Please add a to z soft keyboard input for mame4ios mahjong games

[GoogleCodeExporter]

Most of the mame4ios mahjong games need a to z keyboard input, however current 
mame4ios dos not support it. I think the simple way to solve this is to add a 
soft keyboard support. The full soft keyboard will appear if you touch the 
hidden corner, just like idos. It's especially useful for portrait mode. So is 
that possible? Many thanks!

Original issue reported on code.google.com by mamemahj...@gmail.com on 20 Feb 2013 at 3:51

[GoogleCodeExporter]

there is an app call "街机麻将合集" (in chinese) which make use of 
mame4ios and modified to suit playing mahjong games (on screen buttons 
configured), but the worst thing is that it included lots of ads and in-app 
purchase to buy coins in order to play the game.  Wonder someone can find out 
how those buttons can be configured to include in mame4ios....:(

Original comment by gng...@gmail.com on 17 May 2014 at 3:16