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Speed up interpreter hot paths and JSON rendering - #72

Draft

davesnx wants to merge 11 commits into

mainfrom

Draft

Speed up interpreter hot paths and JSON rendering#72
davesnx wants to merge 11 commits into
mainfrom
perf/hot-paths

Commits on Sep 19, 2026
- Cache compiled regexes in sub and gsub
  davesnx
  committed
  8b1f7d9
- Parse machine-sized decimal literals without big-int arithmetic
  davesnx
  committed
  b5a5032
- Evaluate sort keys once and deduplicate with a hash set
  davesnx
  committed
  b8ee505
- Yield range elements lazily and read last without reversing
  davesnx
  committed
  a80c701
- Add reader tests for escapes, surrogates and long strings
  davesnx
  committed
  75d8226
- Merge objects in one pass and index large right-hand sides
  davesnx
  committed
  c07f366
- Add native fast paths for integer addition and subtraction
  davesnx
  committed
  d13c310
- Search and split strings without compiling a regex per call
  davesnx
  committed
  d6a4811
- Render results into one buffer and hoist per-item writer closures
  davesnx
  committed
  827509a
- Colorize only on a TTY and write ANSI codes directly
  davesnx
  committed
  7eef191
Commits on Sep 21, 2026
- Cap the indent cache, test merge and regex-cache thresholds, note the empty-needle change
  davesnx
  committed
  ecae5a8