Added a love.keyboard.setTextInput variant (setTextInput(enable, x, y, width, height)) to specify a rectangle where text is expected to be displayed on the screen. This is used as a hint so on-screen keyboards won't cover the text area.

Added love.keyboard.hasScreenKeyboard.

--HG--
branch : minor

src/modules/keyboard/wrap_Keyboard.h

@@ -38,6 +38,7 @@ int w_getKeyFromScancode(lua_State *L);
 int w_getScancodeFromkey(lua_State *L);
 int w_setTextInput(lua_State *L);
 int w_hasTextInput(lua_State *L);
+int w_hasScreenKeyboard(lua_State *L);
 extern "C" LOVE_EXPORT int luaopen_love_keyboard(lua_State *L);
 
 } // keyboard