add initial marp implementation with sample content and build configuration

node_modules/speech-rule-engine/mjs/semantic_tree/semantic_annotator.js

@@ -0,0 +1,33 @@
+export class SemanticAnnotator {
+    constructor(domain, name, func) {
+        this.domain = domain;
+        this.name = name;
+        this.func = func;
+        this.active = false;
+    }
+    annotate(node) {
+        node.childNodes.forEach(this.annotate.bind(this));
+        node.contentNodes.forEach(this.annotate.bind(this));
+        node.addAnnotation(this.domain, this.func(node));
+    }
+}
+export class SemanticVisitor {
+    constructor(domain, name, func, def = {}) {
+        this.domain = domain;
+        this.name = name;
+        this.func = func;
+        this.def = def;
+        this.active = false;
+    }
+    visit(node, info) {
+        let result = this.func(node, info);
+        node.addAnnotation(this.domain, result[0]);
+        for (let i = 0, child; (child = node.childNodes[i]); i++) {
+            result = this.visit(child, result[1]);
+        }
+        for (let i = 0, content; (content = node.contentNodes[i]); i++) {
+            result = this.visit(content, result[1]);
+        }
+        return result;
+    }
+}