[shared] Foldable code blocks in preview and Live Preview#300
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Adds a per-block fold chevron in the WKWebView preview (Mac + iOS) and the CodeMirror Live Preview, with persistence keyed by heading-scoped index per file. Folded preview blocks show a `lang · first line · +N more` summary; Live Preview folds via CodeMirror's foldService over FencedCode nodes. PDF export and QuickLook always render expanded. Fixes #297
Deploying clearly with
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| Latest commit: |
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| Status: | ✅ Deploy successful! |
| Preview URL: | https://4644dcca.clearly-cjz.pages.dev |
| Branch Preview URL: | https://fold-code-blocks.clearly-cjz.pages.dev |
Shpigford
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Apr 29, 2026
Adds a per-block fold chevron in the WKWebView preview (Mac + iOS) and the CodeMirror Live Preview, with persistence keyed by heading-scoped index per file. Folded preview blocks show a `lang · first line · +N more` summary; Live Preview folds via CodeMirror's foldService over FencedCode nodes. PDF export and QuickLook always render expanded. Fixes #297
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Summary
lang · first line · +N more linessummaries.{headingPath, indexUnderHeading}) so unrelated edits don't lose state.PreviewUserScriptsinjector; Live Preview uses CodeMirror'sfoldServiceoverFencedCodenodes; PDF export and QuickLook always render expanded.Test plan
Fixes #297