- enabled sdl's key repetition when holding keys for easier typing in chat mode

source/shared_lib/include/platform/sdl/platform_main.h

@@ -289,6 +289,7 @@ bool hasCommandArgument(int argc, char** argv,const string argName, int *foundIn
 		 }                                                                                     \
 	}																		                   \
 	SDL_EnableUNICODE(1);													                   \
+	SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);                \
     int result = X(argc, argv);                                                                \
     return result;                                                                             \
 }