refactor: rename doerg-tex → doerg-temml-worker

deps-lock.json

@@ -10,6 +10,16 @@
     }
   ],
   "mvn-deps": [
+    {
+      "mvn-path": "aero/aero/1.1.6/aero-1.1.6.jar",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-9LCpJy2lDICRxVKcn+NVxHI08e65X+kiluLCP3h/PSI="
+    },
+    {
+      "mvn-path": "aero/aero/1.1.6/aero-1.1.6.pom",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-WUXPjq14D3SX6G8piWPyeGgdUZrpshvpSfrFQg8F01A="
+    },
     {
       "mvn-path": "babashka/fs/0.5.24/fs-0.5.24.jar",
       "mvn-repo": "https://repo.clojars.org/",
@@ -40,6 +50,31 @@
       "mvn-repo": "https://repo.clojars.org/",
       "hash": "sha256-LVp6g6ymqHa1ZOMHYD0CRaNxZ4osT0xoEH7dC5sLv7s="
     },
+    {
+      "mvn-path": "ch/qos/logback/logback-classic/1.1.3/logback-classic-1.1.3.jar",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-mMPxj10NZCzV8yfMckVmzRlklibH2I9wFDvXBMlBV9U="
+    },
+    {
+      "mvn-path": "ch/qos/logback/logback-classic/1.1.3/logback-classic-1.1.3.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-Ond3RjIf1uIuOMzf1PY0vKNysA7mIAPlJ/aqRkkF8+g="
+    },
+    {
+      "mvn-path": "ch/qos/logback/logback-core/1.1.3/logback-core-1.1.3.jar",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-R8D9NCmV0zFbj6zKzDJLKnYUOyfEMNSy1qKeq8MfXBQ="
+    },
+    {
+      "mvn-path": "ch/qos/logback/logback-core/1.1.3/logback-core-1.1.3.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-ziBX5rWqOWLWyNtAxJ6LzhFQqaobNhXtS6b1I9O5pwA="
+    },
+    {
+      "mvn-path": "ch/qos/logback/logback-parent/1.1.3/logback-parent-1.1.3.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-ag4n7GeP9dkLjMZku0UZifXitbMAamW95Lld7BmHOHE="
+    },
     {
       "mvn-path": "cheshire/cheshire/6.1.0/cheshire-6.1.0.jar",
       "mvn-repo": "https://repo.clojars.org/",
@@ -125,6 +160,26 @@
       "mvn-repo": "https://repo.clojars.org/",
       "hash": "sha256-dXkdZHooK97QEyeXodFSC942EiB9B8MlHUNZlbH8nvI="
     },
+    {
+      "mvn-path": "com/nextjournal/beholder/1.0.2/beholder-1.0.2.jar",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-iQOMTbidIDu1sSpfsa2qkpXgWirEsk+u2ZbJNOqJ0Xo="
+    },
+    {
+      "mvn-path": "com/nextjournal/beholder/1.0.2/beholder-1.0.2.pom",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-LRJkSGdQPfLoeGjLwU3deFKoaum2dW/QJ46lCK0d4u4="
+    },
+    {
+      "mvn-path": "com/rpl/specter/1.1.6/specter-1.1.6.jar",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-vqmD19/KmPN99xUGxINR1L2PzgwiUEoa+da1r39BE9U="
+    },
+    {
+      "mvn-path": "com/rpl/specter/1.1.6/specter-1.1.6.pom",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-2Fv7Xf/j/e+vS9pjGOyCkOyQEqA+0rzjZzo3p4T2WmU="
+    },
     {
       "mvn-path": "com/unboundid/unboundid-ldapsdk/5.1.1/unboundid-ldapsdk-5.1.1.jar",
       "mvn-repo": "https://repo1.maven.org/maven2/",
@@ -185,6 +240,36 @@
       "mvn-repo": "https://repo.clojars.org/",
       "hash": "sha256-2OgLA0KFMl6QX1RkmhWYtoe5pKmaOk9LlO7TWXyyEEg="
     },
+    {
+      "mvn-path": "expound/expound/0.9.0/expound-0.9.0.jar",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-1qNyYJkY4DUb+mqL1pPRi8GZ6Lp6r67BHola+uAY+Vw="
+    },
+    {
+      "mvn-path": "expound/expound/0.9.0/expound-0.9.0.pom",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-kJSODD3MvE8aCvaABWue2JizAcvtLd4/9CR5eWmXxdk="
+    },
+    {
+      "mvn-path": "fipp/fipp/0.6.27/fipp-0.6.27.jar",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-qK1dAlan2r+90UOm6QvnZXURhA/is4MMp9tnK20RDPc="
+    },
+    {
+      "mvn-path": "fipp/fipp/0.6.27/fipp-0.6.27.pom",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-ugagpDW5XBNQMTr+1z3s6r5TXwbF/pw6Ffrcc4Tzlvk="
+    },
+    {
+      "mvn-path": "hawk/hawk/0.2.11/hawk-0.2.11.jar",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-6UPy8MSHxsWmsg5wzpHdXzHkBIlXCRe7oT/OpzyaekM="
+    },
+    {
+      "mvn-path": "hawk/hawk/0.2.11/hawk-0.2.11.pom",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-q4PzoWHUY53W2TZWihPpw+qXB4QWWVnS1iW3WlvIxFg="
+    },
     {
       "mvn-path": "hiccup/hiccup/2.0.0-RC4/hiccup-2.0.0-RC4.jar",
       "mvn-repo": "https://repo.clojars.org/",
@@ -215,6 +300,56 @@
       "mvn-repo": "https://repo.clojars.org/",
       "hash": "sha256-7Vh2tzj7zXYdGd03xiyTExP/beuWSi8Nn1NmRKkw9bQ="
     },
+    {
+      "mvn-path": "io/methvin/directory-watcher/0.17.3/directory-watcher-0.17.3.jar",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-BSPdOKOTpjt15DIP9SMDSgrDzqaX9hUaesiok8MiUx4="
+    },
+    {
+      "mvn-path": "io/methvin/directory-watcher/0.17.3/directory-watcher-0.17.3.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-Y/C4zR1No0m2Dfk4kdHgDF0/0sm9M9jlvu0HWijNiFQ="
+    },
+    {
+      "mvn-path": "lambdaisland/clj-diff/1.4.78/clj-diff-1.4.78.jar",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-oovG5LKVI8wppHLlfm6rlYD6DQNorXvliypH6JGhRZw="
+    },
+    {
+      "mvn-path": "lambdaisland/clj-diff/1.4.78/clj-diff-1.4.78.pom",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-2QZ6mFjx7+UGI232PUr3CzsQenqd+xcRsbqEpxs32w0="
+    },
+    {
+      "mvn-path": "lambdaisland/deep-diff2/2.12.219/deep-diff2-2.12.219.jar",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-BkOq5C/7omo09wyTTg7nkBi6GWBmlayVsPa9mrDvCyU="
+    },
+    {
+      "mvn-path": "lambdaisland/deep-diff2/2.12.219/deep-diff2-2.12.219.pom",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-rW/85js2hSWVc36e2BcTRmkahJHc2TjGIEfvForuToY="
+    },
+    {
+      "mvn-path": "lambdaisland/kaocha/1.91.1392/kaocha-1.91.1392.jar",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-W7EV1MqxeIVqyTyt6lV9vpZrLRc+TWQKnmNfiPoieug="
+    },
+    {
+      "mvn-path": "lambdaisland/kaocha/1.91.1392/kaocha-1.91.1392.pom",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-p6+0cuuFYlJU5YlhGIbnuHt1d6yOZXx/FhwAM6wCyzg="
+    },
+    {
+      "mvn-path": "lambdaisland/tools.namespace/0.3.256/tools.namespace-0.3.256.jar",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-jt141ljkjv97etTTE995zZnqiZfoFnyt0g2hwmuOU8M="
+    },
+    {
+      "mvn-path": "lambdaisland/tools.namespace/0.3.256/tools.namespace-0.3.256.pom",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-n+46BXjy57A8898EXgyplEyyqf/S5qocf140ZbglV64="
+    },
     {
       "mvn-path": "medley/medley/1.4.0/medley-1.4.0.jar",
       "mvn-repo": "https://repo.clojars.org/",
@@ -225,6 +360,56 @@
       "mvn-repo": "https://repo.clojars.org/",
       "hash": "sha256-JhEgB4cMXujVcrvDw4n8a9bMZG1cUAdfbolYQMWGEMA="
     },
+    {
+      "mvn-path": "meta-merge/meta-merge/1.0.0/meta-merge-1.0.0.jar",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-1/7i4+PXBuDlRWLnKqNxIQjXAYahLLwJDhBoBYLrAsc="
+    },
+    {
+      "mvn-path": "meta-merge/meta-merge/1.0.0/meta-merge-1.0.0.pom",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-sAogZY/OzCvRNBAx85T1LWjFP7SAxEVBNMyqwgTqWTE="
+    },
+    {
+      "mvn-path": "mvxcvi/arrangement/2.1.0/arrangement-2.1.0.jar",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-83JROF0iDfiVHmjVJVq7UZetvL2PxrPT/KhyojOfOcg="
+    },
+    {
+      "mvn-path": "mvxcvi/arrangement/2.1.0/arrangement-2.1.0.pom",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-fWiMhmYYFAo78Am00FcK7acJA0h7dlH7VNBHf5TT2Is="
+    },
+    {
+      "mvn-path": "mvxcvi/clj-cbor/1.1.1/clj-cbor-1.1.1.jar",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-XqYtfq4Seg2W6Favuh2Ogm2TrZfFCgEFNvsekCgX4I8="
+    },
+    {
+      "mvn-path": "mvxcvi/clj-cbor/1.1.1/clj-cbor-1.1.1.pom",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-SzmvI+F2QOnCPH5H6OKH124pbohIazXgPG3PhqH0VZA="
+    },
+    {
+      "mvn-path": "net/incongru/watchservice/barbary-watchservice/1.0/barbary-watchservice-1.0.jar",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-VMbKvYIJPIUV9uFOQ9lL/n6fx5XRV4nzlDoUGNgmOrU="
+    },
+    {
+      "mvn-path": "net/incongru/watchservice/barbary-watchservice/1.0/barbary-watchservice-1.0.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-k7OxHaltUXiIDfjFBT8Yz8eByv8Nnd9LPGRyRKnRws8="
+    },
+    {
+      "mvn-path": "net/java/dev/jna/jna/5.12.1/jna-5.12.1.jar",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-kagUrE9A1g3ukdhC4aith0xiGXmEQD0OPDDTnlXPU7M="
+    },
+    {
+      "mvn-path": "net/java/dev/jna/jna/5.12.1/jna-5.12.1.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-Zf8lhJuthZVUtQMXeS9Wia20UprkAx6aUkYxnLK4U1Y="
+    },
     {
       "mvn-path": "org/apache/apache/23/apache-23.pom",
       "mvn-repo": "https://repo1.maven.org/maven2/",
@@ -282,62 +467,62 @@
     },
     {
       "mvn-path": "org/clojure/clojure/1.10.3/clojure-1.10.3.jar",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-fxJHLa7Y9rUXSYqqKrE6ViR1w+31FHjkWBzHYemJeaM="
     },
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       "mvn-path": "org/clojure/clojure/1.10.3/clojure-1.10.3.pom",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-GJwAxDNAdJai+7DsyzeQjJSVXZHq0b5IFWdE7MGBbZQ="
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       "mvn-path": "org/clojure/clojure/1.11.0/clojure-1.11.0.jar",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-PiH6daB+yd278bK1A1bPGAcQ0DmN6qT0TpHNYwRVWUc="
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       "mvn-path": "org/clojure/clojure/1.11.0/clojure-1.11.0.pom",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-SQjMS0yeYsmoFJb5PLWsb2lBd8xkXc87jOXkkavOHro="
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       "mvn-path": "org/clojure/clojure/1.11.1/clojure-1.11.1.jar",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-I4G26UI6tGUVFFWUSQPROlYkPWAGuRlK/Bv0+HEMtN4="
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-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
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       "mvn-path": "org/clojure/clojure/1.11.2/clojure-1.11.2.jar",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-iPqZkT1pIs+39kn1xGdQOHfLb8yMwW02948mSAhLqZc="
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       "mvn-path": "org/clojure/clojure/1.11.2/clojure-1.11.2.pom",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-FzbP/xCV4dT+/raogrut9ttB7+MV8pbw/aMtt//EExE="
     },
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       "mvn-path": "org/clojure/clojure/1.11.3/clojure-1.11.3.jar",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-nDBUCTKOK5boXdK160t1gQxnt2unCuTQ9t3pvPtVsbc="
     },
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       "mvn-path": "org/clojure/clojure/1.11.3/clojure-1.11.3.pom",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-DA2+Ge4NKpxXMQzr3dNWRD8NFlFMQmBHsGLjpXwNuK0="
     },
     {
       "mvn-path": "org/clojure/clojure/1.11.4/clojure-1.11.4.jar",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-/H/xtmENDjSUp1zBHvgYEL2kAqwVcBL+TjuJlYbPQTM="
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       "mvn-path": "org/clojure/clojure/1.11.4/clojure-1.11.4.pom",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
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@@ -350,6 +535,46 @@
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+    {
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+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-h+7qnjVdhsBFc4r0lNaD4J6RTLBGeuQNRqZrh6NsctQ="
+    },
+    {
+      "mvn-path": "org/clojure/clojure/1.12.1/clojure-1.12.1.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-JUvpyKuMzDArR9fFaj/KEUl+WcMFvxX6YFTD3/TrkZ0="
+    },
+    {
+      "mvn-path": "org/clojure/clojure/1.12.2/clojure-1.12.2.jar",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-pYv4B+zv7K6iIri4tH4UNo7o4yy0VAs//v/4yglTSA0="
+    },
+    {
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+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-55suCRfnPnPCX7N5PzFV+PD4jYAvUMJf1Sl3l3rDQiA="
+    },
+    {
+      "mvn-path": "org/clojure/clojure/1.12.3/clojure-1.12.3.jar",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-yyoaPbHCzXbvT6SlRdWmXxCxtIt/dnLwoQn1R28FcWY="
+    },
+    {
+      "mvn-path": "org/clojure/clojure/1.12.3/clojure-1.12.3.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-q2CmyyuMxXyG21ECte4p8hWsg8/20wEblV+fxb5dAZ0="
+    },
+    {
+      "mvn-path": "org/clojure/clojure/1.12.4/clojure-1.12.4.jar",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-S4Hpum2jjEXZzFgCPGdAYrjJ8HFPM/8A3tIuapSdoXc="
+    },
+    {
+      "mvn-path": "org/clojure/clojure/1.12.4/clojure-1.12.4.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-xRh5Bi5B/58hr6DkCbGZ/+nyo8aucizf7F/Z26BeQXI="
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       "mvn-path": "org/clojure/core.match/1.1.0/core.match-1.1.0.jar",
       "mvn-repo": "https://repo1.maven.org/maven2/",
@@ -360,24 +585,34 @@
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       "hash": "sha256-NnHYN2UlIwq6Ah8fYmx54g86ELYrXfgXIiWJDsSv4EU="
     },
+    {
+      "mvn-path": "org/clojure/core.rrb-vector/0.2.0/core.rrb-vector-0.2.0.jar",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-ftqNXGlaxVNp3NTHN4YUMhdXuBAoG//KMMss02PRZZQ="
+    },
+    {
+      "mvn-path": "org/clojure/core.rrb-vector/0.2.0/core.rrb-vector-0.2.0.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-t+0/8ZfxrdZOHvJS2zRY8wlhPcZXdejY4OkTlx4CRY4="
+    },
     {
       "mvn-path": "org/clojure/core.specs.alpha/0.2.56/core.specs.alpha-0.2.56.jar",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-/PRCveArBKhj8vzFjuaiowxM8Mlw99q4VjTwq3ERZrY="
     },
     {
       "mvn-path": "org/clojure/core.specs.alpha/0.2.56/core.specs.alpha-0.2.56.pom",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-AarxdIP/HHSCySoHKV1+e8bjszIt9EsptXONAg/wB0A="
     },
     {
       "mvn-path": "org/clojure/core.specs.alpha/0.2.62/core.specs.alpha-0.2.62.jar",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-Bu6owHC75FwVhWfkQ0OWgbyMRukSNBT4G/oyukLWy8g="
     },
     {
       "mvn-path": "org/clojure/core.specs.alpha/0.2.62/core.specs.alpha-0.2.62.pom",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-F3i70Ti9GFkLgFS+nZGdG+toCfhbduXGKFtn1Ad9MA4="
     },
     {
@@ -390,6 +625,16 @@
       "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-M0EOuKpz1S2Vez3G4KZfOZisBiPL2BPZDDPm5onEJCk="
     },
+    {
+      "mvn-path": "org/clojure/java.classpath/1.0.0/java.classpath-1.0.0.jar",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-wU4OEDBKXlz9LMdC+976wfUpPuxgcML/6JA/tcf+fW8="
+    },
+    {
+      "mvn-path": "org/clojure/java.classpath/1.0.0/java.classpath-1.0.0.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-C+AThRRX/CTENM5FU0ZD8iblwQgASGJT/Tc/LglUXig="
+    },
     {
       "mvn-path": "org/clojure/java.data/1.3.113/java.data-1.3.113.jar",
       "mvn-repo": "https://repo1.maven.org/maven2/",
@@ -405,9 +650,14 @@
       "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-RoC9g43MuowXwlgXE0fxb1uq5rXft4Grc4K8Y4X/gAY="
     },
+    {
+      "mvn-path": "org/clojure/pom.contrib/0.2.2/pom.contrib-0.2.2.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-4OoifEnFw+MHVM0m/MV75+Telz/kOqXMZmdAHsXBAyM="
+    },
     {
       "mvn-path": "org/clojure/pom.contrib/0.3.0/pom.contrib-0.3.0.pom",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-fxgrOypUPgV0YL+T/8XpzvasUn3xoTdqfZki6+ee8Rk="
     },
     {
@@ -427,22 +677,22 @@
     },
     {
       "mvn-path": "org/clojure/spec.alpha/0.2.194/spec.alpha-0.2.194.jar",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-z2iZ+YUpjGSxPqEplGrZAo3uja3w6rmuGORVAn04JJw="
     },
     {
       "mvn-path": "org/clojure/spec.alpha/0.2.194/spec.alpha-0.2.194.pom",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-WhHw4eizwFLmUcSYxpRbRNs1Nb8sGHGf3PZd8fiLE+Y="
     },
     {
       "mvn-path": "org/clojure/spec.alpha/0.3.218/spec.alpha-0.3.218.jar",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-Z+yJjrVcZqlXpVJ53YXRN2u5lL2HZosrDeHrO5foquA="
     },
     {
       "mvn-path": "org/clojure/spec.alpha/0.3.218/spec.alpha-0.3.218.pom",
-      "mvn-repo": "https://repo.maven.apache.org/maven2/",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-bY3hTDrIdXYMX/kJVi/5hzB3AxxquTnxyxOeFp/pB1g="
     },
     {
@@ -465,6 +715,16 @@
       "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-UZ45jnJMYvCsnWsZ15+P8QAdqYWD/eAb1wUrB+Ga1ow="
     },
+    {
+      "mvn-path": "org/clojure/tools.cli/1.1.230/tools.cli-1.1.230.jar",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-kWYwtTmkP/RotN0BbGKFfitMtdpmhvEpdYfN1DyhAs0="
+    },
+    {
+      "mvn-path": "org/clojure/tools.cli/1.1.230/tools.cli-1.1.230.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-v7Yh5LAaW4vOEWpgcIQNzdWUnomceEaNgRtuiqqf0cc="
+    },
     {
       "mvn-path": "org/clojure/tools.logging/1.3.0/tools.logging-1.3.0.jar",
       "mvn-repo": "https://repo1.maven.org/maven2/",
@@ -485,6 +745,16 @@
       "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-cGCU9H2ljugXofq5uAwxLs0nZHK85uHVRCOfFAcR2zE="
     },
+    {
+      "mvn-path": "org/clojure/tools.reader/1.3.6/tools.reader-1.3.6.jar",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-EdGzHyxlwzVbKSu5tEuPyv2lS0TaY+NKuXt5qKs7uOA="
+    },
+    {
+      "mvn-path": "org/clojure/tools.reader/1.3.6/tools.reader-1.3.6.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-rvXugot8sUocWPRbn4oQ/zQMV2mSXqDvXDXR5J2SC+o="
+    },
     {
       "mvn-path": "org/junit/junit-bom/5.11.0/junit-bom-5.11.0.pom",
       "mvn-repo": "https://repo1.maven.org/maven2/",
@@ -530,11 +800,51 @@
       "mvn-repo": "https://repo.clojars.org/",
       "hash": "sha256-oLLU3iXdPWNptThQLeay5UJcKxyOM6GQKZgIS4o4EWs="
     },
+    {
+      "mvn-path": "org/slf4j/slf4j-api/1.7.36/slf4j-api-1.7.36.jar",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-0+9XXj5JeWeNwBvx3M5RAhSTtNEft/G+itmCh3wWocA="
+    },
+    {
+      "mvn-path": "org/slf4j/slf4j-api/1.7.36/slf4j-api-1.7.36.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-+wRqnCKUN5KLsRwtJ8i113PriiXmDL0lPZhSEN7cJoQ="
+    },
+    {
+      "mvn-path": "org/slf4j/slf4j-api/1.7.7/slf4j-api-1.7.7.jar",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-aZgMA4yhsTGSZWFZFhfZwl+r/Hspgor5FZfKhXDPNf4="
+    },
+    {
+      "mvn-path": "org/slf4j/slf4j-api/1.7.7/slf4j-api-1.7.7.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-NTkEp6bCgwTQ3KyA+tMMSM2Jj22wO5PwWtbJDdQtmK0="
+    },
+    {
+      "mvn-path": "org/slf4j/slf4j-parent/1.7.36/slf4j-parent-1.7.36.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-uziNN/vN083mTDzt4hg4aTIY3EUfBAQMXfNgp47X6BI="
+    },
+    {
+      "mvn-path": "org/slf4j/slf4j-parent/1.7.7/slf4j-parent-1.7.7.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-Hf+uPOdo0FR+JhyWiYz12dGUv/1WAPWXyXUcxqc9M9Q="
+    },
     {
       "mvn-path": "org/sonatype/oss/oss-parent/7/oss-parent-7.pom",
       "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-tR+IZ8kranIkmVV/w6H96ne9+e9XRyL+kM5DailVlFQ="
     },
+    {
+      "mvn-path": "org/tcrawley/dynapath/1.1.0/dynapath-1.1.0.jar",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-n8eqO+Y4XaOtIqBlJvFaXTNdnonUDzm/L5oA4Lu9iug="
+    },
+    {
+      "mvn-path": "org/tcrawley/dynapath/1.1.0/dynapath-1.1.0.pom",
+      "mvn-repo": "https://repo1.maven.org/maven2/",
+      "hash": "sha256-5OPOTeIWKm8U9QjB0Nv0s9tsrBk5E+kVeAhcGLesJho="
+    },
     {
       "mvn-path": "org/xerial/sqlite-jdbc/3.47.1.0/sqlite-jdbc-3.47.1.0.jar",
       "mvn-repo": "https://repo1.maven.org/maven2/",
@@ -545,6 +855,26 @@
       "mvn-repo": "https://repo1.maven.org/maven2/",
       "hash": "sha256-Z3XeNvNR9MdFCL/+qtZAIceVhx/ZRIXsdsPhduUwU7g="
     },
+    {
+      "mvn-path": "progrock/progrock/0.1.2/progrock-0.1.2.jar",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-Aln+tbAkduswC31k5UPrVM5Kw9yuU5gxDxZCdo/VPyo="
+    },
+    {
+      "mvn-path": "progrock/progrock/0.1.2/progrock-0.1.2.pom",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-6rULcjyeeEkPWDy5n7HUa8KA/xH9X4Ujub7XamTq8CM="
+    },
+    {
+      "mvn-path": "riddley/riddley/0.1.12/riddley-0.1.12.jar",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-OY9h+kgluPhskWrlgMfhM7fEd9C3Kn07KY04EDJ0C64="
+    },
+    {
+      "mvn-path": "riddley/riddley/0.1.12/riddley-0.1.12.pom",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-At+3ryDvgcJTZQVfYCjoscwpBdCyaLuJzEKM2nIwo2U="
+    },
     {
       "mvn-path": "ring/ring-anti-forgery/1.4.0/ring-anti-forgery-1.4.0.jar",
       "mvn-repo": "https://repo.clojars.org/",
@@ -610,6 +940,16 @@
       "mvn-repo": "https://repo.clojars.org/",
       "hash": "sha256-HHmMD/cPNu7HwRubeajXYOBDYK1y9x9F9KhRytq2AQw="
     },
+    {
+      "mvn-path": "slingshot/slingshot/0.12.2/slingshot-0.12.2.jar",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-porCK/LqPNVM4023D9aYRNYx71SfZFDCeMMOb3nfY/M="
+    },
+    {
+      "mvn-path": "slingshot/slingshot/0.12.2/slingshot-0.12.2.pom",
+      "mvn-repo": "https://repo.clojars.org/",
+      "hash": "sha256-SrxOK5ppxzvTc+gy0/AOWQZ4Q/+DUe/V7rsfOCTbnFE="
+    },
     {
       "mvn-path": "tigris/tigris/0.1.2/tigris-0.1.2.jar",
       "mvn-repo": "https://repo.clojars.org/",

doerg/deps.edn

@@ -7,5 +7,10 @@
         {:git/sha "531d629b7f05f37232261cf9e8927a4b5915714f"}
         hiccup/hiccup {:mvn/version "2.0.0-RC4"}
         com.rpl/specter {:mvn/version "1.1.6"}
-        lambdaisland/deep-diff2 {:mvn/version "2.12.219"}}
- :paths ["src" "resources" "test"]}
+        lambdaisland/deep-diff2 {:mvn/version "2.12.219"}
+        mvxcvi/clj-cbor {:mvn/version "1.1.1"}
+        ch.qos.logback/logback-classic {:mvn/version "1.1.3"}}
+ :paths ["src" "resources" "test"]
+ :aliases
+ {:test {:extra-deps {lambdaisland/kaocha {:mvn/version "1.91.1392"}}
+         :main-opts ["-m" "kaocha.runner"]}}}

doerg/doerg-temml-worker/README.org

@@ -0,0 +1 @@
+#+title: doerg-temml-worker

doerg/doerg-temml-worker/default.nix

@@ -0,0 +1,15 @@
+{ buildNpmPackage
+, importNpmLock
+, makeWrapper
+, ibm-plex
+, callPackage
+}:
+
+buildNpmPackage {
+  pname = "doerg-temml-worker";
+  version = "0.1.0";
+  src = ./.;
+  npmDeps = importNpmLock { npmRoot = ./.; };
+  npmConfigHook = importNpmLock.npmConfigHook;
+  dontNpmBuild = true;
+}

doerg/doerg-temml-worker/deps.edn

@@ -0,0 +1,6 @@
+{:deps {babashka/fs {:mvn/version "0.5.24"}
+        cheshire/cheshire {:mvn/version "6.1.0"}
+        com.rpl/specter {:mvn/version "1.1.6"}
+        mvxcvi/clj-cbor {:mvn/version "1.1.1"}
+        babashka/process {:mvn/version "0.6.25"}}
+ :paths ["." "classes"]}

doerg/doerg-temml-worker/deserialise.clj

@@ -0,0 +1,5 @@
+(ns deserialise
+  (:require [clj-cbor.core :as cbor]
+            [clojure.string :as str]))
+
+(prn (cbor/decode cbor/default-codec System/in :eof))

doerg/doerg-temml-worker/index.js

@@ -0,0 +1,55 @@
+#!/usr/bin/env node
+
+const commandLineArgs = require ("command-line-args")
+const temml = require ("temml")
+const fs = require ("node:fs")
+const path = require ("node:path")
+const { DecoderStream, EncoderStream } = require ("cbor-x")
+const { Transform } = require('node:stream')
+
+const cli_spec =
+      [ { name: "preamble" }
+      ]
+
+function load_preambles (preamble) {
+    const data = fs.readFileSync (preamble, "utf8") .toString ()
+    return temml.definePreamble (data)
+}
+
+let macros = {}
+
+function is_render_command (cmd) {
+    return cmd instanceof Array
+	       && cmd.length === 1
+	       && typeof cmd[0] === "string"
+}
+
+function do_command (cmd) {
+    try {
+	if (typeof cmd === "string") {
+	    return temml.renderToString (cmd, {macros})
+	} else if (is_render_command (cmd)) {
+	    return temml.renderToString (cmd[0], {displayMode: true,macros})
+	} else {
+	    return null
+	}
+    } catch (e) {
+	console.error (e)
+	return {type: "error", error: e}
+    }
+}
+
+function main () {
+    const options = commandLineArgs (cli_spec)
+    macros = load_preambles (options.preamble)
+    const decoder = new DecoderStream ()
+    const encoder = new EncoderStream ()
+    process.stdin.pipe (decoder)
+    const command_responses = decoder.map (do_command)
+    decoder
+	.map (do_command)
+	.pipe (encoder)
+	.pipe (process.stdout)
+}
+
+main ()

doerg/doerg-temml-worker/package-lock.json

@@ -0,0 +1,227 @@
+{
+  "name": "doerg-tex",
+  "version": "0.1.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "doerg-tex",
+      "version": "0.1.0",
+      "dependencies": {
+        "cbor-x": "^1.6.0",
+        "command-line-args": "^6.0.1",
+        "temml": "^0.13.1"
+      },
+      "bin": {
+        "doerg-tex": "index.js"
+      }
+    },
+    "node_modules/@cbor-extract/cbor-extract-darwin-arm64": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/@cbor-extract/cbor-extract-darwin-arm64/-/cbor-extract-darwin-arm64-2.2.0.tgz",
+      "integrity": "sha512-P7swiOAdF7aSi0H+tHtHtr6zrpF3aAq/W9FXx5HektRvLTM2O89xCyXF3pk7pLc7QpaY7AoaE8UowVf9QBdh3w==",
+      "cpu": [
+        "arm64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ]
+    },
+    "node_modules/@cbor-extract/cbor-extract-darwin-x64": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/@cbor-extract/cbor-extract-darwin-x64/-/cbor-extract-darwin-x64-2.2.0.tgz",
+      "integrity": "sha512-1liF6fgowph0JxBbYnAS7ZlqNYLf000Qnj4KjqPNW4GViKrEql2MgZnAsExhY9LSy8dnvA4C0qHEBgPrll0z0w==",
+      "cpu": [
+        "x64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ]
+    },
+    "node_modules/@cbor-extract/cbor-extract-linux-arm": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/@cbor-extract/cbor-extract-linux-arm/-/cbor-extract-linux-arm-2.2.0.tgz",
+      "integrity": "sha512-QeBcBXk964zOytiedMPQNZr7sg0TNavZeuUCD6ON4vEOU/25+pLhNN6EDIKJ9VLTKaZ7K7EaAriyYQ1NQ05s/Q==",
+      "cpu": [
+        "arm"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/@cbor-extract/cbor-extract-linux-arm64": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/@cbor-extract/cbor-extract-linux-arm64/-/cbor-extract-linux-arm64-2.2.0.tgz",
+      "integrity": "sha512-rQvhNmDuhjTVXSPFLolmQ47/ydGOFXtbR7+wgkSY0bdOxCFept1hvg59uiLPT2fVDuJFuEy16EImo5tE2x3RsQ==",
+      "cpu": [
+        "arm64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/@cbor-extract/cbor-extract-linux-x64": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/@cbor-extract/cbor-extract-linux-x64/-/cbor-extract-linux-x64-2.2.0.tgz",
+      "integrity": "sha512-cWLAWtT3kNLHSvP4RKDzSTX9o0wvQEEAj4SKvhWuOVZxiDAeQazr9A+PSiRILK1VYMLeDml89ohxCnUNQNQNCw==",
+      "cpu": [
+        "x64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/@cbor-extract/cbor-extract-win32-x64": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/@cbor-extract/cbor-extract-win32-x64/-/cbor-extract-win32-x64-2.2.0.tgz",
+      "integrity": "sha512-l2M+Z8DO2vbvADOBNLbbh9y5ST1RY5sqkWOg/58GkUPBYou/cuNZ68SGQ644f1CvZ8kcOxyZtw06+dxWHIoN/w==",
+      "cpu": [
+        "x64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "win32"
+      ]
+    },
+    "node_modules/array-back": {
+      "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/array-back/-/array-back-6.2.2.tgz",
+      "integrity": "sha512-gUAZ7HPyb4SJczXAMUXMGAvI976JoK3qEx9v1FTmeYuJj0IBiaKttG1ydtGKdkfqWkIkouke7nG8ufGy77+Cvw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12.17"
+      }
+    },
+    "node_modules/cbor-extract": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/cbor-extract/-/cbor-extract-2.2.0.tgz",
+      "integrity": "sha512-Ig1zM66BjLfTXpNgKpvBePq271BPOvu8MR0Jl080yG7Jsl+wAZunfrwiwA+9ruzm/WEdIV5QF/bjDZTqyAIVHA==",
+      "hasInstallScript": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "node-gyp-build-optional-packages": "5.1.1"
+      },
+      "bin": {
+        "download-cbor-prebuilds": "bin/download-prebuilds.js"
+      },
+      "optionalDependencies": {
+        "@cbor-extract/cbor-extract-darwin-arm64": "2.2.0",
+        "@cbor-extract/cbor-extract-darwin-x64": "2.2.0",
+        "@cbor-extract/cbor-extract-linux-arm": "2.2.0",
+        "@cbor-extract/cbor-extract-linux-arm64": "2.2.0",
+        "@cbor-extract/cbor-extract-linux-x64": "2.2.0",
+        "@cbor-extract/cbor-extract-win32-x64": "2.2.0"
+      }
+    },
+    "node_modules/cbor-x": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/cbor-x/-/cbor-x-1.6.0.tgz",
+      "integrity": "sha512-0kareyRwHSkL6ws5VXHEf8uY1liitysCVJjlmhaLG+IXLqhSaOO+t63coaso7yjwEzWZzLy8fJo06gZDVQM9Qg==",
+      "license": "MIT",
+      "optionalDependencies": {
+        "cbor-extract": "^2.2.0"
+      }
+    },
+    "node_modules/command-line-args": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/command-line-args/-/command-line-args-6.0.1.tgz",
+      "integrity": "sha512-Jr3eByUjqyK0qd8W0SGFW1nZwqCaNCtbXjRo2cRJC1OYxWl3MZ5t1US3jq+cO4sPavqgw4l9BMGX0CBe+trepg==",
+      "license": "MIT",
+      "dependencies": {
+        "array-back": "^6.2.2",
+        "find-replace": "^5.0.2",
+        "lodash.camelcase": "^4.3.0",
+        "typical": "^7.2.0"
+      },
+      "engines": {
+        "node": ">=12.20"
+      },
+      "peerDependencies": {
+        "@75lb/nature": "latest"
+      },
+      "peerDependenciesMeta": {
+        "@75lb/nature": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/detect-libc": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.1.2.tgz",
+      "integrity": "sha512-Btj2BOOO83o3WyH59e8MgXsxEQVcarkUOpEYrubB0urwnN10yQ364rsiByU11nZlqWYZm05i/of7io4mzihBtQ==",
+      "license": "Apache-2.0",
+      "optional": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/find-replace": {
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/find-replace/-/find-replace-5.0.2.tgz",
+      "integrity": "sha512-Y45BAiE3mz2QsrN2fb5QEtO4qb44NcS7en/0y9PEVsg351HsLeVclP8QPMH79Le9sH3rs5RSwJu99W0WPZO43Q==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=14"
+      },
+      "peerDependencies": {
+        "@75lb/nature": "latest"
+      },
+      "peerDependenciesMeta": {
+        "@75lb/nature": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/lodash.camelcase": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz",
+      "integrity": "sha512-TwuEnCnxbc3rAvhf/LbG7tJUDzhqXyFnv3dtzLOPgCG/hODL7WFnsbwktkD7yUV0RrreP/l1PALq/YSg6VvjlA==",
+      "license": "MIT"
+    },
+    "node_modules/node-gyp-build-optional-packages": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/node-gyp-build-optional-packages/-/node-gyp-build-optional-packages-5.1.1.tgz",
+      "integrity": "sha512-+P72GAjVAbTxjjwUmwjVrqrdZROD4nf8KgpBoDxqXXTiYZZt/ud60dE5yvCSr9lRO8e8yv6kgJIC0K0PfZFVQw==",
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "detect-libc": "^2.0.1"
+      },
+      "bin": {
+        "node-gyp-build-optional-packages": "bin.js",
+        "node-gyp-build-optional-packages-optional": "optional.js",
+        "node-gyp-build-optional-packages-test": "build-test.js"
+      }
+    },
+    "node_modules/temml": {
+      "version": "0.13.1",
+      "resolved": "https://registry.npmjs.org/temml/-/temml-0.13.1.tgz",
+      "integrity": "sha512-/fL1utq8QUD9YpcLeZHPRnp9Cbzbexq5hZl5uSBhf8mNYiKkcS4eYbLidDB+/nF8C+RHAcBQbKw2bKoS83mz1Q==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=18.13.0"
+      }
+    },
+    "node_modules/typical": {
+      "version": "7.3.0",
+      "resolved": "https://registry.npmjs.org/typical/-/typical-7.3.0.tgz",
+      "integrity": "sha512-ya4mg/30vm+DOWfBg4YK3j2WD6TWtRkCbasOJr40CseYENzCUby/7rIvXA99JGsQHeNxLbnXdyLLxKSv3tauFw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12.17"
+      }
+    }
+  }
+}

doerg/doerg-temml-worker/package.json

@@ -0,0 +1,6 @@
+{"dependencies":{"temml":"^0.13.1"
+		,"command-line-args":"^6.0.1"
+		,"cbor-x":"^1.6.0"}
+,"name":"doerg-temml-worker"
+,"version":"0.1.0"
+,"bin":{"doerg-temml-worker":"index.js"}}

doerg/doerg-temml-worker/serialise.clj

@@ -0,0 +1,19 @@
+(ns serialise
+  (:require [clj-cbor.core :as cbor]
+            [clojure.string :as str]))
+
+(defn w [x]
+  (cbor/encode cbor/default-codec System/out x))
+
+(defn c [x]
+  (->> x cbor/encode (map #(format "%02x" %)) (str/join " ")))
+
+#_
+(w "\\naturalto")
+
+(w "\\ifxetex blah \\fi")
+
+#_#_#_
+(w "c = \\sqrt{a^2 + y^2}")
+(w "c = \\sqrt{a^ + y^2")
+(w "\\alpha^\\beta")

doerg/our-tex.nix

@@ -0,0 +1,43 @@
+{ texlive
+, syd-plex-latex
+}:
+
+texlive.combine {
+  inherit syd-plex-latex;
+  inherit (texlive)
+    scheme-basic
+    xkeyval
+    changepage
+    fancyhdr
+    geometry
+    natbib
+    paralist
+    placeins
+    ragged2e
+    setspace
+    textcase
+    titlesec
+    xcolor
+    hardwrap
+    xifthen
+    catchfile
+    fontspec
+    latexmk
+    xetex
+    dvisvgm dvipng wrapfig # For Org-mode previews/export.
+    amsmath # Essential for mathematics.
+    spath3 # TikZ dependency?
+    ulem hyperref
+    capt-of
+    pgf # Includes TikZ.
+    tikz-cd # Commutative diagrams w/ TikZ.
+    quiver # Commutative diagrams w/ TikZ & q.uiver.app.
+    bookmark
+    metafont
+    preview # For new-gen org-latex-preview.
+    mylatexformat # For new-gen org-latex-preview.
+    collection-fontsrecommended # Essential fonts.
+    etoolbox # For Org-mode exports.
+    caption
+  ;
+}

doerg/package.nix

@@ -1,12 +1,18 @@
 { mkCljBin
 , callPackage
+, lib
 , doerg-parser
+, doerg-temml-worker
 , ibm-plex-web
 , fake-git
+, our-tex ? callPackage ./our-tex.nix {}
+, makeWrapper
+, breakpointHook
 }:
 
 let
-  # mkCljBin sans fake-git.
+  # mkCljBin sans fake-git. We don't need it, and I don't want it in
+  # my dev shell.
   mkCljBin' = args: (mkCljBin args).overrideAttrs (final: prev: {
     nativeBuildInputs =
       builtins.filter
@@ -18,6 +24,11 @@ let
   plex = ibm-plex-web.override {
     families = [ "math" "serif" "sans" "sans-kr" ];
   };
+  bin-path = lib.makeBinPath [
+    doerg-parser
+    our-tex
+    doerg-temml-worker
+  ];
 in mkCljBin' {
   name = "net.deertopia/doerg";
   version = "0.1.0";
@@ -26,9 +37,27 @@ in mkCljBin' {
   main-ns = "net.deertopia.doerg.main";
   nativeBuildInputs = [
     plex
+    makeWrapper
+    breakpointHook
   ];
   buildInputs = [
     doerg-parser
+    doerg-temml-worker
     plex
+    our-tex
   ];
+  nativeCheckInputs = [
+    doerg-parser
+    doerg-temml-worker
+    plex
+    our-tex
+  ];
+  doCheck = true;
+  checkPhase = ''
+    clojure -M:test
+  '';
+  postInstall = ''
+    wrapProgram $out/bin/doerg \
+      --prefix PATH : ${bin-path}
+  '';
 }

doerg/resources/net/deertopia/doerg/Temml-Plex.css

@@ -0,0 +1,343 @@
+/* Based on Temml-local.css. */
+math {
+  font-family: "IBM Plex Math", "Cambria Math", 'STIXTwoMath-Regular', 'NotoSansMath-Regular', math;
+  font-style: normal;
+  font-weight: normal;
+  line-height: normal;
+  font-size-adjust: none;
+  text-indent: 0;
+  text-transform: none;
+  letter-spacing: normal;
+  word-wrap: normal;
+  direction: ltr;
+  /* Prevent Firefox from omitting the dot on i or j. */
+  font-feature-settings: "dtls" off;
+}
+
+math * {
+  border-color: currentColor;
+}
+
+/* display: block is necessary in Firefox and Safari.
+ * Not in Chromium, which recognizes display: "block math" written inline. */
+ math.tml-display {
+  display: block;
+  width: 100%;
+}
+
+*.mathcal {
+  /* NotoSans */
+  font-feature-settings: 'ss01';
+}
+
+math .mathscr {
+  font-family: "IBM Plex Math";
+}
+
+mo.tml-prime {
+  font-family: "IBM Plex Math";
+}
+
+/* Cramped superscripts in WebKit */
+mfrac > :nth-child(2),
+msqrt,
+mover > :first-child {
+  math-shift: compact
+}
+
+.menclose {
+  display: inline-block;
+  position: relative;
+  padding: 0.5ex 0ex;
+}
+.tml-cancelto {
+  display: inline-block;
+  position: absolute;
+  top: 0;
+  left: 0;
+  padding: 0.5ex 0ex;
+  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg'><defs><marker id='a' markerHeight='5' markerUnits='strokeWidth' markerWidth='7' orient='auto' refX='7' refY='2.5'><path fill='currentColor' d='m0 0 7 2.5L0 5z'/></marker></defs><line x2='100%' y1='100%' stroke='currentColor' stroke-width='.06em' marker-end='url(%23a)' vector-effect='non-scaling-stroke'/></svg>");
+}
+
+@supports (-moz-appearance: none) {
+  /* \vec w/o italic correction for Firefox */
+  .tml-vec {
+    transform: scale(0.75)
+  }
+  /* Fix \cancelto in Firefox */
+  .ff-narrow {
+    width: 0em;
+  }
+  .ff-nudge-left {
+    margin-left: -0.2em;
+  }
+}
+
+@supports (not (-moz-appearance: none)) {
+  /* Chromium and WebKit */
+  /* prime vertical alignment */
+  mo.tml-prime {
+  font-family: "IBM Plex Math";
+  }
+  /* Italic correction on superscripts */
+  .tml-sml-pad {
+    padding-left: 0.05em;
+  }
+  .tml-med-pad {
+    padding-left: 0.10em;
+  }
+  .tml-lrg-pad {
+    padding-left: 0.15em;
+  }
+}
+
+@supports (-webkit-backdrop-filter: blur(1px)) {
+  /* WebKit vertical & italic correction on accents */
+  .wbk-acc {
+    /* lower by x-height distance */
+    transform: translate(0em, 0.431em);
+  }
+  .wbk-sml {
+    transform: translate(0.07em, 0);
+  }
+  .wbk-sml-acc {
+    transform: translate(0.07em, 0.431em);
+  }
+  .wbk-sml-vec {
+    transform: scale(0.75) translate(0.07em, 0);
+  }
+  .wbk-med {
+    transform: translate(0.14em, 0);
+  }
+  .wbk-med-acc {
+    transform: translate(0.14em, 0.431em);
+  }
+  .wbk-med-vec {
+    transform: scale(0.75) translate(0.14em, 0);
+  }
+  .wbk-lrg {
+    transform: translate(0.21em, 0);
+  }
+  .wbk-lrg-acc {
+    transform: translate(0.21em, 0.431em);
+  }
+  .wbk-lrg-vec {
+    transform: scale(0.75) translate(0.21em, 0);
+  }
+}
+
+/* \cancel & \phase use background images. Get them to print. */
+menclose {
+  -webkit-print-color-adjust: exact;  /* Chrome & Edge */
+          print-color-adjust: exact;
+}
+
+/* Array cell justification in Firefox & WebKit */
+.tml-right {
+  text-align: right;
+}
+.tml-left {
+  text-align: left;
+}
+
+/* For CD labels that grow to the left in Firefox and WebKit */
+.tml-shift-left { margin-left:-200% }
+
+/* Styles for Chromium only */
+@supports (not (-webkit-backdrop-filter: blur(1px))) and (not (-moz-appearance: none)) {
+  /* Italic correction on accents */
+  .chr-sml {
+    transform: translate(0.07em, 0)
+  }
+  .chr-sml-vec {
+    transform: scale(0.75) translate(0.07em, 0)
+  }
+  .chr-med {
+    transform: translate(0.14em, 0)
+  }
+  .chr-med-vec {
+    transform: scale(0.75) translate(0.14em, 0)
+  }
+  .chr-lrg {
+    transform: translate(0.21em, 0)
+  }
+  .chr-lrg-vec {
+    transform: scale(0.75) translate(0.21em, 0)
+  }
+
+  /* For CD labels that grow to the left */
+  .tml-shift-left { margin-left:-100% }
+
+  /* MathML Core & Chromium do not support the MathML 3.0 element <menclose> attributes. */
+  /* So use styles. */
+  menclose {
+    position: relative;
+    padding: 0.5ex 0ex;
+  }
+  
+    .tml-overline {
+    padding: 0.1em 0 0 0;
+    border-top: 0.065em solid;
+  }
+
+  .tml-underline {
+    padding: 0 0 0.1em 0;
+    border-bottom: 0.065em solid;
+  }
+
+  .tml-cancel {
+    display: inline-block;
+    position: absolute;
+    left: 0.5px;
+    bottom: 0;
+    width: 100%;
+    height: 100%;
+    background-color: currentColor;
+  }
+  .upstrike {
+    clip-path: polygon(0.05em 100%, 0em calc(100% - 0.05em), calc(100% - 0.05em) 0em, 100% 0.05em);
+  }
+  .downstrike {
+    clip-path: polygon(0em 0.05em, 0.05em 0em, 100% calc(100% - 0.05em), calc(100% - 0.05em) 100%);
+  }
+  .sout {
+    clip-path: polygon(0em calc(55% + 0.0333em), 0em calc(55% - 0.0333em), 100% calc(55% - 0.0333em), 100% calc(55% + 0.0333em));
+  }
+  .tml-xcancel {
+    background: linear-gradient(to top left,
+    rgba(0,0,0,0) 0%,
+    rgba(0,0,0,0) calc(50% - 0.06em),
+    rgba(0,0,0,1) 50%,
+    rgba(0,0,0,0) calc(50% + 0.06em),
+    rgba(0,0,0,0) 100%),
+    linear-gradient(to top right,
+    rgba(0,0,0,0) 0%,
+    rgba(0,0,0,0) calc(50% - 0.06em),
+    rgba(0,0,0,1) 50%,
+    rgba(0,0,0,0) calc(50% + 0.06em),
+    rgba(0,0,0,0) 100%)
+  }
+
+  .longdiv-top {
+    border-top: 0.067em solid;
+    padding: 0.1em 0.2em 0.2em 0.433em;
+  }
+  .longdiv-arc {
+    position: absolute;
+    top: 0;
+    bottom: 0.1em;
+    left: -0.4em;
+    width: 0.7em;
+    border: 0.067em solid;
+    transform: translateY(-0.067em);
+    border-radius: 70%;
+    clip-path: inset(0 0 0 0.4em);
+    box-sizing: border-box;}
+    .menclose {display: inline-block;
+    text-align: left;
+    position: relative;
+  }
+  
+  .phasor-bottom {
+    border-bottom: 0.067em solid;
+    padding: 0.2em 0.2em 0.1em 0.6em;
+  }
+  .phasor-angle {
+    display: inline-block;
+    position: absolute;
+    left: 0.5px;
+    bottom: -0.04em;
+    height: 100%;
+    aspect-ratio: 0.5;
+    background-color: currentColor;
+    clip-path: polygon(0.05em 100%, 0em calc(100% - 0.05em), calc(100% - 0.05em) 0em, 100% 0.05em);
+  }
+
+  .tml-fbox {
+    padding: 3pt;
+    border: 1px solid;
+  }
+
+  .circle-pad {
+    padding: 0.267em;
+  }
+  .textcircle {
+    position: absolute;
+    top: 0;
+    bottom: 0;
+    right: 0;
+    left: 0;
+    border: 0.067em solid;
+    border-radius: 50%;
+   }
+
+   .actuarial {
+    padding: 0.03889em 0.03889em 0 0.03889em;
+    border-width: 0.08em 0.08em 0em 0em;
+    border-style: solid;
+    margin-right: 0.03889em;
+   }
+
+   /* Stretch \widetilde */
+  .tml-crooked-2 {
+    transform: scale(2.0, 1.1)
+  }
+  .tml-crooked-3 {
+    transform: scale(3.0, 1.3)
+  }
+  .tml-crooked-4 {
+    transform: scale(4.0, 1.4)
+  }
+  /* set array cell justification */
+  .tml-right {
+    text-align: -webkit-right;
+  }
+  .tml-left {
+    text-align: -webkit-left;
+  }
+}
+
+.special-fraction {
+  font-family: "IBM Plex Math", 'STIX TWO', 'Times New Roman', Times, Tinos, serif;
+}
+
+/* flex-wrap for line-breaking in Chromium */
+math {
+  display: inline-flex;
+  flex-wrap: wrap;
+  align-items: baseline;
+}
+math > mrow {
+  padding: 0.5ex 0ex;
+}
+
+/* Default mtd top padding is 0.5ex per MathML-Core and user-agent CSS */
+/* We adjust for jot and small */
+mtable.tml-jot mtd {
+  padding-top: 0.7ex;
+  padding-bottom: 0.7ex;
+}
+mtable.tml-small mtd {
+  padding-top: 0.35ex;
+  padding-bottom: 0.35ex;
+}
+
+/* Firefox */
+@-moz-document url-prefix() {
+  /* Avoid flex-wrap */
+  math { display: inline; }
+  math > mrow { padding: 0 }
+  /* Adjust Firefox spacing between array rows */
+  mtd, mtable.tml-small mtd { padding-top: 0; padding-bottom: 0; }
+  mtable.tml-jot mtd { padding-top: 0.2ex; padding-bottom: 0.ex; }
+}
+
+/* AMS environment auto-numbering via CSS counter. */
+.tml-eqn::before {
+  counter-increment: tmlEqnNo;
+  content: "(" counter(tmlEqnNo) ")";
+}
+
+body {
+  counter-reset: tmlEqnNo;
+}

doerg/resources/net/deertopia/doerg/prelude.tex

@@ -0,0 +1,154 @@
+% Of the highest importance:
+\renewcommand{\phi}{\varphi}
+\renewcommand{\epsilon}{\varepsilon}
+
+% Saner abbreviations for font faces (take an argument rather than
+% applying to the current context).
+\renewcommand{\rm}[1]{\mathrm{#1}}
+\newcommand{\bb}[1]{\mathbb{#1}}
+\renewcommand{\bf}[1]{\mathbf{#1}}
+
+% \cA … \cZ
+\newcommand{\cA}{\mathcal{A}}
+\newcommand{\cB}{\mathcal{B}}
+\newcommand{\cC}{\mathcal{C}}
+\newcommand{\cD}{\mathcal{D}}
+\newcommand{\cE}{\mathcal{E}}
+\newcommand{\cF}{\mathcal{F}}
+\newcommand{\cG}{\mathcal{G}}
+\newcommand{\cH}{\mathcal{H}}
+\newcommand{\cI}{\mathcal{I}}
+\newcommand{\cJ}{\mathcal{J}}
+\newcommand{\cK}{\mathcal{K}}
+\newcommand{\cL}{\mathcal{L}}
+\newcommand{\cM}{\mathcal{M}}
+\newcommand{\cN}{\mathcal{N}}
+\newcommand{\cO}{\mathcal{O}}
+\newcommand{\cP}{\mathcal{P}}
+\newcommand{\cQ}{\mathcal{Q}}
+\newcommand{\cR}{\mathcal{R}}
+\newcommand{\cS}{\mathcal{S}}
+\newcommand{\cT}{\mathcal{T}}
+\newcommand{\cU}{\mathcal{U}}
+\newcommand{\cV}{\mathcal{V}}
+\newcommand{\cW}{\mathcal{W}}
+\newcommand{\cX}{\mathcal{X}}
+\newcommand{\cY}{\mathcal{Y}}
+\newcommand{\cZ}{\mathcal{Z}}
+
+% \bA … \bZ
+\newcommand{\bA}{\mathbb{A}}
+\newcommand{\bB}{\mathbb{B}}
+\newcommand{\bC}{\mathbb{C}}
+\newcommand{\bD}{\mathbb{D}}
+\newcommand{\bE}{\mathbb{E}}
+\newcommand{\bF}{\mathbb{F}}
+\newcommand{\bG}{\mathbb{G}}
+\newcommand{\bH}{\mathbb{H}}
+\newcommand{\bI}{\mathbb{I}}
+\newcommand{\bJ}{\mathbb{J}}
+\newcommand{\bK}{\mathbb{K}}
+\newcommand{\bL}{\mathbb{L}}
+\newcommand{\bM}{\mathbb{M}}
+\newcommand{\bN}{\mathbb{N}}
+\newcommand{\bO}{\mathbb{O}}
+\newcommand{\bP}{\mathbb{P}}
+\newcommand{\bQ}{\mathbb{Q}}
+\newcommand{\bR}{\mathbb{R}}
+\newcommand{\bS}{\mathbb{S}}
+\newcommand{\bT}{\mathbb{T}}
+\newcommand{\bU}{\mathbb{U}}
+\newcommand{\bV}{\mathbb{V}}
+\newcommand{\bW}{\mathbb{W}}
+\newcommand{\bX}{\mathbb{X}}
+\newcommand{\bY}{\mathbb{Y}}
+\newcommand{\bZ}{\mathbb{Z}}
+
+% Notation for lambda abstractions and function application. $~$
+% is the spacing that should be used between arguments.
+\newcommand{\lam}[2]{\lambda #1.\ #2}
+
+% Notation for paths, the interval, and its operations.
+\newcommand{\PathP}[3]{\rm{PathP}~ {#1}~ {#2}~ {#3}}
+\newcommand{\Path}[3]{\rm{Path}~ {#1}~ {#2}~ {#3}}
+\newcommand{\Square}[4]{\rm{Square}~ {#1}~ {#2}~ {#3}~ {#4}}
+\newcommand{\ap}[2]{\rm{ap}~ {#1}~ {#2}}
+
+\newcommand{\subst}{\operatorname{subst}}
+\newcommand{\ua}{\operatorname{ua}}
+
+\newcommand{\iZ}{\rm{i0}}
+\newcommand{\iO}{\rm{i1}}
+
+\newcommand{\ineg}{\lnot}
+\newcommand{\imin}{\land}
+\newcommand{\imax}{\lor}
+
+\newcommand{\transport}[2]{\rm{transport}~ #1~ #2}
+\newcommand{\transp}[3]{\rm{transp}~ #1~ #2~ #3}
+\newcommand{\Partial}[2]{\rm{Partial}~ #1~ #2}
+\newcommand{\dcomp}{\mathrel{\cdot\cdot}}
+\newcommand{\Extn}[2]{{#1}[#2]}
+
+\newcommand{\thecat}[1]{\mathbf{#1}}     % Names of "concrete" categories
+\newcommand{\ca}[1]{\mathcal{#1}}    % Names of variable categories
+
+%% \newcommand{\knowncat}[1]{\newcommand{\csname #1\endcsname}{\thecat{#1}}}
+%% \newcommand{\knownbicat}[1]{\newcommand{\csname #1\endcsname}{\thebicat{#1}}}
+
+\newcommand{\ty}{\rm{Type}}
+%% \newcommand{\set}{\rm{Set}}
+\newcommand{\prop}{\rm{Prop}}
+
+%% \DeclareMathOperator{\id}{id}
+%% \DeclareMathOperator{\Id}{Id}
+
+%% \knowncat{Sets}
+%% \knowncat{Ab}
+%% \knowncat{Graphs}
+%% \knowncat{MarkedGraphs}
+%% \knowncat{Props}
+%% \knowncat{FinSets}
+%% \knowncat{Rings}
+%% \knowncat{Grp}
+%% \knowncat{Rel}
+%% \knowncat{Par}
+%% \knowncat{Pos}
+
+\renewcommand{\Set}{\thecat{Set}}
+
+% "Postfix" operators that have a subscript and are annoying to write
+% out:
+\newcommand{\inv}{^{-1}}
+\renewcommand{\op}{^{\rm{op}}}
+
+\newcommand{\eps}{\varepsilon}
+
+\newcommand{\B}[1]{\mathbf{B} #1}
+\newcommand{\point}[1]{\bullet_{#1}}
+\newcommand{\List}[1]{\operatorname{List}(#1)}
+
+\renewcommand{\hom}{\mathbf{Hom}}
+
+\newcommand{\refl}{\mathrm{refl}}
+
+\DeclareMathOperator{\isiso}{is-iso}
+\DeclareMathOperator{\isequiv}{is-equiv}
+
+% Relations
+\newcommand{\pathto}{\equiv}
+\newcommand{\is}{\pathto}
+\newcommand{\definedto}{≔}
+\newcommand{\equivto}{\simeq}
+\newcommand{\homotopicto}{\sim}
+\newcommand{\homotopyto}{\sim}
+\newcommand{\naturalto}{\Rightarrow}
+\newcommand{\isoto}{\cong}
+\newcommand{\monicto}{\rightarrowtail}
+\newcommand{\epicto}{\twoheadrightarrow}
+
+% Category names
+\newcommand{\C}[1]{\mathbf{#1}}
+
+\newcommand{\homset}[3]{{{#1} \left[ {#2} \to {#3} \right]}}
+\newcommand{\horizontalcompose}{\ast}

doerg/resources/net/deertopia/doerg/preview-template.tex

@@ -0,0 +1,11 @@
+\documentclass{article}
+\usepackage{amsmath}
+\usepackage[active,tightpage,auctex,dvips]{preview}
+\usepackage{fontspec}
+\usepackage{ifxetex}
+\usepackage{syd-plex}
+
+\begin{document}
+\setlength\abovedisplayskip{0pt}
+% {{contents}}
+\end{document}

doerg/resources/net/deertopia/doerg/tuftesque.css

@@ -105,8 +105,8 @@ p,
 dl,
 ol,
 ul {
-    font-size: 1.4rem;
-    line-height: 2rem;
+    font-size: 1.2rem;
+    line-height: 1.5rem;
 }
 
 p {
@@ -219,7 +219,7 @@ img {
 }
 
 .sidenote,
-.margin-note {
+.marginnote {
     float: right;
     clear: right;
     margin-right: -60%;
@@ -542,3 +542,17 @@ figure.fullwidth figcaption {
 ; max-width: 55%
 ; font-size: 1.5rem
 }
+
+.latex-fragment
+{ fill: currentColor
+}
+
+.latex-fragment.display-math
+{ display: block
+; width: 55%
+/* Center it — do we want to do that? */
+; align-items: center
+; justify-content: center
+; display: flex
+; max-width: 55%
+}

doerg/src/net/deertopia/doerg/common.clj

@@ -0,0 +1,125 @@
+(ns net.deertopia.doerg.common
+  (:require [babashka.process :as p]
+            [clojure.string :as str]
+            [clojure.tools.logging :as l]
+            [clojure.java.io :as io])
+  (:import (java.io FilterInputStream StringWriter InputStream
+                    OutputStream PrintStream ByteArrayOutputStream
+                    ByteArrayInputStream FilterOutputStream)
+           (java.nio.charset StandardCharsets)))
+
+(defn deref-with-timeout [process ms]
+  (let [p (promise)
+        process-future (future (deliver p @process))
+        timeout-future (future (Thread/sleep ms)
+                               (future-cancel process-future)
+                               (p/destroy-tree process)
+                               (deliver p ::timed-out))]
+    (if (= @p ::timed-out)
+      (throw (ex-info (format "external command `%s' timed out after %.2fs."
+                              (str/join " " (:cmd process))
+                              (/ (double ms) 1000))
+                      {:process process
+                       :timed-out-after-milliseconds ms}))
+      @p)))
+
+(defn tee-input-stream
+  "Return a wrapped `InputStream` that writes all bytes read from
+  input-stream to sink, à la the UNIX command tee(1)."
+  [input-stream sink]
+  (proxy [FilterInputStream] [input-stream]
+    (read
+      ([]
+       (let [c (proxy-super read)]
+         (when (not= c -1)
+           (.write sink c))
+         c))
+      ([^bytes bs]
+       (let [n (proxy-super read bs)]
+         (when (not= n -1)
+           (.write sink bs 0 n))
+         n))
+      ([^bytes bs off len]
+       (let [n (proxy-super read bs off len)]
+         (when (not= n -1)
+           (.write sink bs off n))
+         n)))
+    (close []
+      (try (proxy-super close)
+           (finally (.close sink))))))
+
+(defn tee-output-stream
+  "Return a wrapped `OutputStream` that writes all bytes written to
+  output-stream to sink, à la the UNIX command tee(1)."
+  [output-stream sink]
+  (proxy [FilterOutputStream] [output-stream]
+    (write
+      ([bs-or-b]
+       (proxy-super write bs-or-b)
+       (.write sink bs-or-b))
+      ([^bytes bs off len]
+       (proxy-super write bs off len)
+       (.write sink bs off len)))
+    (close []
+      (try (proxy-super close)
+           (finally (.close sink))))))
+
+#_
+(defn hook-input-stream [input-stream hook]
+  (proxy [FilterInputStream] [input-stream]
+    (read
+      ([]
+       (let [c (proxy-super read)]
+         (when (not= c -1)
+           (hook (byte-array [c])))
+         c))
+      ([^bytes bs]
+       (let [n (proxy-super read bs)]
+         (when (not= n -1)
+           (let [bs* (byte-array n 0)]
+             (System/arraycopy bs 0 bs* 0 n)
+             (hook bs*)))
+         n))
+      ([^bytes bs off len]
+       (let [n (proxy-super read bs off len)]
+         (when (not= n -1)
+           (.write sink bs off n))
+         n)))
+    (close []
+      (try (proxy-super close)
+           (finally (.close sink))))))
+
+(comment
+  (with-open [sink (ByteArrayOutputStream.)
+              out (ByteArrayOutputStream.)
+              in (ByteArrayInputStream. (.getBytes "hello worms"))]
+    (io/copy (tee-input-stream in sink) out)
+    (def the-out out)
+    (def the-sink sink)
+    {:out out
+     :sink sink})
+  (with-open [sink (l/log-stream :info "blah")
+              out (ByteArrayOutputStream.)
+              in (ByteArrayInputStream. (.getBytes "hello worms"))]
+    (io/copy (tee-input-stream in sink) out)
+    (def the-out out)
+    (def the-sink sink)
+    {:out out
+     :sink sink}))
+
+(comment
+  (let [out (ByteArrayOutputStream.)]
+    (p/shell {:out (tee-output-stream
+                    out (l/log-stream :info "blah"))}
+             "echo" "hello\n" "worms")
+    (.toString out)))
+
+(defn invoke [opts & cmd]
+  (l/info (str/join " " (cons "$" cmd)))
+  (let [r (apply p/shell
+                 (merge {:continue true
+                         :in nil :out :string :err :string}
+                        opts)
+                 cmd)
+        bin (first cmd)]
+    r))

doerg/src/net/deertopia/doerg/config.clj

@@ -4,16 +4,32 @@
             [spec-dict.main :refer [dict]]))
 
 (s/def ::config
-  (s/keys :req [::ibm-plex-web]))
+  (s/keys :req [::ibm-plex-web
+                ::latex
+                ::dvisvgm]))
+
+(s/def ::file
+  #(or (instance? java.io.File %)
+       (string? %)))
 
 (def default
   {::ibm-plex-web
-   (fs/file
-    (or (System/getenv "IBM_PLEX_WEB")
-        (some #(let [x (fs/path % "ibm-plex-web")]
-                 (and (fs/exists? x) x))
-              (fs/split-paths (System/getenv "XDG_DATA_DIRS")))))})
+   (or (System/getenv "DOERG_IBM_PLEX_WEB")
+       (fs/file (some #(let [x (fs/path % "ibm-plex-web")]
+                         (and (fs/exists? x) x))
+                      (fs/split-paths (System/getenv "XDG_DATA_DIRS")))))
+   ::latex "xelatex"
+   ::dvisvgm "dvisvgm"
+   ;; TODO: Can we automatically set this to "./doerg-temml-worker/index.js" in
+   ;; a development environment?
+   ::doerg-temml-worker "doerg-temml-worker"})
 
 (def ^:dynamic *cfg* default)
 
-(s/def ::ibm-plex-web string?)
+(s/def ::ibm-plex-web ::file)
+
+(s/def ::latex ::file)
+
+(s/def ::dvisvgm ::file)
+
+(s/def ::doerg-temml-worker ::file)

doerg/src/net/deertopia/doerg/element.clj

@@ -1,5 +1,6 @@
 (ns net.deertopia.doerg.element
   (:require [babashka.process :as p]
+            [net.deertopia.doerg.common :as common]
             [clojure.string :as str]
             [clojure.zip]
             [babashka.fs :as fs]
@@ -16,24 +17,11 @@
 
 (defonce ^:private uniorg-script-path-atom (atom nil))
 
-(def ^:dynamic *uniorg-timeout-after-milliseconds*
+(def ^:dynamic *uniorg-timeout-duration*
+  "Number of milliseconds to wait before killing the external Uniorg
+  process."
   (* 10 1000))
 
-(defn deref-with-timeout [process ms]
-  (let [p (promise)
-        process-future (future (deliver p @process))
-        timeout-future (future (Thread/sleep ms)
-                               (future-cancel process-future)
-                               (p/destroy-tree process)
-                               (deliver p ::timed-out))]
-    (if (= @p ::timed-out)
-      (throw (ex-info (format "external command `%s' timed out after %.2fs."
-                              (str/join " " (:cmd process))
-                              (/ (double ms) 1000))
-                      {:process process
-                       :timed-out-after-milliseconds ms}))
-      @p)))
-
 (defn- camel->kebab [s]
   (->> (str/split s #"(?<=[a-z])(?=[A-Z])")
        (map str/lower-case)
@@ -44,7 +32,7 @@
   (let [r (-> (p/process
                {:in in :out :string}
                "doerg-parser")
-              (deref-with-timeout *uniorg-timeout-after-milliseconds*))]
+              (common/deref-with-timeout *uniorg-timeout-duration*))]
     (if (zero? (:exit r))
       (-> r :out (json/parse-string (comp keyword camel->kebab))))))
 
@@ -93,6 +81,13 @@
        (when-some [footnotes-headline (first (:children element))]
          (= "Footnotes" (:raw-value footnotes-headline)))))
 
+(defn display-math?
+  "Return truthy if `element` should be considered display math."
+  [element]
+  (or (of-type? element "latex-environment")
+      (and (of-type? element "latex-fragment")
+           (-> element :contents (str/starts-with? "\\[")))))
+
 
 ;;; Spec
 
@@ -192,8 +187,8 @@
   parser, return a map with the following keys
   • :top-level-nodes      The nodes that /should/ be at the top-level.
   • :first-section-nodes  The nodes that should be wrapped in a new
-                          section node
-  • :rest                 Everything else!"
+                          section node.
+  • :rest                 Everything else."
   [nodes]
   (let [[of-top-level remaining-nodes]
         (->> nodes (split-with #(of-type? % "property-drawer" "keyword")))

doerg/src/net/deertopia/doerg/html.clj

@@ -31,28 +31,17 @@
   [:link {:rel "stylesheet" :type "text/css" :href href}])
 
 (def ibm-plex
-  (for [family ["serif" "sans-kr" "math"]]
-    #_
-    [:style (-> cfg/*cfg* ::cfg/ibm-plex-web
-                (fs/file (format "css/ibm-plex-%s-default.min.css" family))
-                slurp)]
-    (external-stylesheet
-     (format "ibm-plex-web/css/ibm-plex-%s-all.min.css" family))))
+  (concat
+   (for [family ["serif" "sans-kr" "math"]]
+     (external-stylesheet
+      (format "ibm-plex-web/css/ibm-plex-%s-all.min.css" family)))
+   [(external-stylesheet "Temml-Plex.css")]))
 
 (def deerstar
-  (external-stylesheet "deerstar.css")
-  #_
-  [:style (slurp (io/resource "net/deertopia/doerg/deerstar.css"))])
+  (external-stylesheet "deerstar.css"))
 
 (def tuftesque
-  (external-stylesheet "tuftesque.css")
-  #_
-  [:link {:rel "stylesheet"
-          :type "text/css"
-          :href "/resources/tuftesque.css"}]
-  #_
-  [:style
-   (slurp (io/resource "net/deertopia/doerg/tuftesque.css"))])
+  (external-stylesheet "tuftesque.css"))
 
 (def head
   (list viewport charset ibm-plex deerstar tuftesque))

doerg/src/net/deertopia/doerg/render.clj

@@ -1,13 +1,20 @@
 (ns net.deertopia.doerg.render
   (:require [net.deertopia.doerg.element :as element]
             [clojure.stacktrace]
+            [clojure.string :as str]
             [clojure.tools.logging :as l]
             [clojure.core.match :refer [match]]
             [clojure.tools.logging.readable :as lr]
             [com.rpl.specter :as sp]
             [net.deertopia.doerg.html :as doerg-html]
+            [hiccup2.core :as hiccup]
             [clojure.pprint]
-            [clojure.zip :as z]))
+            #_
+            [net.deertopia.doerg.tex :as tex]
+            [net.deertopia.doerg.tex.native :as tex-native]
+            [net.deertopia.doerg.tex.temml :as tex-temml]
+            [clojure.zip :as z]
+            [babashka.fs :as fs]))
 
 ;;; Top-level API
 
@@ -37,32 +44,39 @@
 (def ^:dynamic ^:private *document-info*)
 
 (declare ^:private gather-footnotes render-renderer-error
-         view-children-as-seq)
+         view-children-as-seq render-tex-snippets)
 
 (defn org-element-recursive
   "Recursively render an Org-mode element to Hiccup."
   [e]
   (->> e
-       ;; gather-footnotes
        (sp/transform
-          [element/postorder-walker view-children-as-seq]
-          (fn [node]
-            (try (org-element node)
-                 (catch Throwable e
-                   (lr/error e "Error in renderer" {:node node})
-                   (render-renderer-error e)))))))
+        [element/postorder-walker view-children-as-seq]
+        (fn [node]
+          (try (org-element node)
+               (catch Throwable e
+                 (lr/error e "Error in renderer" {:node node})
+                 (render-renderer-error e)))))))
 
 (defn org-document
   "Recursively render an Org-mode document to Hiccup."
   [doc]
-  (let [rendered (org-element-recursive (gather-footnotes doc))]
-    [:html
-     [:head
-      [:title "org document"]
-      doerg-html/head]
-     [:body
-      [:article
-       rendered]]]))
+  (tex-temml/binding-worker
+    (let [rendered (-> doc gather-footnotes render-tex-snippets
+                       org-element-recursive)]
+      [:html
+       [:head
+        [:title "org document"]
+        doerg-html/head]
+       [:body
+        [:article
+         rendered]]])))
+
+(defn to-html
+  "Read `f` with `slurp` as an Org document and return a string of
+  rendered HTML."
+  [f]
+  (str (hiccup/html {} (-> f slurp element/read-string org-document))))
 
 
 ;;; Further dispatching on `org-element`
@@ -73,6 +87,9 @@
 (defmethod org-element "link" [e]
   (org-link e))
 
+(defmethod org-element "special-block" [e]
+  (org-special-block e))
+
 
 
 (def view-children-as-seq
@@ -83,17 +100,6 @@
               (sp/view #(update % :children seq))
               sp/STAY))
 
-#_
-(defn- gather-footnotes [doc]
-  (->> doc
-       (sp/select
-        [element/children-walker element/footnotes-section?
-         element/children-walker
-         #(element/of-type? % "footnote-definition")
-         (sp/view (fn [d]
-                    {(:label d) d}))])
-       (apply merge)))
-
 (defn- contains-footnote-refs? [node]
   (some #(element/of-type? % "footnote-reference")
         (:children node)))
@@ -130,6 +136,85 @@
                      element/footnotes-section?]
                     sp/NONE))))
 
+(defn- collect-latex-headers [doc]
+  (->> doc
+       (sp/select
+        [element/postorder-walker
+         #(element/of-keyword-type? % "LATEX_HEADER")
+         (sp/view :value)])))
+
+(defn- read-and-patch-generated-svg [{:keys [file height depth]}]
+  ;; dvisvgm writes standalone SVG files, to which we need to make a
+  ;; few changes to use them inline within our HTML.
+  ;;   • XML header: Bad syntax when embedded in an HTML doc. Remove
+  ;;     it.
+  ;;   • Width and height: We override these with our own values
+  ;;     computed by `net.deertopia.doerg.tex` to ensure correct
+  ;;     positioning relative to the surrounding text. More
+  ;;     accurately, we remove the height and width attributes from
+  ;;     the SVG tag, and set the new values for height and
+  ;;     vertical-align in the style attribute
+  ;;   • Viewbox: Must be removed entirely for correct positioning.
+  (-> (slurp file)
+      (str/replace-first #"<\?xml version='1.0' encoding='UTF-8'\?>\n?" "")
+      (str/replace-first #" height=['\"][^\"']+[\"']" "")
+      (str/replace-first #" width=['\"][^\"']+[\"']" "")
+      (str/replace-first
+       #"viewBox=['\"][^\"']+[\"']"
+       (fn [s]
+         (format "%s style=\"%s\""
+                 s
+                 (format "height:%.4fem;vertical-align:%.4fem;display:inline-block"
+                         height (- depth)))))))
+
+(defn render-tex-snippets
+  "Traverse doc, adorning each LaTeX node with a promise resolving to,
+  optimistically, Hiccup-rendered SVG or MathML code."
+  [doc]
+  (let [promises (atom [])
+        r (->> doc (sp/transform
+                    [element/postorder-walker
+                     #(element/of-type?
+                       % "latex-fragment" "latex-environment")]
+                    (fn [node]
+                      (let [p (promise)]
+                        (swap! promises #(conj % {:promise p :node node}))
+                        (assoc node ::rendered p)))))
+        f (fn []
+            (fs/with-temp-dir [svg-dir {:prefix "doerg-svg"}]
+              (let [rendered-snippets
+                    (delay (->> @promises
+                                (map #(-> % :node :value))
+                                (apply tex-native/render svg-dir)))]
+                (doseq [{:keys [promise node]} @promises]
+                  (try (let [{:keys [value]} node
+                             temml (tex-temml/render value)]
+                         (if (tex-temml/erroneous-output? temml)
+                           (let [tex (get @rendered-snippets value)]
+                             (if (:errors tex)
+                               (deliver promise (hiccup/raw temml))
+                               (->> tex
+                                    read-and-patch-generated-svg
+                                    hiccup/raw
+                                    (deliver promise))))
+                           (deliver promise (hiccup/raw temml))))
+                       (catch Exception e
+                         (lr/error e)
+                         (throw e)))))))
+        fut (future-call (bound-fn* f))]
+    ;; Time out after eight seconds. With all the LaTeX and IPC, there
+    ;; are so many opportunities for things to go wrong </3.
+    (let [fut-res (deref fut (* 10 1000) ::timed-out)]
+      (if (= fut-res ::timed-out)
+        (do (future-cancel fut)
+            (doseq [{:keys [promise]} @promises]
+              (deliver promise ::timed-out)))
+        fut-res))
+    r))
+
+(comment
+ (render-tex-snippets doc))
+
 
 
 (defn- render-pprint
@@ -163,6 +248,10 @@
                                 :dd (apply vector :dd dds)}
     _ nil))
 
+(defn- same-tag? [x y]
+  (let [x* (-> x name (str/replace #"^([^\.#]).*" "$1") keyword)]
+    (= x* y)))
+
 ;; In HTML5, </p> tags cannot be nested for… reasons.  In fact, no
 ;; block-level elements are allowed within paragraphs.  This stupid
 ;; hack works around that restriction by stripping </p> tags }:).
@@ -170,8 +259,10 @@
   (apply concat
          (for [x elements]
            (match x
-             [:p (_ :guard map?) & xs] (seq xs)
-             [:p & xs] (seq xs)
+             [(_ :guard #(same-tag? % :p)) (_ :guard map?) & xs]
+             (seq xs)
+             [(_ :guard #(same-tag? % :p)) & xs]
+             (seq xs)
              _ x))))
 
 
@@ -201,6 +292,18 @@
 (defmethod org-element "bold" [{:keys [children]}]
   [:b children])
 
+(defmethod org-element "subscript" [{:keys [children]}]
+  [:sub children])
+
+(defmethod org-element "superscript" [{:keys [children]}]
+  [:super children])
+
+(defmethod org-element "italic" [{:keys [children]}]
+  [:em children])
+
+(defmethod org-element "verbatim" [{:keys [value]}]
+  value)
+
 (defmethod org-element "code" [{:keys [value]}]
   [:code value])
 
@@ -247,8 +350,33 @@
 (defmethod org-element "node-property" [{:keys [key value]}]
   [:tr [:th key] [:td value]])
 
-(defmethod org-element "citation" [{:keys [prefix suffix children]}]
-  [:div prefix children suffix])
+(defmethod org-element "citation" [{:keys [prefix suffix children] :as e}]
+  ;; TODO: Real citations.
+  [:span "[cite:" prefix children suffix "]"])
+
+(defmethod org-element "citation-reference" [{:keys [key]}]
+  (str "@" key))
+
+(defmethod org-element "latex-fragment" [{:keys [contents value] :as e}]
+  [:span {:class (if (element/display-math? e)
+                   "latex-fragment display-math"
+                   "latex-fragment")}
+   (-> e ::rendered deref)])
+
+(defmethod org-element "latex-environment" [{:keys [value] :as e}]
+  [:span.latex-fragment.display-math
+   (-> e ::rendered deref)])
+
+(defmethod org-element "example-block" [{:keys [value]}]
+  [:pre value])
+
+(defmethod org-element "src-block" [{:keys [value]}]
+  [:pre [:code value]])
+
+(defmethod org-element "quote-block" [{:keys [children]}]
+  [:blockquote children])
+
+(defmethod org-element "comment" [_] nil)
 
 (defmethod org-keyword "TITLE" [{:keys [value]}]
   [:h1 value])
@@ -256,17 +384,25 @@
 ;; Completely ignore the LATEX_COMPILER keyword.
 (defmethod org-keyword "LATEX_COMPILER" [_] nil)
 
+(defmethod org-keyword "LATEX_HEADER" [_] nil)
+
+;; Not sure how to deal with this one yet.
+(defmethod org-keyword "AUTHOR" [_] nil)
+
 (defmethod org-element :default [x]
   (render-pprint x :text "unimplemented!"))
 
 (defmethod org-keyword :default [x]
   (render-pprint x :text "unimplemented!"))
 
+(defmethod org-special-block "margin-note" [{:keys [children]}]
+  [:p [:span.marginnote (strip-paragraphs children)]])
+
 #_
 (defmethod org-special-block :default [x]
   (render-pprint x :text "unimplemented!"))
 
 (defmethod org-link :default [{:keys [raw-link children]}]
-  [:span {:class "org-link external"}
+  [:span.org-link.external
    [:a {:href raw-link}
     (or (seq children) raw-link)]])

doerg/src/net/deertopia/doerg/repl.clj

@@ -10,7 +10,15 @@
 (def some-org-file
   #_
   "/home/msyds/org/20251228003307-prerequisite_context_in_korean.org"
-  "/home/msyds/org/20251111182118-path_induction.org")
+  #_
+  "/home/msyds/org/20250919114912-homepage.org"
+  #_
+  "/home/msyds/org/20251111182118-path_induction.org"
+  #_
+  "/home/msyds/org/20250512144715-natural_transformation_category_theory.org"
+  #_
+  "/home/msyds/org/20251021155921-path_action.org"
+  "test/net/deertopia/doerg/render_test/fallbacks.org")
 
 (defn- force-create-sym-link [path target]
   (fs/delete-if-exists path)
@@ -26,9 +34,10 @@
                          (io/resource "net/deertopia/doerg/deerstar.css"))
   (force-create-sym-link (fs/file dest "tuftesque.css")
                          (io/resource "net/deertopia/doerg/tuftesque.css"))
+  (force-create-sym-link (fs/file dest "Temml-Plex.css")
+                         (io/resource "net/deertopia/doerg/Temml-Plex.css"))
   (fs/delete-if-exists (fs/file dest "index.html"))
-  (->> (h/html (-> src slurp element/read-string render/org-document))
-       str (spit (fs/file dest "index.html"))))
+  (->> src render/to-html str (spit (fs/file dest "index.html"))))
 
 (defn render-edn [& {:keys [src dest]
                      :or {src some-org-file

doerg/src/net/deertopia/doerg/tex.clj

@@ -0,0 +1,4 @@
+(ns net.deertopia.doerg.tex
+  (:require [net.deertopia.doerg.tex.native :as native]
+            [net.deertopia.doerg.tex.temml :as temml]
+            [babashka.fs :as fs]))

doerg/src/net/deertopia/doerg/tex/native.clj

@@ -0,0 +1,156 @@
+(ns net.deertopia.doerg.tex.native
+  "Shelling out to (Xe)LaTeX and dvisvgm. Much magic borrowed from
+  the org-latex-preview package for Emacs."
+  (:require [babashka.process :as p]
+            [net.deertopia.doerg.common :as common]
+            [clojure.java.io :as io]
+            [clojure.string :as str]
+            [clojure.tools.logging :as l]
+            [babashka.fs :as fs]
+            [net.deertopia.doerg.config :as cfg])
+  (:import (java.io ByteArrayOutputStream)))
+
+(def ^:private scale-divisor 66873.46948423679)
+
+(def ^:private font-size 10)
+
+(def ^:private tightpage-regexp
+  #"Preview: Tightpage (-?\d+) *(-?\d+) *(-?\d+) *(-?\d+)")
+
+(def ^:private preview-start-regexp
+  #"! Preview: Snippet (\d+) started.")
+
+(def ^:private preview-end-regexp
+  #"(?:^Preview: Tightpage.*$)?\n! Preview: Snippet (\d+) ended.\((\d+)\+(\d+)x(\d+)\)")
+
+(defn- invoke [extra-opts & args]
+  (let [namespace (or (::ns extra-opts) (first args))
+        out-bytes (ByteArrayOutputStream.)
+        out-stream (common/tee-output-stream
+                    out-bytes
+                    (l/log-stream :info (str namespace "/out")))
+        err-stream (l/log-stream :info (str namespace "/err"))
+        opts (merge extra-opts
+                    {:out out-stream :err err-stream :continue true
+                     :shutdown p/destroy-tree
+                     :pre-start-fn (fn [{:keys [cmd]}]
+                                     (l/infof "$ %s"
+                                              (str/join " " cmd)))
+                     :exit-fn (fn [{:keys [cmd exit]}]
+                                (l/infof "%s exited w/ status %d"
+                                         (first cmd) exit))})
+        r (apply p/shell opts args)
+        out (.toString out-bytes)]
+    (-> r
+        (assoc ::out out))))
+
+(defn- parse-tightpage [latex-out]
+  (->> (re-find tightpage-regexp latex-out)
+       (drop 1)
+       (map parse-long)))
+
+(defn- compute-geometry [[tp1 tp2 tp3 tp4] [d1 d2 d3]]
+  (let [depth (/ (- d2 tp2) scale-divisor font-size)]
+    {:depth depth
+     :height (+ depth
+                (/ (+ d1 tp4)
+                   scale-divisor
+                   font-size))
+     :width (/ (+ d3 tp3 (- tp2))
+               scale-divisor
+               font-size)}))
+
+(defn- parse-latex-output [out]
+  (let [tightpage-info (parse-tightpage out)
+        m-start (re-matcher preview-start-regexp out)
+        m-end (re-matcher preview-end-regexp out)]
+    (loop [acc []]
+      (if-some [[_ snippet-ix] (re-find m-start)]
+        (let [r (re-find m-end)
+              [_ snippet-ix* _ _ _] r
+              dimensional-info (->> r (drop 2) (map parse-long))
+              errors (-> out
+                         (subs (.end m-start) (.start m-end))
+                         (str/replace-first #"[^!]*" "")
+                         str/trim)]
+          (assert (= snippet-ix snippet-ix*))
+          (recur (conj acc (-> (compute-geometry
+                                tightpage-info dimensional-info)
+                               (assoc :errors (if (empty? errors)
+                                                nil
+                                                errors))))))
+        acc))))
+
+(defn- invoke-latex [& {:keys [file output-dir]}]
+  (let [latex (::cfg/latex cfg/*cfg*)]
+    (invoke
+     {:dir output-dir}
+     latex "-no-pdf" "-interaction" "nonstopmode"
+     "-output-directory" output-dir file)))
+
+(defn- invoke-dvisvgm [& {:keys [file output-dir]}]
+  (let [dvisvgm (::cfg/dvisvgm cfg/*cfg*)]
+    (invoke
+     {:dir output-dir}
+     dvisvgm "--page=1-" "--optimize" "--clipjoin"
+     "--relative" "--no-fonts" "-v3"
+     "--message=processing page {?pageno}: output written to {?svgpath}"
+     "--bbox=preview" "-o" "%9p.svg" file)))
+
+(defn- snippet-file-names
+  "Return a map of TeX snippets (as strings, including the math
+  delimiters) to file names as would be output by
+  `invoke-dvisvgm`. The returned file names are relative to dvisvgm's
+  output directory."
+  [snippets]
+  (let [svgs (for [i (range)]
+               (format "%09d.svg" i))]
+    (zipmap (reverse snippets) svgs)))
+
+(defn- instantiate-preview-template [snippets]
+  (let [contents (->> (for [s snippets]
+                        (format "\\begin{preview}\n%s\n\\end{preview}" s))
+                      (str/join "\n"))]
+    (-> (io/resource "net/deertopia/doerg/preview-template.tex")
+        slurp
+        (str/replace-first "% {{contents}}" contents))))
+
+(defn render
+  "Render a collection of `snippets` to SVGs in `output-dir` using a
+  LaTeX engine (XeLaTeX at the moment) and dvisvgm. Returns a map
+  whose keys are `snippets` and whose values are maps containing
+  geometry info, a string of errors output by LaTeX, and the path to
+  the generated SVG file. Math delimiters are *not* implicitly added
+  to each snippet."
+  [output-dir & snippets]
+  (fs/with-temp-dir [dir {:prefix "doerg-latex"}]
+    (let [preview-tex (fs/file dir "preview.tex")
+          preview-xdv (fs/file dir "preview.xdv")
+          distinct-snippets (distinct snippets)]
+      (fs/create-dirs output-dir)
+      (->> (instantiate-preview-template distinct-snippets)
+           (spit preview-tex))
+      (let [dimensions (-> (invoke-latex :output-dir dir :file preview-tex)
+                           ::out parse-latex-output)
+            _ (invoke-dvisvgm :output-dir output-dir :file preview-xdv)]
+        ;; Adorn each snippet with dimensions and errors parsed from
+        ;; LaTeX's output, and the paths to SVG files generated by
+        ;; dvisvgm.
+        (assert (= (count distinct-snippets) (count dimensions)))
+        (->> (map (fn [ix snippet dimensions]
+                    {snippet
+                     (-> dimensions
+                         (assoc
+                          :file (fs/file output-dir
+                                         (format "%09d.svg" (inc ix)))))})
+                  (range)
+                  distinct-snippets
+                  dimensions)
+             (into {}))))))
+
+(comment
+  (render "/tmp/doerg-tex-svgs"
+          "\\(c = \\sqrt{x^2 + y^2}\\)"
+          "\\(x\\)" "\\(y\\)" "\\(x\\)"
+          "\\(\\undefinedcommandlol\\)"))
+

doerg/src/net/deertopia/doerg/tex/temml.clj

@@ -0,0 +1,68 @@
+(ns net.deertopia.doerg.tex.temml
+  (:require [babashka.process :as p]
+            [net.deertopia.doerg.common :as common]
+            [net.deertopia.doerg.config :as cfg]
+            [clj-cbor.core :as cbor]
+            [clojure.java.io :as io]
+            [clojure.string :as str]
+            [clojure.tools.logging :as l]
+            [babashka.fs :as fs])
+  (:import (java.io ByteArrayOutputStream)))
+
+(def ^:dynamic *worker-timeout-duration*
+  "Number of milliseconds to wait before killing the external Uniorg
+  process."
+  (* 10 1000))
+
+(def ^:dynamic *worker*)
+
+(defn worker [& {:keys [preamble]}]
+  (let [doerg-temml-worker (::cfg/doerg-temml-worker cfg/*cfg*)]
+    (p/process
+     {:shutdown p/destroy-tree
+      :err (l/log-stream :info "temml/err")}
+     doerg-temml-worker
+     "--preamble"
+     "resources/net/deertopia/doerg/prelude.tex")))
+
+(defn close-worker [tw]
+  (.close (:in tw)))
+
+(defmacro with-worker [tw & body]
+  `(let [~tw (worker)]
+     (try
+       (do ~@body)
+       (finally
+         (close-worker ~tw)
+         (p/destroy-tree ~tw)))))
+
+(defmacro binding-worker [& body]
+  `(binding [*worker* (worker)]
+     (try
+       ~@body
+       (finally
+         (close-worker *worker*)))))
+
+(defn command-worker [x]
+  (cbor/encode cbor/default-codec (:in *worker*) x)
+  (.flush (:in *worker*))
+  (cbor/decode cbor/default-codec (:out *worker*)))
+
+(defn render-inline [s]
+  (command-worker s))
+
+(defn render-display [s]
+  (command-worker [s]))
+
+(defn render [s]
+  (if-let [[_ inner] (re-matches #"(?s)\\[(.*)\\]" s)]
+    (render-display inner)
+    (if (re-matches #"(?s)\\begin\{.+?}(.*?)\\end\{.+?}" s)
+      (render-display s)
+      (if-let [[_ inner] (re-matches #"(?s)\\\((.*)\\\)" s)]
+        (render-inline inner)
+        (throw (ex-info "weird" {:snippet s}))))))
+
+;; hackky....
+(defn erroneous-output? [s]
+  (re-find #"(#b22222|temml-error)" s))

doerg/test/net/deertopia/doerg/common_test.clj

@@ -0,0 +1,32 @@
+(ns net.deertopia.doerg.common-test
+  (:require [net.deertopia.doerg.common :as sut]
+            [babashka.process :as p]
+            [clojure.test :as t]))
+
+(defn sleep-vs-timeout [& {:keys [sleep timeout]}]
+  (sut/deref-with-timeout
+   (p/process "sleep" (format "%ds" sleep))
+   (* timeout 1000)))
+
+;; Ideally we would test the following property:
+;;
+;;   For natural numbers n and m, evaluating the form
+;;     (sut/deref-with-timeout
+;;       (p/process "sleep" (format "%ds" n))
+;;       (* m 1000))
+;;   will throw an exception iff n < m (probably with some margin of
+;;   error lol).
+;;
+;; But, this is not something that we want to run dozens-to-hundreds
+;; of times. }:p
+
+(t/deftest long-sleep-vs-short-timeout
+  (t/testing "long sleep vs. short timeout"
+    (t/is (thrown-with-msg?
+           Exception #".*timed out.*"
+           (sleep-vs-timeout :sleep 5 :timeout 1)))))
+
+(t/deftest short-sleep-vs-long-timeout
+  (t/testing "short sleep vs. long timeout"
+    (t/is (instance? babashka.process.Process
+                     (sleep-vs-timeout :sleep 1 :timeout 5)))))

doerg/test/net/deertopia/doerg/element_test.clj

@@ -6,34 +6,6 @@
             [clojure.java.io :as io]
             [com.rpl.specter :as sp]))
 
-(defn sleep-vs-timeout [& {:keys [sleep timeout]}]
-  (sut/deref-with-timeout
-   (p/process "sleep" (format "%ds" sleep))
-   (* timeout 1000)))
-
-;; Ideally we would test the following property:
-;;
-;;   For natural numbers n and m, evaluating the form
-;;     (sut/deref-with-timeout
-;;       (p/process "sleep" (format "%ds" n))
-;;       (* m 1000))
-;;   will throw an exception iff n < m (probably with some margin of
-;;   error lol).
-;;
-;; But, this is not something that we want to run dozens-to-hundreds
-;; of times. }:p
-
-(t/deftest long-sleep-vs-short-timeout
-  (t/testing "long sleep vs. short timeout"
-    (t/is (thrown-with-msg?
-           Exception #".*timed out.*"
-           (sleep-vs-timeout :sleep 5 :timeout 1)))))
-
-(t/deftest short-sleep-vs-long-timeout
-  (t/testing "short sleep vs. long timeout"
-    (t/is (instance? babashka.process.Process
-                     (sleep-vs-timeout :sleep 1 :timeout 5)))))
-
 (defn- first-child-of-type [parent type]
   (some #(and (sut/of-type? % type) %) (:children parent)))
 

doerg/test/net/deertopia/doerg/render_test.clj

@@ -0,0 +1,60 @@
+(ns net.deertopia.doerg.render-test
+  (:require [net.deertopia.doerg.render :as sut]
+            [net.deertopia.doerg.element :as element]
+            [net.deertopia.doerg.tex.temml :as temml]
+            [net.deertopia.doerg.tex.native :as native]
+            [com.rpl.specter :as sp]
+            [clojure.edn :as edn]
+            [clojure.test :as t]
+            [clojure.java.io :as io]
+            [clojure.string :as str]))
+
+;; Stupid and hacky.
+(defn mathml? [s]
+  (str/starts-with? s "<math"))
+
+;; Also stupid and hacky. }:)
+(defn svg? [s]
+  (some? (re-matches #"(?s)(<!--.*?-->\n)<svg.*" s)))
+
+(defn read-resource [s]
+  (let [p (-> (format "net/deertopia/doerg/render_test/%s" s)
+              io/resource slurp)]
+    (cond (str/ends-with? s ".edn") (edn/read-string p)
+          (str/ends-with? s ".org") (element/read-string p))))
+
+(t/deftest latex-fallbacks
+  (t/testing "LaTeX fallback behaviour"
+    (let [doc (temml/binding-worker
+                (-> "fallbacks.org" read-resource sut/render-tex-snippets))
+          snippets (->> doc
+                        (sp/select
+                         [element/postorder-walker
+                          #(element/of-type?
+                            % "latex-fragment" "latex-environment")
+                          (sp/view #(-> % ::sut/rendered deref str))]))
+          expectations (-> "fallbacks.edn" read-resource)]
+      (doall (map (fn [s e]
+                    (let [mathml (mathml? s)
+                          svg (svg? s)]
+                      (assert
+                       (not= mathml svg)
+                       "`mathml?` and `svg?` should be mutually-exclusive.")
+                      (case e
+                        :mathml (t/is mathml)
+                        :svg (t/is svg))))
+                  snippets expectations)))))
+
+(t/deftest latex-laziness
+  (t/testing "LaTeX laziness"
+    (let [ex (Exception. "you're supposed to be lazy!")
+          bad (fn [& _] (throw ex))
+          doc (read-resource "latexless.org")
+          r (try (with-redefs-fn {#'native/render bad
+                                  #'temml/render bad}
+                   #(sut/render-tex-snippets doc))
+                 (catch Exception e
+                   (if (= e ex)
+                     false
+                     (throw e))))]
+      (t/is r))))

doerg/test/net/deertopia/doerg/render_test/fallbacks.edn

@@ -0,0 +1,7 @@
+[:mathml
+ :mathml
+ :mathml
+ :mathml
+ :svg
+ :mathml
+ :svg]

doerg/test/net/deertopia/doerg/render_test/fallbacks.org

@@ -0,0 +1,20 @@
+#+title: aghhh
+
+- blah blah prose prose prose \(c = \sqrt{x^2 + y^2}\), alal.
+- this thing is \(x\)
+- another thing \(y\)
+- this thing is also \(x\) and uses the same svg
+- ifxetex: \(\ifxetex alalala\fi \)
+
+balahahahahahaj
+\begin{align*}
+x &= y
+\\ &= zzz.
+\end{align*}
+awawawa
+
+cool ass tbale
+\begin{tabular}{|c|c|c|}
+blah & glah & zlah
+\\ abdwa & www &dj
+\end{tabular}

doerg/test/net/deertopia/doerg/render_test/latexless.org

@@ -0,0 +1,3 @@
+#+title: 이 파일은 LaTeX 코드가 포함되지 않습니다.
+
+🦌!

doerg/tests.edn

@@ -0,0 +1 @@
+#kaocha/v1 {}

flake.lock

@@ -143,11 +143,46 @@
         "type": "github"
       }
     },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1750386251,
+        "narHash": "sha256-1ovgdmuDYVo5OUC5NzdF+V4zx2uT8RtsgZahxidBTyw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "076e8c6678d8c54204abcb4b1b14c366835a58bb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "clj-nix": "clj-nix",
         "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": "nixpkgs_2",
+        "sydpkgs": "sydpkgs"
+      }
+    },
+    "sydpkgs": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_3"
+      },
+      "locked": {
+        "lastModified": 1767975357,
+        "narHash": "sha256-MDVh3/aVhkD1bh/r8c0gs9DL4e78CrUbUxOZHWlCwLM=",
+        "owner": "msyds",
+        "repo": "sydpkgs",
+        "rev": "233479ab277d47b1dbda202eafca50e61c659151",
+        "type": "github"
+      },
+      "original": {
+        "owner": "msyds",
+        "repo": "sydpkgs",
+        "type": "github"
       }
     },
     "systems": {

flake.nix

@@ -3,7 +3,7 @@
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     flake-utils.url = "github:numtide/flake-utils";
     clj-nix.url = "github:jlesquembre/clj-nix";
-    # clj-nix.url = "path:///home/msyds/git/clj-nix";
+    sydpkgs.url = "github:msyds/sydpkgs";
   };
 
   outputs = { self, nixpkgs, clj-nix, ... }@inputs:
@@ -19,6 +19,7 @@
 	pkgs = import nixpkgs {
 	  inherit system;
 	  overlays = [
+            inputs.sydpkgs.overlays.default
 	    clj-nix.overlays.default
 	    self.overlays.default
 	  ];
@@ -31,7 +32,7 @@
       _pkgs = each-system ({ pkgs, ... }: pkgs);
 
       packages = each-system ({ pkgs, ... }: {
-	inherit (pkgs) publisher doerg doerg-parser;
+	inherit (pkgs) publisher doerg doerg-parser doerg-temml-worker;
 	default = pkgs.publisher;
       });
 
@@ -42,11 +43,12 @@
 	  inherit (vendored) ibm-plex-web;
 	  publisher = final.callPackage ./publisher/package.nix {};
 	  doerg = final.callPackage ./doerg/package.nix {};
-	  doerg-parser = final.callPackage ./doerg/doerg-parser/package.nix {};
+	  doerg-parser = final.callPackage ./doerg/doerg-parser {};
+	  doerg-temml-worker = final.callPackage ./doerg/doerg-temml-worker {};
 	};
 
       checks = each-system ({ pkgs, system, ... }: {
-	packages =
+	build-all =
 	  pkgs.linkFarmFromDrvs
 	    "all"
 	    (pkgs.lib.attrValues self.packages.${system});
@@ -54,10 +56,15 @@
 
       devShells = each-system ({ pkgs, system, ... }: {
 	default = pkgs.mkShell {
-	  inputsFrom = [ pkgs.doerg ];
+	  inputsFrom = [
+	    pkgs.doerg
+	    pkgs.doerg-parser
+	    pkgs.doerg-temml-worker
+	  ];
 	  packages = with pkgs; [
 	    clojure-lsp
 	    doerg-parser
+	    doerg-temml-worker
 	    # wahhh ibm-plex-web is a dependency of doerg... why must
 	    # i specify it hereeee.
 	    # ibm-plex-web