Limit remove-diff-signs to diff tables (refined-github#1334)

fregante · web-flow · commit a91ab1272679 · 2018-05-18T15:21:40.000+02:00
and not in any nested code view
diff --git a/source/features/remove-diff-signs.js b/source/features/remove-diff-signs.js
@@ -3,7 +3,7 @@ import select from 'select-dom';
 import observeEl from '../libs/simplified-element-observer';
 
 function removeDiffSigns() {
-	for (const line of select.all('.diff-table tr:not(.refined-github-diff-signs)')) {
+	for (const line of select.all('.diff-table > tbody > tr:not(.refined-github-diff-signs)')) {
 		line.classList.add('refined-github-diff-signs');
 		for (const code of select.all('.blob-code-inner', line)) {
 			// Drop -, + or space
