feat(core): allow to parse blocks with noCloseToken=true with content from children tokens (#180)

Author: d3m1d0v

src/core/markdown/MarkdownParser.ts

@@ -186,13 +186,18 @@ export class MarkdownParser implements Parser {
 
         if (tokenSpec.noCloseToken) {
             this.openNode(schemaSpec, attrs);
-            let {content} = yfmToken;
-            if (tokenSpec.prepareContent) {
-                content = tokenSpec.prepareContent(content);
+
+            if (tokenSpec.contentField === 'children' && yfmToken.children?.length) {
+                this.parseTokens(yfmToken.children);
+            } else {
+                let {content} = yfmToken;
+                if (tokenSpec.prepareContent) {
+                    content = tokenSpec.prepareContent(content);
+                }
+                this.addText(content);
             }
-            this.addText(content);
-            this.closeNode();
 
+            this.closeNode();
             return;
         }
 

src/core/types/parser.ts

@@ -23,4 +23,9 @@ export interface ParserToken {
     code?: boolean;
     /** only for tokens with type=block */
     prepareContent?: (content: string) => string;
+    /**
+     * only for tokens with type=block and noCloseToken=true
+     * @default 'content'
+     */
+    contentField?: 'content' | 'children';
 }