Parses OK

Defaults@somehost set_home
Defaults@quoted\" set_home
Defaults:you set_home
Defaults:us\" set_home
Defaults:%them set_home
Defaults:"%: non UNIX 0 c" set_home
Defaults:+net set_home
Defaults>someone set_home
Defaults>"some one" set_home

Runas_Alias RA1 = foo
Runas_Alias RA2 = foo\"
Runas_Alias RA3 = foo\:bar
Runas_Alias RA4 = foo\:bar\"
User_Alias UA1 = foo
User_Alias UA10 = "%:C/non\"UNIX\"0 c"
User_Alias UA11 = "%:C/non_UNIX_0 c"
User_Alias UA12 = "%:C/non\'UNIX_3 c"
User_Alias UA2 = foo.bar
User_Alias UA3 = foo\"
User_Alias UA4 = foo\:bar
User_Alias UA5 = foo\:bar\"
User_Alias UA6 = %baz
User_Alias UA7 = %baz.biz
User_Alias UA8 = "%:C/non UNIX 0 c"
User_Alias UA9 = "%:C/non\'UNIX\'1 c"

foo hosta = (root) ALL
foo.bar hostb = (root) ALL
foo\" hostc = (root) ALL
foo\:bar hostd = (root) ALL
foo\:bar\" hoste = (root) ALL
%baz hosta = (root) ALL
%baz.biz hostb = (root) ALL
"%:C/non UNIX 0 c" hostc = (root) ALL
"%:C/non\'UNIX\'1 c" hostd = (root) ALL
"%:C/non\"UNIX\"0 c" hoste = (root) ALL
"%:C/non_UNIX_0 c" hostf = (root) ALL
"%:C/non\'UNIX_3 c" hostg = (root) ALL
+netgr hosth = (root) ALL
user ALL = /bin/ls "", /bin/echo " ", /bin/foo"bar ""
