-- Peter Brown <rendhalver(a)users.sourceforge.net> spake thusly:
  > The customize buffers seem to have missing buttons.  I noticed
this
  > with Gnus's "G c" (customize group): there was no "Done"
button to
  > exit the customize buffer.  The same goes, for example,  for
  > M-x customize-variable RET gnus-select-method RET.  However, there
 is  > a drop-down element "Reset" (but still no buttons).
 
 hi arcady
 thanks for the bug report
 
 i had this same problem a while ago
 the cause is you havent specified a widget set
 
 add --with-widgets=lucid or --with-widgets=athena or
 --with-widgets=motif  to your compile options and recompile
 
 that should fix the problem 
Is it, then, a bug that customize buffers don't generate text widgets
when a GUI widget set is not available? Text buttons are used on other
parts of the page (ie, toggle -- and shouldn't this be a button?) so it
shouldn't be that much work.