add initial marp implementation with sample content and build configuration

node_modules/speech-rule-engine/mjs/audio/punctuation_renderer.js

@@ -0,0 +1,50 @@
+import * as EngineConst from '../common/engine_const.js';
+import { AbstractAudioRenderer } from './abstract_audio_renderer.js';
+import * as AudioUtil from './audio_util.js';
+export class PunctuationRenderer extends AbstractAudioRenderer {
+    markup(descrs) {
+        const markup = AudioUtil.personalityMarkup(descrs);
+        let str = '';
+        let pause = null;
+        let span = false;
+        for (let i = 0, descr; (descr = markup[i]); i++) {
+            if (AudioUtil.isMarkupElement(descr)) {
+                continue;
+            }
+            if (AudioUtil.isPauseElement(descr)) {
+                pause = descr;
+                continue;
+            }
+            if (pause) {
+                str += this.pause(pause[EngineConst.personalityProps.PAUSE]);
+                pause = null;
+            }
+            str += (span ? this.separator : '') + this.merge(descr.span);
+            span = true;
+        }
+        return str;
+    }
+    pause(pause) {
+        let newPause;
+        if (typeof pause === 'number') {
+            if (pause <= 250) {
+                newPause = 'short';
+            }
+            else if (pause <= 500) {
+                newPause = 'medium';
+            }
+            else {
+                newPause = 'long';
+            }
+        }
+        else {
+            newPause = pause;
+        }
+        return PunctuationRenderer.PAUSE_PUNCTUATION.get(newPause) || '';
+    }
+}
+PunctuationRenderer.PAUSE_PUNCTUATION = new Map([
+    ['short', ','],
+    ['medium', ';'],
+    ['long', '.']
+]);