Chinesezjc
cf85c9a3e4
U+00AD is 0xAD, so "Cf cannot be addressed by \xNN" was false for the first example in its own list. The real boundary is the category: one \xNN form covers Cc exactly, and escaping the single addressable Cf member would leave a rule that is neither category- nor addressability-shaped. A lone surrogate is the NUL case rather than the invisible-character case -- Python source must be UTF-8-encodable, and compile() raises UnicodeEncodeError for one in a string literal or a # comment alike (measured on 3.9). JSON.parse on a wire "\ud800" escape produces them, so escape them as \uNNNN; the regex's u flag keeps well-formed astral pairs intact. Pin the whitespace-plus-surviving-control boundary, which also pins trim-after-escape.
core/ — product API spine
English | 中文
The session log, system-prompt assembly, tool registry, agent vocabulary, and concrete loop that form the harness's default control spine. These are product packages — the stable surface plugins and consumers build against.
| Package | Role | ctx key |
|---|---|---|
scope/ |
Scoped-context registration primitive | library — no ctx key |
session/ |
Event-sourced session log and in-memory store | ctx.sessions |
system-prompt/ |
Prompt and tool-schema assembly registry | ctx.systemPrompt |
tools/ |
Scoped tool registry and execution pipeline | ctx.tools |
agent/ |
Agent interface, registry, and event vocabulary | ctx.agents |
agent-loop/ |
Default concrete agent driver | ctx.agentLoop |
scope supplies the shared scoping primitive. agent owns the public seam, while agent-loop is its default implementation; extension plugins depend on the seam so the driver remains swappable.
Runnable compositions belong to examples/agent-spine-demo; this group owns only the swappable spine pieces.