main menu in typo 3 code example

Example: create section menu in typo3 using typoscript + typo3

lib.sectionnavigation = HMENU
lib.sectionnavigation {
    1 = TMENU
    1 {
        sectionIndex = 1
        sectionIndex.type = header
        sectionIndex.useColPos = -1
        NO {
            ATagBeforeWrap = 1
            linkWrap = <span> | </span> <span class="bar"></span>
            allWrap = <li> | </li>
            allWrap.insertData = 1
        }
    }
    special = list
    special.value.data = page:uid
}