Feature Request: Configurable tokenizer/regex for createInlineMarkdownSpec (mentions not in [...])

[weilinzung]

Description

Description
Currently, createInlineMarkdownSpec assumes fixed token patterns (e.g., [[mention]]) and doesn’t allow customizing how inline tokens like mentions are parsed. In our app, mentions are stored simply as @username, so the default tokenizer doesn’t recognize them.

We’d like the ability to pass a custom regex or tokenizer to createInlineMarkdownSpec, so developers can define how inline elements (mentions, tags, etc.) are detected and converted into nodes/marks.

https://github.com/ueberdosis/tiptap/blob/f1fc4696a69214bc9165165fe5cf8003fdb2f96a/packages/core/src/utilities/markdown/createInlineMarkdownSpec.ts

Use Case

• Parse @username mentions without requiring [mention:username].
• Support custom inline syntaxes like #tags, ~links, or localized tokens.

Type

Other

[weilinzung]

Also, markdownTokenizer is only an object, it should allow doing things like renderHTML, so it allows using params this.

    renderHTML?: ((this: {
        name: string;
        options: Options;
        storage: Storage;
        parent: ParentConfig<NodeConfig<Options, Storage>>['renderHTML'];
        editor?: Editor;
    }, props: {
        node: Node$1;
        HTMLAttributes: Record<string, any>;
    }) => DOMOutputSpec) | null;