Strip image alt text from post excerpts - #268
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Switch excerpt format to HTML and strip <img> tags before rendering. Previously, image alt text from markdown (e.g. ) would appear as plain text in the summary, which was confusing. Closes #266
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Fixes #266 — image alt text was appearing in post summaries on the index and tag pages.
Problem
gatsby-transformer-remark's plain text excerpt includes image alt text as regular text content. A post starting withwould show "hello world" at the start of its summary.Fix
format: HTML<img>tags from the HTML excerpt before rendering