v1.1.1

Features

• Fold markers ${fold} … ${/fold}: collapsible sections are now expressed as content markers (mirroring the block-comment ${key}…${/key} pattern, no companion binding needed). ${fold} starts collapsed, ${fold:open} starts expanded. They work in any language and — unlike the previous attribute — both inside a <textarea> and via the code property (programmatic content). Marker lines are removed from the output and from copy/download.
• Escaping \${...}: write \${...} to render the literal ${...} instead of interpreting it (binding, block comment or fold) — useful for documenting the syntax with the component itself.

Improvements

• Collapsible UI polish: the collapsed band uses a larger double-chevron "unfold" icon (clearer than a caret), its whole row is clickable to expand, and its layout is overlap-proof (the ⋯ N lines text can no longer overlap the icon). All fold chevrons are crisp SVGs.

Breaking changes

• Removed collapsible / collapsed <textarea> attributes (introduced in 1.1.0) in favor of the ${fold} markers above. Migrate <textarea collapsible collapsed>…</textarea> to a ${fold} … ${/fold} block (and collapsible without collapsed to ${fold:open}).