--- /dev/null
+/*
+ * extensions/boldsymbol.js
+ *
+ * Part of the jsMath package for mathematics on the web.
+ *
+ * This file implements the \boldsymbol macro. You can activate it
+ * by calling
+ *
+ * jsMath.Extension.Macro('boldsymbol');
+ *
+ * which will cause the extension to be loaded only when it is
+ * needed, or you can force it to be loaded via
+ *
+ * jsMath.Extension.Require('boldsymbol');
+ *
+ * once jsMath.js has been loaded.
+ *
+ * Note that you will need to install the cmmib10 and cmbsy10 fonts
+ * that are available from the jsMath extra font page at
+ *
+ * http://www.math.union.edu/locate/jsMath/download/extra-fonts/
+ *
+ * to make this work in image mode. Note that there is no unicode
+ * fallback for these fonts at the moment.
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright 2006-2007 by Davide P. Cervone
+ *
+ * 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.
+ */
+
+/********************************************************************/
+
+jsMath.Package(jsMath.Parser,{
+
+ macros: {boldsymbol: 'BoldSymbol'},
+
+ /*
+ * Implement \boldsymbol{...}
+ */
+ BoldSymbol: function (name) {
+ var fam = jsMath.TeX.fam; var restart = 0;
+ var oldfam = [fam[0],fam[1],fam[2]];
+ fam[0] = "cmbx10"; fam[1] = "cmmib10"; fam[2] = "cmbsy10";
+ try{var box = this.ProcessArg(this.cmd+name)}
+ catch (e) {restart = (e == "restart")}
+ fam[0] = oldfam[0]; fam[1] = oldfam[1]; fam[2] = oldfam[2];
+ if (this.error) return; if (restart) {throw "restart"}
+ this.mlist.Add(jsMath.mItem.Atom('ord',box));
+ }
+
+});