Use latest dev skyligting-core and typst.

cabal.project

@@ -6,3 +6,14 @@ tests: True
 flags: +embed_data_files
 constraints: skylighting-format-blaze-html >= 0.1.1,
              skylighting-format-context >= 0.1.0.2
+
+source-repository-package
+  type: git
+  location: https://github.com/jgm/typst-hs
+  tag: aa72087f21ee6dd2d906df8c3fd55af0778c0c13
+
+source-repository-package
+  type: git
+  location: https://github.com/jgm/skylighting
+  subdir: skylighting-core
+  tag: 2d3fe8a9aa18df60b8dc30af0f9e303320747ea6

stack.yaml

@@ -23,11 +23,14 @@ extra-deps:
 - typst-symbols-0.1.2
 - toml-parser-1.1.1.0
 - pandoc-types-1.23.0.1
-- skylighting-core-0.13.4
 - skylighting-0.13.4
-- typst-0.3.0.0
 - xml-conduit-1.9.1.3
 - commonmark-extensions-0.2.3.5
+- git: https://github.com/jgm/typst-hs
+  commit: aa72087f21ee6dd2d906df8c3fd55af0778c0c13
+- git: https://github.com/jgm/skylighting
+  commit: 2d3fe8a9aa18df60b8dc30af0f9e303320747ea6
+  subdirs: [skylighting-core]
 
 ghc-options:
    "$locals": -fhide-source-paths -Wno-missing-home-modules