Merge pull request #14 from tmr232/small-highlight-fixes

Prep for release 0.0.6

Author: tmr232

CHANGELOG.md

@@ -6,6 +6,8 @@ Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how
 
 ## [Unreleased]
 
+## [0.0.6] - 2024-09-26
+
 ### Added
 
 - The CFG view now highlights (in black) the node matching the cursor position.

package.json

@@ -59,7 +59,7 @@
   "//": "START EXTENSION ATTRIBUTES",
   "publisher": "tamir-bahar",
   "name": "function-graph-overview",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "description": "Function Graph Overview",
   "displayName": "Function Graph Overview",
   "icon": "./media/icon.png",
@@ -109,4 +109,4 @@
   "engines": {
     "vscode": "^1.86.0"
   }
-}
+}

src/vscode/extension.ts

@@ -234,7 +234,10 @@ export async function activate(context: vscode.ExtensionContext) {
       }
       // TODO: Highlighting in the DOT is a cute trick, but might become less effective on larger functions.
       //       So it works for now, but I'll probably need to replace it with CSS so that I only render once per function.
-      const nodeToHighlight = highlightCurrentNode
+
+      // Only highlight if there's more than one node to the graph.
+      const shouldHighlight = highlightCurrentNode && cfg.graph.order > 1;
+      const nodeToHighlight = shouldHighlight
         ? getValue(cfg.offsetToNode, offset)
         : undefined;
       const dot = graphToDot(cfg, false, nodeToHighlight);