+2007-04-03 Ben Pfaff <blp@gnu.org>
+
+ Apply patches #5828, #5837, #5841, #5843.
+
+ * abt.c (insert_relative): New function.
+ (abt_insert_after): New function.
+ (abt_insert_before): New function.
+
+ * range-map.c: New file.
+
+ * range-map.h: New file.
+
+ * range-set.c: New file.
+
+ * range-set.h: New file.
+
+ * tower.c: New file.
+
+ * tower.h: New file.
+
+2007-04-01 Ben Pfaff <blp@gnu.org>
+
+ * bt.c: Need #include <limits.h>. Thanks to "John McCabe-Dansted"
+ <gmatht@gmail.com> for pointing this out.
+
+2007-03-31 Ben Pfaff <blp@gnu.org>
+
+ Patch #5827.
+
+ * automake.mk (src_libpspp_libpspp_a_SOURCES): Add bt.c.
+
+ * bt.h: New file.
+
+ * bt.c: New file.
+
+2007-03-30 Ben Pfaff <blp@gnu.org>
+
+ Patch #5829.
+
+ * automake.mk (src_libpspp_libpspp_a_SOURCES): Add deque.c.
+
+ * deque.h: Completely rewrote. Adapted client to new interface.
+
+ * deque.c: New file.
+
+2007-03-25 Ben Pfaff <blp@gnu.org>
+
+ * automake.mk (src_libpspp_libpspp_a_SOURCES): Add
+ sparse-array.[ch].
+
+ * pool.c (pool_zalloc): New function.
+ (pool_calloc): New function.
+
+ * sparse-array.c: New file.
+
+ * sparse-array.h: New file.
+
+Mon Mar 5 20:55:49 CET 2007 John Darrington <john@darrington.wattle.id.au>
+
+ * i18n.c: Cast second argument of iconv using ICONV_CONST
+
+2007-02-22 Ben Pfaff <blp@gnu.org>
+
+ * string.h: Don't include vsnprintf.h any more, because gnulib has
+ now absorbed it into string.h.
+
+Thu Feb 22 12:25:52 CET 2007 John Darrington <john@darrington.wattle.id.au>
+
+ * syntax-gen.h syntax-gen.c: New files.
+
+Sun Feb 18 11:21:41 2007 Ben Pfaff <blp@gnu.org>
+
+ * alloc.h: Remove useless parentheses in #if "defined" operator.
+
+ * misc.h: Ditto.
+
+Tue Feb 6 20:00:13 2007 Ben Pfaff <blp@gnu.org>
+
+ * misc.h [!HAVE_ISINF] (isinf): Define only if isinf is not
+ defined as a macro, because mingw seems to have the macro without
+ the function.
+ [!HAVE_ISNAN] (isnan): Ditto, for symmetry only.
+ [!AHVE_FINITE] (finite): Ditto, for symmetry only.
+
+Tue Feb 6 19:58:46 2007 Ben Pfaff <blp@gnu.org>
+
+ * compiler.h (PRINTF_FORMAT): Use __printf__ instead of printf to
+ avoid problem with "#define printf libintl_printf" that libintl is
+ fond of doing.
+ (SCANF_FORMAT): Ditto, for symmetry only.
+
+Tue Feb 6 19:47:10 2007 Ben Pfaff <blp@gnu.org>
+
+ * float-format.h: [FPREP_IEEE754] [WORDS_BIGENDIAN] Add missing
+ comma.
+
+Wed Jan 24 21:13:32 2007 Ben Pfaff <blp@gnu.org>
+
+ * abt.c: New file.
+
+ * abt.h: New file.
+
+ * automake.mk: Add abt.c, abt.h to sources.
+
+Sun Jan 14 21:44:18 2007 Ben Pfaff <blp@gnu.org>
+
+ * automake.mk: Add deque.h to sources.
+
+ * deque.h: New file.
+
+Wed Jan 10 06:49:38 2007 Ben Pfaff <blp@gnu.org>
+
+ * automake.mk: Add heap.c, heap.h to sources.
+
+ * heap.c: New file.
+
+ * heap.h: New file.
+
+Sun Dec 10 13:54:03 2006 Ben Pfaff <blp@gnu.org>
+
+ * str.c (ss_tokenize): Skip the first delimiter character
+ following the token. Otherwise, changing delimiters from token to
+ token can't have a sensible effect, because we'll get the previous
+ delimiter as part of the next token.
+ (ss_match_string): New function.
+
+Sat Dec 9 18:48:55 2006 Ben Pfaff <blp@gnu.org>
+
+ * misc.h (macro range): Removed, as it was unused.
+
+Sat Dec 9 07:19:01 WST 2006 John Darrington <john@darrington.wattle.id.au>
+
+ * array.c: Removed gratuitous #include
+
+Thu Dec 7 20:33:23 WST 2006 John Darrington <john@darrington.wattle.id.au>
+
+ * getl.c getl.h : Changed signature of create function to take a
+ string indicating the initial include path.
+
+Sun Dec 3 11:36:10 2006 Ben Pfaff <blp@gnu.org>
+
+ * str.h (SS_LITERAL_INITIALIZER): Cast the string literal to "char
+ *". This normally does nothing but when GCC's -Wwrite-strings is
+ used it fixes a warning that otherwise can't be avoided.
+
+Sun Dec 3 11:35:35 2006 Ben Pfaff <blp@gnu.org>
+
+ * str.c (ss_alloc_substring_pool): New function.
+ (ss_alloc_uninit_pool) New function.
+
+Sun Dec 3 11:28:06 2006 Ben Pfaff <blp@gnu.org>
+
+ * getl.h: (enum getl_syntax) New enumeration to distinguish
+ between "batch" and "interactive" in a clearer way than a bool.
+ (struct getl_interface) Add an arg to "read" to return the
+ intended syntax mode. Add an arg to "filter" to specify the
+ syntax mode of the line to filter.
+
+ * getl.c (do_read_line): Instead of returning the syntax type of
+ the line read based on whether the source itself is interactive,
+ return it based on whether the line itself should be treated as
+ having batch or interactive syntax. Also, adapt interface to the
+ new interfaces of lex_init() and getl_interface.
+
+Wed Nov 29 19:35:44 WST 2006 John Darrington <john@darrington.wattle.id.au>
+
+ * getl.c getl.h: New files. Created interface from base of
+ language/line-buffer.[ch]
+
+ * msg-locator.c msg-locator.h: New files. Moved from
+ language/line-buffer.[ch]
+
+Fri Nov 24 17:27:00 2006 Ben Pfaff <blp@gnu.org>
+
+ * misc.h: (min) Removed. All references updated to use MIN, from
+ minmax.h provided by gnulib.
+ (max) Ditto (for MAX).
+
+Sun Nov 19 09:22:26 2006 Ben Pfaff <blp@gnu.org>
+
+ * str.c (ss_get_long): New function.
+ (ss_compare_case) Ditto.
+ (ss_equals) Ditto.
+ (ss_equals_case) Ditto.
+
+Tue Oct 31 19:28:19 2006 Ben Pfaff <blp@gnu.org>
+
+ * str.h: [!HAVE_STRCHR] Drop compatibility code, because now we
+ assume a C89 compliant library. (Gnulib makes this assumption so
+ we might as well too.)
+ [!HAVE_STRRCHR] Ditto.
+
+Thu Oct 26 20:19:50 2006 Ben Pfaff <blp@gnu.org>
+
+ * automake.mk: Add the new files.
+
+ * legacy-encoding.c: New file.
+
+ * legacy-encoding.h: New file.
+
+ * float-format.c: New file.
+
+ * float-format.h: New file.
+
+ * integer-format.c: New file.
+
+ * integer-format.h: New file.
+
+Sun Oct 15 09:49:50 WST 2006 John Darrington <john@darrington.wattle.id.au>
+
+ * hash.c hash.h: Added hsh_create_pool, a hash which uses a pool
+ for its memory allocation.
+
+Mon Jul 31 15:49:46 2006 Ben Pfaff <blp@gnu.org>
+
+ * compiler.h: (macro CONST_FUNCTION) New macro.
+ (macro PURE_FUNCTION) New macro.
+
+Sun Jul 16 21:07:35 2006 Ben Pfaff <blp@gnu.org>
+
+ * message.c: (static int messages_disabled) New variable.
+ (msg_emit) Don't emit the message if messages are disabled.
+ (msg_disable) New function.
+ (msg_enable) New function.
+
+ * str.c: (free_string) New function.
+ (ds_register_pool) New function.
+ (ds_unregister_pool) New function.
+ (ds_set_length) New function.
+
+Mon Jul 10 17:26:58 WST 2006 John Darrington <john@darrington.wattle.id.au>
+
+ * llx.c: #included compiler.h and removed explicit preprocessor cruft.
+
+Fri Jul 7 20:01:26 2006 Ben Pfaff <blp@gnu.org>
+
+ * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add assertion.h.
+
+ * assertion.h: New file. Replaced usage of assert(0) and abort()
+ with NOT_REACHED() from this file throughout the source tree.
+
+ * message.c: (request_bug_report_and_abort) Revise message printed
+ to include request to include lines above the message, which
+ should include an assertion failure message in many cases.
+ (msg_assert_fail) Removed.
+
+ * message.h: (assert) Removed.
+ (request_bug_report_and_abort) Mark NO_RETURN.
+
+Mon Jul 3 09:36:42 WST 2006 John Darrington <john@darrington.wattle.id.au>
+
+ * i18n.c: Made character conversion tolerant of failure to create the
+ necessary iconv structs.
+
+Sat Jul 1 15:32:54 2006 Ben Pfaff <blp@gnu.org>
+
+ * automake.mk: (src_libpspp_libpspp_a_SOURCES) Add new files.
+
+ * ll.c: New file.
+
+ * ll.h: New file.
+
+ * llx.c: New file.
+
+ * llx.h: New file.
+
Sun Jun 25 22:35:28 2006 Ben Pfaff <blp@gnu.org>
Optimize rehashing: we know that none of the entries in the hash