Eskil

    lsort -dictionary $l
}

# Compare two files or dirs
# Return true if equal
proc CompareFiles {file1 file2} {
    global Pref
    if {[catch {file lstat $file1 stat1}]} {
        return 0
    }
    if {[catch {file lstat $file2 stat2}]} {
        return 0
    }

    # Same type?
    set isdir1 [FileIsDirectory $file1]
    set isdir2 [FileIsDirectory $file2]
    if {$isdir1 != $isdir2} {
	return 0
    }
    # Handle links
    if {$stat1(type) eq "link" && $stat2(type) eq "link"} {
        set l1 [file link $file1]
        set l2 [file link $file2]
        # Equal links are considered equal, otherwise check contents
        if {$l1 eq $l2} {
            return 1
        }
        file stat $file1 stat1
        file stat $file2 stat2
    }
    # If contents is not checked, same size is enough to be equal
    if {$stat1(size) == $stat2(size) && $Pref(dir,comparelevel) == 0} {
        return 1
    }
    set ignorekey $Pref(dir,ignorekey)
    # Different size is enough when doing binary compare
    if {$stat1(size) != $stat2(size) && $Pref(dir,comparelevel) == 2 \

                -command "$tree xview"

        # Use demo images from Tablelist
        set dir $::eskil(thisDir)/../lib/tablelist/demos
        set img(clsd) [image create photo -file [file join $dir clsdFolder.gif]]
        set img(open) [image create photo -file [file join $dir openFolder.gif]]
        set img(file) [image create photo -file [file join $dir file.gif]]
        # Local images
        set dir $::eskil(thisDir)/images
        set img(link) [image create photo -file [file join $dir link.gif]]
        set img(left) [image create photo -file [file join $dir arrow_left.gif]]
        set img(right) [image create photo -file [file join $dir arrow_right.gif]]

        set AfterId ""
        set IdleQueue {}

        $tree configure -yscrollcommand "$vsb set" -xscrollcommand "$hsb set"

        }
        set id [$tree insertchild $node end $values]
        $tree rowattrib $id type $type
        $tree rowattrib $id status unknown
        $tree rowattrib $id leftfull $df1
        $tree rowattrib $id rightfull $df2
        if {$type ne "directory"} {
            if {$type eq "link"} {
                $tree cellconfigure $id,structure -image $img(link)
            } else {
                $tree cellconfigure $id,structure -image $img(file)
                $tree cellconfigure $id,command -window [mymethod addCmdCol]
            }
        }

        if {$type eq "directory"} {
            ## Make it so that this node is openable
            $tree collapse $id
            #$tree insertchild $id end dummy ;# a dummy
            $tree cellconfigure $id,structure -text $name/

    variable statusVar

    constructor {args} {
        eskilRegisterToplevel $win
        wm title $win "Eskil Dir"
        wm protocol $win WM_DELETE_WINDOW [list cleanupAndExit $win]

        set dir $::eskil(thisDir)/images
        set img(open) [image create photo -file [file join $dir folderopen1.gif]]
        set img(up) [image create photo -file [file join $dir arrow_up.gif]]
        set h [image height $img(up)]
        set w [image width $img(up)]
        set img(upup) [image create photo -height $h -width [expr {2 * $w}]]
        $img(upup) copy $img(up) -to 0 0 [expr {2 * $w - 1}] [expr {$h - 1}]

        install tree using DirCompareTree $win.dc \
                -leftdirvariable ::dirdiff(leftDir) \
                -rightdirvariable ::dirdiff(rightDir) \
                -statusvar [myvar statusVar]

        ttk::frame $win.fe1
        ttk::frame $win.fe2

            }
            $win.m.md add command -label "Reread Source" -underline 0 \
                    -command {EskilRereadSource}
            $win.m.md add separator
            $win.m.md add command -label "Redraw Window" -command {makeDirDiffWin 1}
        }
        
        ttk::button $win.bu -image $img(upup) -command [mymethod UpDir] \
                -underline 0
        bind $win <Alt-u> "$win.bu invoke"
        
        #catch {font delete myfont}
        #font create myfont -family $Pref(fontfamily) -size $Pref(fontsize)

        ttk::entryX $win.e1 -textvariable dirdiff(leftDir) -width 30
        ttk::button $win.bu1 -image $img(up) -command [mymethod UpDir 1]
        ttk::button $win.bb1 -image $img(open) \
                -command "[list BrowseDir dirdiff(leftDir) $win.e1]
                          [mymethod DoDirCompare]"
        after 50 [list after idle [list $win.e1 xview end]]
        ttk::entryX $win.e2 -textvariable dirdiff(rightDir) -width 30
        ttk::button $win.bu2 -image $img(up) -command [mymethod UpDir 2]
        ttk::button $win.bb2 -image $img(open) \
                -command "[list BrowseDir dirdiff(rightDir) $win.e2]
                          [mymethod DoDirCompare]"
        after 50 [list after idle [list $win.e2 xview end]]
        bind $win.e1 <Return> [mymethod DoDirCompare]
        bind $win.e2 <Return> [mymethod DoDirCompare]

        ttk::label $win.sl -anchor w -textvariable [myvar statusVar]
        
        pack $win.bb1 $win.bu1 -in $win.fe1 -side left -pady 1 -ipadx 10
        pack $win.bu1 -padx 6
        pack $win.e1 -in $win.fe1 -side left -fill x -expand 1
        pack $win.bb2 $win.bu2 -in $win.fe2 -side right -pady 1 -ipadx 10
        pack $win.bu2 -padx 6
        pack $win.e2 -in $win.fe2 -side left -fill x -expand 1
        
        grid $win.fe1  $win.bu $win.fe2  -sticky we

# Check if a filename is a directory and handle starkits
proc FileIsDirectory {file {kitcheck 0}} {
    # Skip directories
    if {[file isdirectory $file]} {return 1}

    # This detects .kit but how to detect starpacks?
    if {[file extension $file] eq ".kit" || $kitcheck} {
        if {![catch {package require vfs::mk4}]} {
            if {![catch {vfs::mk4::Mount $file $file -readonly}]} {
                # Check for contents to ensure it is a kit
                if {[llength [glob -nocomplain $file/*]] == 0} {
                    vfs::unmount $file
                }
            }