GitHub: Make sure diff tables in commits/pull requests never get treated as a layout table.

jcsteh · jcsteh · commit d9478e3fb0cd · 2016-06-23T11:24:39.000+10:00
diff --git a/GitHubA11yFixes.user.js b/GitHubA11yFixes.user.js
@@ -87,6 +87,9 @@ function onNodeAdded(target) {
 			elem.parentNode.setAttribute("aria-owns", "axsg-l" + idCounter + " axsg-alc" + idCounter);
 			++idCounter;
 		}
+		// Make sure diff tables never get treated as a layout table.
+		for (elem of target.querySelectorAll(".diff-table"))
+			elem.setAttribute("role", "table");
 	}
 
 	// Site-wide stuff.

Original file line number	Diff line number	Diff line change
`@@ -87,6 +87,9 @@ function onNodeAdded(target) {`
`87`	`87`	`elem.parentNode.setAttribute("aria-owns", "axsg-l" + idCounter + " axsg-alc" + idCounter);`
`88`	`88`	`++idCounter;`
`89`	`89`	`}`
	`90`	`+ // Make sure diff tables never get treated as a layout table.`
	`91`	`+ for (elem of target.querySelectorAll(".diff-table"))`
	`92`	`+ elem.setAttribute("role", "table");`
`90`	`93`	`}`
`91`	`94`
`92`	`95`	`// Site-wide stuff.`