diff --git a/src/js/codemirror/ubo-static-filtering.js b/src/js/codemirror/ubo-static-filtering.js
index 655caa462..bc71dfc30 100644
--- a/src/js/codemirror/ubo-static-filtering.js
+++ b/src/js/codemirror/ubo-static-filtering.js
@@ -121,6 +121,7 @@ CodeMirror.defineMode("ubo-static-filtering", function() {
                 if ( line.endsWith(' \\') ) {
                     do {
                         line = stream.lookAhead(lines.length);
+                        if ( line.startsWith('    ') === false ) { break; }
                         lines.push(line);
                     } while ( line.endsWith(' \\') );
                 }
diff --git a/src/js/storage.js b/src/js/storage.js
index 7130ee28a..8ccac6240 100644
--- a/src/js/storage.js
+++ b/src/js/storage.js
@@ -808,6 +808,7 @@ self.addEventListener('hiddenSettingsChanged', ( ) => {
         if ( line.length === 0 ) { continue; }
 
         while ( line.endsWith(' \\') ) {
+            if ( lineIter.peek(4) !== '    ' ) { break; }
             line = line.slice(0, -2).trim() + lineIter.next().trim();
         }
 
diff --git a/src/js/utils.js b/src/js/utils.js
index 7a4765d1a..fada05f59 100644
--- a/src/js/utils.js
+++ b/src/js/utils.js
@@ -242,6 +242,10 @@
         this.offset = lineEnd + 1;
         return line;
     }
+    peek(n) {
+        const offset = this.offset;
+        return this.text.slice(offset, offset + n);
+    }
     charCodeAt(offset) {
         return this.text.charCodeAt(this.offset + offset);
     }