olikraus bcf2fdbf50 Fix #477: Handle \u unicode escape sequences in JSON parser
Convert \u escape sequences to proper UTF-8 characters instead of
passing through the literal \u notation. Supports the full BMP range
with correct 1, 2, 3, and 4-byte UTF-8 encoding.

Based on PR #483 by @olikraus, rebased onto current develop.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-10 19:49:48 -06:00
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chaiscript Fix #477: Handle \u unicode escape sequences in JSON parser 2026-04-10 19:49:48 -06:00