add initial marp implementation with sample content and build configuration

2025-09-13 18:13:22 +02:00
parent dcacc9b409
commit e5f219507f
10319 changed files with 1402023 additions and 0 deletions
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+/*************************************************************
+ *
+ *  Copyright (c) 2018-2022 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+
+/**
+ * @fileoverview Configuration file for the unicode package.
+ *
+ * @author v.sorge@mathjax.org (Volker Sorge)
+ */
+
+import {Configuration} from '../Configuration.js';
+import {EnvList} from '../StackItem.js';
+import TexParser from '../TexParser.js';
+import TexError from '../TexError.js';
+import {CommandMap} from '../SymbolMap.js';
+import {ParseMethod} from '../Types.js';
+import ParseUtil from '../ParseUtil.js';
+import NodeUtil from '../NodeUtil.js';
+import {numeric} from '../../../util/Entities.js';
+
+// Namespace
+export let UnicodeMethods: Record<string, ParseMethod> = {};
+
+let UnicodeCache: {[key: number]: [number, number, string, number]} = {};
+
+/**
+ * Parse function for unicode macro.
+ * @param {TexParser} parser The current tex parser.
+ * @param {string} name The name of the macro.
+ */
+UnicodeMethods.Unicode = function(parser: TexParser, name: string) {
+  let HD = parser.GetBrackets(name);
+  let HDsplit = null;
+  let font = null;
+  if (HD) {
+    if (HD.replace(/ /g, '').
+        match(/^(\d+(\.\d*)?|\.\d+),(\d+(\.\d*)?|\.\d+)$/)) {
+      HDsplit = HD.replace(/ /g, '').split(/,/);
+      font = parser.GetBrackets(name);
+    } else {
+      font = HD;
+    }
+  }
+  let n = ParseUtil.trimSpaces(parser.GetArgument(name)).replace(/^0x/, 'x');
+  if (!n.match(/^(x[0-9A-Fa-f]+|[0-9]+)$/)) {
+    throw new TexError('BadUnicode', 'Argument to \\unicode must be a number');
+  }
+  let N = parseInt(n.match(/^x/) ? '0' + n : n);
+  if (!UnicodeCache[N]) {
+    UnicodeCache[N] = [800, 200, font, N];
+  } else if (!font) {
+    font = UnicodeCache[N][2];
+  }
+  if (HDsplit) {
+    UnicodeCache[N][0] = Math.floor(parseFloat(HDsplit[0]) * 1000);
+    UnicodeCache[N][1] = Math.floor(parseFloat(HDsplit[1]) * 1000);
+  }
+  let variant = parser.stack.env.font as string;
+  let def: EnvList = {};
+  if (font) {
+    UnicodeCache[N][2] = def.fontfamily = font.replace(/'/g, '\'');
+    if (variant) {
+      if (variant.match(/bold/)) {
+        def.fontweight = 'bold';
+      }
+      if (variant.match(/italic|-mathit/)) {
+        def.fontstyle = 'italic';
+      }
+    }
+  } else if (variant) {
+    def.mathvariant = variant;
+  }
+  let node = parser.create('token', 'mtext', def, numeric(n));
+  NodeUtil.setProperty(node, 'unicode', true);
+  parser.Push(node);
+};
+
+
+new CommandMap('unicode', {unicode: 'Unicode'}, UnicodeMethods);
+
+
+export const UnicodeConfiguration = Configuration.create(
+  'unicode', {handler: {macro: ['unicode']}}
+);