- Fix Step 5h: restrict slash-IPA conversion to English headword column
only — prevents converting "der/die/das" to "der [dər]das" in German
columns (confirmed working)
- Fix _text_has_garbled_ipa: detect embedded apostrophes in merged
tokens like "Scotland'skotland" where OCR reads ˈ as '
- Fix _insert_missing_ipa: detect dictionary word prefix in merged
trailing tokens like "fictionsalans'fIkfn" → extract "fiction" with IPA
- Move en_col_type to wider scope for Step 5h access
Note: Fixes 1+2 confirmed working in unit tests but not yet applying
in the full build-grid pipeline — needs further debugging.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
9ea217bdfc