if( strcmp(preferences->theme, mwindow->preferences->theme) ||
strcmp(preferences->plugin_icons, mwindow->preferences->plugin_icons) ||
preferences->awindow_picon_h != mwindow->preferences->awindow_picon_h ||
+ preferences->layout_scale != mwindow->preferences->layout_scale ||
preferences->vicon_size != mwindow->preferences->vicon_size ||
preferences->vicon_color_mode != mwindow->preferences->vicon_color_mode )
mwindow->restart_status = -1; // reconstruct/restart program