<p dir="auto">VSCode 10.8, OSX El Capitan, MBP<br>
Given the following scenario:<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://cloud.githubusercontent.com/assets/1798835/13054608/a61b950e-d402-11e5-9ffc-c717ec5b2fff.png"><img src="https://cloud.githubusercontent.com/assets/1798835/13054608/a61b950e-d402-11e5-9ffc-c717ec5b2fff.png" alt="image" style="max-width: 100%;"></a></p>
<p dir="auto">Pressing tab now produces this:<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://cloud.githubusercontent.com/assets/1798835/13054623/b335ee60-d402-11e5-95ac-d07f74be53cf.png"><img src="https://cloud.githubusercontent.com/assets/1798835/13054623/b335ee60-d402-11e5-95ac-d07f74be53cf.png" alt="image" style="max-width: 100%;"></a></p>
<p dir="auto">The undo buffer is empty.</p>
<p dir="auto">Potential regression in 0.10.8, this feature worked fine in 0.10.7</p>
<p dir="auto">UPDATE: this behavior is not predictable. If there are tab characters in the selection, or tab has been used already in the page other places, then it looks like working, but then again, not always.</p>
<p dir="auto">Please consider this rather serious, as it can actually cause loss of code - if you have unsaved changes, since you cant undo.</p>
<p dir="auto">I wanted to indent multiple lines at once but it failed. This is how it looks like when I select some lines and press <kbd>Tab</kbd>. Sometimes it works though, like when creating an untitled file in split screen.</p>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://cloud.githubusercontent.com/assets/1913805/12911690/8a6cd162-cf14-11e5-8bba-8ff1210c10f5.gif"><img src="https://cloud.githubusercontent.com/assets/1913805/12911690/8a6cd162-cf14-11e5-8bba-8ff1210c10f5.gif" alt="indent" data-animated-image="" style="max-width: 100%;"></a></p>
<p dir="auto">Quite important bug <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/egamma/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/egamma">@egamma</a> <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/jrieken/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/jrieken">@jrieken</a> <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/bpasero/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/bpasero">@bpasero</a></p>