		'use strict';

		import { visit } from 'unist-util-visit';
		import { spawnSync as spawnSync } from 'child_process';
		import formatCode from './code/format-code.js';
		import formatMath from './math/format-math.js';

		function visitor(node) {
		if (node.type == 'code' \|\| node.type == 'inlineCode') {
		// if (node.type == 'inlineCode') {
		if (
		node.lang &&
		(node.lang.toLowerCase() == 'c++' \|\|
		node.lang.toLowerCase() == 'cpp' \|\|
		node.lang.toLowerCase() == 'c') &&
		(!node.meta \|\| !node.meta.includes('nolint')) &&
		(node.value && (!node.value.includes('--8<--')))
		) {
		const child = spawnSync('clang-format', { input: node.value });
		if (child.stderr) {
		console.warn("[remark-clang-format] stderr: ", child.stderr);
		}
		if (!child.stdout) {
		console.warn("[remark-clang-format] empty stdout");
		console.warn("[remark-clang-format] original code: ", node.value);
		console.warn("[remark-clang-format] child info", child);
		// node value left untouched
		} else {
		node.value = child.stdout;
		}
		}
		}
		}

		export default function attacher() {
		export default function remarkCodeFormat() {
		return function transformer(tree) {
		visit(tree, visitor);
		formatCode(tree);
		formatMath(tree);
		};
		}

package.json

		{
		"name": "remark-clang-format",
		"version": "2.3.2",
		"version": "2.3.3",
		"description": "run clang-format for code in markdown",
		@@ -25,3 +25,7 @@ "main": "index.js",
		"dependencies": {
		"@babel/parser": "^7.18.13",
		"@unified-latex/unified-latex-prettier": "^1.0.12",
		"@unified-latex/unified-latex-util-parse": "^1.0.12",
		"clang-format": "^1.2.4",
		"prettier": "^2.3.2",
		"unist-util-visit": "^3.1.0"
		@@ -37,5 +41,10 @@ },
		"fs-extra": "^10.0.0",
		"prettier": "^2.3.2",
		"remark": "^13.0.0",
		"remark-parse": "^9.0.0",
		"rehype-format": "^4.0.1",
		"rehype-mathjax": "^4.0.2",
		"rehype-stringify": "^9.0.3",
		"remark": "^14.0.2",
		"remark-math": "^5.1.1",
		"remark-parse": "^10.0.1",
		"remark-rehype": "^10.1.0",
		"unified": "^10.1.2",
		"zx": "^2.0.0"
		@@ -42,0 +51,0 @@ },

tests/1.in.md

tests/1.out.md

tests/2.in.md

tests/2.out.md

tests/3.in.md

tests/3.out.md

tests/tests.js

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