stuff

node_modules/@marp-team/marpit/lib/postcss/pseudo_selector/prepend.js

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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.pseudoSelectorPrepend = exports.default = void 0;
+var _postcss_plugin = _interopRequireDefault(require("../../helpers/postcss_plugin"));
+function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
+/** @module */
+
+/**
+ * Marpit PostCSS pseudo selector prepending plugin.
+ *
+ * Prepend `:marpit-container > :marpit-slide` pseudo selector to each selector
+ * of Marpit theme CSS for modularized styling.
+ *
+ * @function pseudoSelectorPrepend
+ */
+const pseudoSelectorPrepend = exports.pseudoSelectorPrepend = (0, _postcss_plugin.default)('marpit-postcss-pseudo-selector-prepend', () => css => css.walkRules(rule => {
+  const {
+    type,
+    name
+  } = rule.parent || {};
+  if (type === 'atrule' && name === 'keyframes') return;
+  rule.selectors = rule.selectors.map(selector => {
+    if (/^section(?![\w-])/.test(selector)) return `:marpit-container > :marpit-slide${selector.slice(7)}`;
+    if (selector.startsWith(':marpit-container')) return selector;
+    return `:marpit-container > :marpit-slide ${selector}`;
+  });
+}));
+var _default = exports.default = pseudoSelectorPrepend;

node_modules/@marp-team/marpit/lib/postcss/pseudo_selector/replace.js

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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.pseudoSelectorReplace = exports.default = void 0;
+var _cssesc = _interopRequireDefault(require("cssesc"));
+var _postcss_plugin = _interopRequireDefault(require("../../helpers/postcss_plugin"));
+var _wrap_array = require("../../helpers/wrap_array");
+function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
+/** @module */
+
+const buildSelector = elms => elms.map(e => {
+  const classes = new Set((e.class || '').split(/\s+/).filter(c => c));
+  let element = [e.tag, ...classes].map(c => (0, _cssesc.default)(c, {
+    isIdentifier: true
+  })).join('.');
+  if (e.id) element += `#${(0, _cssesc.default)(e.id, {
+    isIdentifier: true
+  })}`;
+  return element;
+}).join(' > ');
+
+/**
+ * Marpit PostCSS pseudo selector replace plugin.
+ *
+ * Replace `:marpit-container` and `:marpit-slide` pseudo selector into
+ * container element(s).
+ *
+ * @function pseudoSelectorReplace
+ * @param {Element|Element[]} [elements] Container elements
+ * @param {Element|Element[]} [slideElements={ tag: 'section' }] Slide elements
+ */
+const pseudoSelectorReplace = exports.pseudoSelectorReplace = (0, _postcss_plugin.default)('marpit-postcss-pseudo-selector-replace', (elements, slideElements = {
+  tag: 'section'
+}) => {
+  const container = buildSelector([...(0, _wrap_array.wrapArray)(elements)]);
+  const section = buildSelector([...(0, _wrap_array.wrapArray)(slideElements)]);
+  return css => css.walkRules(rule => {
+    rule.selectors = rule.selectors.map(selector => selector.replace(/:marpit-container(?![\w-])/g, container).replace(/:marpit-slide(?![\w-])/g, section).replace(/^\s*>\s*/, ''));
+  });
+});
+var _default = exports.default = pseudoSelectorReplace;