Serhiy Storchaka fde4cf862c gh-152033: Optimize category escapes outside character sets (GH-152035) ... Character class escapes (``\d``, ``\D``, ``\s``, ``\S``, ``\w`` and ``\W``) that occur outside a character set are now compiled directly to a single CATEGORY opcode instead of being wrapped in an IN block. This removes the IN wrapper (three code words) and an indirect charset() call, and makes such an escape a simple repeatable unit so that, for example, ``\d+`` uses the REPEAT_ONE fast path; a CATEGORY case is added to SRE(count). The transformation preserves behaviour exactly. For category-heavy patterns the compiled byte code is about 20% smaller and matching is up to ~2x faster, with no effect on patterns that do not use bare category escapes. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>		2026-06-24 08:49:14 +03:00
..
clinic	gh-86519: Add prefixmatch APIs to the re module (GH-31137)	2026-02-15 17:43:39 -08:00
sre.c	gh-152033: Optimize category escapes outside character sets (GH-152035)	2026-06-24 08:49:14 +03:00
sre.h	gh-67877: Fix memory leaks in terminated RE matching (GH-126840)	2024-11-18 11:53:45 +02:00
sre_constants.h	gh-105687: Remove deprecated objects from re module (#105688)	2023-06-14 12:26:20 +02:00
sre_lib.h	gh-152033: Optimize category escapes outside character sets (GH-152035)	2026-06-24 08:49:14 +03:00
sre_targets.h	gh-97669: Create Tools/build/ directory (#97963)	2022-10-17 12:01:00 +02:00