What version are you running? 1.7.12 What's the URL of the page this enhancement relates to, if any? site/r/###/diff Describe the enhancement and the motivation for it. There exists an option to hide whitespace changes, which is really helpful when reviewing changes where someone also did a bunch of cleanup. However, the hotkeys (n, p) still hit every single change. The hotkeys should either skip the "dimmed" changes ) or another set of hotkeys should be introduced. What operating system are you using? What browser? Windows 7, Firefox. Please provide any additional information below. diffViewerPageView.js, _getNextAnchor is what ultimately gets called to find the next place to jump to. Checking for !$anchor.hasClass('dimmed') in the if statement would take care of this if it's okay to always jump over them when they're dimmed (which seems reasonable to me). That or a new ANCHOR_VISIBLE_CHUNK anchor type should be added with new or repurposed (some of the existing next/prev hotkeys could hit them all while others could skip hidden changes) hotkeys matched to the new anchor type.