2010-07-06  Shmuel Zeigerman  <shmuz@013net.net>

	* lonig.c: casts to suppress compiler warnings.

2010-07-05  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre_f.c: added flags up to PCRE version 8.10.

2010-01-19  Shmuel Zeigerman  <shmuz@013net.net>

	* several files: luaL_typerror renamed to luaL_typeerror (as in Lua 5.2).
	* common.h: added a macro for handling luaL_typeerror and luaL_typerror.

2009-11-29  Shmuel Zeigerman  <shmuz@013net.net>

	* ltre.c: changes to adapt to TRE 0.8
	    1) #include <tre/tre.h> (was: <tre/regex.h>).
	    2) added tre_ prefix to all TRE functions.

2009-11-08  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre_f.c: added flags up to PCRE version 8.00.

2008-08-04  Shmuel Zeigerman  <shmuz@013net.net>

	* onig.c: making 'locale' and 'syntax' case sensitive again.
	* onig_f.c: enclose all flags definitions into #ifdef's.

2008-07-30  Reuben Thomas  <rrt@sc3d.org>

	* Fixes in make files and docs. Testing on Linux.

2008-07-30  Shmuel Zeigerman  <shmuz@013net.net>

	* Place each binding in separate directory:
	  src/posix, src/pcre, src/tre, src/oniguruma.

2008-07-27  Shmuel Zeigerman  <shmuz@013net.net>

	* Initial binding of Oniguruma library.

2008-06-22  Shmuel Zeigerman  <shmuz@013net.net>

	* test/luatest.lua: a fix; did not work with 'strict'.

2008-06-14  Shmuel Zeigerman  <shmuz@013net.net>

	* algo.h: [API extension; suggested by Reuben Thomas]
	    all functions receiving string-type regex accept a compiled regex too.
	    If this is the case, cf and lo arguments are ignored (should be
	    either supplied as nils or omitted).
	* algo.h: update version string to "Lrexlib 2.4.0".

2008-05-09  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre_f.c: added new flag from PCRE-7.7.

2008-03-28  Shmuel Zeigerman  <shmuz@013net.net>
	* algo.h, lpcre.h, lposix.h, ltre.h: add two new methods (find and match).
	* algo.h: rename functions:
	    checkarg_tfind  --> checkarg_find_method;
	    generic_tfind   --> generic_find_method;
	    checkarg_find_f --> checkarg_find_func;
	    generic_find    --> generic_find_func;

2008-03-25  Shmuel Zeigerman  <shmuz@013net.net>
	* algo.h (plainfind_func): optimize for speed.
	* algo.h (plainfind_func): treat empty patterns as valid.
	* test/common_sets.lua (set_f_plainfind): add tests with empty patterns.

2008-01-12  Shmuel Zeigerman  <shmuz@013net.net>
	* test/luatest.lua: refactoring.

2007-12-27  Shmuel Zeigerman  <shmuz@013net.net>
	* test/runtest.lua: add new command-line switch -d<directory> that
	    will prepend <directory> to package.cpath.
	* Makefile: add -d../src to testing commands, for testing the freshly built
	    libraries rather than the installed ones.

2007-12-25  Shmuel Zeigerman  <shmuz@013net.net>
	* test/common_sets.lua, test/spencer_sets.lua, test/pcre_sets.lua,
	  test/pcre_sets2.lua:
	    move tests with NULs in subject from common_sets.lua into other set
	    files.

2007-12-19  Shmuel Zeigerman  <shmuz@013net.net>

	* Makefile: [fix] remove TRE-related parts (reported by Christian Wiese).
	* Makefile: separate PCRE and POSIX targets (suggested by Hisham Muhammad).
	* src/common.mak: express "ld" and "-shared" via variables (suggested by
	    Hisham Muhammad).
	* src/algo.h: update version string to "Lrexlib 2.2.2".

2007-11-09  Shmuel Zeigerman  <shmuz@013net.net>

	* 4 source files: refactoring (ALG_GETCFLAGS redefined).

2007-10-25  Shmuel Zeigerman  <shmuz@013net.net>

	* algo.h: version string updated to "Lrexlib 2.2.1".

2007-09-25  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre_f.c: added new flags from PCRE-7.4.

2007-09-20  Shmuel Zeigerman  <shmuz@013net.net>

	* algo.h (generic_tfind): bugfix.

	* common_sets.lua (set_m_exec): one test added.

2007-08-29  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre_f.c: added new flags from PCRE-7.3.

2007-06-10  Shmuel Zeigerman  <shmuz@013net.net>

	* makefiles for Windows/MinGW:
	    * .a files are not needed anymore
	    * added test and install targets

2007-06-08  Shmuel Zeigerman  <shmuz@013net.net>

	* algo_t.h: file removed; its contents moved to common.h.

2007-05-03  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c (settables): removed API function.

2007-05-02  Shmuel Zeigerman  <shmuz@013net.net>

	* algo_t.h: new file added, for making struct definitions visible to
	    the file parts lying above the line #include algo.h.

	* lpcre.c: [API extension]: cflags may be specified by a string.

2007-04-30  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c (REX_OPENLIB, OPTLOCALE, compile_regex): bugfix: "tables"
	    userdata could be garbage-collected before the "regex" userdata
	    that was using it.

	* lpcre_f.c: added a new flag from PCRE-7.1.

2007-04-21  Shmuel Zeigerman  <shmuz@013net.net>

	* test/luatest.lua (eq): no more relying on tostring producing unique
	    strings for different tables.

2007-04-20  Shmuel Zeigerman  <shmuz@013net.net>

	* ltre.c (get_int_field, set_int_field): moved to common.c.

2007-04-19  Reuben Thomas  <rrt@sc3d.org>

	* Add build system support for TRE on POSIX systems.

2007-04-18  Reuben Thomas  <rrt@sc3d.org>

	* lpcre.c, lposix.c, ltre.c, algo.h:  Fix some compiler warnings.

2007-04-17  Shmuel Zeigerman  <shmuz@013net.net>

	* <all source files>: the metatable for regex userdata is the C-functions
	    environment (not kept in the lua_State registry anymore).
	* lpcre.c: the metatable for 'pcre_tables' userdata is kept at index 1
	    of the C-functions environment.

2007-04-14  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.h (maketables): new API function (PCRE only).

2007-04-13  Shmuel Zeigerman  <shmuz@013net.net>

	* algo.h (gmatch_iter, split_iter): bugfix: was improper detection
	    of a "no advance" situation.
	* algo.h (split_iter): bugfix: if the subject ends with a separator,
	    there must be an additional pass giving an empty section.
	* test/common_sets.lua: test results adjusted for bugfix in 'split'.
	* test/pcre_sets.lua: gmatch tests added (testing "retry" feature).

2007-04-12  Shmuel Zeigerman  <shmuz@013net.net>

	* algo.h, lpcre.c (USE_RETRY): new macro. Changed gsub and gmatch
	    behavior under PCRE when a "no advance" situation occurs.
	* test/pcre_sets2.lua: test results adjusted for the change in gsub
	    behavior.

2007-04-11  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c (settables): new API function (PCRE only).
	* test/pcre_sets.lua: locale tests added.

2007-03-19  Shmuel Zeigerman  <shmuz@013net.net>

	* algo.h, lpcre.c, lposix.c, ltre.c: improved userdata check
	    (detects bad userdata error prior to calling methods;
	    prevents crashes).

2007-03-10  Shmuel Zeigerman  <shmuz@013net.net>

	* algo.h: many functions added.
	* lpcre.c, lposix.c, ltre.c: many functions removed.

2007-03-09  Shmuel Zeigerman  <shmuz@013net.net>

	* algo.h: new file added -- to contain the code of common algorithms.
	    * It is, in fact, a C-file.
	    * gsub, match, find: functions added

	* lpcre.c, lposix.c, ltre.c (gsub, match, find): functions removed.

2007-03-07  Shmuel Zeigerman  <shmuz@013net.net>

	* lposix.c (REX_NSUB_BASE1): macro added, to facilitate building for
	    Tom Lord's library.

2007-03-06  Shmuel Zeigerman  <shmuz@013net.net>

	* lposix.c, ltre.c (gmatch, split, gsub): bugfixes:
	    incorrect processing of patterns anchored at the beginning.
	    Was cured that way:  if (offset > 0) eflags |= REG_NOTBOL;

	* test/common_sets.lua: test cases added.

2007-03-05  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c (gsub): bugfix:
	    Test: { {"abcd", "\\b", "%1"}, {"abcd", 2, 2} }.

	* test/pcre_sets2.lua: a test case added.

2007-03-03  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c, lposix.c, ltre.c (gsub): [API change]:
	    gsub returns 3 values; the 3-rd is number of replacements made.

	* test/*.lua: corrected tests for gsub (after API change).

2007-03-02  Shmuel Zeigerman  <shmuz@013net.net>

	* test/common_sets.lua: added new tests for gsub (after API change).

2007-03-01  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c, lposix.c, ltre.c (gsub): [API change]:
	    a) 2-nd return of rep() is ignored --> API-compatible with string.gsub
	    b) argument `n' can be a function --> API extension wrt string.gsub

	* common.h (REX_VERSION): updated to "2.2.0 beta".

2007-02-23  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c, lpcre_f.c:
	    * added #ifdef's to do named subpatterns only if PCRE_MAJOR >= 4,
	      otherwise it wouldn't compile for PCRE 3.x [bugreport by Zhao Zhiguo].
	    * same #ifdef for Lpcre_config function.

2007-02-20  Shmuel Zeigerman  <shmuz@013net.net>

	* ltre.c (aexec, atfind, have_backrefs, have_approx): new methods.
	    aexec          -->  exec  + approximate matching;
	    atfind         -->  tfind + approximate matching;
	    have_backrefs  -->  binding of tre_have_backrefs;
	    have_approx    -->  binding of tre_have_approx;

2007-02-18  Shmuel Zeigerman  <shmuz@013net.net>

	* ltre.c: all uses of regexec replaced by regnexec.
	* test/common_sets.lua: added tests with nuls in the subject.

2007-02-17  Shmuel Zeigerman  <shmuz@013net.net>

	* ltre.c: new file added (started the binding of the TRE regex library).
	* test/posix_sets.lua: added tests with nuls in the subject or/and
	    the pattern.

2007-02-12  Shmuel Zeigerman  <shmuz@013net.net>

	* all sources (match, find, tfind, exec, dfa_exec): [API change]
	    in case of ordinary non-match, only a nil is returned;
	    other non-match cases generate an error.

	* test suite and the manual: updated to reflect the above API change.

	* all sources (gmatch, split, gsub): [bugfix]
	    if during repeated matching pcre_exec/regexec returns a value that
	    means neither match nor no-match, then an error is generated.

	* common.h (REX_VERSION): updated to "2.1.0".

2007-01-29  Shmuel Zeigerman  <shmuz@013net.net>

	* lposix.c (checkarg_find_f): [bugfix] incorrect default for eflags.
	* lposix.c (generic_find): [bugfix] dereferencing uninitialized pointer.
	* common.h (REX_VERSION): updated to "2.0.2".

2007-01-27  Reuben Thomas  <rrt@sc3d.org>

	* lpcre.c, lposix.c (gsub): [bugfix]
	    - it was incorrectly assumed that the value on Lua stack was a string;
	    - luaL_error was used where lua_error was more appropriate;

2007-01-18  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c (gsub): [API change undone].
	* all source files: refactoring.

2007-01-14  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c (gsub): [API change]:
	    a) 2-nd return of rep() is ignored --> API-compatible with string.gsub
	    b) argument `n' can be a function --> API extension wrt string.gsub

2007-01-13  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c, lposix.c: refactoring.
	* common.c, common.h: refactoring.
	* common.h (REX_VERSION): a new #define.
	* lpcre.c, lposix.c (REX_OPENLIB): using REX_VERSION.

2007-01-12  Shmuel Zeigerman  <shmuz@013net.net>

	* common.h, common.c: a nasty bug fixed.
	* lpcre.c, lposix.c: version updated to 2.0.1.

2007-01-10  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c, lposix.c: refactoring.

2007-01-08  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c, lposix.c: refactoring.

2007-01-04  Reuben Thomas  <rrt@sc3d.org>

	* Add a top-level Makefile with all, clean and test targets.
	* Split src/*.mak common parts into src/common.mak.

2007-01-04  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c (Lpcre_gsub): unnecessary (though harmless) assignment removed.
	* test/runtest.lua: extended the command-line interface.
	* most files: the copyright notice changed to reference LICENSE file.

2007-01-02  Shmuel Zeigerman  <shmuz@013net.net>

	* common.c (CheckFunction, OptFunction): functions removed.
	* lpcre.c (put_integer): function removed.

2006-12-31  Shmuel Zeigerman  <shmuz@013net.net>

	* common.c (udata_tostring): function removed.
	* lpcre.c (Lpcre_tostring): added handling of deleted userdatum.
	* lposix.c (Posix_tostring): added handling of deleted userdatum.
	* lpcre.c: [API change] method `exec' now supports "named subpatterns".
	* test/all_test.lua: renamed to runtest.lua.

2006-12-30  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c: [API change] `versionPCRE' renamed to `version'.

2006-12-29  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c: [API change] removed support of PCRE callout.
	* test/pcre_sets.lua: removed testing of PCRE callout.

2006-12-27  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre_f.c (config): [API change] the function accepts one optional
	    argument (a table), like the `flags' function.

2006-12-26  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c, lposix.c (gsub): [API change] method become function.
	* test/*.lua: modifying tests to reflect methods become functions.
	* lua/rex.lua: file deleted.
	* lpcre.c (luaopen_rex_pcre): changed the condition for validating
	    run-time PCRE version.
	* lpcre_f.c: added new flags for support of PCRE 7.0.
	* lpcre.c, lposix.c (checkarg_gsub): if the 3-rd argument is of type
	    "number" then it is converted to string (as in string.gsub).

2006-12-25  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c, lposix.c (match, find, gmatch, split): [API change]
	    methods become functions.

2006-12-23  Shmuel Zeigerman  <shmuz@013net.net>

	* test/*.lua: refactoring.

2006-12-22  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c, lposix.c (tfind and exec): [API change]
	    the return value of the underlying pcre_exec/regexec call
	    is not added in the case of successfull match.
	* lpcre.c, lposix.c (gtfind): [API change] method removed.
	* lpcre.c, lposix.c: Lrexlib 2.0 beta -> Lrexlib 2.0.
	* test/luatest.lua (eq): bugfix.
	* lua/*.lua: deleted all lua files except for rex.lua.
	* lua/rex.lua: fully rewritten; now contains wrappers for all methods.

2006-12-21  Shmuel Zeigerman  <shmuz@013net.net>

	* test/*.lua: added tests for `split' method.
	* test/luatest.lua (print_results): function added.
	* test/common_sets.lua: file added.

2006-12-19  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.lua:  `split' method added.
	* lposix.lua: `split' method added.
	* test/framework.lua: renamed to luatest.lua.

2006-12-15  Shmuel Zeigerman  <shmuz@013net.net>

	* test/*.lua: refactoring.

2006-12-11  Shmuel Zeigerman  <shmuz@013net.net>

	* test/*.lua: refactoring; deleting files; adding new files.

2006-12-10  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c, lposix.c: gmatch bug fixed. Test case added.
	* lpcre.c, lposix.c: gtfind bug fixed. Test case added.

2006-12-09  Shmuel Zeigerman  <shmuz@013net.net>

	* lua/gsub_test.lua, gsub_tstpsx.lua: 2 files deleted.
	* lua/posix_sets.lua, pcre_sets.lua, framework.lua, all_test.lua:
	    4 files added.
	* lpcre.c, lposix.c, common.c, common.h:
	    an API alteration in gsub and gtfind methods: if a non-positive number
	    is supplied as the 'n' parameter, then no iterations are done.
	    Test cases added to *.lua test files.

2006-12-07  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c, lposix.c (gsub): if parameter rep is a function,
	    and its 2-nd return value (if present) is a string "break",
	    then gsub immediately returns.
	* test/*.lua: refactoring.

2006-12-06  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c, lposix.c: refactoring.

2006-12-05  Shmuel Zeigerman  <shmuz@013net.net>

	* lposix.c: cosmetics.

2006-12-04  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c, lposix.c: introduced new macros: CAP_BEG, CAP_END and CAP_LEN.
	* lpcre.c, lpcre_f.c, lposix.c: refactoring.

2006-12-03  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c (Lpcre_gsub_func): an improvement.
	* lposix.c (posix_gsub_func): an improvement.
	* lpcre.c, lposix.c (gmatch, match, find): functions removed.
	* lpcre.c, lposix.c: method tgfind renamed to gtfind.
	* lpcre.c, lposix.c: gsub function become method.
	* test/posix_test.lua, pcre_test.lua: removed tests for removed functions.

2006-12-02  Shmuel Zeigerman  <shmuz@013net.net>

	* common.c, common.h (TBuffer): moved here from lpcre.c.
	* common.c, common.h (TFreeList): helper class created.
	* lpcre.c (Lpcre_gsub_func): many changes.
	* lposix.c (posix_gsub_func): added function gsub.
	* test/gsub_test.lua: added testing for the new written-in-C gsub.
	* test/gsub_tstpsx.lua: file added.
	* test/rex_.lua: file deleted.

2006-12-01  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c (TBuffer): helper class created.
	* lpcre.c (Lpcre_gsub_func): many changes.

2006-11-30  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c (TExecData): struct renamed to TCallout.
	* lpcre.c (LpcreSetExecData): function renamed to SetupCallout.
	* lpcre.c (Lpcre_gsub_func): added function gsub.

2006-11-29  Shmuel Zeigerman  <shmuz@013net.net>

	* test/*.lua: refactoring.
	* lpcre.c, lposix.c: refactoring.
	* lpcre.c, lposix.c (oldmatch): renamed to tfind.
	* lpcre.c, lposix.c (oldgmatch): renamed to tgfind.
	* */*.lua: renamed: oldmatch -> tfind; oldgmatch -> tgfind.

2006-11-28  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c (Lpcre_dfa_exec): one Lmalloc call instead of two.

2006-11-27  Shmuel Zeigerman  <shmuz@013net.net>

	* common.c (plainfind_func): rewritten to not use memicmp
	* test/*.lua: every test returns number of failures

2006-11-26  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c, lposix.c: all Check_arg_* functions renamed to Checkarg_*
	* lpcre.c (Lpcre_dfa_exec): added 2 arguments to dfa_exec
	* common.h (DIM): macro removed
	* test/pcre_test.lua: tests for dfa_exec method added

2006-11-25  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c, lposix.c: alpha -> beta.
	* lpcre_f.c: file added (was: part of lpcre.c).
	* rex_pcre.mak: updated due to the new file lpcre_f.c
	* *.mak: version updated to 2.0
	* test/all_test.lua: file added.
	* test/posix_test.lua, test/pcre_test.lua: made modules.
	* test/posix_test.lua: tests added.
	* test/*.lua: refactoring.
	* lua/generic_gsub.lua: refactoring.

2006-11-23  Shmuel Zeigerman  <shmuz@013net.net>

	* test/*.lua: refactoring.
	* lua/rex.lua, lua/rex_.lua (gsub): 6th and 7th arguments swapped.

2006-11-22  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c (Check_arg_findmatch_func): 5th and 6th arguments swapped.
	* lpcre.c (Check_arg_gmatch_func): 4th and 5th arguments swapped.
	* test/posix_test.lua: file added.
	* lposix.c: 2 bugs fixed.

2006-11-21  Shmuel Zeigerman  <shmuz@013net.net>

	* test/pcre_test.lua: "named subpatterns" tests added.

2006-11-20  Shmuel Zeigerman  <shmuz@013net.net>

	* common.c, common.h (plainfind_func): function added.
	* lpcre.c, lposix.c (rex.plainfind): new function (from Lua side).
	* test/framework.lua: file added.
	* test/pcre_test.lua: file added.

2006-11-19  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c (Lpcre_config): new function (pcre.config from Lua side).
	* lpcre.c: callout handling improved.

2006-11-18  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c, lposix.c: old 'gmatch' method put back; renamed into 'oldgmatch'.

2006-11-17  Shmuel Zeigerman  <shmuz@013net.net>

	* windows/bcc32/make_bcc.mak: deleted -DCOMPAT51, added -D$(CMDLINE)

2006-11-16  Shmuel Zeigerman  <shmuz@013net.net>

	* gsub_test.lua (PatternLua2Pcre): function renamed into 'pat2pcre'.
	* lua/pat2pcre.lua: file added (was part of gsub_test.lua).

2006-11-15  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c, lposix.c: Lua API has changed:
	    * 'match' method renamed to 'oldmatch'
	    * added (as much as possible) Lua string library API compatible:
	      'find', 'match' and 'gmatch' - each one being a function/method pair.
	* lpcre.c (newPCRE, flagsPCRE): functions removed.
	* lposix.c (newPOSIX, flagsPOSIX): functions removed.
	* lpcre.c, lposix.c: added literal rex._VERSION.
	* rex.lua: deleted everything except gsub.
	* rex.lua (gsub): rex.oldmatch is used instead of rex.match.
	* generic_gsub.lua: rex.oldmatch is used instead of rex.match.
	* test/test1.lua: file added

2006-11-12  Shmuel Zeigerman  <shmuz@013net.net>

	* rex.lua (r:gmatch): metamethod added.
	* lpcre.c (Lpcre_maketables): function API simplified.
	* lpcre.c (Lpcre_getargs): function removed.
	* lpcre.c (LpcreGetExecParams): renamed from LpcreProcessExecParams.

2006-11-09  Shmuel Zeigerman  <shmuz@013net.net>

	* lua/bit.lua: file removed.

2006-11-05  Shmuel Zeigerman  <shmuz@013net.net>

	* rex.lua (gsub): a few structural optimizations.
	* rex.lua (gmatch): a bugfix.
	* rex.lua: tests deleted from the file.
	* gsub.lua: renamed into 'generic_gsub.lua'; made a module.
	* new_gsub.lua: file deleted.
	* lua/bit.lua: file added.

2006-11-04  Reuben Thomas  <rrt@sc3d.org>

	* rex.lua (gmatch): function rewritten to be compatible with
	    string.gmatch.
	* find.lua: file deleted.
	* lpcre.c (Lpcre_gmatch): function deleted.
	* lposix.c (posix_gmatch): function deleted.

2006-11-04  Shmuel Zeigerman  <shmuz@013net.net>

	* gsub.lua, new_gsub.lua, gsub_test.lua, rex.lua: bugfixes.

2006-10-18  Shmuel Zeigerman  <shmuz@013net.net>

	* [Windows] DLL builds need lua5.1.dll rather than lua51.dll.

2006-10-02  Shmuel Zeigerman  <shmuz@013net.net>

	* Support of Lua 5.0 was dropped.

2006-09-03  Shmuel Zeigerman  <shmuz@013net.net>

	* common.h (REX_LIB_API): renamed into REX_API.
	* common.h (flags_pair): renamed into flag_pair.
	* common.h, lpcre.h, lposix.h (REX_REGISTER): renamed into rex_register.
	* lpcre.h (luaopen_rex_pcre): error message text changed.
	* lposix.c (posix_handle, posix_typename):
	    string literals are prefixed by $(REX_LIBNAME).
	    [ This makes possible using multiple rex_posix libraries
	      at a time by one lua_State. ]
	* lpcre.c (pcre_handle, pcre_typename):
	    string literals are prefixed by $(REX_LIBNAME).
	    [ This makes possible using multiple rex_pcre libraries
	      at a time by one lua_State. ]
	* added directory test/Spencer (containing test.lua).
	* test/Spencer/test.lua: file returns a function.

2006-08-27  Shmuel Zeigerman  <shmuz@013net.net>

	* (local) merge with the version put into CVS by R.Thomas.
	* common.h: added conditional #define's for lua_pushinteger and
	    lua_tointeger (needed to compile with Lua 5.0).

2006-08-18  Shmuel Zeigerman  <shmuz@013net.net>

	* common.c, lpcre.c, lposix.c: lua_pushnumber replaced with
	    lua_pushinteger where appropriate (in many places).
	* lpcre.c (put_number): function renamed into put_integer.

2006-06-17  Shmuel Zeigerman  <shmuz@013net.net>

	* lpcre.c (TPcreExecParam): `use_callout' struct member was eliminated.
	    Instead, a special value of function reference (LUA_NOREF) is used.

2006-04-01  Reuben Thomas  <rrt@sc3d.org>

	* lpcre.c, common.c: Remove trailing whitespace.
	* lpcre.c (Lpcre_gmatch): Remove unnecessary limit variable.

2006-02-17  Shmuel Zeigerman  <shmuz@013net.net>

	* common.c, common.h (L_lua_error): function deleted.
	* common.c, lpcre.c, lposix.c: luaL_error used in place of L_lua_error.
	* lposix.c (posix2): struct renamed into TPosix.
	* lposix.c (posix_comp): lua_newuserdata() used instead of Lmalloc().

2005-12-26  Shmuel Zeigerman  <shmuz@013net.net>

	* Separate makefiles for POSIX and PCRE. No config file.

2005-11-28  Shmuel Zeigerman  <shmuz@013net.net>

	* common.h (REXLIB_API): macro renamed into REX_LIB_API.
	* lposix.c (LREXLIB_POSIX_EXT): macro renamed into REX_POSIX_EXT.

2005-11-26  Shmuel Zeigerman  <shmuz@013net.net>

	* common.h (LUAL_REGISTER): macro renamed into REX_REGISTER.
	* lpcre.c (LUAOPEN_LIB): macro renamed into REX_OPENLIB.
	* lpcre.c (LIBNAME): macro renamed into REX_LIBNAME.

2005-11-15  Shmuel Zeigerman  <shmuz@013net.net>

	* common.c, common.h, lposix.c, lpcre.c: new files (lrexlib.c was
		  splitted); POSIX and PCRE parts now live in their own
		  separate files.
	* common.h (REXLIB_API): new macro.
	* lposix.c (LREXLIB_POSIX): macro removed.
	* lposix.c (LUAOPEN_LIB, LIBNAME): new macros.
	* lposix.c (rexlib): Lua-side functions flagsPOSIX and newPOSIX
		  now have aliases (flags and new, correspondently).
	* lpcre.c (LREXLIB_PCRE): macro removed.
	* lpcre.c (LUAOPEN_LIB, LIBNAME): new macros.
	* lpcre.c (rexlib): Lua-side functions flagsPCRE and newPCRE now
		  have aliases (flags and new, correspondently).
	* lpcre.c (Lpcre_vers): function renamed into Lpcre_version.

2005-11-12  Shmuel Zeigerman  <shmuz@013net.net>

	* lrexlib.c (LUAL_REGISTER): new macro.

2005-11-10  Shmuel Zeigerman  <shmuz@013net.net>

	* lrexlib.c (posix_match_generic): return (on Lua-side) an
		  additional value (the return code of regexec).
	* lrexlib.c (Lpcre_match_generic): return (on Lua-side) an
		  additional value (the return code of pcre_exec).
	* lrexlib.c (Lpcre_dfa_exec): return (on Lua-side) an additional
		  value (the return code of pcre_dfa_exec).

2005-10-29  Shmuel Zeigerman  <shmuz@013net.net>

	* lrexlib.c (get_flags): the function now accepts one parameter
		  from the Lua stack (a table). Was: no parameters. (This
		  affects the Lua-side functions: flagsPOSIX and
		  flagsPCRE).
	* lrexlib.c (LREXLIB_POSIX_EXT): it's now possible to force-define
		  this macro at compile time, bypassing the automatic
		  detection.
	* lrexlib.c: added new POSIX flags (error values).
	* lrexlib.c (LpcreProcessParams): renamed into
		  LpcreProcessExecParams.
	* lrexlib.c: added all missing PCRE flags starting from PCRE
		  version 4.

2005-10-25  Shmuel Zeigerman  <shmuz@013net.net>

	* lrexlib.c (DIM): new macro.
	* lrexlib.c (pcre2): renamed into TPcre.
	* lrexlib.c (TPcreExecParam): new struct.
	* lrexlib.c (LpcreProcessParams): new function.
	* lrexlib.c (Lpcre_dfa_exec): new function. Lua-side: dfa_exec.
	* lrexlib.c (Lpcre_dfa_restart): new function. Lua-side: dfa_restart.

2005-10-23  Shmuel Zeigerman  <shmuz@013net.net>

	* lrexlib.c (TPcreCalloutData): new struct.
	* lrexlib.c (Lpcre_callout): new function.
	* lrexlib.c (Lpcre_match_generic): PCRE callout support added.
	* lrexlib.c: added new PCRE flags (from PCRE versions 5 and 6).
	* lrexlib.c (put_number): new helper function.

2005-05-27  Shmuel Zeigerman  <shmuz@013net.net>

	* lrexlib.c: updated to work with Compat-5.1.

2004-12-18  Shmuel Zeigerman  <shmuz@013net.net>

	* lrexlib.c (regex_tostring): error handling added.
	* lrexlib.c (regex_tostring): renamed into udata_tostring.
	* lrexlib.c (regex_get_flags): renamed into get_flags.
	* lrexlib.c (Lpcre_comp): pattern offset included in error message.
	* lrexlib.c (Lpcre_comp): error check added after pcre_study call.
	* lrexlib.c (Lpcre_push_substrings): eliminated inserting nil
		  values into the matches table (not a bug, redundancy).
	* lrexlib.c (Lpcre_push_substrings): lua_rawset call instead of
		  lua_settable.
	* lrexlib.c: all stack buffers used for message formatting changed
		  in size from 128 to 256 bytes.

2004-11-17  Nick Gammon  <nick@gammon.com.au>

	* lrexlib.c (pcre2): new member pcre2.extra.
	* lrexlib.c (Lpcre_comp): pcre_study call added.
	* lrexlib.c (Lpcre_push_matches, Lpcre_push_substrings,
		  Lpcre_push_offsets): function signatures changed.
	* lrexlib.c (Lpcre_push_substrings): added support for "named
		  subpatterns".

2004-09-15  Shmuel Zeigerman  <shmuz@013net.net>

	* gsub.lua (is_odd): Function removed; math.mod used instead.

2004-08-24  Shmuel Zeigerman  <shmuz@013net.net>

	* ChangeLog: File added.
	* NEWS: File added.

2004-08-12  Shmuel Zeigerman  <shmuz@013net.net>

	* lrexlib.c (posix_exec, Lpcre_exec): New C functions, that
		  correspond to the new lua function 'r:exec'.
	* lrexlib.c (posix_tostring, Lpcre_tostring): New C functions,
		  that correspond to the new lua function 'r:__tostring'.
	* lrexlib.c: A table returned by r:match() as its 3rd result has
		  no "n" index set anymore.
	* lrexlib.c (LREXLIB_POSIX_EXT): New macro.
	* lrexlib.c (PCRE_LOCALE_SUPPORT): Macro removed.
	* lrexlib.c (posix_push_matches, Lpcre_push_matches): Functions
		  became typedef's.
	* lrexlib.c (posix_match_generic, Lpcre_match_generic)
		  (posix_push_substrings, Lpcre_push_substrings)
		  (posix_push_offsets, Lpcre_push_offsets): New functions.
	* gsub.lua: File added.

2004-08-11  Reuben Thomas  <rrt@sc3d.org>

	* config: Many changes.
	* Makefile: Many changes.

2004-08-11  Shmuel Zeigerman  <shmuz@013net.net>

	* config: File added + many changes.
	* Makefile: Many changes.

2004-07-15  Shmuel Zeigerman  <shmuz@013net.net>

	* lrexlib.c (posix_get_flags, Lpcre_get_flags, Lpcre_vers): New C
		  functions, that correspond to new lua functions
		  'flagsPOSIX', 'flagsPCRE', 'versionPCRE'.
	* lrexlib.c: Lua functions 'newPCRE' and 'newPOSIX' accept an
		  optional 2nd argument ("compilation flags").
	* lrexlib.c: Lua function 'newPCRE' accepts an optional 3rd
		  argument ("locale") - but only if the macro
		  PCRE_LOCALE_SUPPORT was defined at the compilation time.
	* lrexlib.c: Lua function 'r:match' accepts optional 2nd and 3rd
		  arguments ("startoffset" and "execution flags").
	* lrexlib.c: Lua function 'r:gmatch' accepts an optional 2nd
		  argument ("execution flags").
	* lrexlib.c (posix_gmatch, Lpcre_gmatch): If a user-defined lua
		  function passed as the 2nd parameter returns true value,
		  then lua function 'r:gmatch' returns.
	* lrexlib.c (posix_push_matches, Lpcre_push_matches): The table of
		  substring matches contains false in the positions
		  correspondent to non-matched subpatterns.
	* lrexlib.c: Static functions that began with 'pcre' were renamed
		  to begin with 'Lpcre'.
	* lrexlib.c (posix_getargs, Lpcre_getargs):
		  Fixed - allocated memory was not freed.
		  Fixed - removed redundant calls of lua_checkstack.
	* lrexlib.c: Allocation/freeing memory moved from matching
		  operations to pattern-compiling and garbage-collecting
		  ones.
	* lrexlib.c (posix_match, posix_gmatch, Lpcre_match, Lpcre_gmatch):
		  luaL_checkudata is used in checking of userdata-type
		  parameter.
	* lrexlib.c: Removed conditional compilation controlled by the
		  macro REG_BASIC.
	* lrexlib.c (posix_comp): The following invalid ANSI C89 code:
		  size_t sz = <expression>; char errbuf[sz];
		  made valid with the use of malloc/free.
	* lrexlib.c (Lpcre_gmatch): Keeping 'subject' and 'length'
		  unchanged while updating 'startoffset'.
	* lbitlib.c: File removed.
	* Makefile: Removed parts related to lbitlib.c.
	* make_bcc.mak: File added.
