Strip the markdown-based "Reader Intelligence Guide" table and the "Article Sources" appendix from the article body. These sections are injected by the aggregator in English-only; the renderer emits properly localized, styled HTML versions via chrome, so the markdown duplicates must be removed to avoid showing the same content twice (once untranslated, once translated).
Matches:
## Reader Intelligence Guide (any case) + all content until the next H2 or end-of-string.
## Article Sources + all content until the next H2 or end-of-string.
Strip the markdown-based "Reader Intelligence Guide" table and the "Article Sources" appendix from the article body. These sections are injected by the aggregator in English-only; the renderer emits properly localized, styled HTML versions via chrome, so the markdown duplicates must be removed to avoid showing the same content twice (once untranslated, once translated).
Matches:
## Reader Intelligence Guide(any case) + all content until the next H2 or end-of-string.## Article Sources+ all content until the next H2 or end-of-string.Exported for testability.