Update to use Cogent Lab and new version of Cogent Core

.github/workflows/core.yml

@@ -40,7 +40,7 @@ jobs:
           go-version: '1.23.4'
 
       - name: Install Core
-        run: go install cogentcore.org/core/cmd/core@v0.3.10 && go install cogentcore.org/lab/goal/cmd/goal@main
+        run: go install cogentcore.org/core@main && go install cogentcore.org/lab/goal/cmd/goal@main
 
       - name: Build Sims
         run: ./make

.github/workflows/go.yml

@@ -19,7 +19,7 @@ jobs:
         go-version: '1.23.4'
 
     - name: Set up Core
-      run: go install cogentcore.org/core/cmd/core@v0.3.10 && sudo apt update && core setup
+      run: go install cogentcore.org/core@main && core setup
 
     - name: Build
       run: go build -v ./...

ch10/dyslexia/dyslexia.go → ch10/dyslexia/_dyslexia.go

@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build not
+
 // dyslexia simulates normal and disordered (dyslexic) reading performance in terms
 // of a distributed representation of word-level knowledge across Orthography, Semantics,
 // and Phonology. It is based on a model by Plaut and Shallice (1993).

ch10/sem/sem.go → ch10/sem/_sem.go

@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build not
+
 // sem is trained using Hebbian learning on paragraphs from an early draft
 // of the *Computational Explorations..* textbook, allowing it to learn about
 // the overall statistics of when different words co-occur with other words,

ch10/sem/sem_env.go

@@ -16,9 +16,9 @@ import (
 
 	"cogentcore.org/core/base/errors"
 	"cogentcore.org/lab/base/randx"
+	"cogentcore.org/lab/tensor"
 	"github.com/emer/emergent/v2/env"
 	"github.com/emer/emergent/v2/etime"
-	"github.com/emer/etensor/tensor"
 )
 
 // SemEnv presents paragraphs of text, loaded from file(s)

ch10/sg/sg.go → ch10/sg/_sg.go

@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build not
+
 // sg is the sentence gestalt model, which learns to encode both
 // syntax and semantics of sentences in an integrated "gestalt"
 // hidden layer. The sentences have simple agent-verb-patient

ch10/sg/sg_env.go

@@ -12,10 +12,10 @@ import (
 	"strings"
 
 	"cogentcore.org/lab/base/randx"
+	"cogentcore.org/lab/tensor"
 	"github.com/emer/emergent/v2/env"
 	"github.com/emer/emergent/v2/esg"
 	"github.com/emer/emergent/v2/etime"
-	"github.com/emer/etensor/tensor"
 )
 
 // SentGenEnv generates sentences using a grammar that is parsed from a

ch10/sg/sg_probe_env.go

@@ -7,9 +7,9 @@ package main
 import (
 	"fmt"
 
+	"cogentcore.org/lab/tensor"
 	"github.com/emer/emergent/v2/env"
 	"github.com/emer/emergent/v2/etime"
-	"github.com/emer/etensor/tensor"
 )
 
 // ProbeEnv generates sentences using a grammar that is parsed from a

ch10/ss/ss.go → ch10/ss/_ss.go

@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build not
+
 // ss explores the way that regularities and exceptions are learned in the
 // mapping between spelling (orthography) and sound (phonology), in the context
 // of a "direct pathway" mapping between these two forms of word representations.

ch2/detector/README.md

@@ -33,7 +33,7 @@ The receiving unit showed an activity value of 0 because it was not activated ab
 
 You should have seen the receiving unit finally activated when the digit `8` was presented, with an activation of zero for all the other digits. Thus, as expected, the receiving unit acts like an `8` detector: only when the input perfectly matches the input weights is there enough excitatory input to drive the receiving neuron above its firing threshold.
 
-    * You can use the "VCR" style buttons after the Time label at the bottom of the `Network` to review each cycle of updating, to see the progression of activation over time.
+* You can use the "VCR" style buttons after the Time label at the bottom of the `Network` to review each cycle of updating, to see the progression of activation over time.
 
 * Go ahead and do one more [[sim:Step]] to see what happens with `9`.
 

ch2/neuron/neuron.go → ch2/neuron/_neuron.go

@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build not
+
 // neuron: This simulation illustrates the basic properties of neural spiking and
 // rate-code activation, reflecting a balance of excitatory and inhibitory
 // influences (including leak and synaptic inhibition).