The foreign-markdown import normalizer rewrote GFM reference footnotes
(`[^id]` + `[^id]: def`) into canonical inline `^[def]` footnotes, but two
edge cases corrupted content:
1. A `[^id]` inside an inline-code span (backticks) was rewritten like prose
text — only fenced code blocks were protected. Now the rewrite pass splits
each line on inline-code spans and only touches the text outside them.
2. An unbalanced `]` in a definition body truncated the resulting `^[...]`
footnote at the canonical tokenizer, leaking the tail as literal text. The
body's square brackets are now backslash-escaped before wrapping.
Adds golden cases for both.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
agent_coder
2c2d60a5dc