cogentcore · kkoreilly · Jul 9, 2025 · Jun 29, 2025 · Jun 29, 2025 · Jun 29, 2025
diff --git a/docs/content/gpu.md b/docs/content/gpu.md
@@ -87,7 +87,7 @@ TODO:
 
 The grouped global variables can be mapped directly to a corresponding [tensorfs](../tensor/tensorfs) directory, which provides direct accessibility to this data within interactive Goal usage. Further, different sets of variable values can be easily managed by saving and loading different such directories.
 
-```Go
+```go
     gosl.ToDataFS("path/to/dir" [, system]) // set tensorfs items in given path to current global vars
 
     gosl.FromDataFS("path/to/dir" [,system]) // set global vars from given tensorfs path

diff --git a/docs/content/shell.md b/docs/content/shell.md
@@ -88,7 +88,7 @@ Each host maintains its own working directory and environment variables, which c
 * `@name` then refers to the given host in all subsequent commands, with `@0` referring to the local host where the goal script is running. 
 
 * You can use a variable name for the server, like this (the explicit `$ $` shell mode is required because a line starting with `{` is not recognized as shell code):
-```Go
+```goal
 server := "@myserver"
 ${server} ls$
 ```

diff --git a/docs/content/stats.md b/docs/content/stats.md
@@ -54,7 +54,7 @@ gdt := stats.GroupStatsAsTableNoStatName(dir)
 
 fmt.Println("dt:", dt)
 fmt.Println("tensorfs listing:")
-fmt.Println(dir.ListLong(true, 2))
+fmt.Println(dir.ListAll())
 
 fmt.Println("gdt:", gdt)
 ```

diff --git a/docs/content/table.md b/docs/content/table.md
@@ -1,3 +1,7 @@
++++
+Categories = ["Table"]
++++
+
 **table** provides a DataTable / DataFrame structure similar to [pandas](https://pandas.pydata.org/) and [xarray](http://xarray.pydata.org/en/stable/) in Python, and [Apache Arrow Table](https://github.com/apache/arrow/tree/master/go/arrow/array/table.go), using [[tensor]] n-dimensional columns aligned by common outermost row dimension.
 
 Data in the table is accessed by first getting the `Column` tensor (typically by name), and then using the [[doc:tensor.RowMajor]] methods to access data within that tensor in a row-wise manner:

diff --git a/docs/content/tensorfs.md b/docs/content/tensorfs.md
@@ -1,3 +1,7 @@
++++
+Categories = ["Tensorfs"]
++++
+
 **tensorfs** provides a virtual filesystem for [[tensor]] data, which can be accessed for example in [[Goal]] [[math]] mode expressions, like the variable storage system in [IPython / Jupyter](https://ipython.readthedocs.io/en/stable/interactive/tutorial.html), with the advantage that the hierarchical structure of a filesystem allows data to be organized in more intuitive and effective ways. For example, data at different time scales can be put into different directories, or multiple different statistics computed on a given set of data can be put into a subdirectory. [[stats#Groups]] creates pivot-table style groups of values as directories, for example.
 
 `tensorfs` implements the Go [fs](https://pkg.go.dev/io/fs) interface, and can be accessed using fs-general tools, including the cogent core `filetree` and the [[Goal]] shell. 
@@ -12,7 +16,7 @@ There are type-specific accessor methods for the standard high-frequency data ty
 dir, _ := tensorfs.NewDir("root")
 x := dir.Float64("data", 3, 3)
 
-fmt.Println(dir.ListLong(true, 2))
+fmt.Println(dir.ListAll())
 fmt.Println(x)
 ```
 
@@ -32,7 +36,13 @@ There are also a few other variants of the `Value` functionality:
 * `ValueType` takes a `reflect.Kind` arg for the data type, which can then be a variable.
 * `SetTensor` sets a tensor to a node of given name, creating the node if needed. This is also available as the `Set` method on a directory node.
 
-`tensorfs.DirTable` returns a [[table]] with all the tensors under a given directory node, which can then be used for making plots or doing other forms of data analysis. This works best when each tensor has the same outer-most row dimension. The table is persistent and very efficient, using direct pointers to the underlying tensor values.
+## DirTable and tar files
+
+[[doc:tensorfs.DirTable]] returns a [[table]] with all the tensors under a given directory node, which can then be used for making plots or doing other forms of data analysis. This works best when each tensor has the same outer-most row dimension. The table is persistent and very efficient, using direct pointers to the underlying tensor values.
+
+Use [[doc:tensorfs.DirFromTable]] to set the contents of a directory from a table. This will also use any slashes in column names to recreate the hierarchical structure of directories and subdirectories, but note that the `DirTable` command only uses the last two levels of the path name for naming columns (i.e., the leaf name and its immediate parent).
+
+Use [[doc:tensorfs.Tar]] and [[doc:tensorfs.Untar]] if you want to save and reload a full directory structure in an efficient manner (also doesn't depend on row alignment).
 
 ## Directories
 
@@ -45,7 +55,7 @@ dir, _ := tensorfs.NewDir("root")
 subdir := dir.Dir("sub")
 x := subdir.Float64("data", 3, 3)
 
-fmt.Println(dir.ListLong(true, 2))
+fmt.Println(dir.ListAll())
 fmt.Println(x)
 ```
 
@@ -63,7 +73,7 @@ subsub := subdir.Dir("stats")
 y := subsub.Float64("y", 1)
 z := subsub.Float64("z", 1)
 
-fmt.Println(dir.ListLong(true, 2))
+fmt.Println(dir.ListAll())
 
 vals := dir.ValuesFunc(nil) // nil = get everything
 for _, v := range vals {
@@ -81,7 +91,7 @@ subsub := subdir.Dir("stats")
 y := subsub.Float64("y", 1)
 z := subsub.Float64("z", 1)
 
-fmt.Println(dir.ListLong(true, 2))
+fmt.Println(dir.ListAll())
 
 vals := dir.ValuesFunc(func(n *tensorfs.Node) bool {
     if n.IsDir() { // can filter by dirs here too (get to see everything)
@@ -101,4 +111,4 @@ There are parallel `Node` and `Value` access methods for directory nodes, with t
 * `tsrs := dir.ValuesFunc(<filter func>)` walks down directories (unless filtered) and returns a flat list of all tensors found. Goes in "directory order" = order nodes were added.
 * `tsrs := dir.ValuesAlphaFunc(<filter func>)` is like `ValuesFunc` but traverses in alpha order at each node.
 
-
+## 
diff --git a/examples/grids/grids.go b/examples/grids/grids.go
@@ -36,5 +36,15 @@ func main() {
 		core.NewToolbar(bar).Maker(etv.MakeToolbar)
 	})
 
+	lt, _ := tv.NewTab("Labels")
+	gv := tensorcore.NewTensorGrid(lt)
+	tsr := pats.Column("Input").RowTensor(0).Clone()
+	tensorcore.AddGridStylerTo(tsr, func(s *tensorcore.GridStyle) {
+		s.ColumnRotation = 45
+	})
+	gv.SetTensor(tsr)
+	gv.RowLabels = []string{"Row 0", "Row 1,2", "", "Row 3", "Row 4"}
+	gv.ColumnLabels = []string{"Col 0,1", "", "Col 2", "Col 3", "Col 4"}
+
 	b.RunMainWindow()
 }
diff --git a/examples/simmer/jobs.go b/examples/simmer/jobs.go
diff --git a/examples/simmer/jobs.goal b/examples/simmer/jobs.goal
@@ -157,7 +157,7 @@ func (sr *Simmer) JobStatus(jid string, force bool) {
 		goalib.WriteFile("job.status", "Unknown")
 	}
 	sstat := goalib.ReadFile("job.status")
-	if !force && (sstat == "Finalized" || sstat == "Fetched") {
+	if !force && (sstat == "Finalized" || sstat == "Fetched" || sstat == "Canceled") {
 		return
 	}
 	if sr.IsSlurm() {
@@ -259,7 +259,7 @@ func (sr *Simmer) GetMeta(jid string) {
 	cd {jpath}
 	// fmt.Println("getting meta for", jid)
 	jfiles := $/bin/ls -1 job.*$ // local
-	meta := fmt.Sprintf("%s = %q\n", "Version", sr.Config.Version) + fmt.Sprintf("%s = %q\n", "Server", sr.Config.Server.Name)
+	meta := fmt.Sprintf("%s = %q\n", "Server", sr.Config.Server.Name)
 	for _, jf := range goalib.SplitLines(jfiles) {
 		if strings.Contains(jf, "sbatch") || strings.HasSuffix(jf, ".out") || strings.HasSuffix(jf, ".gz") {
 			continue

diff --git a/examples/simmer/submit.go b/examples/simmer/submit.go
diff --git a/examples/simmer/submit.goal b/examples/simmer/submit.goal
@@ -109,6 +109,7 @@ func (sr *Simmer) NewJob(jp SubmitParams) {
 	goalib.WriteFile("job.message", message)
 	goalib.WriteFile("job.args", args)
 	goalib.WriteFile("job.label", label)
+	goalib.WriteFile("job.version", sr.Config.Version)
 	goalib.WriteFile("job.submit", time.Now().Format(sr.Config.TimeFormat))
 	goalib.WriteFile("job.status", "Submitted")
 

diff --git a/go.mod b/go.mod
@@ -8,16 +8,16 @@ go 1.23.4
 // https://github.com/googleapis/go-genproto/issues/1015
 
 require (
-	cogentcore.org/core v0.3.12-0.20250629235109-951ce94de7ce
+	cogentcore.org/core v0.3.12-0.20250709004609-fcc0ceae20b3
 	github.com/cogentcore/readline v0.1.3
 	github.com/cogentcore/yaegi v0.0.0-20250622201820-b7838bdd95eb
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/nsf/termbox-go v1.1.1
 	github.com/stretchr/testify v1.10.0
 	golang.org/x/exp v0.0.0-20231110203233-9a3e6036ecaa
-	golang.org/x/tools v0.23.0
+	golang.org/x/tools v0.33.0
 	gonum.org/v1/gonum v0.15.0
-	google.golang.org/grpc v1.72.1
+	google.golang.org/grpc v1.73.0
 	google.golang.org/protobuf v1.36.6
 )
 
@@ -58,14 +58,14 @@ require (
 	github.com/rogpeppe/go-internal v1.13.1 // indirect
 	github.com/tdewolff/parse/v2 v2.7.19 // indirect
 	github.com/tdewolff/test v1.0.11-0.20240106005702-7de5f7df4739 // indirect
-	golang.org/x/crypto v0.38.0 // indirect
+	golang.org/x/crypto v0.39.0 // indirect
 	golang.org/x/image v0.25.0 // indirect
-	golang.org/x/mod v0.19.0 // indirect
-	golang.org/x/net v0.40.0 // indirect
-	golang.org/x/sync v0.14.0 // indirect
+	golang.org/x/mod v0.25.0 // indirect
+	golang.org/x/net v0.41.0 // indirect
+	golang.org/x/sync v0.15.0 // indirect
 	golang.org/x/sys v0.33.0 // indirect
-	golang.org/x/text v0.25.0 // indirect
-	google.golang.org/genproto v0.0.0-20250603155806-513f23925822 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20250528174236-200df99c418a // indirect
+	golang.org/x/text v0.26.0 // indirect
+	google.golang.org/genproto v0.0.0-20250707201910-8d1bb00bc6a7 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20250603155806-513f23925822 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
diff --git a/go.sum b/go.sum
@@ -1,5 +1,5 @@
-cogentcore.org/core v0.3.12-0.20250629235109-951ce94de7ce h1:sF2rNFNzzof1mW/ZkbxjEFgd5mZC52V4qgtbY4F80AA=
-cogentcore.org/core v0.3.12-0.20250629235109-951ce94de7ce/go.mod h1:A82XMVcq3XOiG9TpT+rt7/iYD5Eu87bxxmTk8O7F4cM=
+cogentcore.org/core v0.3.12-0.20250709004609-fcc0ceae20b3 h1:5rnkjHt+D9iQKjEhpgkc2FH5E/biP88BOS0mq2Jb0hw=
+cogentcore.org/core v0.3.12-0.20250709004609-fcc0ceae20b3/go.mod h1:1C0LnfjobosaRX6VqVz6O+ZJ6k85su3Ixx1FQPHSHIk=
 github.com/Bios-Marcel/wastebasket/v2 v2.0.3 h1:TkoDPcSqluhLGE+EssHu7UGmLgUEkWg7kNyHyyJ3Q9g=
 github.com/Bios-Marcel/wastebasket/v2 v2.0.3/go.mod h1:769oPCv6eH7ugl90DYIsWwjZh4hgNmMS3Zuhe1bH6KU=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
@@ -65,8 +65,8 @@ github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6
 github.com/gomarkdown/markdown v0.0.0-20250311123330-531bef5e742b h1:EY/KpStFl60qA17CptGXhwfZ+k1sFNJIUNR8DdbcuUk=
 github.com/gomarkdown/markdown v0.0.0-20250311123330-531bef5e742b/go.mod h1:JDGcbDT52eL4fju3sZ4TeHGsQwhG9nbDV21aMyhwPoA=
 github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
-github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
+github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/css v1.0.1 h1:ntNaBIghp6JmvWnxbZKANoLyuXTPZ4cAMlo6RyhlbO8=
@@ -141,31 +141,31 @@ github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljT
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
 go.opentelemetry.io/auto/sdk v1.1.0 h1:cH53jehLUN6UFLY71z+NDOiNJqDdPRaXzTel0sJySYA=
 go.opentelemetry.io/auto/sdk v1.1.0/go.mod h1:3wSPjt5PWp2RhlCcmmOial7AvC4DQqZb7a7wCow3W8A=
-go.opentelemetry.io/otel v1.34.0 h1:zRLXxLCgL1WyKsPVrgbSdMN4c0FMkDAskSTQP+0hdUY=
-go.opentelemetry.io/otel v1.34.0/go.mod h1:OWFPOQ+h4G8xpyjgqo4SxJYdDQ/qmRH+wivy7zzx9oI=
-go.opentelemetry.io/otel/metric v1.34.0 h1:+eTR3U0MyfWjRDhmFMxe2SsW64QrZ84AOhvqS7Y+PoQ=
-go.opentelemetry.io/otel/metric v1.34.0/go.mod h1:CEDrp0fy2D0MvkXE+dPV7cMi8tWZwX3dmaIhwPOaqHE=
-go.opentelemetry.io/otel/sdk v1.34.0 h1:95zS4k/2GOy069d321O8jWgYsW3MzVV+KuSPKp7Wr1A=
-go.opentelemetry.io/otel/sdk v1.34.0/go.mod h1:0e/pNiaMAqaykJGKbi+tSjWfNNHMTxoC9qANsCzbyxU=
-go.opentelemetry.io/otel/sdk/metric v1.34.0 h1:5CeK9ujjbFVL5c1PhLuStg1wxA7vQv7ce1EK0Gyvahk=
-go.opentelemetry.io/otel/sdk/metric v1.34.0/go.mod h1:jQ/r8Ze28zRKoNRdkjCZxfs6YvBTG1+YIqyFVFYec5w=
-go.opentelemetry.io/otel/trace v1.34.0 h1:+ouXS2V8Rd4hp4580a8q23bg0azF2nI8cqLYnC8mh/k=
-go.opentelemetry.io/otel/trace v1.34.0/go.mod h1:Svm7lSjQD7kG7KJ/MUHPVXSDGz2OX4h0M2jHBhmSfRE=
+go.opentelemetry.io/otel v1.35.0 h1:xKWKPxrxB6OtMCbmMY021CqC45J+3Onta9MqjhnusiQ=
+go.opentelemetry.io/otel v1.35.0/go.mod h1:UEqy8Zp11hpkUrL73gSlELM0DupHoiq72dR+Zqel/+Y=
+go.opentelemetry.io/otel/metric v1.35.0 h1:0znxYu2SNyuMSQT4Y9WDWej0VpcsxkuklLa4/siN90M=
+go.opentelemetry.io/otel/metric v1.35.0/go.mod h1:nKVFgxBZ2fReX6IlyW28MgZojkoAkJGaE8CpgeAU3oE=
+go.opentelemetry.io/otel/sdk v1.35.0 h1:iPctf8iprVySXSKJffSS79eOjl9pvxV9ZqOWT0QejKY=
+go.opentelemetry.io/otel/sdk v1.35.0/go.mod h1:+ga1bZliga3DxJ3CQGg3updiaAJoNECOgJREo9KHGQg=
+go.opentelemetry.io/otel/sdk/metric v1.35.0 h1:1RriWBmCKgkeHEhM7a2uMjMUfP7MsOF5JpUCaEqEI9o=
+go.opentelemetry.io/otel/sdk/metric v1.35.0/go.mod h1:is6XYCUMpcKi+ZsOvfluY5YstFnhW0BidkR+gL+qN+w=
+go.opentelemetry.io/otel/trace v1.35.0 h1:dPpEfJu1sDIqruz7BHFG3c7528f6ddfSWfFDVt/xgMs=
+go.opentelemetry.io/otel/trace v1.35.0/go.mod h1:WUk7DtFp1Aw2MkvqGdwiXYDZZNvA/1J8o6xRXLrIkyc=
 golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
-golang.org/x/crypto v0.38.0 h1:jt+WWG8IZlBnVbomuhg2Mdq0+BBQaHbtqHEFEigjUV8=
-golang.org/x/crypto v0.38.0/go.mod h1:MvrbAqul58NNYPKnOra203SB9vpuZW0e+RRZV+Ggqjw=
+golang.org/x/crypto v0.39.0 h1:SHs+kF4LP+f+p14esP5jAoDpHU8Gu/v9lFRK6IT5imM=
+golang.org/x/crypto v0.39.0/go.mod h1:L+Xg3Wf6HoL4Bn4238Z6ft6KfEpN0tJGo53AAPC632U=
 golang.org/x/exp v0.0.0-20231110203233-9a3e6036ecaa h1:FRnLl4eNAQl8hwxVVC17teOw8kdjVDVAiFMtgUdTSRQ=
 golang.org/x/exp v0.0.0-20231110203233-9a3e6036ecaa/go.mod h1:zk2irFbV9DP96SEBUUAy67IdHUaZuSnrz1n472HUCLE=
 golang.org/x/image v0.0.0-20190703141733-d6a02ce849c9/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
 golang.org/x/image v0.25.0 h1:Y6uW6rH1y5y/LK1J8BPWZtr6yZ7hrsy6hFrXjgsc2fQ=
 golang.org/x/image v0.25.0/go.mod h1:tCAmOEGthTtkalusGp1g3xa2gke8J6c2N565dTyl9Rs=
-golang.org/x/mod v0.19.0 h1:fEdghXQSo20giMthA7cd28ZC+jts4amQ3YMXiP5oMQ8=
-golang.org/x/mod v0.19.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
+golang.org/x/mod v0.25.0 h1:n7a+ZbQKQA/Ysbyb0/6IbB1H/X41mKgbhfv7AfG/44w=
+golang.org/x/mod v0.25.0/go.mod h1:IXM97Txy2VM4PJ3gI61r1YEk/gAj6zAHN3AdZt6S9Ww=
 golang.org/x/net v0.0.0-20211216030914-fe4d6282115f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.40.0 h1:79Xs7wF06Gbdcg4kdCCIQArK11Z1hr5POQ6+fIYHNuY=
-golang.org/x/net v0.40.0/go.mod h1:y0hY0exeL2Pku80/zKK7tpntoX23cqL3Oa6njdgRtds=
-golang.org/x/sync v0.14.0 h1:woo0S4Yywslg6hp4eUFjTVOyKt0RookbpAHG4c1HmhQ=
-golang.org/x/sync v0.14.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
+golang.org/x/net v0.41.0 h1:vBTly1HeNPEn3wtREYfy4GZ/NECgw2Cnl+nK6Nz3uvw=
+golang.org/x/net v0.41.0/go.mod h1:B/K4NNqkfmg07DQYrbwvSluqCJOOXwUjeb/5lOisjbA=
+golang.org/x/sync v0.15.0 h1:KWH3jNZsfyT6xfAfKiz6MRNmd46ByHDYaZ7KSkCtdW8=
+golang.org/x/sync v0.15.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -177,20 +177,20 @@ golang.org/x/term v0.32.0 h1:DR4lr0TjUs3epypdhTOkMmuF5CDFJ/8pOnbzMZPQ7bg=
 golang.org/x/term v0.32.0/go.mod h1:uZG1FhGx848Sqfsq4/DlJr3xGGsYMu/L5GW4abiaEPQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.25.0 h1:qVyWApTSYLk/drJRO5mDlNYskwQznZmkpV2c8q9zls4=
-golang.org/x/text v0.25.0/go.mod h1:WEdwpYrmk1qmdHvhkSTNPm3app7v4rsT8F2UD6+VHIA=
+golang.org/x/text v0.26.0 h1:P42AVeLghgTYr4+xUnTRKDMqpar+PtX7KWuNQL21L8M=
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diff --git a/gosl/examples/basic/compute.go b/gosl/examples/basic/compute.go
diff --git a/gosl/examples/basic/compute.goal b/gosl/examples/basic/compute.goal
@@ -23,6 +23,7 @@ var (
 	// 2D: outer index is data, inner index is: Raw, Integ, Exp vars.
 	//gosl:group Data
 	//gosl:dims 2
+	//gosl:nbuffs 8
 	Data *tensor.Float32
 
 	// IntData is the int data on which the computation operates.
-Original file line number
+Diff line change
@@ Expand Up / @@ -87,7 +87,7 @@ TODO: @@
     The grouped global variables can be mapped directly to a corresponding [tensorfs](../tensor/tensorfs) directory, which provides direct accessibility to this data within interactive Goal usage. Further, different sets of variable values can be easily managed by saving and loading different such directories.
-    ```Go
+    ```go
         gosl.ToDataFS("path/to/dir" [, system]) // set tensorfs items in given path to current global vars
         gosl.FromDataFS("path/to/dir" [,system]) // set global vars from given tensorfs path
@@ Expand Down @@