bvandeusenandClaude Opus 5.5 ae66d83213 fix(500): the hooks decode a \u escape to UTF-8 in any locale and any awk ...

scribe_json_unescape wrote each escaped code point with sprintf("%c", n),
which writes the character only under gawk in a UTF-8 locale; gawk in the C
locale and mawk in any locale write the single byte n % 256. The server
escapes every non-ASCII character, so "·" reached the session as 0xB7, "—"
as 0x14 and an emoji as a NUL wherever a hook ran without a UTF-8 locale.
The decoder now encodes UTF-8 itself under LC_ALL=C. A new test sends what
the server sends from a bare environment, in three locales (#5495).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-09 14:50:29 -04:00

..

plugin.json

fix(500): the hooks decode a \u escape to UTF-8 in any locale and any awk

2026-10-09 14:50:29 -04:00