0.0.6 - Node Highlighting

Highlights

The CFG view now highlights (in black) the node matching the cursor location in the code.
This can be disabled via the settings.

Added

• The CFG view now highlights (in black) the node matching the cursor position.
• Basic CFG caching for tests, making them twice as fast.
• The extension learned to only generate a CFG on code or config changes.
  If the cursor just moves inside the same function, we don't regenerate the CFG.

Fixed

• Rendering of select blocks in Go was broken.
• Empty case clauses in switch statements no longer cause crashes.
• Last case of a Python match statement no longer assumed to match.

Changed

• Massive refactoring of CFGBuilder classes.
  New design now uses the sameGenericCFGBuilder class for all languages,
  and takes statement handlers as arguments.
  This reduces code duplication and makes it easier to add
  new languages in the future.
• Flat switches now generate nodes for the conditions, and not only the consequence.
• The CodeMirror editor in the demo got it's own Svelte component now, Editor.svelte.
  This allows better state management and handling/dispatching events.