Bluetooth keyboard - enter key triggers command submission twice

[jon-heard]

Hi. I am impressed with this app's clean interface. I had a few feature requests, before realizing that they were already neatly tucked in (like customizing the command icons).

Now for the bug: I recently bought a bluetooth keyboard for my tablet, which was the impetus to enthusiastically start playing IF on it. When I started playing on TextFiction, I quickly noted that, while the virtual keyboard works great, the bluetooth keyboard's enter key follows up the expected command submission with a second, blank command submission. The result is that reach game response is immediately followed by "Beg pardon?", or some such.

This is hardly a breaking bug, but does require that I type a command with the keyboard, then hit the submit button on the screen. Either that or miss out on the TTS response. By the way, I am surprised at how pleasant the TTS feature is. I am sad when I play without it now,