Changes to be committed:

modified:   cmd/obitools/obitag/main.go
	modified:   cmd/obitools/obitaxonomy/main.go
	modified:   pkg/obiformats/csvtaxdump_read.go
	modified:   pkg/obiformats/ecopcr_read.go
	modified:   pkg/obiformats/ncbitaxdump_read.go
	modified:   pkg/obiformats/ncbitaxdump_readtar.go
	modified:   pkg/obiformats/newick_write.go
	modified:   pkg/obiformats/options.go
	modified:   pkg/obiformats/taxonomy_read.go
	modified:   pkg/obiformats/universal_read.go
	modified:   pkg/obiiter/extract_taxonomy.go
	modified:   pkg/obioptions/options.go
	modified:   pkg/obioptions/version.go
	new file:   pkg/obiphylo/tree.go
	modified:   pkg/obiseq/biosequenceslice.go
	modified:   pkg/obiseq/taxonomy_methods.go
	modified:   pkg/obitax/taxonomy.go
	modified:   pkg/obitax/taxonset.go
	modified:   pkg/obitools/obiconvert/sequence_reader.go
	modified:   pkg/obitools/obitag/obitag.go
	modified:   pkg/obitools/obitaxonomy/obitaxonomy.go
	modified:   pkg/obitools/obitaxonomy/options.go
	deleted:    sample/.DS_Store

cmd/obitools/obitag/main.go

@@ -11,6 +11,7 @@ import (
 	"git.metabarcoding.org/obitools/obitools4/obitools4/pkg/obitax"
 	"git.metabarcoding.org/obitools/obitools4/obitools4/pkg/obitools/obiconvert"
 	"git.metabarcoding.org/obitools/obitools4/obitools4/pkg/obitools/obitag"
+	"git.metabarcoding.org/obitools/obitools4/obitools4/pkg/obitools/obitaxonomy"
 	"git.metabarcoding.org/obitools/obitools4/obitools4/pkg/obiutils"
 
 	"git.metabarcoding.org/obitools/obitools4/obitools4/pkg/obioptions"
@@ -58,7 +59,7 @@ func main() {
 	}
 
 	if taxo == nil {
-		taxo, err = references.ExtractTaxonomy(nil)
+		taxo, err = references.ExtractTaxonomy(nil, obitaxonomy.CLINewickWithLeaves())
 
 		if err != nil {
 			log.Fatalf("No taxonomy specified or extractable from reference database: %v", err)

cmd/obitools/obitaxonomy/main.go

@@ -62,12 +62,13 @@ func main() {
 
 	case obitaxonomy.CLIExtractTaxonomy():
 		iter, err := obiconvert.CLIReadBioSequences(args...)
+		iter = iter.NumberSequences(1, true)
 
 		if err != nil {
 			log.Fatalf("Cannot extract taxonomy: %v", err)
 		}
 
-		taxonomy, err := iter.ExtractTaxonomy()
+		taxonomy, err := iter.ExtractTaxonomy(obitaxonomy.CLINewickWithLeaves())
 
 		if err != nil {
 			log.Fatalf("Cannot extract taxonomy: %v", err)

pkg/obiformats/csvtaxdump_read.go

@@ -10,7 +10,7 @@ import (
 	log "github.com/sirupsen/logrus"
 )
 
-func LoadCSVTaxonomy(path string, onlysn bool) (*obitax.Taxonomy, error) {
+func LoadCSVTaxonomy(path string, onlysn, seqAsTaxa bool) (*obitax.Taxonomy, error) {
 
 	log.Infof("Loading taxonomy from csv file: %s", path)
 

pkg/obiformats/ecopcr_read.go

@@ -4,13 +4,10 @@ import (
 	"encoding/csv"
 	"fmt"
 	"io"
-	"os"
 	"path"
 	"strconv"
 	"strings"
 
-	gzip "github.com/klauspost/pgzip"
-
 	log "github.com/sirupsen/logrus"
 
 	"git.metabarcoding.org/obitools/obitools4/obitools4/pkg/obiiter"
@@ -177,8 +174,10 @@ func ReadEcoPCR(reader io.Reader, options ...WithOption) (obiiter.IBioSequence,
 	}()
 
 	go func() {
+		var err error = nil
+		var seq *obiseq.BioSequence
 
-		seq, err := __read_ecopcr_bioseq__(&ecopcr)
+		seq, err = __read_ecopcr_bioseq__(&ecopcr)
 		seq.SetSource(opt.Source())
 		slice := make(obiseq.BioSequenceSlice, 0, opt.BatchSize())
 		i := 0
@@ -194,7 +193,12 @@ func ReadEcoPCR(reader io.Reader, options ...WithOption) (obiiter.IBioSequence,
 			}
 
 			seq, err = __read_ecopcr_bioseq__(&ecopcr)
-			seq.SetSource(opt.Source())
+
+			if err == nil {
+				seq.SetSource(opt.Source())
+			} else if err != io.EOF {
+				log.Panicf("%+v", err)
+			}
 		}
 
 		if len(slice) > 0 {
@@ -218,22 +222,21 @@ func ReadEcoPCR(reader io.Reader, options ...WithOption) (obiiter.IBioSequence,
 
 func ReadEcoPCRFromFile(filename string, options ...WithOption) (obiiter.IBioSequence, error) {
 	var reader io.Reader
-	var greader io.Reader
 	var err error
 
 	options = append(options, OptionsSource(obiutils.RemoveAllExt((path.Base(filename)))))
 
-	reader, err = os.Open(filename)
+	reader, err = obiutils.Ropen(filename)
+
+	if err == obiutils.ErrNoContent {
+		log.Infof("file %s is empty", filename)
+		return ReadEmptyFile(options...)
+	}
+
 	if err != nil {
 		log.Printf("open file error: %+v", err)
 		return obiiter.NilIBioSequence, err
 	}
 
-	// Test if the flux is compressed by gzip
-	greader, err = gzip.NewReader(reader)
-	if err == nil {
-		reader = greader
-	}
-
 	return ReadEcoPCR(reader, options...)
 }

pkg/obiformats/ncbitaxdump_read.go

@@ -149,7 +149,7 @@ func loadMergedTable(reader io.Reader, taxonomy *obitax.Taxonomy) int {
 // Returns:
 //   - A pointer to the obitax.Taxonomy object containing the loaded taxonomy data, or an error
 //     if any of the files cannot be opened or read.
-func LoadNCBITaxDump(directory string, onlysn bool) (*obitax.Taxonomy, error) {
+func LoadNCBITaxDump(directory string, onlysn, seqAsTaxa bool) (*obitax.Taxonomy, error) {
 
 	taxonomy := obitax.NewTaxonomy("NCBI Taxonomy", "taxon", obiutils.AsciiDigitSet)
 

pkg/obiformats/ncbitaxdump_readtar.go

@@ -63,7 +63,7 @@ func IsNCBITarTaxDump(path string) bool {
 	return citations && division && gencode && names && delnodes && gc && merged && nodes
 }
 
-func LoadNCBITarTaxDump(path string, onlysn bool) (*obitax.Taxonomy, error) {
+func LoadNCBITarTaxDump(path string, onlysn, seqAsTaxa bool) (*obitax.Taxonomy, error) {
 
 	taxonomy := obitax.NewTaxonomy("NCBI Taxonomy", "taxon", obiutils.AsciiDigitSet)
 

pkg/obiformats/newick_write.go

@@ -54,7 +54,7 @@ func (tree *Tree) Newick(level int, taxid, scientific_name, rank bool) string {
 		if scientific_name {
 			buffer.WriteByte(' ')
 		}
-		buffer.WriteByte('-')
+		// buffer.WriteByte('-')
 		if taxid {
 			buffer.WriteString(*tree.TaxNode.Id())
 			if rank {
@@ -64,7 +64,7 @@ func (tree *Tree) Newick(level int, taxid, scientific_name, rank bool) string {
 		if rank {
 			buffer.WriteString(tree.TaxNode.Rank())
 		}
-		buffer.WriteByte('-')
+		//buffer.WriteByte('-')
 	}
 	if scientific_name || taxid || rank {
 		buffer.WriteByte('\'')
@@ -85,24 +85,14 @@ func Newick(taxa *obitax.TaxonSet, taxid, scientific_name, rank bool) string {
 		return ""
 	}
 
-	iterator := taxa.Sort().Iterator()
+	root := taxa.Sort().Get(0)
+	tree, err := taxa.AsPhyloTree(root)
 
-	nodes := make(map[*string]*Tree, taxa.Len())
+	if err != nil {
-	trees := make([]*Tree, 0)
+		log.Fatalf("Cannot build taxonomy tree: %v", err)
-
-	for iterator.Next() {
-		taxon := iterator.Get()
-
-		tree := &Tree{TaxNode: taxon.Node}
-		if parent, ok := nodes[taxon.Parent().Node.Id()]; ok {
-			parent.Children = append(parent.Children, tree)
-		} else {
-			trees = append(trees, tree)
-		}
-		nodes[taxon.Node.Id()] = tree
 	}
 
-	return trees[0].Newick(0, taxid, scientific_name, rank)
+	return tree.Newick(0)
 }
 
 func WriteNewick(iterator *obitax.ITaxon,

pkg/obiformats/options.go

@@ -42,6 +42,7 @@ type __options__ struct {
 	with_rank             bool
 	with_taxid            bool
 	with_scientific_name  bool
+	without_root_path     bool
 	raw_taxid             bool
 	with_metadata         []string
 }
@@ -88,6 +89,7 @@ func MakeOptions(setters []WithOption) Options {
 		with_rank:             true,
 		with_taxid:            true,
 		with_scientific_name:  false,
+		without_root_path:     false,
 		raw_taxid:             false,
 	}
 
@@ -250,6 +252,11 @@ func (o *Options) WithScientificName() bool {
 	return o.pointer.with_scientific_name
 }
 
+// WithoutRootPath returns whether the root path option is enabled.
+func (o *Options) WithoutRootPath() bool {
+	return o.pointer.without_root_path
+}
+
 // RawTaxid returns whether the raw taxid option is enabled.
 // It retrieves the setting from the underlying options.
 func (o *Options) RawTaxid() bool {
@@ -576,6 +583,13 @@ func OptionsWithScientificName(value bool) WithOption {
 	return f
 }
 
+func OptionWithoutRootPath(value bool) WithOption {
+	f := WithOption(func(opt Options) {
+		opt.pointer.without_root_path = value
+	})
+	return f
+}
+
 func OptionsRawTaxid(value bool) WithOption {
 	f := WithOption(func(opt Options) {
 		opt.pointer.raw_taxid = value

pkg/obiformats/taxonomy_read.go

@@ -11,7 +11,7 @@ import (
 	log "github.com/sirupsen/logrus"
 )
 
-type TaxonomyLoader func(path string, onlysn bool) (*obitax.Taxonomy, error)
+type TaxonomyLoader func(path string, onlysn, seqAsTaxa bool) (*obitax.Taxonomy, error)
 
 func DetectTaxonomyTarFormat(path string) (TaxonomyLoader, error) {
 
@@ -67,26 +67,28 @@ func DetectTaxonomyFormat(path string) (TaxonomyLoader, error) {
 		case "application/x-tar":
 			return DetectTaxonomyTarFormat(path)
 		case "text/fasta":
-			return func(path string, onlysn bool) (*obitax.Taxonomy, error) {
+			return func(path string, onlysn, seqAsTaxa bool) (*obitax.Taxonomy, error) {
 				input, err := ReadFastaFromFile(path)
+				input = input.NumberSequences(1, true)
 
 				if err != nil {
 					return nil, err
 				}
 				_, data := input.Load()
 
-				return data.ExtractTaxonomy(nil)
+				return data.ExtractTaxonomy(nil, seqAsTaxa)
 			}, nil
 		case "text/fastq":
-			return func(path string, onlysn bool) (*obitax.Taxonomy, error) {
+			return func(path string, onlysn, seqAsTaxa bool) (*obitax.Taxonomy, error) {
 				input, err := ReadFastqFromFile(path)
+				input = input.NumberSequences(1, true)
 
 				if err != nil {
 					return nil, err
 				}
 				_, data := input.Load()
 
-				return data.ExtractTaxonomy(nil)
+				return data.ExtractTaxonomy(nil, seqAsTaxa)
 			}, nil
 		}
 
@@ -96,14 +98,14 @@ func DetectTaxonomyFormat(path string) (TaxonomyLoader, error) {
 	return nil, nil
 }
 
-func LoadTaxonomy(path string, onlysn bool) (*obitax.Taxonomy, error) {
+func LoadTaxonomy(path string, onlysn, seqAsTaxa bool) (*obitax.Taxonomy, error) {
 	loader, err := DetectTaxonomyFormat(path)
 
 	if err != nil {
 		return nil, err
 	}
 
-	taxonomy, err := loader(path, onlysn)
+	taxonomy, err := loader(path, onlysn, seqAsTaxa)
 
 	return taxonomy, err
 }

pkg/obiformats/universal_read.go

@@ -154,8 +154,7 @@ func ReadSequencesFromFile(filename string,
 	return obiiter.NilIBioSequence, nil
 }
 
-// func ReadSequencesFromStdin(options ...WithOption) obiiter.IBioSequence {
+func ReadSequencesFromStdin(options ...WithOption) (obiiter.IBioSequence, error) {
-
+	options = append(options, OptionCloseFile())
-// 	options = append(options, OptionsSource("stdin"))
+	return ReadSequencesFromFile("-", options...)
-
+}
-// }

pkg/obiiter/extract_taxonomy.go

@@ -2,12 +2,12 @@ package obiiter
 
 import "git.metabarcoding.org/obitools/obitools4/obitools4/pkg/obitax"
 
-func (iterator *IBioSequence) ExtractTaxonomy() (taxonomy *obitax.Taxonomy, err error) {
+func (iterator *IBioSequence) ExtractTaxonomy(seqAsTaxa bool) (taxonomy *obitax.Taxonomy, err error) {
 
 	for iterator.Next() {
 		slice := iterator.Get().Slice()
 
-		taxonomy, err = slice.ExtractTaxonomy(taxonomy)
+		taxonomy, err = slice.ExtractTaxonomy(taxonomy, seqAsTaxa)
 
 		if err != nil {
 			return

pkg/obioptions/options.go

@@ -17,10 +17,10 @@ import (
 )
 
 var _Debug = false
-var _BatchSize = 2000
 var _Pprof = false
 var _PprofMudex = 10
 var _PprofGoroutine = 6060
+var __seq_as_taxa__ = false
 
 var __defaut_taxonomy_mutex__ sync.Mutex
 
@@ -102,6 +102,7 @@ func GenerateOptionParser(program string,
 			taxonomy, err := obiformats.LoadTaxonomy(
 				obidefault.SelectedTaxonomy(),
 				!obidefault.AreAlternativeNamesSelected(),
+				SeqAsTaxa(),
 			)
 
 			if err != nil {
@@ -218,6 +219,9 @@ func LoadTaxonomyOptionSet(options *getoptions.GetOpt, required, alternatiive bo
 	options.BoolVar(obidefault.UseRawTaxidsPtr(), "raw-taxid", obidefault.UseRawTaxids(),
 		options.Description("When set, taxids are printed in files with any supplementary information (taxon name and rank)"),
 	)
+	options.BoolVar(&__seq_as_taxa__, "with-leaves", __seq_as_taxa__,
+		options.Description("If taxonomy is extracted from a sequence file, sequences are added as leave of their taxid annotation"),
+	)
 }
 
 // CLIIsDebugMode returns whether the CLI is in debug mode.
@@ -232,6 +236,10 @@ func CLIIsDebugMode() bool {
 	return _Debug
 }
 
+func SeqAsTaxa() bool {
+	return __seq_as_taxa__
+}
+
 // SetDebugOn sets the debug mode on.
 func SetDebugOn() {
 	_Debug = true

pkg/obioptions/version.go

@@ -8,7 +8,7 @@ import (
 // corresponds to the last commit, and not the one when the file will be
 // commited
 
-var _Commit = "f9324dd"
+var _Commit = "3424d30"
 var _Version = "Release 4.4.0"
 
 // Version returns the version of the obitools package.

pkg/obiphylo/tree.go

@@ -0,0 +1,71 @@
+package obiphylo
+
+import (
+	"fmt"
+	"math"
+	"strings"
+)
+
+type PhyloNode struct {
+	Name       string
+	Children   map[*PhyloNode]float64
+	Attributes map[string]any
+}
+
+func NewPhyloNode() *PhyloNode {
+	return &PhyloNode{}
+}
+
+func (n *PhyloNode) AddChild(child *PhyloNode, distance float64) {
+	if n.Children == nil {
+		n.Children = map[*PhyloNode]float64{}
+	}
+	n.Children[child] = distance
+}
+
+func (n *PhyloNode) SetAttribute(key string, value any) {
+	if n.Attributes == nil {
+		n.Attributes = make(map[string]any)
+	}
+	n.Attributes[key] = value
+}
+
+func (n *PhyloNode) GetDistanceToChild(child *PhyloNode) float64 {
+	return n.Children[child]
+}
+
+func (n *PhyloNode) GetAttribute(key string) any {
+	return n.Attributes[key]
+}
+
+func (n *PhyloNode) Newick(level int) string {
+	nc := len(n.Children)
+	result := strings.Builder{}
+	result.WriteString(strings.Repeat(" ", level))
+	if nc > 0 {
+		result.WriteString("(\n")
+		i := 0
+		for child, distance := range n.Children {
+			result.WriteString(child.Newick(level + 1))
+			if !math.IsNaN(distance) {
+				result.WriteString(fmt.Sprintf(":%.5f", distance))
+			}
+			i++
+			if i < nc {
+				result.WriteByte(',')
+			}
+			result.WriteString("\n")
+		}
+		result.WriteString(strings.Repeat("  ", level))
+		result.WriteByte(')')
+	}
+	if n.Name != "" {
+		result.WriteString(n.Name)
+	}
+
+	if level == 0 {
+		result.WriteString(";\n")
+	}
+
+	return result.String()
+}

pkg/obiseq/biosequenceslice.go

@@ -1,6 +1,9 @@
 package obiseq
 
 import (
+	"errors"
+	"fmt"
+
 	"git.metabarcoding.org/obitools/obitools4/obitools4/pkg/obilog"
 	"git.metabarcoding.org/obitools/obitools4/obitools4/pkg/obitax"
 	"git.metabarcoding.org/obitools/obitools4/obitools4/pkg/obiutils"
@@ -182,11 +185,26 @@ func (s *BioSequenceSlice) SortOnLength(reverse bool) {
 	})
 }
 
-func (s *BioSequenceSlice) ExtractTaxonomy(taxonomy *obitax.Taxonomy) (*obitax.Taxonomy, error) {
+func (s *BioSequenceSlice) ExtractTaxonomy(taxonomy *obitax.Taxonomy, seqAsTaxa bool) (*obitax.Taxonomy, error) {
 	var err error
 
 	for _, s := range *s {
-		taxonomy, err = taxonomy.InsertPathString(s.Path())
+		path := s.Path()
+		if seqAsTaxa {
+			if len(path) == 0 {
+				return nil, fmt.Errorf("sequence %v has no path", s.Id())
+			}
+			last := path[len(path)-1]
+			taxname, _ := obiutils.SplitInTwo(last, ':')
+			if idx, ok := s.GetIntAttribute("seq_number"); !ok {
+				return nil, errors.New("sequences are not numbered")
+			} else {
+				path = append(path, fmt.Sprintf("%s:SEQ%010d [%s]@sequence", taxname, idx, s.Id()))
+			}
+
+		}
+
+		taxonomy, err = taxonomy.InsertPathString(path)
 
 		if err != nil {
 			return nil, err

pkg/obiseq/taxonomy_methods.go

@@ -189,7 +189,11 @@ func (sequence *BioSequence) Path() []string {
 	path, ok := sequence.GetAttribute("taxonomic_path")
 
 	if !ok {
-		return nil
+		if taxo := obitax.DefaultTaxonomy(); taxo != nil {
+			path = sequence.SetPath(taxo)
+		} else {
+			return nil
+		}
 	}
 
 	slice, err := obiutils.InterfaceToStringSlice(path)

pkg/obitax/taxonomy.go

@@ -11,6 +11,7 @@ import (
 	"errors"
 	"fmt"
 
+	"git.metabarcoding.org/obitools/obitools4/obitools4/pkg/obiphylo"
 	"git.metabarcoding.org/obitools/obitools4/obitools4/pkg/obiutils"
 )
 
@@ -415,3 +416,10 @@ func (taxonomy *Taxonomy) InsertPathString(path []string) (*Taxonomy, error) {
 
 	return taxonomy, nil
 }
+
+func (taxo *Taxonomy) AsPhyloTree() (*obiphylo.PhyloNode, error) {
+	root := taxo.Root().Node
+	taxa := taxo.AsTaxonSet()
+
+	return taxa.AsPhyloTree(root)
+}

pkg/obitax/taxonset.go

@@ -7,7 +7,12 @@ corresponding TaxNode instances, along with methods for managing and querying th
 
 package obitax
 
-import log "github.com/sirupsen/logrus"
+import (
+	"fmt"
+
+	"git.metabarcoding.org/obitools/obitools4/obitools4/pkg/obiphylo"
+	log "github.com/sirupsen/logrus"
+)
 
 // TaxonSet represents a collection of taxa within a taxonomy.
 // It holds a mapping of taxon identifiers to their corresponding TaxNode instances,
@@ -224,3 +229,36 @@ func (set *TaxonSet) Sort() *TaxonSlice {
 
 	return taxa
 }
+
+func (taxo *TaxonSet) AsPhyloTree(root *TaxNode) (*obiphylo.PhyloNode, error) {
+	nodes := make(map[*string]*obiphylo.PhyloNode, taxo.Len())
+	tsi := taxo.Iterator()
+
+	log.Warnf("Coucou")
+	for tsi.Next() {
+		taxon := tsi.Get()
+		id := taxon.Node.Id()
+		node := obiphylo.NewPhyloNode()
+		rank := taxon.Rank()
+		node.Name = fmt.Sprintf("%s -%s@%s-", taxon.ScientificName(), *id, rank)
+		node.SetAttribute("rank", rank)
+		node.SetAttribute("parent", taxon.Parent().Node.Id())
+		nodes[id] = node
+	}
+
+	for id, node := range nodes {
+		if id == root.Id() {
+			continue
+		}
+		pid := node.GetAttribute("parent").(*string)
+		parent := nodes[pid]
+		if parent != nil {
+			parent.AddChild(node, 1)
+		} else {
+			return nil, fmt.Errorf("cannot find parent node for %s", *pid)
+		}
+	}
+
+	rid := root.Id()
+	return nodes[rid], nil
+}

pkg/obitools/obiconvert/sequence_reader.go

@@ -133,7 +133,7 @@ func CLIReadBioSequences(filenames ...string) (obiiter.IBioSequence, error) {
 		case "csv":
 			iterator, err = obiformats.ReadCSV(os.Stdin, opts...)
 		default:
-			iterator = obiformats.ReadFastSeqFromStdin(opts...)
+			iterator, err = obiformats.ReadSequencesFromStdin(opts...)
 		}
 
 		if err != nil {

pkg/obitools/obitag/obitag.go

@@ -186,6 +186,9 @@ func Identify(sequence *obiseq.BioSequence,
 				// log.Debugln("Need of indexing")
 				newidx++
 				idx = obirefidx.IndexSequence(seqidxs[i], references, &refcounts, taxa, taxo)
+				if len(idx) == 0 {
+					log.Panicf("%s idx: %v", references[seqidxs[i]].Id(), idx)
+				}
 				references[seqidxs[i]].SetOBITagRefIndex(idx)
 				log.Debugln(references[seqidxs[i]].Id(), idx)
 			}

pkg/obitools/obitaxonomy/obitaxonomy.go

@@ -91,6 +91,7 @@ func CLINewickWriter(iterator *obitax.ITaxon,
 		obiformats.OptionsWithRank(CLIWithRank()),
 		obiformats.OptionsWithScientificName(CLIWithScientificName()),
 		obiformats.OptionsWithTaxid(true),
+		obiformats.OptionWithoutRootPath(CLINewickWithoutRoot()),
 	)
 
 	filename := obiconvert.CLIOutPutFileName()

pkg/obitools/obitaxonomy/options.go

@@ -25,6 +25,8 @@ var __to_dump__ = ""
 var __download_ncbi__ = false
 var __extract_taxonomy__ = false
 var __newick__ = false
+var __newick_with_leaves__ = false
+var __newick_without_root__ = false
 
 func FilterTaxonomyOptionSet(options *getoptions.GetOpt) {
 	options.BoolVar(&__rank_list__, "rank-list", false,
@@ -81,6 +83,9 @@ func OptionSet(options *getoptions.GetOpt) {
 	options.BoolVar(&__newick__, "newick-output", __newick__,
 		options.Description("Format the resulting taxonomy as a newick tree"),
 	)
+	options.BoolVar(&__newick_without_root__, "without-root", __newick_without_root__,
+		options.Description("If used, do not include the non-branched path to the root in the output"),
+	)
 
 }
 
@@ -166,6 +171,14 @@ func CLIAsNewick() bool {
 	return __newick__
 }
 
+func CLINewickWithLeaves() bool {
+	return __newick_with_leaves__
+}
+
+func CLINewickWithoutRoot() bool {
+	return __newick_without_root__
+}
+
 func CLIAskForRankList() bool {
 	return __rank_list__
 }