PAGENAME for page instantiations

packages/plugs/core/template.ts

@@ -42,10 +42,10 @@ export async function instantiateTemplateCommand() {
   let { text } = await readPage(selectedTemplate.name);
 
   let parseTree = await parseMarkdown(text);
-  let additionalPageMeta = extractMeta(parseTree, ["name"]);
+  let additionalPageMeta = extractMeta(parseTree, ["PAGENAME"]);
   console.log("Page meta", additionalPageMeta);
 
-  let pageName = await prompt("Name of new page", additionalPageMeta.name);
+  let pageName = await prompt("Name of new page", additionalPageMeta.PAGENAME);
   if (!pageName) {
     return;
   }

packages/plugs/query/data.ts

@@ -107,6 +107,10 @@ export function extractMeta(
         delete newData[key];
       }
       codeTextNode.children![0].text = stringifyYaml(newData).trim();
+      // If nothing is left, let's just delete this thing
+      if (Object.keys(newData).length === 0) {
+        return null;
+      }
     }
     return undefined;
   });