window: enable nonl and use raw terminal mode

src/ncmpcpp.cpp

@@ -152,6 +152,8 @@ int main(int argc, char **argv)
 #	ifndef WIN32
 	signal(SIGPIPE, sighandler);
 	signal(SIGWINCH, sighandler);
+	// ignore Ctrl-C
+	sigignore(SIGINT);
 #	endif // !WIN32
 	
 	while (!Actions::ExitMainLoop)

src/window.cpp

@@ -375,10 +375,12 @@ void initScreen(GNUC_UNUSED const char *window_title, bool enable_colors)
 			for (int j = 0; j < 8; ++j)
 				init_pair(num++, ColorsTable[j], i < 0 ? i : ColorsTable[i]);
 	}
+	raw();
+	nonl();
 	noecho();
-	cbreak();
 	curs_set(0);
 
+	rl_catch_signals = 0;
 	rl_initialize();
 	// disable autocompletion
 	rl_bind_key('\t', nullptr);

src/window.h

@@ -89,7 +89,7 @@
 
 // KEY_ENTER is 343, which doesn't make any sense. This makes it useful.
 #undef KEY_ENTER
-#define KEY_ENTER 10
+#define KEY_ENTER 13
 
 // undefine scroll macro as it collides with Window::scroll
 #undef scroll