Jean Boussier f756950d82 Improve lookup tables for string escaping. ... Introduce a simplified table for the most common case, which is `script_safe: false, ascii_only: false`. On the `script_safe` table, now only `0xE2` does a multi-byte check. Merge back `convert_ASCII_to_JSON`, as it no longer help much with the simplified escape table. ``` == Encoding mixed utf8 (5003001 bytes) ruby 3.4.1 (2024-12-25 revision 48d4efcb85) +YJIT +PRISM [arm64-darwin23] Warming up -------------------------------------- after 38.000 i/100ms Calculating ------------------------------------- after 398.220 (± 3.0%) i/s (2.51 ms/i) - 2.014k in 5.061659s Comparison: before: 381.8 i/s after: 398.2 i/s - same-ish: difference falls within error == Encoding mostly utf8 (5001001 bytes) ruby 3.4.1 (2024-12-25 revision 48d4efcb85) +YJIT +PRISM [arm64-darwin23] Warming up -------------------------------------- after 39.000 i/100ms Calculating ------------------------------------- after 393.337 (± 2.5%) i/s (2.54 ms/i) - 1.989k in 5.059397s Comparison: before: 304.3 i/s after: 393.3 i/s - 1.29x faster == Encoding twitter.json (466906 bytes) ruby 3.4.1 (2024-12-25 revision 48d4efcb85) +YJIT +PRISM [arm64-darwin23] Warming up -------------------------------------- after 244.000 i/100ms Calculating ------------------------------------- after 2.436k (± 0.9%) i/s (410.43 μs/i) - 12.200k in 5.007702s Comparison: before: 2125.9 i/s after: 2436.5 i/s - 1.15x faster ```		2025-01-07 13:21:46 +09:00
..
depend	Update depend files	2024-11-05 18:00:36 +01:00
extconf.rb	[ruby/json] Compile with std=c99	2024-10-26 18:44:15 +09:00
generator.c	Improve lookup tables for string escaping.	2025-01-07 13:21:46 +09:00