tasks/lib/parser.js
function parse_issues(body) {
      var issues  = null;
      var content = body.match(/\s+(?:issues|closes)(?:,?\s#([^,\n]+))+/i);

      if (content) {
        issues = content[0].match(/#([^,\n\s]+)/g).map(function(issue) {
          return issue.slice(1);
        });
      }

      return issues;
    }
function parse_issues(body) {
      var issues  = null;
      var content = body.match(/\s+(?:issues|closes)(?:,?\s#([^,\n]+))+/i);

      if (content) {
        issues = content[0].match(/#([^,\n\s]+)/g).map(function(issue) {
          return issue.slice(1);
        });
      }

      return issues;
    }
issues, assumig format is "Issues #issue[, #issue[, #issue]]"