scicloj · onbreath · Dec 25, 2025 · Dec 25, 2025 · Dec 25, 2025 · Dec 26, 2025
diff --git a/dev/cursive_repl_commands.clj b/dev/cursive_repl_commands.clj
@@ -33,8 +33,8 @@
   [clay-fn-name & args]
   ;; The tool needs to be required, and invoked with appropriate arguments.
   ;; `require` is fully qualified so it will work from uninitialized namespaces.
-  (str "(do (clojure.core/require '[scicloj.clay.v2.snippets])" \newline
-       "    (scicloj.clay.v2.snippets/" clay-fn-name (when args " ") (str/join " " args) "))" \newline))
+  (str "(do (clojure.core/require '[scicloj.clay.v2.old.snippets])" \newline
+       "    (scicloj.clay.v2.old.snippets/" clay-fn-name (when args " ") (str/join " " args) "))" \newline))
 
 (def file "\"~file-path\"")
 (def form-before-caret "(quote ~form-before-caret)")

diff --git a/dev/profile.clj b/dev/profile.clj
@@ -3,5 +3,5 @@
 
 (defn -main []
   (println "Profiling...")
-  (prof/profile (require '[scicloj.clay.v2.api]))
+  (prof/profile (require '[scicloj.clay.v2.old.api]))
   (println "Done. See /tmp/clj-async-profiler/results/"))
diff --git a/examples/example-project/notebooks/example1.clj b/examples/example-project/notebooks/example1.clj
@@ -26,7 +26,7 @@
   ;; Instead of using your editor setup and keybindings,
   ;; you can also use the Clay API directly:
 
-  (require '[scicloj.clay.v2.api :as clay])
+  (require '[scicloj.clay.v2.old.api :as clay])
 
   ;; Show the whole namespace
   (clay/make! {:source-path "notebooks/example1.clj"})

diff --git a/notebooks/a_chapter_with_R_code.Rmd → notebooks/old/a_chapter_with_R_code.Rmd b/notebooks/a_chapter_with_R_code.Rmd → notebooks/old/a_chapter_with_R_code.Rmd
diff --git a/notebooks/another_chapter.md → notebooks/old/another_chapter.md b/notebooks/another_chapter.md → notebooks/old/another_chapter.md
diff --git a/notebooks/chapter.clj → notebooks/old/chapter.clj b/notebooks/chapter.clj → notebooks/old/chapter.clj
@@ -1,4 +1,4 @@
-(ns chapter)
+(ns old.chapter)
 
 ;; # A Chapter
 

diff --git a/notebooks/clay_book/emmy_viewers.clj → notebooks/old/clay_book/emmy_viewers.clj b/notebooks/clay_book/emmy_viewers.clj → notebooks/old/clay_book/emmy_viewers.clj
diff --git a/notebooks/clay_book/examples.clj → notebooks/old/clay_book/examples.clj b/notebooks/clay_book/examples.clj → notebooks/old/clay_book/examples.clj
diff --git a/notebooks/clay_book/test_generation.clj → notebooks/old/clay_book/test_generation.clj b/notebooks/clay_book/test_generation.clj → notebooks/old/clay_book/test_generation.clj
@@ -12,7 +12,7 @@
 (ns clay-book.test-generation
   (:require [scicloj.kindly.v4.api :as kindly]
             [scicloj.kindly.v4.kind :as kind]
-            [scicloj.clay.v2.api :as clay]
+            [scicloj.clay.v2.old.api :as clay]
             [clojure.string :as str]))
 
 ^:kindly/hide-code
@@ -116,7 +116,7 @@
 ;; If all tests are simple, it makes the whole test namespace much simpler.
 
 ;; The testing mode can be specified in the `:kind/options` of the project-level
-;; configuration or the namespace level configuration. 
+;; configuration or the namespace level configuration.
 ;; It can also be specified for a specific test. We'll see that in the examples
 ;; below.
 
@@ -153,4 +153,3 @@
 ;; For a detailed example using this mechanism,
 ;; see [the source](https://github.com/scicloj/clojisr/blob/master/notebooks/clojisr/v1/tutorials/main.clj)
 ;; of the [ClojisR tutorial](https://scicloj.github.io/clojisr/clojisr.v1.tutorials.main.html).
-
diff --git a/notebooks/compute_examples.clj → notebooks/old/compute_examples.clj b/notebooks/compute_examples.clj → notebooks/old/compute_examples.clj
@@ -1,6 +1,6 @@
 ;; DRAFT
 
-(ns compute-examples
+(ns old.compute-examples
   (:require [scicloj.kindly.v4.kind :as kind]
             [clojure.java.io :as io]))
 
@@ -48,7 +48,7 @@
            {:type     "button" :value "Click me!"
             :on-click (fn []
                         (kindly-compute
-                         {:func 'compute-examples/add
+                         {:func 'old.compute-examples/add
                           :args [@*a1 20]}
                          (fn [response]
                            (reset! *a1 response))))}]])))])
@@ -95,7 +95,7 @@
            [:input {:type "button" :value "Click to calculate click and open rate"
                     :on-click (fn []
                                 (kindly-compute
-                                 {:func 'compute-examples/calc-click-and-open-rate
+                                 {:func 'old.compute-examples/calc-click-and-open-rate
                                   :args [email-data]}
                                  (fn [response]
                                    (reset! *rates response))))}]])))]])

diff --git a/notebooks/custom.scss → notebooks/old/custom.scss b/notebooks/custom.scss → notebooks/old/custom.scss
diff --git a/notebooks/datasets/README.md → notebooks/old/datasets/README.md b/notebooks/datasets/README.md → notebooks/old/datasets/README.md
diff --git a/notebooks/datasets/athletes.csv → notebooks/old/datasets/athletes.csv b/notebooks/datasets/athletes.csv → notebooks/old/datasets/athletes.csv
diff --git a/notebooks/datasets/iris.csv → notebooks/old/datasets/iris.csv b/notebooks/datasets/iris.csv → notebooks/old/datasets/iris.csv
diff --git a/notebooks/datasets/palmer-penguins.csv → notebooks/old/datasets/palmer-penguins.csv b/notebooks/datasets/palmer-penguins.csv → notebooks/old/datasets/palmer-penguins.csv
diff --git a/notebooks/datasets/population.json → notebooks/old/datasets/population.json b/notebooks/datasets/population.json → notebooks/old/datasets/population.json
diff --git a/notebooks/datasets/temp.csv → notebooks/old/datasets/temp.csv b/notebooks/datasets/temp.csv → notebooks/old/datasets/temp.csv
diff --git a/notebooks/demo.clj → notebooks/old/demo.clj b/notebooks/demo.clj → notebooks/old/demo.clj
@@ -1,4 +1,4 @@
-(ns demo)
+(ns old.demo)
 
 ;; This file merely shows how to use a Clojure file to write docs in Clay,
 ;; with no additional dependencies required.

diff --git a/notebooks/dev.clj → notebooks/old/dev.clj b/notebooks/dev.clj → notebooks/old/dev.clj
@@ -1,5 +1,5 @@
-(ns dev
-  (:require [scicloj.clay.v2.api :as clay]))
+(ns old.dev
+  (:require [scicloj.clay.v2.old.api :as clay]))
 
 (clay/make! {:format [:quarto :html]
              :base-source-path "notebooks"

diff --git a/notebooks/example.clj → notebooks/old/example.clj b/notebooks/example.clj → notebooks/old/example.clj
diff --git a/notebooks/favicon.ico → notebooks/old/favicon.ico b/notebooks/favicon.ico → notebooks/old/favicon.ico
diff --git a/notebooks/gfm_and_cljdoc.clj → notebooks/old/gfm_and_cljdoc.clj b/notebooks/gfm_and_cljdoc.clj → notebooks/old/gfm_and_cljdoc.clj
@@ -1,6 +1,6 @@
 (ns gfm-and-cljdoc
   (:require [scicloj.kindly.v4.kind :as kind]
-            [scicloj.clay.v2.config :as config]))
+            [scicloj.clay.v2.old.config :as config]))
 
 ;; This namespace demonstrates the creation of an article intended for [cljdoc](https://cljdoc.org/)
 
@@ -121,7 +121,7 @@
 ;; To illustrate this,
 ;; let's look at a little known feature of clay, checking the default configuration:
 
-(require '[scicloj.clay.v2.config :as config])
+(require '[scicloj.clay.v2.old.config :as config])
 (config/default-config)
 
 ;; Clay draws on config from several places, including a project level clay.edn file if present.
@@ -134,7 +134,7 @@
 ;; How do you build GFM with Clay?
 
 (comment
-  (require '[scicloj.clay.v2.api :as clay])
+  (require '[scicloj.clay.v2.old.api :as clay])
   (clay/make! {:base-source-path "notebooks"
                :source-path "gfm_and_cljdoc.clj"
                :base-target-path "docs"

diff --git a/notebooks/images/Clay.svg.png → notebooks/old/images/Clay.svg.png b/notebooks/images/Clay.svg.png → notebooks/old/images/Clay.svg.png
diff --git a/notebooks/index.clj → notebooks/old/index.clj b/notebooks/index.clj → notebooks/old/index.clj
@@ -1,13 +1,13 @@
 ;; # Clay
 
 ^:kindly/hide-code
-(ns index
+(ns old.index
   (:require [clojure.java.io :as io]
             [clojure.edn :as edn]
             [scicloj.kindly.v4.kind :as kind]
             [tablecloth.api :as tc]
             [scicloj.kindly.v4.api :as kindly]
-            [scicloj.clay.v2.api :as clay]))
+            [scicloj.clay.v2.old.api :as clay]))
 
 ^{:kindly/hide-code true
   :kindly/kind :kind/hiccup}
@@ -295,15 +295,15 @@
 ;; This notebook is created by [a Clojure namespace](https://github.com/scicloj/clay/blob/main/notebooks/index.clj).
 ;; Here is the namespace definition and a few examples of what such a namespace may contain.
 
-(ns index
+(ns old.index
   (:require
    [scicloj.kindly.v4.api :as kindly]
    [scicloj.kindly.v4.kind :as kind]
-   [scicloj.clay.v2.quarto.highlight-styles :as quarto.highlight-styles]
-   [scicloj.clay.v2.quarto.themes :as quarto.themes]
+   [scicloj.clay.v2.old.quarto.highlight-styles :as quarto.highlight-styles]
+   [scicloj.clay.v2.old.quarto.themes :as quarto.themes]
    [scicloj.metamorph.ml.toydata :as toydata]
    [scicloj.tableplot.v1.hanami :as hanami]
-   [scicloj.clay.v2.main]
+   [scicloj.clay.v2.old.main]
    [tablecloth.api :as tc]
    [clojure.string :as str]))
 
@@ -336,7 +336,7 @@
 
 ;; ## API
 
-(require '[scicloj.clay.v2.api :as clay])
+(require '[scicloj.clay.v2.old.api :as clay])
 
 ;; The entry point of the Clay API  is the `scicloj.clay.v2.api/make!` function.
 ;; Here are some usage examples.
@@ -542,8 +542,8 @@
 ;; then, using Quarto, render that file as HTML
 ;; and show it at the browser:
 (comment
-  (require '[scicloj.clay.v2.quarto.highlight-styles :as quarto.highlight-styles]
-           '[scicloj.clay.v2.quarto.themes :as quarto.themes])
+  (require '[scicloj.clay.v2.old.quarto.highlight-styles :as quarto.highlight-styles]
+           '[scicloj.clay.v2.old.quarto.themes :as quarto.themes])
   (clay/make! {:format [:quarto :html]
                :source-path "notebooks/index.clj"
                :quarto {:highlight-style quarto.highlight-styles/nord
@@ -834,7 +834,7 @@
 ;; Configuration is discovered as metadata under the `:clay` key on the namespace form:
 
 ^{:clay {:quarto {:myfrontmatterkey "myfrontmattervalue"}}}
-(ns index)
+(ns old.index)
 
 ;; * the clay metadata is on the form rather than the var itself.
 ;; * the `:quarto` configuration will be placed in the front matter for markdown output.
@@ -1159,7 +1159,7 @@ L.tileLayer('https://tile.openstreetmap.org/{z}/{x}/{y}.png', {
 ;; Clay offers quite a few such predefined builtin dependencies:
 
 ^:kindly/hide-code
-(sort (keys scicloj.clay.v2.page/special-lib-resources))
+(sort (keys scicloj.clay.v2.old.page/special-lib-resources))
 
 ;; However, it is possible to also specify CDN links for JS & CSS dependencies explicitly. For example:
 

diff --git a/notebooks/sine_wave.wav → notebooks/old/sine_wave.wav b/notebooks/sine_wave.wav → notebooks/old/sine_wave.wav
diff --git a/notebooks/slides.clj → notebooks/old/slides.clj b/notebooks/slides.clj → notebooks/old/slides.clj
diff --git a/notebooks/subdir/another_demo.clj → notebooks/old/subdir/another_demo.clj b/notebooks/subdir/another_demo.clj → notebooks/old/subdir/another_demo.clj
diff --git a/notebooks/test.ipynb → notebooks/old/test.ipynb b/notebooks/test.ipynb → notebooks/old/test.ipynb
diff --git a/notebooks/test_gen/sequential.clj → notebooks/old/test_gen/sequential.clj b/notebooks/test_gen/sequential.clj → notebooks/old/test_gen/sequential.clj
diff --git a/notebooks/test_gen/sequential_and_simple.clj → ...ks/old/test_gen/sequential_and_simple.clj b/notebooks/test_gen/sequential_and_simple.clj → ...ks/old/test_gen/sequential_and_simple.clj
diff --git a/notebooks/test_gen/simple.clj → notebooks/old/test_gen/simple.clj b/notebooks/test_gen/simple.clj → notebooks/old/test_gen/simple.clj
diff --git a/notebooks/try_live_reload.clj → notebooks/old/try_live_reload.clj b/notebooks/try_live_reload.clj → notebooks/old/try_live_reload.clj
@@ -3,7 +3,7 @@
   (:require [scicloj.kindly.v4.kind :as kind]))
 
 (comment
-  (require '[scicloj.clay.v2.api :as clay])
+  (require '[scicloj.clay.v2.old.api :as clay])
   (clay/make! {:source-path "notebooks/try_live_reload.clj"
                :live-reload true}))
 

diff --git a/resources/calva.exports/config.edn b/resources/calva.exports/config.edn
@@ -1,42 +1,42 @@
 {:customREPLCommandSnippets
  [{:name    "Clay make file"
    :key     "n"
-   :snippet (do (clojure.core/require '[scicloj.clay.v2.snippets])
-                (scicloj.clay.v2.snippets/make-ns-html!
+   :snippet (do (clojure.core/require '[scicloj.clay.v2.old.snippets])
+                (scicloj.clay.v2.old.snippets/make-ns-html!
                  "$file" {:ide :calva}))}
   {:name    "Clay make file Quarto"
    :key     "q"
-   :snippet (do (clojure.core/require '[scicloj.clay.v2.snippets])
-                (scicloj.clay.v2.snippets/make-ns-quarto-html!
+   :snippet (do (clojure.core/require '[scicloj.clay.v2.old.snippets])
+                (scicloj.clay.v2.old.snippets/make-ns-quarto-html!
                  "$file" {:ide :calva}))}
   {:name    "Clay make file reveal.js"
    :key     "r"
-   :snippet (do (clojure.core/require '[scicloj.clay.v2.snippets])
-                (scicloj.clay.v2.snippets/make-ns-quarto-revealjs!
+   :snippet (do (clojure.core/require '[scicloj.clay.v2.old.snippets])
+                (scicloj.clay.v2.old.snippets/make-ns-quarto-revealjs!
                  "$file" {:ide :calva}))}
   {:name    "Clay make current form"
    :key     ","
-   :snippet (do (clojure.core/require '[scicloj.clay.v2.snippets])
-                (scicloj.clay.v2.snippets/make-form-html!
+   :snippet (do (clojure.core/require '[scicloj.clay.v2.old.snippets])
+                (scicloj.clay.v2.old.snippets/make-form-html!
                  (quote $current-form) "$file" {:ide :calva}))}
   {:name   "Clay make top level form"
    :key     "."
-   :snippet (do (clojure.core/require '[scicloj.clay.v2.snippets])
-                (scicloj.clay.v2.snippets/make-form-html!
+   :snippet (do (clojure.core/require '[scicloj.clay.v2.old.snippets])
+                (scicloj.clay.v2.old.snippets/make-form-html!
                  (quote $top-level-form) "$file" {:ide :calva}))}
   {:name    "Clay make current form Quarto"
-   :snippet (do (clojure.core/require '[scicloj.clay.v2.snippets])
-                (scicloj.clay.v2.snippets/make-form-quarto-html!
+   :snippet (do (clojure.core/require '[scicloj.clay.v2.old.snippets])
+                (scicloj.clay.v2.old.snippets/make-form-quarto-html!
                  (quote $current-form) "$file" {:ide :calva}))}
   {:name    "Clay make top level form Quarto"
-   :snippet (do (clojure.core/require '[scicloj.clay.v2.snippets])
-                (scicloj.clay.v2.snippets/make-form-quarto-html!
+   :snippet (do (clojure.core/require '[scicloj.clay.v2.old.snippets])
+                (scicloj.clay.v2.old.snippets/make-form-quarto-html!
                  (quote $top-level-form) "$file" {:ide :calva}))}
   {:name    "Clay browse"
    :key     "b"
-   :snippet (do (clojure.core/require '[scicloj.clay.v2.snippets])
-                (scicloj.clay.v2.snippets/browse!))}
+   :snippet (do (clojure.core/require '[scicloj.clay.v2.old.snippets])
+                (scicloj.clay.v2.old.snippets/browse!))}
   {:name    "Clay watch"
    :key     "w"
-   :snippet (do (clojure.core/require '[scicloj.clay.v2.snippets])
-                (scicloj.clay.v2.snippets/watch! {:ide :calva}))}]}
+   :snippet (do (clojure.core/require '[scicloj.clay.v2.old.snippets])
+                (scicloj.clay.v2.old.snippets/watch! {:ide :calva}))}]}
diff --git a/src/scicloj/clay/v2/api.clj → src/scicloj/clay/v2/old/api.clj b/src/scicloj/clay/v2/api.clj → src/scicloj/clay/v2/old/api.clj
@@ -1,12 +1,12 @@
-(ns scicloj.clay.v2.api)
+(ns scicloj.clay.v2.old.api)
 ;; It can take some time to require dependencies,
 ;; we give the user some immediate feedback to let them know something is happening.
 (println "Clay loading...")
-(ns scicloj.clay.v2.api
-  (:require [scicloj.clay.v2.make :as make]
-            [scicloj.clay.v2.config :as config]
-            [scicloj.clay.v2.server :as server]
-            [scicloj.clay.v2.live-reload :as live-reload]
+(ns scicloj.clay.v2.old.api
+  (:require [scicloj.clay.v2.old.make :as make]
+            [scicloj.clay.v2.old.config :as config]
+            [scicloj.clay.v2.old.server :as server]
+            [scicloj.clay.v2.old.live-reload :as live-reload]
             [scicloj.kindly.v4.kind :as kind]))
 
 (defn stop! []

diff --git a/src/scicloj/clay/v2/config.clj → src/scicloj/clay/v2/old/config.clj b/src/scicloj/clay/v2/config.clj → src/scicloj/clay/v2/old/config.clj
@@ -1,7 +1,7 @@
-(ns scicloj.clay.v2.config
+(ns scicloj.clay.v2.old.config
   (:require [clojure.java.io :as io]
             [clojure.edn :as edn]
-            [scicloj.clay.v2.util.fs :as util.fs]
+            [scicloj.clay.v2.old.util.fs :as util.fs]
             [scicloj.kindly.v4.api :as kindly]))
 
 (defn slurp-when-exists [path]

diff --git a/src/scicloj/clay/v2/files.clj → src/scicloj/clay/v2/old/files.clj b/src/scicloj/clay/v2/files.clj → src/scicloj/clay/v2/old/files.clj
@@ -1,4 +1,4 @@
-(ns scicloj.clay.v2.files
+(ns scicloj.clay.v2.old.files
   (:require [clojure.java.io :as io]
             [babashka.fs :as fs]))
 

diff --git a/src/scicloj/clay/v2/item.clj → src/scicloj/clay/v2/old/item.clj b/src/scicloj/clay/v2/item.clj → src/scicloj/clay/v2/old/item.clj
@@ -1,12 +1,12 @@
-(ns scicloj.clay.v2.item
+(ns scicloj.clay.v2.old.item
   (:require [clojure.pprint :as pp]
             [clojure.string :as str]
             [scicloj.kind-portal.v1.prepare :as kind-portal]
             [scicloj.kindly-render.shared.jso :as jso]
-            [scicloj.clay.v2.files :as files]
-            [scicloj.clay.v2.plotly-export :as plotly-export]
-            [scicloj.clay.v2.util.image :as util.image]
-            [scicloj.clay.v2.util.meta :as meta]
+            [scicloj.clay.v2.old.files :as files]
+            [scicloj.clay.v2.old.plotly-export :as plotly-export]
+            [scicloj.clay.v2.old.util.image :as util.image]
+            [scicloj.clay.v2.old.util.meta :as meta]
             [clj-commons.format.exceptions :as fe])
   (:import (javax.sound.sampled AudioFileFormat$Type
                                 AudioFormat
@@ -100,7 +100,7 @@
   (binding [fe/*fonts* nil
             fe/*default-frame-rules*
             (conj fe/*default-frame-rules*
-                  [:name #"scicloj.clay.v2\..*" :terminate])]
+                  [:name #"scicloj.clay.v2.old\..*" :terminate])]
     (fe/format-exception ex)))
 
 (defn print-throwable [ex collapsed]
@@ -429,8 +429,8 @@
         _ (doseq [f samples]
             (.put sbuf ^short (shortify f)))
         byte-input-stream (ByteArrayInputStream. (.array buf))
-        audio-input-stream (AudioInputStream. byte-input-stream 
-                                              audio-format 
+        audio-input-stream (AudioInputStream. byte-input-stream
+                                              audio-format
                                               (count samples))]
     (javax.sound.sampled.AudioSystem/write audio-input-stream
                                            AudioFileFormat$Type/WAVE

diff --git a/src/scicloj/clay/v2/live_reload.clj → src/scicloj/clay/v2/old/live_reload.clj b/src/scicloj/clay/v2/live_reload.clj → src/scicloj/clay/v2/old/live_reload.clj
@@ -1,9 +1,9 @@
-(ns scicloj.clay.v2.live-reload
+(ns scicloj.clay.v2.old.live-reload
   (:require [clojure.set :as set]
             [babashka.fs :as fs]
             [clojure.string :as str]
             [nextjournal.beholder :as beholder]
-            [scicloj.clay.v2.server :as server]))
+            [scicloj.clay.v2.old.server :as server]))
 
 (def empty-state {:watchers   {}
                   :file-specs {}})

diff --git a/src/scicloj/clay/v2/main.clj → src/scicloj/clay/v2/old/main.clj b/src/scicloj/clay/v2/main.clj → src/scicloj/clay/v2/old/main.clj
@@ -1,12 +1,12 @@
-(ns scicloj.clay.v2.main
+(ns scicloj.clay.v2.old.main
   "command line interface"
   (:gen-class)
   (:require [babashka.fs :as fs]
             [clojure.edn :as edn]
             [clojure.string :as str]
             [clojure.tools.cli :as cli]
-            [scicloj.clay.v2.api :as api]
-            [scicloj.clay.v2.config :as config]
+            [scicloj.clay.v2.old.api :as api]
+            [scicloj.clay.v2.old.config :as config]
             [nrepl.cmdline]
             [scicloj.kindly.v4.api :as kindly]))