test_expr expr-6.29 "t1='a\uffffc', t2='a?c'" {t1 GLOB t2} 1
test_expr expr-6.30 "t1='a\u1234', t2='a?'" {t1 GLOB t2} 1
test_expr expr-6.31 "t1='a\u1234', t2='a??'" {t1 GLOB t2} 0
test_expr expr-6.32 "t1='ax\u1234', t2='a?\u1234'" {t1 GLOB t2} 1
test_expr expr-6.33 "t1='ax\u1234', t2='a*\u1234'" {t1 GLOB t2} 1
test_expr expr-6.34 "t1='ax\u1234y\u1234', t2='a*\u1234'" {t1 GLOB t2} 1
test_expr expr-6.35 "t1='a\u1234b', t2='a\[x\u1234y\]b'" {t1 GLOB t2} 1
test_expr expr-6.36 "t1='a\u1234b', t2='a\[\u1233-\u1235\]b'" {t1 GLOB t2} 1
test_expr expr-6.37 "t1='a\u1234b', t2='a\[\u1234-\u124f\]b'" {t1 GLOB t2} 1
test_expr expr-6.38 "t1='a\u1234b', t2='a\[\u1235-\u124f\]b'" {t1 GLOB t2} 0
test_expr expr-6.39 "t1='a\u1234b', t2='a\[a-\u1235\]b'" {t1 GLOB t2} 1
test_expr expr-6.40 "t1='a\u1234b', t2='a\[a-\u1234\]b'" {t1 GLOB t2} 1
test_expr expr-6.41 "t1='a\u1234b', t2='a\[a-\u1233\]b'" {t1 GLOB t2} 0





















# The sqliteExprIfFalse and sqliteExprIfTrue routines are only
# executed as part of a WHERE clause.  Create a table suitable
# for testing these functions.
#
execsql {DROP TABLE test1}
execsql {CREATE TABLE test1(a int, b int);}







|







 







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19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
...
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
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180
181
182
183
184
185
186
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#   drh@hwaci.com
#   http://www.hwaci.com/drh/
#
#***********************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this file is testing expressions.
#
# $Id: expr.test,v 1.12 2001/04/05 15:57:14 drh Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

# Create a table to work with.
#
execsql {CREATE TABLE test1(i1 int, i2 int, r1 real, r2 real, t1 text, t2 text)}
................................................................................
test_expr expr-5.9 {t1='abc', t2='A%_C'} {t1 LIKE t2} 1
test_expr expr-5.9b {t1='ac', t2='A%_C'} {t1 LIKE t2} 0
test_expr expr-5.10 {t1='abxyzzyc', t2='A%_C'} {t1 LIKE t2} 1
test_expr expr-5.11 {t1='abc', t2='xyz'} {t1 NOT LIKE t2} 1
test_expr expr-5.12 {t1='abc', t2='ABC'} {t1 NOT LIKE t2} 0

# The following tests only work on versions of TCL that support
# Unicode and SQLite configured for UTF-8 support.
#
if {"\u1234"!="u1234" && $::sqlite_encoding=="UTF-8"} {
  test_expr expr-5.13 "t1='a\u0080c', t2='A_C'" {t1 LIKE t2} 1
  test_expr expr-5.14 "t1='a\u07FFc', t2='A_C'" {t1 LIKE t2} 1
  test_expr expr-5.15 "t1='a\u0800c', t2='A_C'" {t1 LIKE t2} 1
  test_expr expr-5.16 "t1='a\uFFFFc', t2='A_C'" {t1 LIKE t2} 1
  test_expr expr-5.17 "t1='a\u0080', t2='A__'" {t1 LIKE t2} 0
  test_expr expr-5.18 "t1='a\u07FF', t2='A__'" {t1 LIKE t2} 0
  test_expr expr-5.19 "t1='a\u0800', t2='A__'" {t1 LIKE t2} 0
  test_expr expr-5.20 "t1='a\uFFFF', t2='A__'" {t1 LIKE t2} 0
  test_expr expr-5.21 "t1='ax\uABCD', t2='A_\uABCD'" {t1 LIKE t2} 1
  test_expr expr-5.22 "t1='ax\u1234', t2='A%\u1234'" {t1 LIKE t2} 1
  test_expr expr-5.23 "t1='ax\uFEDC', t2='A_%'" {t1 LIKE t2} 1
  test_expr expr-5.24 "t1='ax\uFEDCy\uFEDC', t2='A%\uFEDC'" {t1 LIKE t2} 1
}

# Theses tests are for when SQLite assumes iso8859 characters.
#
if {$::sqlite_encoding=="iso8859"} {
  catch {encoding system iso8859-1}
  test_expr expr-5.50 "t1='a\266c', t2='A_C'"  {t1 LIKE t2} 1
  test_expr expr-5.51 "t1='a\347', t2='A_'"  {t1 LIKE t2} 1
  test_expr expr-5.52 "t1='ax\351', t2='A_\351'"  {t1 LIKE t2} 1
  test_expr expr-5.53 "t1='ax\241', t2='A_%'"  {t1 LIKE t2} 1
}

test_expr expr-6.1 {t1='abc', t2='xyz'} {t1 GLOB t2} 0
test_expr expr-6.2 {t1='abc', t2='ABC'} {t1 GLOB t2} 0
test_expr expr-6.3 {t1='abc', t2='A?C'} {t1 GLOB t2} 0
test_expr expr-6.4 {t1='abc', t2='a?c'} {t1 GLOB t2} 1
test_expr expr-6.5 {t1='abc', t2='abc?'} {t1 GLOB t2} 0
test_expr expr-6.6 {t1='abc', t2='A*C'} {t1 GLOB t2} 0
................................................................................
test_expr expr-6.22 {t1='abcdefg', t2='a*[^de]g'} {t1 GLOB t2} 1
test_expr expr-6.23 {t1='abcdefg', t2='a*?g'} {t1 GLOB t2} 1
test_expr expr-6.24 {t1='ac', t2='a*c'} {t1 GLOB t2} 1
test_expr expr-6.25 {t1='ac', t2='a*?c'} {t1 GLOB t2} 0

# These tests only work on versions of TCL that support Unicode
#
if {"\u1234"!="u1234" && $::sqlite_encoding=="UTF-8"} {
  test_expr expr-6.26 "t1='a\u0080c', t2='a?c'" {t1 GLOB t2} 1
  test_expr expr-6.27 "t1='a\u07ffc', t2='a?c'" {t1 GLOB t2} 1
  test_expr expr-6.28 "t1='a\u0800c', t2='a?c'" {t1 GLOB t2} 1
  test_expr expr-6.29 "t1='a\uffffc', t2='a?c'" {t1 GLOB t2} 1
  test_expr expr-6.30 "t1='a\u1234', t2='a?'" {t1 GLOB t2} 1
  test_expr expr-6.31 "t1='a\u1234', t2='a??'" {t1 GLOB t2} 0
  test_expr expr-6.32 "t1='ax\u1234', t2='a?\u1234'" {t1 GLOB t2} 1
  test_expr expr-6.33 "t1='ax\u1234', t2='a*\u1234'" {t1 GLOB t2} 1
  test_expr expr-6.34 "t1='ax\u1234y\u1234', t2='a*\u1234'" {t1 GLOB t2} 1
  test_expr expr-6.35 "t1='a\u1234b', t2='a\[x\u1234y\]b'" {t1 GLOB t2} 1
  test_expr expr-6.36 "t1='a\u1234b', t2='a\[\u1233-\u1235\]b'" {t1 GLOB t2} 1
  test_expr expr-6.37 "t1='a\u1234b', t2='a\[\u1234-\u124f\]b'" {t1 GLOB t2} 1
  test_expr expr-6.38 "t1='a\u1234b', t2='a\[\u1235-\u124f\]b'" {t1 GLOB t2} 0
  test_expr expr-6.39 "t1='a\u1234b', t2='a\[a-\u1235\]b'" {t1 GLOB t2} 1
  test_expr expr-6.40 "t1='a\u1234b', t2='a\[a-\u1234\]b'" {t1 GLOB t2} 1
  test_expr expr-6.41 "t1='a\u1234b', t2='a\[a-\u1233\]b'" {t1 GLOB t2} 0
}

# Theses tests are for when SQLite assumes iso8859 characters.
#
if {$::sqlite_encoding=="iso8859"} {
  catch {encoding system iso8859-1}
  test_expr expr-6.50 "t1='a\266c', t2='a?c'" {t1 GLOB t2} 1
  test_expr expr-6.51 "t1='a\266', t2='a?'" {t1 GLOB t2} 1
  test_expr expr-6.52 "t1='a\266', t2='a??'" {t1 GLOB t2} 0
  test_expr expr-6.53 "t1='ax\266', t2='a??'" {t1 GLOB t2} 1
  test_expr expr-6.54 "t1='ax\266', t2='a?\266'" {t1 GLOB t2} 1
  test_expr expr-6.55 "t1='ax\266y\266', t2='a*\266'" {t1 GLOB t2} 1
  test_expr expr-6.56 "t1='a\266b', t2='a\[x\266y\]b'" {t1 GLOB t2} 1
  test_expr expr-6.57 "t1='a\266b', t2='a\[\260-\270\]b'" {t1 GLOB t2} 1
  test_expr expr-6.58 "t1='a\266b', t2='a\[\266-\270\]b'" {t1 GLOB t2} 1
  test_expr expr-6.59 "t1='a\266b', t2='a\[\267-\270\]b'" {t1 GLOB t2} 0
  test_expr expr-6.60 "t1='a\266b', t2='a\[x-\267\]b'" {t1 GLOB t2} 1
  test_expr expr-6.61 "t1='a\266b', t2='a\[x-\266\]b'" {t1 GLOB t2} 1
  test_expr expr-6.62 "t1='a\266b', t2='a\[x-\265\]b'" {t1 GLOB t2} 0
}

# The sqliteExprIfFalse and sqliteExprIfTrue routines are only
# executed as part of a WHERE clause.  Create a table suitable
# for testing these functions.
#
execsql {DROP TABLE test1}
execsql {CREATE TABLE test1(a int, b int);}

Changes to test/func.test.

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#   drh@hwaci.com
#   http://www.hwaci.com/drh/
#
#***********************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this file is testing built-in functions.
#
# $Id: func.test,v 1.1 2000/08/28 16:22:00 drh Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

# Create a table to work with.
#

execsql {CREATE TABLE tbl1(t1 text)}
foreach word {this program is free software} {
  execsql "INSERT INTO tbl1 VALUES('$word')"
}

# Make sure the table was created properly.
#
do_test func-0.0 {
  execsql {SELECT t1 FROM tbl1 ORDER BY t1}
} {free is program software this}

# Check out the length() function
#
do_test func-1.0 {
  execsql {SELECT length(t1) FROM tbl1 ORDER BY t1}
................................................................................
} {ee is am re is}
do_test func-2.7 {
  execsql {SELECT substr(t1,-4,2) FROM tbl1 ORDER BY t1}
} {fr {} gr wa th}
do_test func-2.8 {
  execsql {SELECT t1 FROM tbl1 ORDER BY substr(t1,2,20)}
} {this software free program is}
















































finish_test







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#   drh@hwaci.com
#   http://www.hwaci.com/drh/
#
#***********************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this file is testing built-in functions.
#
# $Id: func.test,v 1.2 2001/04/05 15:57:14 drh Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

# Create a table to work with.
#
do_test func-0.0 {
  execsql {CREATE TABLE tbl1(t1 text)}
  foreach word {this program is free software} {
    execsql "INSERT INTO tbl1 VALUES('$word')"
  }




  execsql {SELECT t1 FROM tbl1 ORDER BY t1}
} {free is program software this}

# Check out the length() function
#
do_test func-1.0 {
  execsql {SELECT length(t1) FROM tbl1 ORDER BY t1}
................................................................................
} {ee is am re is}
do_test func-2.7 {
  execsql {SELECT substr(t1,-4,2) FROM tbl1 ORDER BY t1}
} {fr {} gr wa th}
do_test func-2.8 {
  execsql {SELECT t1 FROM tbl1 ORDER BY substr(t1,2,20)}
} {this software free program is}

# Only do the following tests if TCL has UTF-8 capabilities and
# the UTF-8 encoding is turned on in the SQLite library.
#
if {$::sqlite_encoding=="UTF-8" && "\u1234"!="u1234"} {

# Put some UTF-8 characters in the database
#
do_test func-3.0 {
  execsql {DELETE FROM tbl1}
  foreach word "contains UTF-8 characters hi\u1234ho" {
    execsql "INSERT INTO tbl1 VALUES('$word')"
  }
  execsql {SELECT t1 FROM tbl1 ORDER BY t1}
} "characters contains hi\u1234ho UTF-8"
do_test func-3.1 {
  execsql {SELECT length(t1) FROM tbl1 ORDER BY t1}
} {10 8 5 5}
do_test func-3.2 {
  execsql {SELECT substr(t1,1,2) FROM tbl1 ORDER BY t1}
} {ch co hi UT}
do_test func-3.3 {
  execsql {SELECT substr(t1,1,3) FROM tbl1 ORDER BY t1}
} "cha con hi\u1234 UTF"
do_test func-3.4 {
  execsql {SELECT substr(t1,2,2) FROM tbl1 ORDER BY t1}
} "ha on i\u1234 TF"
do_test func-3.5 {
  execsql {SELECT substr(t1,2,3) FROM tbl1 ORDER BY t1}
} "har ont i\u1234h TF-"
do_test func-3.6 {
  execsql {SELECT substr(t1,3,2) FROM tbl1 ORDER BY t1}
} "ar nt \u1234h F-"
do_test func-3.7 {
  execsql {SELECT substr(t1,4,2) FROM tbl1 ORDER BY t1}
} "ra ta ho -8"
do_test func-3.8 {
  execsql {SELECT substr(t1,-1,1) FROM tbl1 ORDER BY t1}
} "s s o 8"
do_test func-3.9 {
  execsql {SELECT substr(t1,-3,2) FROM tbl1 ORDER BY t1}
} "er in \u1234h F-"
do_test func-3.10 {
  execsql {SELECT substr(t1,-4,3) FROM tbl1 ORDER BY t1}
} "ter ain i\u1234h TF-"

} ;# End sqlite_encoding==UTF-8 and \u1234!=u1234

finish_test

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proc chng {date desc} {
  puts "<DT><B>$date</B></DT>"
  puts "<DD><P><UL>$desc</UL></P></DD>"
}

chng {2001 Apr 5 (1.0.29)} {
<li>The LIKE and GLOB operators now assume both operands are
    UTF-8 strings.
    <font color="red">** This change could potentially
    break existing code **</font></li>

}

chng {2001 Apr 4 (1.0.28)} {
<li>Added limited support for transactions.  At this point, transactions
    will do table locking on the GDBM backend.  There is no support (yet)
    for rollback or atomic commit.</li>
<li>Added special column names ROWID, OID, and _ROWID_ that refer to the







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proc chng {date desc} {
  puts "<DT><B>$date</B></DT>"
  puts "<DD><P><UL>$desc</UL></P></DD>"
}

chng {2001 Apr 5 (1.0.29)} {
<li>The LIKE and GLOB operators now assume both operands are
    UTF-8 strings if the library is configured with the "--enable-utf8"
    option.  If not configured for UTF-8 but using a version of TCL
    that supports UTF-8, then a conversion from UTF-8 to iso8859 and
    back again is done inside the TCL interface.</li>
}

chng {2001 Apr 4 (1.0.28)} {
<li>Added limited support for transactions.  At this point, transactions
    will do table locking on the GDBM backend.  There is no support (yet)
    for rollback or atomic commit.</li>
<li>Added special column names ROWID, OID, and _ROWID_ that refer to the

Changes to www/index.tcl.

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#
# Run this TCL script to generate HTML for the index.html file.
#
set rcsid {$Id: index.tcl,v 1.34 2001/04/04 21:10:19 drh Exp $}

puts {<html>
<head><title>SQLite: An SQL Database Library Built Atop GDBM</title></head>
<body bgcolor=white>
<h1 align=center>SQLite: An SQL Database Library Built Atop
<a href="http://www.gnu.org/software/gdbm/gdbm.html">GDBM</a></h1>
<p align=center>}
................................................................................
There are currently no <em>known</em> bugs or memory leaks
in the library.  <a href="http://gcc.gnu.org/onlinedocs/gcov_1.html">Gcov</a>
is used to verify test coverage.  The test suite currently exercises
all code except for a few areas which are unreachable or which are
only reached when <tt>malloc()</tt> fails.  The code has been tested
for memory leaks and is found to be clean.</p>

<p><b>Important Note:</b>  Beginning with version 1.0.29, the LIKE and
GLOB operators assume both operands are UTF-8 strings.  Prior to that,
both operators assumed plain ASCII strings.  Users of earlier versions
of SQLite that invoke LIKE or GLOB to compare strings containing
characters greater than 127 may have problems when they upgrade to
version 1.0.29 or later.</p>

<p><b>Important Note:</b>  Serious bugs have been found in versions
1.0.22 on Unix and 1.0.26 on Windows.  Users of these or earlier
versions of SQLite should upgrade.</p>

<h2>Documentation</h2>

<p>The following documentation is currently available:</p>



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#
# Run this TCL script to generate HTML for the index.html file.
#
set rcsid {$Id: index.tcl,v 1.35 2001/04/05 15:57:14 drh Exp $}

puts {<html>
<head><title>SQLite: An SQL Database Library Built Atop GDBM</title></head>
<body bgcolor=white>
<h1 align=center>SQLite: An SQL Database Library Built Atop
<a href="http://www.gnu.org/software/gdbm/gdbm.html">GDBM</a></h1>
<p align=center>}
................................................................................
There are currently no <em>known</em> bugs or memory leaks
in the library.  <a href="http://gcc.gnu.org/onlinedocs/gcov_1.html">Gcov</a>
is used to verify test coverage.  The test suite currently exercises
all code except for a few areas which are unreachable or which are
only reached when <tt>malloc()</tt> fails.  The code has been tested
for memory leaks and is found to be clean.</p>








<p><b>Important Note:</b>  Serious bugs have been found in versions
1.0.22 on Unix and 1.0.26 on Windows.  Users of these or earlier
versions of SQLite should upgrade.</p>

<h2>Documentation</h2>

<p>The following documentation is currently available:</p>