examples/import1.md in markdown_exec-1.6 vs examples/import1.md in markdown_exec-1.7

@@ -1,10 +1,11 @@
-```bash :11
-11
+This is Page 1
+
+::: Page 1 code blocks
+
+```bash :page1_block1
+echo "page 1 block 1 visible"
 ```
-```bash :12
-12
-```
-```bash:13
-13
-```
 
+```bash :(page1_block2)
+echo "page 1 block 2 hidden"
+```