Fossil

		if {[llength $revisions]} {
		    incr n
		    set  p [repository projectof $lastproject]
		    log write 14 initcsets meta_cset_begin
		    mem::mark
		    set cset [project::rev %AUTO% $p rev $lastmeta $revisions]
		    log write 14 initcsets meta_cset_done
		    $cset breakinternaldependencies nx
		    $cset persist
		    $cset destroy

		    mem::mark
		    set revisions {}
		}
		set lastmeta    $mid
		set lastproject $pid
	    }
	    lappend revisions $rid
................................................................................
	if {[llength $revisions]} {
	    incr n
	    set  p [repository projectof $lastproject]
	    log write 14 initcsets meta_cset_begin
	    mem::mark
	    set cset [project::rev %AUTO% $p rev $lastmeta $revisions]
	    log write 14 initcsets meta_cset_done
	    $cset breakinternaldependencies nx
	    $cset persist
	    $cset destroy

	    mem::mark
	}

	log write 14 initcsets meta_done
	mem::mark

	log write 4 initcsets "Created and saved [nsp $n {revision changeset}]"

		if {[llength $revisions]} {
		    incr n
		    set  p [repository projectof $lastproject]
		    log write 14 initcsets meta_cset_begin
		    mem::mark
		    set cset [project::rev %AUTO% $p rev $lastmeta $revisions]
		    log write 14 initcsets meta_cset_done
		    set spawned [$cset breakinternaldependencies nx]
		    $cset persist
		    $cset destroy
		    foreach cset $spawned { $cset persist ; $cset destroy }
		    mem::mark
		    set revisions {}
		}
		set lastmeta    $mid
		set lastproject $pid
	    }
	    lappend revisions $rid
................................................................................
	if {[llength $revisions]} {
	    incr n
	    set  p [repository projectof $lastproject]
	    log write 14 initcsets meta_cset_begin
	    mem::mark
	    set cset [project::rev %AUTO% $p rev $lastmeta $revisions]
	    log write 14 initcsets meta_cset_done
	    set spawned [$cset breakinternaldependencies nx]
	    $cset persist
	    $cset destroy
	    foreach cset $spawned { $cset persist ; $cset destroy }
	    mem::mark
	}

	log write 14 initcsets meta_done
	mem::mark

	log write 4 initcsets "Created and saved [nsp $n {revision changeset}]"

	# Array of dependencies (parent -> child). This is pulled from
	# the state, and limited to successors within the changeset.

	array set dependencies {}
	$mytypeobj internalsuccessors dependencies $myitems
	if {![array size dependencies]} {
	    return 0
	} ; # Nothing to break.

	log write 5 csets ...[$self str].......................................................
	vc::tools::mem::mark

	# We have internal dependencies to break. We now iterate over
	# all positions in the list (which is chronological, at least
................................................................................
	    log write 8 csets {MAP- item <$key> $self = [$self str]}
	}

	# Create changesets for the fragments, reusing the current one
	# for the first fragment. We sort them in order to allow
	# checking for gaps and nice messages.


	set fragments [lsort -index 0 -integer $fragments]

	#puts \t.[join [PRs $fragments] .\n\t.].

	Border [lindex $fragments 0] firsts firste

	integrity assert {$firsts == 0} {Bad fragment start @ $firsts, gap, or before beginning of the range}
................................................................................

	set laste $firste
	foreach fragment [lrange $fragments 1 end] {
	    Border $fragment s e
	    integrity assert {$laste == ($s - 1)} {Bad fragment border <$laste | $s>, gap or overlap}

	    set new [$type %AUTO% $myproject $mytype $mysrcid [lrange $myitems $s $e]]

	    incr counter

            log write 4 csets "Breaking [$self str ] @ $laste, new [$new str], cutting $breaks($laste)"

	    set laste $e
	}

................................................................................
	set mytitems [lrange $mytitems 0 $firste]
	foreach iid $myitems {
	    set key [list $mytype $iid]
	    #set myitemmap($key) $self
	    log write 8 csets {MAP+ item <$key> $self = [$self str]}
	}

	return 1
    }

    method persist {} {
	set tid $mycstype($mytype)
	set pid [$myproject id]
	set pos 0

	# Array of dependencies (parent -> child). This is pulled from
	# the state, and limited to successors within the changeset.

	array set dependencies {}
	$mytypeobj internalsuccessors dependencies $myitems
	if {![array size dependencies]} {
	    return {}
	} ; # Nothing to break.

	log write 5 csets ...[$self str].......................................................
	vc::tools::mem::mark

	# We have internal dependencies to break. We now iterate over
	# all positions in the list (which is chronological, at least
................................................................................
	    log write 8 csets {MAP- item <$key> $self = [$self str]}
	}

	# Create changesets for the fragments, reusing the current one
	# for the first fragment. We sort them in order to allow
	# checking for gaps and nice messages.

	set newcsets  {}
	set fragments [lsort -index 0 -integer $fragments]

	#puts \t.[join [PRs $fragments] .\n\t.].

	Border [lindex $fragments 0] firsts firste

	integrity assert {$firsts == 0} {Bad fragment start @ $firsts, gap, or before beginning of the range}
................................................................................

	set laste $firste
	foreach fragment [lrange $fragments 1 end] {
	    Border $fragment s e
	    integrity assert {$laste == ($s - 1)} {Bad fragment border <$laste | $s>, gap or overlap}

	    set new [$type %AUTO% $myproject $mytype $mysrcid [lrange $myitems $s $e]]
	    lappend newcsets $new
	    incr counter

            log write 4 csets "Breaking [$self str ] @ $laste, new [$new str], cutting $breaks($laste)"

	    set laste $e
	}

................................................................................
	set mytitems [lrange $mytitems 0 $firste]
	foreach iid $myitems {
	    set key [list $mytype $iid]
	    #set myitemmap($key) $self
	    log write 8 csets {MAP+ item <$key> $self = [$self str]}
	}

	return $newcsets
    }

    method persist {} {
	set tid $mycstype($mytype)
	set pid [$myproject id]
	set pos 0