[ccp4bb] Dashed lines in coot

[yang li]

Hi All,
     These days I found the model and the density map changed to dashed
lines
after typed something wrong in the keyboard, I donnot know what have been
typed
and couldnot change it back to the normal appearance until rerun coot. The
version
of my coot is 0.3.3 in fedora. Does anybody know about it? Or maybe there is

some functions behind those dashed lines?

Thanks!