Blocks are the compositional units of a notebook. You can interleave the various block types in a notebook to create rich, powerful documentation. There are four supported block types.

Block types

Markdown blocks

Markdown blocks support standard Markdown formatting, enabling you to create headings, lists, code blocks, and more. They are the foundational block type for providing additional context to the specialized block types described below.

Query blocks

Query blocks support the full Sourcegraph search query language, allowing you to use our full search syntax, including any of our types, filters, patterns, and predicates, to display the most relevant results.

Symbol blocks

With symbol blocks, you can identify the symbol you want to highlight. Symbol blocks are special. As long as the symbol definition stays within the file you selected when you created the block, you don't need to update it when the file changes. Symbol blocks "follow" the symbol around the file and so always display its current location.

Symbol blocks provide some UI affordances to make it easier to find symbols, such as a default type:symbol in the query, as well as a purpose-built typeahead specialized for symbol selection.

File blocks

File blocks are similar to symbol blocks in that they are some special affordances to make them easier to create. You can add an entire file the file block, or you can select a line range of a file. File ranges are great for embedding code snippets into a notebook or highlighting important files. File blocks are editable so you can modify a full file to only show a line range from it, or remove the line range to show an entire file.

If you're viewing a file in Sourcegraph search, you can also copy the URL and paste it directly into a file block or the command palette. If you have a line range selected it will be preserved on paste.