bugfix(wrap-stream-in-html): allow highlighting to work after formatt…

…ing the html (sverweij#362) Co-authored-by: Emily Marigold Klassen <forivall@users.noreply.github.com>
gplanetly · Sep 6, 2020 · 38e20e8 · 38e20e8
1 parent 9df2106
commit 38e20e8
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/cli/tools/svg-in-html-snippets/footer.snippet.html b/src/cli/tools/svg-in-html-snippets/footer.snippet.html
@@ -10,7 +10,7 @@
   var title = n.querySelector('title');
   var titleText = title && title.textContent;
   if (titleText) {
-    nodeMap[titleText] = n;
+    nodeMap[titleText.trim()] = n;
   }
 });
 /** @type {{[key: string]: SVGGElement[]}} */
@@ -20,7 +20,8 @@
   var title = e.querySelector('title');
   var titleText = title && title.textContent;
   if (titleText) {
-    var nodeNames = titleText.split('->');
+    titleText = titleText.trim();
+    var nodeNames = titleText.split(/\s*->\s*/);
     edgeMap[titleText] = [nodeMap[nodeNames[0]], nodeMap[nodeNames[1]]];
     (edgeMap[nodeNames[0]] || (edgeMap[nodeNames[0]] = [])).push(e);
     (edgeMap[nodeNames[1]] || (edgeMap[nodeNames[1]] = [])).push(e);
@@ -40,6 +41,9 @@
   /** @type {SVGTitleElement} */
   var title = nodeOrEdge && nodeOrEdge.querySelector('title');
   var titleText = title && title.textContent;
+  if (titleText) {
+    titleText = titleText.trim();
+  }
   if (current === titleText) {
     return;
   }