Escaped characters in pattern treated as literals

[hsolbrig]

<http://a.example/S1> {
   <http://a.example/p1> LITERAL /^\t(v:[0-9]+( *, *)?){2,3}\/\.\r\n$|\\N\/A/
}

parses the \t, \r, \n as actual characters rather than match patterns

[ericprud]

Did 63a9023 close this?