Very nice. Love the responsiveness and good use of (OS-aware?) keyboard shortcuts.
Bug: (Chrome Version 23.0.1271.97 on OSX)
Expand the side panel and select a document from the RECENT list. The editor area doesn't update completely; the text loads, but there are only line numbers up to the length of the previously viewed document and it's impossible to move the cursor below the last line number (http://i.imgur.com/h9nMh.png).
EDIT: Correction, the line numbering is correct, the problem is with the line-height in the editor.
Bug: (Chrome Version 23.0.1271.97 on OSX)
Expand the side panel and select a document from the RECENT list. The editor area doesn't update completely; the text loads, but there are only line numbers up to the length of the previously viewed document and it's impossible to move the cursor below the last line number (http://i.imgur.com/h9nMh.png).
EDIT: Correction, the line numbering is correct, the problem is with the line-height in the editor.