path: root/LuaSL/testLua/yueliang-0.4.1/Changelog

yueliang changelog
------------------

2008-05-31  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.0.3/README: updated notes
	* nat-5.1.3/README: updated notes
	* Manifest: updated
	* README: updated
	* Version: 0.4.1

2008-05-31  Kein-Hong Man  <khman@users.sf.net>

	* test/test_lparser_mk3_2.lua: added better parser tester that
	covers whole grammar, all tests passes
	* test/test_lparser_mk3_2.lua: added better parser tester that
	covers whole grammar, all tests passes
	* nat-5.0.3/test/bench_llex_mk2.lua, nat-5.0.3/test/bench_llex_mk3.lua,
	nat-5.0.3/test/bench_llex_mk4.lua, nat-5.0.3/test/test_lzio_mk2.lua,
	nat-5.0.3/test/test_lparser_mk3.lua, nat-5.0.3/test/test_lparser_mk3b.lua,
	nat-5.0.3/test/test_llex_mk2.lua, nat-5.0.3/test/test_llex_mk3.lua,
	nat-5.0.3/test/test_llex_mk4.lua:
	adjusted require() call to loose .lua extension, better?
	* nat-5.0.3/README: updated info
	* orig-5.0.3/test/test_ldump.lua, orig-5.0.3/test/test_llex.lua,
	orig-5.0.3/test/bench_llex.lua, orig-5.0.3/test/test_lparser.lua,
	orig-5.0.3/test/test_number.lua, orig-5.0.3/test/test_lparser2.lua,
	orig-5.0.3/test/test_lzio.lua, test_lua/test_scripts-5.0.lua:
	adjusted require() call to loose .lua extension, better?
	* orig-5.0.3/test/test_llex.lua: fixed minor change in test case
	output, probably something changed between 5.0.2 and 5.0.3
	* nat-5.1.3/test/test_lparser_mk2_2.lua: added better parser tester
	that covers whole grammar, all tests passes

2008-05-29  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.1.3/lparser_mk2.lua: bug, binopr_* missing '%' operator

2008-05-28  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.1.3/lparser_mk2.lua: bug, unopr[] missing '#' operator

2008-05-23  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.3/test/test_llex.lua: removed duplicate test entry
	* orig-5.1.3/test/test_llex.lua: removed duplicate test entry
	* nat-5.0.3/test/test_llex_mk2.lua: removed duplicate test entry
	* nat-5.0.3/test/test_llex_mk3.lua: removed duplicate test entry
	* nat-5.0.3/test/test_llex_mk4.lua: removed duplicate test entry
	* nat-5.1.3/test/test_llex_mk2.lua: removed duplicate test entry

2008-05-22  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.1.3/lparser_mk2.lua: finish debugging, all test sample
	appear to work
	* nat-5.1.3/test/test_lparser_mk2.lua: added test script, works
	* nat-5.1.3/test/parser_log/sample_*.lua: added parser output
	log message samples
	* nat-5.1.3/README: updated notes
	* Manifest: updated
	* README: updated
	* OlderNews: updated
	* Version: 0.4.0

2008-05-22  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.1.3/lparser_mk2.lua (init): mistake in naming llex.llex
	* nat-5.1.3/lparser_mk2.lua (str_checkname): forgot to remove
	original C parameter 'ls' in call to check()
	* nat-5.1.3/lparser_mk2.lua (constructor): missed name change
	from luaX to llex
	* nat-5.1.3/lparser_mk2.lua: added a local _G for *_stat lookups
	* nat-5.1.3/lparser_mk2.lua (test_then_block): v parm not needed
	* nat-5.1.3/lparser_mk2.lua (cond): v parm not needed, added
	a local v creation before calling expr() in body, removed not
	needed v creation in functions that call cond()
	* nat-5.1.3/lparser_mk2.lua (simpleexp): check_condition() for
	fs.is_vararg, wrong sense
	* nat-5.1.3/lparser_mk2.lua: reset top_fs each time initialized;
	added forward references for local functions

2008-05-20  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.1.3/lparser_mk2.lua: new file, bits and pieces for
	native 5.1.x parser, ongoing
	* nat-5.1.3/lparser_mk2.lua: completed initial coding,
	untested

2008-05-20  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.0.3/README: updated with caveats about line ending
	normalization in strings and long strings
	* nat-5.1.3/README: updated notes
	* README: updated
	* Version: 0.3.2

2008-05-20  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.1.3/test/test_llex_mk2.lua: native 5.1.x lexer tester
	* nat-5.1.3/test/test_llex_mk2.lua: deleted deprecated tests
	* nat-5.1.3/llex_mk2.lua: adjusted require call
	* nat-5.1.3/llex_mk2.lua: made sourceid handling more robust
	* nat-5.1.3/llex_mk2.lua (llex): mistake in porting code from
	5.0.x native lexer -- variable kept as q when it was renamed p
	* nat-5.1.3/llex_mk2.lua (read_long_string): missing reassign
	main value I of lexing position for ']' negative test
	* nat-5.1.3/llex_mk2.lua (read_long_string): missing add string
	segment to buffer for ']' negative test
	* nat-5.1.3/llex_mk2.lua (read_string): fixed \xxx sequence
	conversion from number to string, forgot how old code worked
	* nat-5.1.3/llex_mk2.lua: works
	* nat-5.1.3/test/test_llex_mk2.lua: all tests run
	* nat-5.1.3/README: updated

2008-05-19  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.1.3/: created for 5.1.x lexer/parser work
	* nat-5.1.3/test: created for test scripts
	* nat-5.1.3/llex_mk2.lua: preliminary native lexer for Lua 5.1.x
	complete (except for next() and lookahead()), untested
	* nat-5.1.3/README: added

2008-05-19  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.3/lparser.lua: added comments for calls
	* nat-5.0.3/lparser_mk3b.lua: new native parser, same as
	lparser_mk3.lua except with variable management code added
	* nat-5.0.3/test/test_lparser_mk3b.lua: new test script,
	started testing variable management code
	* nat-5.0.3/lparser_mk3b.lua (luaY:new_localvar, luaY:searchvar):
	fixed var lookup bug due to fs.bl=nil at function top level
	* nat-5.0.3/lparser_mk3b.lua (luaY:singlevaraux): fixed bug due
	to wrong name used, 'v' instead of the correct 'var'
	* nat-5.0.3/lparser_mk3b.lua: fixed extra 'ls' parms that ought
	to be removed, when adding code to manage variables; copied from
	lparser.lua without thinking
	* nat-5.0.3/test/parser_log/sample_b_*.lua: added log samples
	* nat-5.0.3/README: updated
	* Manifest: updated for parser log samples
	* README: updated
	* OlderNews: updated
	* Version: 0.3.1

2008-04-13  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.0.3/test/parser_log/: new subdirectory for log samples
	* nat-5.0.3/test/parser_log/sample_*.lua: added log samples
	* nat-5.0.3/README: updated
	* Manifest: updated for parser log samples
	* test_lua/files-yueliang-5.1.txt: updated directory name change
	* README: updated
	* Version: 0.3.0

2008-04-13  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.0.3/test/test_lparser_mk3.lua: if_stat tests,
	return_stat tests, while_stat tests, repeat_stat tests
	* nat-5.0.3/lparser_mk3.lua: logging for if_stat,
	return_stat, while_stat, repeat_stat, and comment tweaks
	* nat-5.0.3/test/test_lparser_mk3.lua: tests for break_stat,
	for_stat, local_stat, function_stat, anonymous functions,
	table constructors
	* nat-5.0.3/lparser_mk3.lua: logging written for break_stat,
	for_stat, local_stat, function_stat, anonymous functions,
	table constructors
	* nat-5.0.3/lparser_mk3.lua (luaY:localfunc): missing struct b
	* nat-5.0.3/lparser_mk3.lua: everything seems to work

2008-04-12  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.0.3/test/test_lparser_mk3.lua: basic expr tests
	* nat-5.0.3/lparser_mk3.lua: logging for expressions mostly
	done, fixed bugs in luaY:subexpr caused by simplification of
	orig-5.0.3 sources, seems okay now
	* nat-5.0.3/README: updated
	* Manifest: updated
	* README: updated
	* Version: 0.2.4

2008-04-12  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.0.3/test/test_lparser_mk3.lua: added log message
	dumper function, added test script exerciser
	* nat-5.0.3/lparser_mk3.lua (luaY:open_func): tweaked to
	allow early logging
	* nat-5.0.3/lparser_mk3.lua: added some logging messages
	* nat-5.0.3/test/test_lparser_mk3.lua: added output indenter
	* nat-5.0.3/lparser_mk3.lua (luaY:syntaxerror): bug, ref
	to self.tok when it should be tok
	* nat-5.0.3/lparser_mk3.lua: more logging messages, tests

2008-04-12  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.0.3/lparser_mk3.lua: removed old attempt at
	writing a native parser skeleton
	* nat-5.0.3/lparser_mk3.lua: added preliminary new
	native 5.0.3 parser skeleton
	* nat-5.0.3/test/test_lparser_mk3.lua: renamed from
	test_lparser.lua to match mk numbering
	* nat-5.0.3/lparser_mk3.lua (luaY:next): missing 'end'
	* nat-5.0.3/test/test_lparser_mk3.lua: runs, no die

2008-04-10  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.0.3/test/test_lparser.lua: new, preliminary native
	parser test code
	* nat-5.0.3/lparser_mk3.lua: fixed regex for binary
	operator priority string
	* nat-5.0.3/lparser_mk3.lua: renamed variable clash
	with function peek -> peek_tok, added missing init
	* nat-5.0.3/lparser_mk3.lua: function name clash,
	one changed to localstat -> localdeclstat
	* nat-5.0.3/test/test_lparser.lua: passed simple string
	* nat-5.0.3/test/sample.lua: added test file
	* nat-5.0.3/test/test_lparser.lua: added longer test, fail
	* nat-5.0.3/lparser_mk3.lua (luaY:subexpr): inconsistent
	call parameters, might prefer to rewrite whole thing

2008-04-09  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.1.2/lcode.lua (luaK:prefix): 5.1.3 fix
	* orig-5.1.2/lparser.lua (luaY:assignment): 5.1.3 fix
	* orig-5.1.3: renamed from orig-5.1.2, updated names
	* orig-5.1.3/README: updated
	* COPYRIGHT, COPYRIGHT_Lua51: updated year
	* README: updated
	* Version: 0.2.3

2007-11-21  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.1.1/lparser.lua (luaY:listfield): 5.1.2 fixes
	* orig-5.1.1/lcode.lua (luaK:infix, luaK:codearith,
	luaK:_nil): 5.1.2 fixes
	* orig-5.1.2: renamed from orig-5.1.1, updated names
	* COPYRIGHT, COPYRIGHT_Lua51: updated
	* README: updated
	* test_lua/files-*, README: directory name adjustment
	* test_lua/5.0, 5.1: renamed from 5.0.3, 5.1.1
	* test_lua: renamed files, adjusted directory references
	* Version: 0.2.2

2006-11-28  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.3/test/test_lparser2.lua: added option to dump
	all error messages for failure cases, to check whether test
	cases trip the parser where intended
	* orig-5.1.1/test/test_lparser2.lua: ditto

2006-11-27  Kein-Hong Man  <khman@users.sf.net>

	* test_lua/README: updated
	* orig-5.0.3/README: updated
	* orig-5.1.1/README: updated
	* Manifest: updated
	* README: updated
	* COPYRIGHT: updated version number
	* Version: 0.2.1

2006-11-27  Kein-Hong Man  <khman@users.sf.net>

	* test_lua/test_parser-5.1.lua: parser test case file
	for Lua 5.1.x
	* orig-5.1.1/test/test_lparser2.lua: added a parser tester
	for the 5.1.1 front end, fixed one bug, 524 tests passed
	* orig-5.1.1/lparser.lua (luaY:simpleexp): fixed test
	on fs.f.is_vararg, numerical not boolean

2006-11-27  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.0.3/lparser_mk3.lua: updated expression type
	information passing, needed to detect VCALLs
	* test_lua/test_parser-5.0.lua: preliminary parser test
	case file for Lua 5.0.x
	* test_lua/test_parser-5.0.lua: fixed use of [==[!
	* test_lua/test_parser-5.0.lua: updated test cases after
	verifying with native Lua
	* orig-5.0.3/test/test_lparser2.lua: added a parser tester
	for the 5.0.3 front end, 503 tests passed
	* nat-5.0.3/README: updated with info on lparser_mk3.lua

2006-11-23  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.3/lparser.lua: fixed comment typo
	* orig-5.1.1/lparser.lua: fixed comment typo
	* nat-5.0.3/lparser_mk3.lua: preliminary parser skeleton

2006-11-22  Kein-Hong Man  <khman@users.sf.net>

	* test_lua/README: updated with test status
	* test_lua/files-yueliang-5.0.3.txt: updated filenames
	* test_lua/files-yueliang-5.1.1.txt: added for 5.1.1
	* test_lua/files-lua-5.1.1.txt: added for 5.1.1
	* test_lua/files-other-5.1.1.txt: added for 5.1.1
	* test_lua/test_scripts: to accomodate 5.1.1 material,
	renamed to test_lua/test_scripts-5.0.3.lua
	* test_lua/test_scripts-5.1.1.lua: added, after debugging,
	all files compiled successfully
	* Manifest: updated
	* README: updated
	* Version: 0.2.0

2006-11-22  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.1.1/lparser.lua (luaY:parlist): missing 'self',
	(luaY:test_then_block): missing 'self',
	(luaY:yindex) check should be checknext,
	(luaY:adjustlocalvars) nvars should be loop index i
	* orig-5.1.1/lcode.lua (luaK:addk): redo fs.h[] code,
	(luaK:nilK) forgot to change from old name nil_constant
	(luaK:posfix) copyexp() added to copy expdesc structs
	(luaK:patchlistaux) incorrectly placed loop iterator
	* orig-5.1.1/lparser.lua:
	(luaY:breakstat) luaK:concat returns a value!
	(luaY:new_localvarliteral) forgot to correct parameter
	(luaY:ifstat) luaK:concat returns a value!
	(luaY:whilestat) typo, "whileint"
	(luaY:simpleexp) missing 'self' for VARARG_NEEDSARG
	(luaY:repeatstat) type, "zself"
	(luaY:repeatstat) failed to clear away old code
	* orig-5.1.1/lcode.lua: (luaK:constfolding): missing 'self'
	(luaK:isnumeral) incorrect type of NO_JUMP
	(luaK:need_value) missing interator converting for loop
	* orig-5.1.1/llex.lua (luaX:next): must be copy-by-value
	(luaK:patchtestreg) cannot replace an inst table
	* orig-5.1.1/ldump.lua (luaU:DumpConstants): typo for
	constant name, LUA_BOOLEAN -> LUA_TBOOLEAN

2006-11-22  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.1.1/test/bench_llex.lua: added performance
	tester for Lua 5.1.1 lexer
	* orig-5.1.1/README: added preliminary performance data
	* orig-5.1.1/lparser.lua: debugging,
	(luaY:checklimit) missing 'end'
	(luaY:repeatstat) extra 'end'
	(luaY:parser) added nCcalls initialization for LuaState
	(luaY:exprstat) should be luaK:getcode
	* orig-5.1.1/llex.lua: debugging, luaX:lex renamed to
	luaX:llex to follow Lua 5.1.1
	* orig-5.1.1/test/test_llex.lua: luaX:lex -> luaX:llex
	* orig-5.1.1/test/bench_llex.lua: luaX:lex -> luaX:llex
	* orig-5.1.1/lcode.lua: debugging,
	(luaK:addK) adjusted value storage, removed setnvalue call
	(luaK:codeABC) luaP instead of self, 2 cases
	* orig-5.1.1/lopcodes.lua: fixed string parameter type for
	instruction information lookup functions,
	(luaP:ISK) fixed MSB bit testing to denote constants
	(luaP:Instruction) fixed instruction encoding into bytes

2006-11-21  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.3/lcode.lua: noted failed assert, adjusted
	names of set*value lobject.h macros
	* README: noted two cases needing following up: a failed
	assert (see above) and a missing luaG_checkcode()
	* orig-5.1.1/lopcodes.lua: added luaP:CREATE_Inst(c) for
	luaK:setlist, implementation of OP_SETLIST
	* orig-5.1.1/lcode.lua: added preliminary ported file

2006-11-21  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.1.1/lparser.lua: added preliminary ported file
	* orig-5.1.1/lparser.lua: fixed syntax porting bugs (3):
	(luaY:hasmultret): || changed to or in return statement
	(luaY:indexupvalue): || changed to or in assert statement
	(luaY:singlevaraux): missing return before return value

2006-11-17  Kein-Hong Man  <khman@users.sf.net>

	* Manifest: updated
	* README: updated
	* Version: 0.1.4

2006-11-17  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.1.1/ldump.lua: removed string.len in 2 places
	* orig-5.0.3/lopcodes.lua: (luaP:DecodeInst) comments
	adjusted, a regexp changed elsewhere
	* orig-5.1.1/ldump.lua: fixed porting bug (function name)
	* orig-5.1.1/test/test_ldump.lua: tested binary dumper
	* orig-5.1.1/test/test_llex.lua: tested lexer, developed
	new test cases to cover changes in Lua 5.1.x
	* orig-5.1.1/llex.lua: fixed bugs in lexer in order to
	run test cases successfully
	(luaX:token2str) variable c should be token
	(luaX:lexerror) incorrect call to luaX:chunkid
	(luaX:read_numeral) scanning bug, %w captures EOZ too
	(luaX:read_long_string) LUA_COMPAT_LSTR is in self
	(luaX:lex) incorrect variable used in keyword lookup
	* orig-5.0.3/lopcodes.lua: changed a gfind to gmatch
	* test_llex*.lua: some tweaks to printout statement

2006-11-17  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.1.1/ldump.lua: added binary chunk dumper
	* orig-5.1.1/README: added preliminary information
	* orig-5.1.1/test/test_lzio.lua: tested chunk reader
	* orig-5.1.1/test/test_number.lua: tested number conversion
	* test_number.lua: added FLT_MIN, FLT_MAX test values for
	completeness, in case conversion to float is needed

2006-11-16  Kein-Hong Man  <khman@users.sf.net>

	* test_lua/5.0.2: directory renamed to test_lua/5.0.3
	* test_lua: front end test script and associated files
	updated for 5.0.3
	* orig-5.0.2: directory renamed to orig-5.0.3, some
	references to 5.0.2 changed
	* nat-5.0.2: directory renamed to nat-5.0.3, some
	references to 5.0.2 changed
	* orig-5.1: directory renamed to orig-5.1.1, some
	references to 5.1 changed

2006-11-16  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/lcode.lua: updating to Lua 5.0.3, this is the
	only front end file in orig-5.0.2 that has changed;
	(luaK:need_value): body changed
	(luaK:removevalues): new function, used in luaK:codenot
	(luaK:patchlistaux): definition and body changed
	(luaK:dischargejpc): body changed (due to luaK:patchlistaux)
	(luaK:patchlist): body changed (due to luaK:patchlistaux)
	(luaK:exp2reg): body changed (due to luaK:patchlistaux)
	(luaK:jumponcond): body changed
	(luaK:codenot): body changed (added luaK:removevalues)

2006-11-16  Kein-Hong Man  <khman@users.sf.net>

	* test_lua: moved 5.0.2 sample scripts to its own directory
	* test_lua/test_scripts.lua: adjusted file paths of sample
	files used for parser testing
	* test_lua/test_scripts.lua: changed file list specification
	to load several separate files for better flexibility and
	easier maintenance
	* test_lua/files-lua-5.0.2.txt: added sample file list
	* test_lua/files-other-5.0.2.txt: added sample file list
	* test_lua/files-yueliang-5.0.2.txt: added sample file list
	* test_lua/README: updated
	* Manifest: updated

2006-11-13  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/lcode.lua: added function comments

2006-11-13  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/test/bench_llex.lua: simple lexer benchmark
	* nat-5.0.2/test/bench_llex_mk2.lua: adapted for mk2 lexer
	* nat-5.0.2/test/bench_llex_mk3.lua: adapted for mk3 lexer
	* nat-5.0.2/test/bench_llex_mk4.lua: adapted for mk4 lexer
	* nat-5.0.2/README: added lexer benchmark results

2006-11-11  Kein-Hong Man  <khman@users.sf.net>

	* Manifest: updated
	* README: updated
	* Version: 0.1.3

2006-11-11  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.0.2/llex_mk3.lua: further size optimization work on
	new lexer, down to 3286 bytes (stripped)
	* nat-5.0.2/llex_mk3.lua: fixed bug in short comment handling
	* nat-5.0.2/README: added information for native lexers
	* nat-5.0.2/llex_mk4.lua: line-based native lexer, see size
	performance data in README
	* nat-5.0.2/lzio_mk4.lua: line-based stream reader function
	* nat-5.0.2/test/test_llex_mk4.lua: adapted version of test
	cases, all tests passed

2006-11-10  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/lparser.lua: added comments for parser
	functions, one or more visual tweaks, no code changes

2006-11-09  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.0.2/llex_mk3.lua: new minimal size lexer, but takes
	in all the source code at once, 3346 bytes (stripped)
	* nat-5.0.2/test/test_llex_mk3.lua: adapted version of test
	cases, all tests passed

2006-11-08  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.0.2/lzio_mk2.lua: renamed from lzio.lua
	* nat-5.0.2/test/test_lzio_mk2.lua: renamed from test_lzio.lua
	* nat-5.0.2/llex_mk2.lua: renamed from llex.lua
	* nat-5.0.2/test/test_llex_mk2.lua: renamed from test_llex.lua

2006-03-27  Kein-Hong Man  <khman@users.sf.net>

	* nat-5.0.2/llex.lua: optimizations to reduce file size,
	size down to 4003 bytes (stripped) from 4155 bytes

2006-03-27  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.1: lzio.lua: minor formatting change
	* orig-5.0.2/test/test_llex.lua: fix filename spec
	* nat-5.0.2/lzio.lua: new simplified 'native' version
	* nat-5.0.2/test/test_lzio.lua: test for the above
	* nat-5.0.2/llex.lua: new simplified 'native' version
	* nat-5.0.2/test/test_llex.lua: test for the above

2006-03-25  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/llex.lua: typo fix
	* orig-5.1/llex.lua: Lua 5.1 lexer
	* Manifest: updated

2006-03-23  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/tools/call_graph.lua: added display of contents
	of expdesc structures

2006-03-23  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.1: new directory for 5.1 front-end
	* orig-5.1/lzio.lua: Lua 5.1 input stream reader
	* COPYRIGHT: updated with Lua 5.1 information
	* COPYRIGHT_Lua51: added for Lua 5.1
	* Manifest: updated
	* orig-5.0.2/lzio.lua: updated comments
	* orig-5.1/lzio.lua (luaZ:fill): fixed porting bug

2005-05-04  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/tools/sample_expr.lua: a Lua-style expression
	parsing interactive demonstrator
	* orig-5.0.2/tools/sample_expr.lua: fixed parsing bugs,
	(1) unop subexpr, (2) assign to op before testing for binop
	* orig-5.0.2/lparser.lua: fixed some comments which have
	incorrect description of Lua syntax

2005-04-18  Kein-Hong Man  <khman@users.sf.net>

	* Version: 0.1.2

2005-04-17  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/lparser.lua: added descriptive comments for some
	expression parsing functions
	* orig-5.0.2/test/test_number.lua: test cases for number
	conversion functions in ldump.lua
	* test_lua/test_scripts.lua: updated with some new test entries
	* orig-5.0.2/ldump.lua (luaU:from_double): added support for
	+/- infinity

2005-04-14  Kein-Hong Man  <khman@users.sf.net>

	* moved project to a Subversion repository

2005-03-24  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/lopcodes.lua: added luaP:DecodeInst to decode
	instruction from a 4-char string
	* orig-5.0.2/lopcodes.lua (getOpMode, testOpMode): add 'self.'

2005-03-22  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/tools/call_graph.lua: added comments, check for
	namespace collision when selecting new name for orig function
	* test_lua/test_scripts.lua: added comments, some test files

2005-03-21  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/tools/call_graph.lua: added allow/deny of specific
	functions, display of return values
	* orig-5.0.2/tools/calls.log: sample output
	* Version: 0.1.1

2005-03-20  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/tools/call_graph.lua: added script to generate
	a call graph from selected modules

2005-03-19  Kein-Hong Man  <khman@users.sf.net>

	* README: added some size statistics for comparison
	* test_lua/README: updated description
	* orig-5.0.2/README: added notes
	* orig-5.0.2/lzio.lua: fixed bug when calling zgetc after
	EOF for a file chunk reader (Thanks to Adam429)
	* orig-5.0.2/test/test_lzio.lua: added manual test for above

2005-03-17  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/lparser.lua (indexupvalue): struct expdesc copy
	* orig-5.0.2/luac.lua: simple luac; can compile luac.lua
	* orig-5.0.2/lparser.lua (assignment, constructor): missing
	'self:'
	* test_lua: added sample Lua scripts from Lua 5.0.2
	* test_lua/README: add source attribution for example scripts
	* orig-5.0.2/lcode.lua (arith_opc): typo OP_MULT -> OP_MUL
	* orig-5.0.2/ldump.lua (DumpString): fixed handling for ""
	* orig-5.0.2/ldump.lua (DumpFunction): fixed f.source handling
	* orig-5.0.2/lcode.lua (jump, codebinop): 'luaK:' -> 'self:'
	* orig-5.0.2/lcode.lua (need_value, exp2reg): comparison of
	boolean cond with 0/1 C field, changed back to all 0/1
	* orig-5.0.2/lzio.lua (init): test for nil reader argument
	* test_lua/test_scripts.lua: Lua 5.0.2 examples all compiles
	correctly, as does Yueliang files
	* orig-5.0.2/lzio.lua (make_getF): changed file mode to "r"
	so that chunk reader behaves like luac for \r\n-style files
	* test_lua/test_scripts.lua: added Lua code from LuaSrcDiet,
	SciTELuaExporters, ChunkBake, ChunkSpy, all works
	* README: preliminary documentation
	* some pre-release cosmetic changes
	* initial public release
	* Version: 0.1.0

2005-03-16  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/test/test_lparser.lua: basic parser/codegen test
	* orig-5.0.2/lparser.lua: added FuncState.actvar = {} init
	* orig-5.0.2/lcode.lua (ttisnumber): handle nil entries
	* orig-5.0.2/lopcodes.lua (getOpMode): string opcode parm
	* orig-5.0.2/lcode.lua (exp2reg): missing 'self:' prefixes
	* orig-5.0.2/lopcodes.lua (CREATE_ABC, CREATE_ABx): convert
	string opcode representation to number when storing in field OP
	* orig-5.0.2/lcode.lua (setsvalue, setnvalue, sethvalue):
	missing second argument cause addk to fail
	* orig-5.0.2/lparser.lua (check_match): missing 'self:'
	* orig-5.0.2/test/test_lparser.lua: two simple tests successful
	* orig-5.0.2/lcode.lua (exp2val, exp2anyreg, invertjump):
	missing 'self:'
	* orig-5.0.2/lparser.lua (parlist, subexpr): missing 'self:'
	* orig-5.0.2/lopcodes.lua (testOpMode): string opcode parm
	* orig-5.0.2/lparser.lua (subexpr): convert string operator name
	to BinOpr number when looking up binop operator priority
	* orig-5.0.2/lparser.lua (adjustlocalvars): wrong loop index
	* orig-5.0.2/lcode.lua (addk): fixed constant lookup

2005-03-15  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/lcode.lua: completed porting (untested)
	* orig-5.0.2/ldump.lua: completed porting (untested)
	* orig-5.0.2/test/test_ldump.lua: added chunk writer tests
	* orig-5.0.2/test/test_ldump.lua: basic test writing binary
	chunk from a simple function prototype table successful

2005-03-14  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/lparser.lua: updated representation of constants
	* orig-5.0.2/lopcodes.lua: completed porting (untested)
	* orig-5.0.2/test_lzio.lua: moved to orig-5.0.2/test subdir
	* orig-5.0.2/test_llex.lua: moved to orig-5.0.2/test subdir

2005-03-13  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/lparser.lua: completed porting (untested),
	can't be tested without lcode/ldump

2005-03-11  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/test_llex.lua: added manual test for llex.lua
	* orig-5.0.2/llex.lua: code review; put Token parameter to
	replace seminfo pointer in luaX:lex and related functions
	* orig-5.0.2/llex.lua (chunkid): fixed buffer handling bug
	* orig-5.0.2/llex.lua (read_string): escaped \n index bug
	* orig-5.0.2/test_llex.lua: adjusted calling code to properly
	use Token struct t in LS same as in original lparser.c calls
	* orig-5.0.2/llex.lua (token2str): put back an assert as comment
	* orig-5.0.2/llex.lua (readname): bug reading name up to EOZ
	* orig-5.0.2/llex.lua (read_string): forgot c = self:next(LS)
	* orig-5.0.2/llex.lua (readname): %w (alnum) instead of %a
	* orig-5.0.2/llex.lua (lex): string.byte(c) for ctrl char msg
	* orig-5.0.2/test_llex.lua: added automatic testing, all test
	cases work after bug fixes (see above entries) to llex.lua
	* orig-5.0.2/llex.lua: complete

2005-03-10  Kein-Hong Man  <khman@users.sf.net>

	* orig-5.0.2/llex.lua: completed porting

2005-03-09  Kein-Hong Man  <khman@users.sf.net>

	* started work on porting files (llex|lparser|lcode).(h|c)
	* orig-5.0.2/lzio.lua: done parts needed for llex.lua, manually
	tested with both string and file chunk readers
	* orig-5.0.2/test_lzio.lua: created manual test