shelving/markup/rule/linebreak.js

Toolkit for using data in JavaScript.

import { jsx as _jsx } from "react/jsx-runtime";
import { createMarkupRule } from "../MarkupRule.js";
/**
 * Hard linebreak (`<br />` tag).
 * - Any `\n` linebreak in a paragraph will become a hard `<br />` tag.
 * - Leading and trailing whitespace before/after the linebreak is trimmed.
 * - Different to Markdown:
 *   - Markdown needs two spaces at the end of a line to create a linebreak.
 *   - We just directly convert any `\n` linebreak into a `<br />` tag (lines without two spaces are not joined together).
 *   - This is more intuitive (a linebreak becomes a linebreak is isn't silently ignored).
 *   - This works better with textareas that wrap text (since manually breaking up long lines is no longer necessary).
 */
export const LINEBREAK_RULE = createMarkupRule(/[^\n\S]*\n[^\n\S]*/, //
//
key => _jsx("br", {}, key), ["inline", "list", "link"]);