diff --git a/.github/workflows/rust_checks.yml b/.github/workflows/rust_checks.yml
index c5bdbb917..26b2f900d 100644
--- a/.github/workflows/rust_checks.yml
+++ b/.github/workflows/rust_checks.yml
@@ -32,6 +32,19 @@ jobs:
       # into automatic CI failure day, so we don't do that.
       run: cargo clippy --workspace --all-targets
 
+  rustdoc:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - uses: dtolnay/rust-toolchain@stable
+    - name: cargo doc
+      run: |
+        RUSTDOCFLAGS='-D warnings' cargo doc --workspace --all
+    - name: cargo doctest
+      run: |
+        cargo test --doc --workspace --all
+
   # Disabling for now because it also checks "advisories",
   # making CI fail for reasons unrelated to the patch
   # cargo-deny:
diff --git a/src/screen.rs b/src/screen.rs
index 680bdbad3..87a77f0b3 100644
--- a/src/screen.rs
+++ b/src/screen.rs
@@ -1561,7 +1561,7 @@ pub fn escape_code_length(code: &wstr) -> Option<usize> {
 
 /// Midnight Commander tries to extract the last line of the prompt, and does so in a way that is
 /// broken if you do '\r' after it like we normally do.
-/// See https://midnight-commander.org/ticket/4258.
+/// See <https://midnight-commander.org/ticket/4258>.
 pub fn screen_set_midnight_commander_hack() {
     MIDNIGHT_COMMANDER_HACK.store(true)
 }