# /research/projects/schematrans/seel/tutorial/note.htm

originally: http://www.oclc.org/research/projects/schematrans/seel/tutorial/note.htm

## Map 2.1 Note

The examples in this tutorial illustrate a streamlined version of Seel's "path" syntax that is still being tested. We expect to correct this discrepancy shortly.

The example below shows how Map 2.1 is implemented in the current executable.

There are three differences:

1. In the current version, the root noded defined by <mainpath> is enclosed in <trunk> tags. The <trunk> element is eliminated in the new version.
2. In the current version, the descendants of <mainpath> are enclosed in <branch> statements. In the new version, <branch> is replaced with <path>.
3. In the current version, branches, contexts, and micro sections are associated with each other using the "bid" (Branch ID) attribute. In the new version, "bid" is replaced by "pid" (Path ID).

    <map id="map:13">
      <source>
        <mainpath>
          <trunk>
            <step name="subject"/>
          </trunk>
          <branch bid="1"><path pid="1">
              <step name="b070"/>
          </path></branch>
        </mainpath>
      </source>
    </map>

All other features described in this tutorial are implemented as described.