Format markdown files and rust code blocks in markdown files

Cargo.toml

@@ -58,6 +58,7 @@ unicode-width = "0.1"
 unicode-properties = { version = "0.1", default-features = false, features = ["general-category"] }
 
 rustfmt-config_proc_macro = { version = "0.3", path = "config_proc_macro" }
+markdown = { version = "0.1", path = "markdown" }
 
 # Rustc dependencies are loaded from the sysroot, Cargo doesn't know about them.
 

ci/build_and_test.bat

@@ -17,3 +17,8 @@ cargo test || exit /b 1
 cd config_proc_macro || exit /b 1
 cargo build --locked || exit /b 1
 cargo test || exit /b 1
+
+cd ../markdown || exit /b 1
+:: Build markdown crate and generate tests
+cargo build --locked -F gen-tests || exit /b 1
+cargo test || exit /b 1

ci/build_and_test.sh

@@ -21,3 +21,8 @@ cargo test
 cd config_proc_macro
 cargo build --locked
 cargo test
+
+cd ../markdown
+# Build markdown crate and generate tests
+cargo build --locked -F gen-tests
+cargo test

markdown/.gitignore

@@ -0,0 +1 @@
+target/

markdown/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+name = "markdown"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+itertools = "0.10"
+pulldown-cmark = { version = "0.9.3", default-features = false }
+unicode-width = "0.1"
+unicode-segmentation = "1.9"
+
+[features]
+gen-tests = []
+
+[build-dependencies]
+serde = { version = "1.0.160", features = ["derive"] }
+serde_json = "1.0"