shelving/markup/rule/separator.js

Toolkit for using data in JavaScript.

import { REACT_ELEMENT_TYPE } from "../util/internal.js";
import { getLineRegExp } from "../util/regexp.js";
import { getMarkupRule } from "../util/rule.js";
const SEPARATOR_REGEXP = getLineRegExp("([-*•+_=])(?: *\\1){2,}");
/**
 * Separator (horizontal rule / thematic break).
 * - Same as Markdown syntax but also allows `•` bullet character (in addition to `-` dash, `+` plus, `*` asterisk, `_` underscore).
 * - Character must be repeated three (or more) times.
 * - Character must be the same every time (can't mix)
 * - Might have infinite number of spaces between the characters.
 */
export const SEPARATOR_RULE = getMarkupRule(SEPARATOR_REGEXP, (_match, _options, key) => ({
    key,
    $$typeof: REACT_ELEMENT_TYPE,
    type: "hr",
    props: {},
}), ["block"]);