weijun-xia ed36ca99c0 refactor(edit): unify fuzzy uniqueness check with the fuzzy matcher ...

The uniqueness guard counted occurrences via normalize_for_fuzzy_match,
while fuzzy_find_text located matches with a whitespace-flexible regex,
so the two could disagree. Extract the pattern builder as a single
source of truth (_build_fuzzy_pattern) and add count_matches, which
counts with the same exact-then-fuzzy strategy used to locate and
replace. This is the optional follow-up suggested in the review of #2942.

Adds regression tests for exact and fuzzy multi-match rejection.

2026-07-08 11:13:30 +08:00

7.3 KiB

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