Use the search string, not the hash. Chunked up the code into smaller functions.
Minor tweaks.
Got graph rendering working again, always using the state after the previous query. It even has a bit of error handling now.
Reveal query output by setting the '//output' flag. Indicate in the query heading if it has been used for initializing the console.
Made sure it find the query to visualize. Reordered methods to follow the execution order better.
Got all commands working and added a bit of styling. Removed the Neo4j stylesheets.
Added a form for entering gist URL. Wrapped the code in a function. Work on examples.