16 Commits

Author	SHA1	Message	Date
Zdenek Kabelac	303923fbf1	Use const char* const * for dm_regex_create() ... Change API interface to accept even completely const array patterns. This should present no change for libdm users and allows to pass pattern arrays without cast to const char **.	2010-12-20 13:23:11 +00:00
Zdenek Kabelac	2e3be4f3fd	Optimize lookup table read ... Reread lookup table only when needed.	2010-11-29 14:25:13 +00:00
Zdenek Kabelac	4cb0f557d9	Remove dead assignment in _step_matcher ... 'ns' is not used after this assignment and it is reassigned with the following code, so dropping this assignment.	2010-11-29 12:43:49 +00:00
Alasdair Kergon	ac0252ca07	Add dm_zalloc and use it and dm_pool_zalloc throughout.	2010-09-30 21:06:50 +00:00
Joe Thornber	fae2c49259	[REGEX] fix bug in matcher that was causing segfault with chars of 0x80 and over.	2010-08-09 10:30:52 +00:00
Joe Thornber	5b39a977ca	[REGEX] calculate dfa states on demand	2010-07-21 12:09:12 +00:00
Joe Thornber	ed72f7e13a	[REGEX] remove the state_queue structure. ... Instead we just have a 'next' field in the dfa_state.	2010-07-21 12:02:51 +00:00
Joe Thornber	aab1bfd693	[REGEX] factor _calc_state() out of _calc_states()	2010-07-21 12:00:53 +00:00
Joe Thornber	529edb1853	[REGEX] reduce the number of charset nodes that are produced	2010-07-21 11:58:49 +00:00
Joe Thornber	fee2e890af	[REGEX] add a fingerprinting facility to allow test code to compare dfas	2010-07-20 15:32:07 +00:00
Alasdair Kergon	616eda51e3	don't optimise anything with TARGET_TRANS to avoid intefering with the matcher's counting	2010-04-22 23:09:18 +00:00
Alasdair Kergon	e07803f976	Cache bitset locations to speed up _calc_states. (kabi)	2010-04-22 20:35:24 +00:00
Alasdair Kergon	b8175c33da	Use INTERNAL_ERROR definition consistently in internal error messages.	2010-03-25 18:22:04 +00:00
Alasdair Kergon	3e5b6ed214	more tweaking to get things to compile - dmlib.h for log fns, list.h	2008-11-03 18:59:59 +00:00
Alasdair Kergon	147d5faccf	Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1.	2007-08-21 16:26:07 +00:00
Alasdair Kergon	38862fcd3f	Add regex functions to library.	2007-04-27 18:40:23 +00:00