many index file creation related bugs fixed
many index file creation related bugs fixed

johnd0e/FarManager,johnd0e/FarManager,FarGroup/FarManager,FarGroup/FarManager,FarGroup/FarManager,FarGroup/FarManager,johnd0e/FarManager,johnd0e/FarManager,FarGroup/FarManager,johnd0e/FarManager,johnd0e/FarManager,johnd0e/FarManager,johnd0e/FarManager,FarGroup/FarManager,FarGroup/FarManager,FarGroup/FarManager