In this section:
Navigating to the borders of a code block
- To navigate to the code block start, press ⌥⌘[⌘[⌥⌘[^ Open Bracket^ Open Bracket,
with the caret anywhere inside the code block.
The caret jumps to the opening brace of the current code block.
- To navigate to the code block end, press ⌥⌘]⌘]⌃]^ Close Bracket^ Close Bracket, with
the caret anywhere inside the code block.
The caret jumps to the closing brace of the current code block.
- To toggle between code block start or end, press ⌃M⇧⌘M⌃M^ ⇧ M^ ⇧ M.
You can also invoke this action (Move Caret to Matching Brace) with a Search Everywhere or Go to Action functionality:

Navigating to the borders of the closest higher code block
- To jump to the higher code block start, press ⌥⌘[⌘[⌥⌘[^ Open Bracket^ Open Bracket, with the caret at the current code block opening brace.
- To jump to the higher code block end, press ⌥⌘]⌘]⌃]^ Close Bracket^ Close Bracket, with the caret at the current code block closing brace.
Practically, you can just press ⌥⌘[⌘[⌥⌘[^ Open Bracket^ Open Bracket or ⌥⌘]⌘]⌃]^ Close Bracket^ Close Bracket as many times as you need, until the caret is positioned at the start or end of the desired code block.