218 def has_serve():

   218 def has_serve():

   219     return os.name != 'nt' # gross approximation

   219     return os.name != 'nt' # gross approximation

   220 

   220 

   221 def has_tic():

   221 def has_tic():

   222     return matchoutput('test -x "`which tic`"', '')

   222     return matchoutput('test -x "`which tic`"', '')

   223 

   226 

   224 checks = {

   227 checks = {

   225     "baz": (has_baz, "GNU Arch baz client"),

   228     "baz": (has_baz, "GNU Arch baz client"),

   226     "bzr": (has_bzr, "Canonical's Bazaar client"),

   229     "bzr": (has_bzr, "Canonical's Bazaar client"),

   227     "bzr114": (has_bzr114, "Canonical's Bazaar client >= 1.14"),

   230     "bzr114": (has_bzr114, "Canonical's Bazaar client >= 1.14"),

   253     "system-sh": (has_system_sh, "system() uses sh"),

   256     "system-sh": (has_system_sh, "system() uses sh"),

   254     "tic": (has_tic, "terminfo compiler"),

   257     "tic": (has_tic, "terminfo compiler"),

   255     "tla": (has_tla, "GNU Arch tla client"),

   258     "tla": (has_tla, "GNU Arch tla client"),

   256     "unix-permissions": (has_unix_permissions, "unix-style permissions"),

   259     "unix-permissions": (has_unix_permissions, "unix-style permissions"),

   257     "windows": (has_windows, "Windows"),

   260     "windows": (has_windows, "Windows"),

   258 }

   262 }

   259 

   263 

   260 def list_features():

   264 def list_features():

   261     for name, feature in checks.iteritems():

   265     for name, feature in checks.iteritems():

   262         desc = feature[1]

   266         desc = feature[1]