Adds the bboldx package.

components/mjs/input/tex/extensions/bboldx/bboldx.js

@@ -0,0 +1,17 @@
+import './lib/bboldx.js';
+import {MathJax, combineDefaults} from 'mathjax-full/js/components/global.js';
+
+const FONTPATH = (typeof document === 'undefined' ?
+                   '@mathjax/mathjax-bboldx-font-extension' :
+                   'https://cdn.jsdelivr.net/npm/mathjax-bboldx-font-extension');
+
+if (MathJax.config?.loader) {
+  combineDefaults(MathJax.config.loader, 'paths', {
+    'mathjax-bboldx-extension': FONTPATH
+  });
+  MathJax.config.loader['[tex]/bboldx'] = {
+    checkReady() {
+      return MathJax.loader.load(`[mathjax-bboldx-extension]/${MathJax.config?.startup?.output || 'chtml'}`);
+    }
+  };
+}

components/mjs/input/tex/extensions/bboldx/config.json

@@ -0,0 +1,14 @@
+{
+  "build": {
+    "id": "[tex]//bboldx",
+    "component": "input/tex/extensions//bboldx",
+    "targets": ["input/tex//bboldx"]
+  },
+  "webpack": {
+    "name": "input/tex/extensions/bboldx",
+    "libs": [
+      "components/src/input/tex-base/lib",
+      "components/src/core/lib"
+    ]
+  }
+}

ts/input/tex/bboldx/BboldxConfiguration.ts

@@ -0,0 +1,62 @@
+/*************************************************************
+ *
+ *  Copyright (c) 2017-2023 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 The bboldx package.
+ *
+ * @author [email protected] (Volker Sorge)
+ */
+
+import {Configuration} from '../Configuration.js';
+import './BboldxMappings.js';
+
+/**
+ * Configuration for the text macros of this package. They are automatically
+ * available, when the textmacros package is loaded.
+ */
+Configuration.create('text-bboldx', {
+  parser: 'text',
+  handler: {
+    macro: ['text-bboldx', 'text-bboldx-mathchar0miNormal', 'text-bboldx-delimiterNormal',
+            'text-bboldx-mathchar0miBold', 'text-bboldx-delimiterBold'],
+    delimiter: ['text-bboldx-delimiterNormal', 'text-bboldx-delimiterBold'],
+  }
+});
+
+//
+// Define the package configuration, including switches for light and always
+// bold bb.
+//
+export const BboldxConfiguration = Configuration.create('bboldx', {
+  handler: {
+    macro: ['bboldx', 'bboldx-mathchar0miNormal', 'bboldx-delimiterNormal',
+            'bboldx-mathchar0miBold', 'bboldx-delimiterBold'],
+    delimiter: ['bboldx-delimiterNormal', 'bboldx-delimiterBold'],
+  },
+  options: {
+    bboldx: {
+      bfbb: false,
+      light: false
+    },
+    // add text macros by default to textmacros
+    textmacros: {
+      packages: {'[+]': ['text-bboldx']}
+    }
+  }
+});
+

ts/input/tex/bboldx/BboldxMappings.ts

@@ -0,0 +1,270 @@
+/*************************************************************
+ *
+ *  Copyright (c) 2017-2024 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 Symbol mappings for the bboldx package.
+ *
+ * @author [email protected] (Volker Sorge)
+ */
+
+import {CommandMap, CharacterMap, DelimiterMap} from '../TokenMap.js';
+import {BboldxMethods} from './BboldxMethods.js';
+
+/**
+ * Bb symbols macros for bboldx package.
+ */
+new CharacterMap('bboldx-mathchar0miNormal', BboldxMethods.mathchar0miNormal, {
+  // Upper Case Greek
+  bbGamma: '\u0393',
+  bbDelta: '\u2206',
+  bbTheta: '\u0398',
+  bbLambda: '\u039B',
+  bbXi: '\u039E',
+  bbPi: '\u03A0',
+  bbSigma: '\u03A3',
+  bbUpsilon: '\u03A5',
+  bbPhi: '\u03A6',
+  bbPsi: '\u03A8',
+  bbOmega: '\u2126',
+  // Lower Case Greek
+  bbalpha: '\u03B1',
+  bbbeta: '\u03B2',
+  bbgamma: '\u03B3',
+  bbdelta: '\u03B4',
+  bbepsilon: '\u03B5',
+  bbzeta: '\u03B6',
+  bbeta: '\u03B7',
+  bbtheta: '\u03B8',
+  bbiota: '\u03B9',
+  bbkappa: '\u03BA',
+  bblambda: '\u03BB',
+  bbmu: '\u00B5',
+  bbnu: '\u03BD',
+  bbxi: '\u03BE',
+  bbpi: '\u03C0',
+  bbrho: '\u03C1',
+  bbsigma: '\u03C3',
+  bbtau: '\u03C4',
+  bbupsilon: '\u03C5',
+  bbphi: '\u03C6',
+  bbchi: '\u03C7',
+  bbpsi: '\u03C8',
+  bbomega: '\u03C9',
+  bbdotlessi: '\u0131',
+  bbdotlessj: '\u0237',
+});
+
+/**
+ * Macros for delimiters.
+ */
+new DelimiterMap('bboldx-delimiterNormal', BboldxMethods.delimiterNormal, {
+  '\\bbLparen': '\u0028',
+  '\\bbRparen': '\u0029',
+  '\\bbLbrack': '\u005B',
+  '\\bbRbrack': '\u005D',
+  '\\bbLangle': '\u2329',
+  '\\bbRangle': '\u232A',
+});
+
+/**
+ * Bb symbols macros for bboldx package.
+ */
+new CharacterMap('bboldx-mathchar0miBold', BboldxMethods.mathchar0miBold, {
+  // Upper Case Greek
+  bfbbGamma: '\u0393',
+  bfbbDelta: '\u2206',
+  bfbbTheta: '\u0398',
+  bfbbLambda: '\u039B',
+  bfbbXi: '\u039E',
+  bfbbPi: '\u03A0',
+  bfbbSigma: '\u03A3',
+  bfbbUpsilon: '\u03A5',
+  bfbbPhi: '\u03A6',
+  bfbbPsi: '\u03A8',
+  bfbbOmega: '\u2126',
+  // Lower Case Greek
+  bfbbalpha: '\u03B1',
+  bfbbbeta: '\u03B2',
+  bfbbgamma: '\u03B3',
+  bfbbdelta: '\u03B4',
+  bfbbepsilon: '\u03B5',
+  bfbbzeta: '\u03B6',
+  bfbbeta: '\u03B7',
+  bfbbtheta: '\u03B8',
+  bfbbiota: '\u03B9',
+  bfbbkappa: '\u03BA',
+  bfbblambda: '\u03BFBB',
+  bfbbmu: '\u00B5',
+  bfbbnu: '\u03BD',
+  bfbbxi: '\u03BE',
+  bfbbpi: '\u03C0',
+  bfbbrho: '\u03C1',
+  bfbbsigma: '\u03C3',
+  bfbbtau: '\u03C4',
+  bfbbupsilon: '\u03C5',
+  bfbbphi: '\u03C6',
+  bfbbchi: '\u03C7',
+  bfbbpsi: '\u03C8',
+  bfbbomega: '\u03C9',
+  bfbbdotlessi: '\u0131',
+  bfbbdotlessj: '\u0237',
+});
+
+/**
+ * Macros for delimiters.
+ */
+new DelimiterMap('bboldx-delimiterBold', BboldxMethods.delimiterBold, {
+  '\\bfbbLparen': '\u0028',
+  '\\bfbbRparen': '\u0029',
+  '\\bfbbLbrack': '\u005B',
+  '\\bfbbRbrack': '\u005D',
+  '\\bfbbLangle': '\u2329',
+  '\\bfbbRangle': '\u232A',
+});
+
+new CommandMap('bboldx', {
+  mathbb: ['ChooseFont', '-bboldx', '-bboldx-light', '-bboldx-bold'],
+  mathbfbb: ['ChooseFont', '-bboldx-bold', '-bboldx', '-bboldx-bold'],
+  imathbb: ['Macro', '\\bbdotlessi'],
+  jmathbb: ['Macro', '\\bbdotlessj'],
+  imathbfbb: ['Macro', '\\bfbbdotlessi'],
+  jmathbfbb: ['Macro', '\\bfbbdotlessj'],
+}, BboldxMethods);
+
+// Text Macros.
+/**
+ * Bb symbols macros for text-bboldx package.
+ */
+new CharacterMap('text-bboldx-mathchar0miNormal', BboldxMethods.mathchar0miNormal, {
+  // Upper Case Greek
+  txtbbGamma: '\u0393',
+  txtbbDelta: '\u2206',
+  txtbbTheta: '\u0398',
+  txtbbLambda: '\u039B',
+  txtbbXi: '\u039E',
+  txtbbPi: '\u03A0',
+  txtbbSigma: '\u03A3',
+  txtbbUpsilon: '\u03A5',
+  txtbbPhi: '\u03A6',
+  txtbbPsi: '\u03A8',
+  txtbbOmega: '\u2126',
+  // Lower Case Greek
+  txtbbalpha: '\u03B1',
+  txtbbbeta: '\u03B2',
+  txtbbgamma: '\u03B3',
+  txtbbdelta: '\u03B4',
+  txtbbepsilon: '\u03B5',
+  txtbbzeta: '\u03B6',
+  txtbbeta: '\u03B7',
+  txtbbtheta: '\u03B8',
+  txtbbiota: '\u03B9',
+  txtbbkappa: '\u03BA',
+  txtbblambda: '\u03BB',
+  txtbbmu: '\u00B5',
+  txtbbnu: '\u03BD',
+  txtbbxi: '\u03BE',
+  txtbbpi: '\u03C0',
+  txtbbrho: '\u03C1',
+  txtbbsigma: '\u03C3',
+  txtbbtau: '\u03C4',
+  txtbbupsilon: '\u03C5',
+  txtbbphi: '\u03C6',
+  txtbbchi: '\u03C7',
+  txtbbpsi: '\u03C8',
+  txtbbomega: '\u03C9',
+  txtbbdotlessi: '\u0131',
+  txtbbdotlessj: '\u0237',
+});
+
+/**
+ * Macros for delimiters.
+ */
+new DelimiterMap('text-bboldx-delimiterNormal', BboldxMethods.delimiterNormal, {
+  '\\txtbbLparen': '\u0028',
+  '\\txtbbRparen': '\u0029',
+  '\\txtbbLbrack': '\u005B',
+  '\\txtbbRbrack': '\u005D',
+  '\\txtbbLangle': '\u2329',
+  '\\txtbbRangle': '\u232A',
+});
+
+/**
+ * Bb symbols macros for text-bboldx package.
+ */
+new CharacterMap('text-bboldx-mathchar0miBold', BboldxMethods.mathchar0miBold, {
+  // Upper Case Greek
+  txtbfbbGamma: '\u0393',
+  txtbfbbDelta: '\u2206',
+  txtbfbbTheta: '\u0398',
+  txtbfbbLambda: '\u039B',
+  txtbfbbXi: '\u039E',
+  txtbfbbPi: '\u03A0',
+  txtbfbbSigma: '\u03A3',
+  txtbfbbUpsilon: '\u03A5',
+  txtbfbbPhi: '\u03A6',
+  txtbfbbPsi: '\u03A8',
+  txtbfbbOmega: '\u2126',
+  // Lower Case Greek
+  txtbfbbalpha: '\u03B1',
+  txtbfbbbeta: '\u03B2',
+  txtbfbbgamma: '\u03B3',
+  txtbfbbdelta: '\u03B4',
+  txtbfbbepsilon: '\u03B5',
+  txtbfbbzeta: '\u03B6',
+  txtbfbbeta: '\u03B7',
+  txtbfbbtheta: '\u03B8',
+  txtbfbbiota: '\u03B9',
+  txtbfbbkappa: '\u03BA',
+  txtbfbblambda: '\u03BB',
+  txtbfbbmu: '\u00B5',
+  txtbfbbnu: '\u03BD',
+  txtbfbbxi: '\u03BE',
+  txtbfbbpi: '\u03C0',
+  txtbfbbrho: '\u03C1',
+  txtbfbbsigma: '\u03C3',
+  txtbfbbtau: '\u03C4',
+  txtbfbbupsilon: '\u03C5',
+  txtbfbbphi: '\u03C6',
+  txtbfbbchi: '\u03C7',
+  txtbfbbpsi: '\u03C8',
+  txtbfbbomega: '\u03C9',
+  txtbfbbdotlessi: '\u0131',
+  txtbfbbdotlessj: '\u0237',
+});
+
+/**
+ * Macros for delimiters.
+ */
+new DelimiterMap('text-bboldx-delimiterBold', BboldxMethods.delimiterBold, {
+  '\\txtbfbbLparen': '\u0028',
+  '\\txtbfbbRparen': '\u0029',
+  '\\txtbfbbLbrack': '\u005B',
+  '\\txtbfbbRbrack': '\u005D',
+  '\\txtbfbbLangle': '\u2329',
+  '\\txtbfbbRangle': '\u232A',
+});
+
+new CommandMap('text-bboldx', {
+  textbb: ['ChooseTextFont', '-bboldx', '-bboldx-light', '-bboldx-bold'],
+  textbfbb: ['ChooseTextFont', '-bboldx-bold', '-bboldx', '-bboldx-bold'],
+  itextbb: ['Macro', '\\txtbbdotlessi'],
+  jtextbb: ['Macro', '\\txtbbdotlessj'],
+  itextbfbb: ['Macro', '\\txtbfbbdotlessi'],
+  jtextbfbb: ['Macro', '\\txtbfbbdotlessj'],
+}, BboldxMethods);
+