Updated support for the Highlight package, solving an issue with quoted atoms and the integer expresion 0'x.
Updated support for the Highlight package, solving an issue with quoted atoms and the integer expresion 0'x.

git-svn-id: 4c7b768bc2e2a56aa1c56b1b5a9454ba68342430@4134 ac9c905b-388a-4ddf-9b6a-4063a022bc57

LogtalkDotOrg/logtalk2,LogtalkDotOrg/logtalk2,LogtalkDotOrg/logtalk2,LogtalkDotOrg/logtalk2,LogtalkDotOrg/logtalk2