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Author	SHA1	Message	Date
Roberto Ierusalimschy	bb9605bbc9	tags can be positive values	2000-03-20 16:14:54 -03:00
Roberto Ierusalimschy	6759299880	new implementation for handling I/O tags + setglobal TM for tracing ... changes in _INPUT/_OUTPUT	2000-03-20 16:13:45 -03:00
Roberto Ierusalimschy	da7eb34cd6	optimization for "while 1" and "repeat until nil"	2000-03-17 11:46:04 -03:00
Roberto Ierusalimschy	2c8e28d75a	small changes	2000-03-17 10:09:46 -03:00
Roberto Ierusalimschy	4fb8e93c36	small optimization for i..''	2000-03-17 10:09:12 -03:00
Roberto Ierusalimschy	7f77431950	detail	2000-03-16 18:06:16 -03:00
Roberto Ierusalimschy	87367e97f3	more information about memory use	2000-03-16 17:35:07 -03:00
Roberto Ierusalimschy	06f08f5634	small problems with limits and jumps	2000-03-16 15:03:09 -03:00
Roberto Ierusalimschy	3860c5934e	details.	2000-03-15 17:50:33 -03:00
Roberto Ierusalimschy	f0b697e01c	details	2000-03-13 17:37:16 -03:00
Roberto Ierusalimschy	73aa465a8e	some name changes	2000-03-10 15:37:44 -03:00
Roberto Ierusalimschy	3d0577f4b9	small optimizations.	2000-03-10 11:38:10 -03:00
Roberto Ierusalimschy	977b8f65f0	comment detail.	2000-03-10 11:01:05 -03:00
Roberto Ierusalimschy	e3cf93ddb6	first implementation of "threaded code" for boolean operations	2000-03-09 10:57:37 -03:00
Roberto Ierusalimschy	88b306f495	some optimizations	2000-03-08 21:19:22 -03:00
Roberto Ierusalimschy	563de491be	a better way to control optimizations.	2000-03-04 17:18:15 -03:00
Roberto Ierusalimschy	29e0193425	details	2000-03-03 17:30:47 -03:00
Roberto Ierusalimschy	61f97a8ace	maybe a concat right associative allows some optimizations...	2000-03-03 17:29:25 -03:00
Roberto Ierusalimschy	d1ea38580a	change of code generation design (independent functions for each opcode)	2000-03-03 15:53:17 -03:00
Roberto Ierusalimschy	3c9d999424	many details (most by lhf).	2000-03-03 11:58:26 -03:00
Roberto Ierusalimschy	f7840a3e0b	new algorithm to parse expressions + distribution of code between lparser ... and lcode.	2000-03-03 09:33:59 -03:00
Roberto Ierusalimschy	1780e2c977	lua_settable should check stack space (it could call a T.M.)	2000-03-02 09:44:29 -03:00
Roberto Ierusalimschy	fa14cbf8e8	comments	2000-03-02 09:32:53 -03:00
Roberto Ierusalimschy	4d4e6f07c0	all order operators use a single tag method (<)	2000-02-22 16:12:46 -02:00
Roberto Ierusalimschy	5cecf0ea9f	it is better to control stack space where it is needed.	2000-02-22 15:54:16 -02:00
Roberto Ierusalimschy	3bc925138e	first version of code optimizer	2000-02-22 11:31:43 -02:00
Roberto Ierusalimschy	39e1f079bd	code generator (and optimizer) for Lua	2000-02-22 11:31:19 -02:00
Roberto Ierusalimschy	075da266e5	there is no need to use shorts...	2000-02-21 16:33:26 -02:00
Roberto Ierusalimschy	228a62f799	details	2000-02-21 16:30:42 -02:00
Roberto Ierusalimschy	7c2fb15bec	need "string.h" to use "strchr".	2000-02-21 16:30:06 -02:00
Roberto Ierusalimschy	1f01998516	nobody uses memmove any more.	2000-02-17 16:30:36 -02:00
Roberto Ierusalimschy	c929376d59	must include a definition for NULL	2000-02-17 16:30:36 -02:00
Roberto Ierusalimschy	3afe85b2ce	new version for INSTRUCTION formats	2000-02-14 14:51:08 -02:00
Roberto Ierusalimschy	52aad0ab59	removing implementation for better error messages (must rethink it...)	2000-02-11 14:52:54 -02:00
Roberto Ierusalimschy	74f1c3d025	small changes for "clean C"	2000-02-08 14:39:42 -02:00
Roberto Ierusalimschy	1f691a4fcd	renaming of some opcodes and fields	2000-01-28 14:53:00 -02:00
Roberto Ierusalimschy	d6b9f49aaf	only need to reset buffer for strings, numbers, and names.	2000-01-26 16:51:49 -02:00
Roberto Ierusalimschy	d83c2a8455	performance details.	2000-01-25 16:44:21 -02:00
Roberto Ierusalimschy	d11e5adf55	`const' array in protos breaked in 3 arrays (for strings, numbers, and ... prototypes).	2000-01-25 11:57:18 -02:00
Roberto Ierusalimschy	99e340b2ba	keep `top' in registers when running basic tasks (settable, getglobal, ...)	2000-01-24 18:14:07 -02:00
Roberto Ierusalimschy	9744255ae9	error in call must be propagated	2000-01-24 18:11:26 -02:00
Roberto Ierusalimschy	512b15b601	small optimizations (relational operators)	2000-01-19 14:50:30 -02:00
Roberto Ierusalimschy	33d3504889	new debug API	2000-01-19 14:50:14 -02:00
Roberto Ierusalimschy	2877bad4c2	new debug API (first version)	2000-01-19 10:00:45 -02:00
Roberto Ierusalimschy	27163f032e	Auxiliary functions from Debug Interface module	2000-01-14 15:15:44 -02:00
Roberto Ierusalimschy	eab57ed6fd	details	2000-01-13 14:30:47 -02:00
Roberto Ierusalimschy	ea45f3eb28	better separation between debug code and regular code	2000-01-13 14:30:47 -02:00
Roberto Ierusalimschy	46ec57cbc6	little change when calling tag methods	2000-01-13 13:56:03 -02:00
Roberto Ierusalimschy	62787f1b1f	`exp' is "reserved word" in Visual-C++ ;-)	2000-01-12 14:24:39 -02:00
Roberto Ierusalimschy	dcb7bb514e	details (error messages)	2000-01-10 15:34:38 -02:00