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Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
32 lines
817 B
Plaintext
32 lines
817 B
Plaintext
;; content-on-sx — global find/replace across text-bearing blocks.
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;;
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;; Replaces every occurrence of `from` with `to` in the text field of text /
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;; heading / code / quote blocks, tree-wide (via the transform layer). For
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;; renaming a term throughout a document. Immutable; case-sensitive.
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;;
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;; Requires (loaded by harness): block.sx, transform.sx (content/map-blocks).
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(define
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fr-in?
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(fn
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(x xs)
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(cond
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((= (len xs) 0) false)
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((= (first xs) x) true)
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(else (fr-in? x (rest xs))))))
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(define
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fr-has-text?
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(fn (b) (fr-in? (blk-type b) (list "text" "heading" "code" "quote"))))
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(define
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content/find-replace
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(fn
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(doc from to)
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(content/map-blocks
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doc
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fr-has-text?
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(fn
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(b)
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(blk-set b "text" (replace (str (blk-get b "text")) from to))))))
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