toc {
    tcllib/files/apps "Applications"
    tcllib/files/modules "Modules"
}
linkage {
    {//h2[a!='Name' and a!='Table Of Contents' and a!='Synopsis' and a!='Category' and a!='BUGS, IDEAS, FEEDBACK' and a!='Copyright' and a!='Keywords' and a!='See Also']//a[@name]} toc
    {//h3[a!='Name' and a!='Table Of Contents' and a!='Synopsis' and a!='Category' and a!='BUGS, IDEAS, FEEDBACK' and a!='Copyright' and a!='Keywords']//a[@name]} toc
    //dt/a[@name] toc index
}
