179 

   179 

   180 def enabled():

   180 def enabled():

   181     '''return a dict of {name: desc} of extensions, and the max name length'''

   181     '''return a dict of {name: desc} of extensions, and the max name length'''

   182     exts = {}

   182     exts = {}

   183     maxlength = 0

   183     maxlength = 0

   185     for ename, ext in extensions():

   184     for ename, ext in extensions():

   186         doc = (gettext(ext.__doc__) or _('(no help text available)'))

   185         doc = (gettext(ext.__doc__) or _('(no help text available)'))

   187         ename = ename.split('.')[-1]

   186         ename = ename.split('.')[-1]

   188         maxlength = max(len(ename), maxlength)

   187         maxlength = max(len(ename), maxlength)

   189         exts[ename] = doc.splitlines()[0].strip()

   188         exts[ename] = doc.splitlines()[0].strip()