add initial marp implementation with sample content and build configuration

node_modules/speech-rule-engine/js/enrich_mathml/case_multiscripts.js

@@ -0,0 +1,52 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.CaseMultiscripts = void 0;
+const DomUtil = require("../common/dom_util.js");
+const semantic_meaning_js_1 = require("../semantic_tree/semantic_meaning.js");
+const semantic_skeleton_js_1 = require("../semantic_tree/semantic_skeleton.js");
+const semantic_util_js_1 = require("../semantic_tree/semantic_util.js");
+const case_multiindex_js_1 = require("./case_multiindex.js");
+const EnrichMathml = require("./enrich_mathml.js");
+const enrich_attr_js_1 = require("./enrich_attr.js");
+class CaseMultiscripts extends case_multiindex_js_1.CaseMultiindex {
+    static test(semantic) {
+        if (!semantic.mathmlTree) {
+            return false;
+        }
+        const mmlTag = DomUtil.tagName(semantic.mathmlTree);
+        return (mmlTag === semantic_util_js_1.MMLTAGS.MMULTISCRIPTS &&
+            (semantic.type === semantic_meaning_js_1.SemanticType.SUPERSCRIPT ||
+                semantic.type === semantic_meaning_js_1.SemanticType.SUBSCRIPT));
+    }
+    constructor(semantic) {
+        super(semantic);
+    }
+    getMathml() {
+        (0, enrich_attr_js_1.setAttributes)(this.mml, this.semantic);
+        let baseSem, rsup, rsub;
+        if (this.semantic.childNodes[0] &&
+            this.semantic.childNodes[0].role === semantic_meaning_js_1.SemanticRole.SUBSUP) {
+            const ignore = this.semantic.childNodes[0];
+            baseSem = ignore.childNodes[0];
+            rsup = case_multiindex_js_1.CaseMultiindex.multiscriptIndex(this.semantic.childNodes[1]);
+            rsub = case_multiindex_js_1.CaseMultiindex.multiscriptIndex(ignore.childNodes[1]);
+            const collapsed = [this.semantic.id, [ignore.id, baseSem.id, rsub], rsup];
+            EnrichMathml.addCollapsedAttribute(this.mml, collapsed);
+            this.mml.setAttribute(enrich_attr_js_1.Attribute.TYPE, ignore.role);
+            this.completeMultiscript(semantic_skeleton_js_1.SemanticSkeleton.interleaveIds(rsub, rsup), []);
+        }
+        else {
+            baseSem = this.semantic.childNodes[0];
+            rsup = case_multiindex_js_1.CaseMultiindex.multiscriptIndex(this.semantic.childNodes[1]);
+            const collapsed = [this.semantic.id, baseSem.id, rsup];
+            EnrichMathml.addCollapsedAttribute(this.mml, collapsed);
+        }
+        const childIds = semantic_skeleton_js_1.SemanticSkeleton.collapsedLeafs(rsub || [], rsup);
+        const base = EnrichMathml.walkTree(baseSem);
+        EnrichMathml.getInnerNode(base).setAttribute(enrich_attr_js_1.Attribute.PARENT, this.semantic.id.toString());
+        childIds.unshift(baseSem.id);
+        this.mml.setAttribute(enrich_attr_js_1.Attribute.CHILDREN, childIds.join(','));
+        return this.mml;
+    }
+}
+exports.CaseMultiscripts = CaseMultiscripts;