Here's a bug I found: on OS X 10.9 (Mavericks), if the current keyboard layout is "U.S. International - PC" one is unable to type single quotes on SQL Editor. The key acts as backspace instead.
This bug is easy to reproduce and isn't intermittent: it happens 100% of the time. Platform: Mac OS X 10.9 (Mavericks) Language: English Distribution: binary Version: v1.18.1