white characters can be escaped by '\ ' and in such a case this is not a delimiter (when reading single token) git-svn-id: svn://ttmath.org/publicrep/pikotools/trunk@410 e52654a7-88a9-db11-a3e9-0013d4bc506e
white characters can be escaped by '\ ' and in such a case this is not a delimiter (when reading single token) git-svn-id: svn://ttmath.org/publicrep/pikotools/trunk@410 e52654a7-88a9-db11-a3e9-0013d4bc506e