13 commits

Author	SHA1	Message	Date
Ali Mohammad Pur	69050da929	LibRegex: Merge inverse string table mappings separately	2025-04-06 20:21:16 +02:00
Ali Mohammad Pur	4136d8d13e	LibRegex: Use an interned string table for capture group names ... This avoids messing around with unsafe string pointers and removes the only non-FlyString-able user of DeprecatedFlyString.	2025-04-02 11:43:13 +02:00
Ali Mohammad Pur	5355710481	LibRegex: Don't treat single-jump blocks as noop in the optimizer	2025-03-09 14:37:57 +01:00
Ali Mohammad Pur	ea3b7efd91	LibRegex: Treat the UnicodeSets flag as Unicode ... Fixes /.../v not being interpreted as a unicode pattern.	2025-02-28 14:31:45 -05:00
mikiubo	8a6f7b787e	LibRegex: Use depth-first search in regex optimizer ... use depth-first search in optimizer code bacause using breadth-first search generate a bug. Add test example in test lib.	2025-02-25 00:09:20 +01:00
Ali Mohammad Pur	08ebfaff17	LibRegex: Take trailing inversion state into account in block comparison ... Fixes #3421.	2025-02-01 11:30:02 +01:00
Ali Mohammad Pur	50733c564c	LibRegex: Use the *actually* correct repeat start offset for Repeat ... Fixes #2931 and various frequent crashes.	2024-12-23 13:13:52 +01:00
Ali Mohammad Pur	358378c1c0	LibRegex: Pick the right target for OpCode_Repeat ... Repeat's 'offset' field is a bit odd in that it is treated as a negative offset, causing a backwards jump when positive; the optimizer didn't correctly model this behaviour, which caused crashes and misopts when dealing with Repeats. This commit fixes that behaviour.	2024-12-13 10:00:16 +01:00
Ali Mohammad Pur	4a8d3e35a3	LibRegex: Add some more debugging info to bytecode block ranges ... These were getting difficult to differentiate, now they each get a comment on where they came from to aid with future debugging.	2024-12-13 10:00:16 +01:00
Ali Mohammad Pur	5a4d657a4e	LibRegex: Avoid generating ForkJumps when jumping to the next alt block ... Fixes #2398.	2024-11-17 20:12:39 +01:00
Ali Mohammad Pur	00bc22c332	LibRegex: Don't immediately ignore TempInverse in optimizer ... fe46b2c141 added the reset-temp-inverse flag, but set it up so all tempinverse ops were negated at the start of the next op; this commit makes it so these flags actually persist for one op and not zero. Fixes #2296.	2024-11-17 09:03:29 -05:00
Ali Mohammad Pur	dabd60180f	LibRegex: Don't ignore references that weren't bound in checked blocks ... Fixes #2281.	2024-11-12 10:37:57 +01:00
Timothy Flynn	93712b24bf	Everywhere: Hoist the Libraries folder to the top-level	2024-11-10 12:50:45 +01:00

Renamed from Userland/Libraries/LibRegex/RegexOptimizer.cpp (Browse further)