mirror of
https://github.com/simstudioai/sim.git
synced 2026-10-12 23:33:47 +08:00
Waleed
e802da1075
* fix(rich-markdown-editor): tighten read-only gate for uppercase entities and orphan ref-defs Two silent-corruption cases the idempotency probe can't see: - The HTML-entity safe-list used a case-insensitive regex, so `&`/`<`/`>` were treated as the round-trippable canonical entities and let through as editable, but the serializer only round-trips the lowercase forms and mangles the uppercase ones. Make the safe-list case-sensitive. - An unused link/image reference definition (`[x]: url` with no `[x]` reference) is dropped entirely on serialize, a deletion the idempotency probe misses. Detect orphan definitions and open read-only; used definitions still inline losslessly and stay editable. The use check tolerates bracket-internal padding (`[ x ]`), and GFM footnote definitions (`[^id]: …`) are excluded since they round-trip verbatim. * feat(rich-markdown-editor): VSCode code paste and strip <style>/<script> from pasted HTML - Code copied from VSCode carries a `vscode-editor-data` payload with the source language, but its text/html is per-token colored spans that ProseMirror flattens into plain paragraphs. Read the payload and paste a real fenced code block with the mapped language. markdown/plaintext modes resolve to no language and fall through, so markdown copied from VSCode still parses as rich content rather than a fenced block. - Google Sheets and Word prepend a `<style>` block of CSS that PM's DOM parser walks into the document as literal text. Strip <style>/<script> in transformPastedHTML before parsing. - Add a `==…==` inline-mark hint (allowing a lone interior `=`) so a plain-text paste of `==highlight==` routes through the markdown parser and becomes a highlight mark. * feat(rich-markdown-editor): add highlight (==mark==) support Adds a highlight mark rendered as <mark> and serialized to/from ==text== (Pandoc/Obsidian syntax). A custom inline tokenizer parses ==text== (inner text parsed as inline markdown so nested marks like ==**bold**== survive; the body allows a lone `=` so ==a=b== round-trips). `==` cannot be encoded in the delimiter, so an appendTransaction guard strips the mark from any text that ends up containing `==` (e.g. a toolbar highlight over a==b), keeping the text and never emitting the corrupting ==a==b==. Comparison operators (x == y) stay literal. Wired with an input rule, paste rule, Mod-Shift-H, a bubble-menu button, and themed <mark> styling. Also locks in mark-stacking round-trips across contexts. * feat(rich-markdown-editor): keyboard block reordering (Mod-Shift-Arrow) Mod-Shift-ArrowUp/ArrowDown swaps the current top-level block with its neighbour, carrying the caret at its original offset (newBefore + offset, no off-by-one), and no-ops at the document edges. Exposed as moveBlockUp/moveBlockDown commands (the keyboard shortcuts call them). Pure UI interaction, no schema change. Covered by tests (order, caret offset, edge no-op, list stays intact).