cnvtool Matcher

 push (@::gMatchers,
#Warning: there are 8 Unicode preferred character codes specified for which there are no conflicts to resolve
  {
   id =>        "cnvtool-unicode-preferred",
   pattern =>          q{Warning: there are 8 Unicode preferred character codes specified for which there are no conflicts to resolve},
   action =>           q{
 incValue("cnvtool-warnings"); incValue("warnings"); updateSummary(); diagnostic("cnvtool: Unicode warning", "warning");},
  },
#Warning: the specified start of the Unicode range 0x00a2-0xffe5 could actually be 0x00a7
  {
   id =>        "cnvtool-unicode-start-range",
   pattern =>          q{Warning: the specified start of the Unicode range},
   action =>           q{
 incValue("cnvtool-warnings"); incValue("warnings"); updateSummary(); diagnostic("cnvtool: Unicode warning", "warning");},
  },
);