 the
document's context menu. Available actions are openCopyInNewTab,
openCopyInNewWindow, openContainingFolder, moveToInstance, previousPage,
nextPage, firstPage, lastPage, jumpToPage, jumpBackward, jumpForward,
setFirstPage, findPrevious, findNext, cancelSearch and separator.</li>
    <li><b>Tab context menu</b> Defines which actions are visible in a tab's context
menu. Available actions are openCopyInNewTab, openCopyInNewWindow,
openContainingFolder, moveToInstance, copyFilePath, selectFilePath,
closeAll