Returns a list of all IDE commands fitting the mask. You must free the returned List, do not free the commands. A mask with Key1=VK_UNKNOWN fits any shortcut. A mask with Key2=VK_UNKNOWN fits any one and two key command. A mask with both Key1 and Key2 set will find command with only one key. Keep in mind that every command has two shortcuts and if any one of them fits it will be in the list.