title: Delphi toolbar button to switch between unit and form view disapppeared?
body: <p>Two buttons on the view toolbar in Delphi disappeared and I can't get them back. One of those buttons is the one to switch between code/unit and the design/form view which I use all the time. The keyboard shortcut for switching (F12) still works, but I have one of those pesky media keyboards where you have to press a function key to access F-keys, so I'd really like to get that toolbar button back.</p>
  <p><img src="https://i.stack.imgur.com/ToBxm.png" alt="enter image description here" /></p>
  <p>I tried resetting all the toolbars and their contents, and I see space where the buttons <em>should</em> be, but they aren't there. In the customize dialog for the toolbar, the commands don't seem to even be there anymore.</p>
  <p><img src="https://i.stack.imgur.com/fBase.png" alt="enter image description here" /></p>
  <p>I tried doing a &quot;repair&quot; re-installation of Delphi, but even that didn't fix it. Has anyone else had this happen before, or have ideas on how to repair or reset my IDE?</p>
  <p>edit: perhaps it's worth mentioning the menu options to toggle between code/unit and design/form view are also missing.</p>