Auto merge of #118353 - matthiaskrgr:rollup-sf1booi, r=matthiaskrgr

Rollup of 3 pull requests

Successful merges:

 - #118322 (skip {tidy,compiletest,rustdoc-gui} based tests for `DocTests::Only`)
 - #118325 (Fix Rustdoc search docs link)
 - #118338 (Backticks fixes)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors

compiler/rustc_ast_pretty/src/pprust/state.rs

@@ -151,7 +151,7 @@ pub fn print_crate<'a>(
 /// Note: some old proc macros parse pretty-printed output, so changes here can
 /// break old code. For example:
 /// - #63896: `#[allow(unused,` must be printed rather than `#[allow(unused ,`
-/// - #73345: `#[allow(unused)] must be printed rather than `# [allow(unused)]
+/// - #73345: `#[allow(unused)]` must be printed rather than `# [allow(unused)]`
 ///
 fn space_between(tt1: &TokenTree, tt2: &TokenTree) -> bool {
     use token::*;

compiler/rustc_index_macros/src/lib.rs

@@ -23,14 +23,14 @@ mod newtype;
 /// The impls provided by default are Clone, Copy, PartialEq, Eq, and Hash.
 ///
 /// Accepted attributes for customization:
-/// - #[derive(HashStable_Generic)]/#[derive(HashStable)]: derives
+/// - `#[derive(HashStable_Generic)]`/`#[derive(HashStable)]`: derives
 ///   `HashStable`, as normal.
-/// - #[encodable]: derives `Encodable`/`Decodable`.
-/// - #[orderable]: derives `PartialOrd`/`Ord`, plus step-related methods.
-/// - #[debug_format = "Foo({})"]: derives `Debug` with particular output.
-/// - #[max = 0xFFFF_FFFD]: specifies the max value, which allows niche
+/// - `#[encodable]`: derives `Encodable`/`Decodable`.
+/// - `#[orderable]`: derives `PartialOrd`/`Ord`, plus step-related methods.
+/// - `#[debug_format = "Foo({})"]`: derives `Debug` with particular output.
+/// - `#[max = 0xFFFF_FFFD]`: specifies the max value, which allows niche
 ///   optimizations. The default max value is 0xFFFF_FF00.
-/// - #[gate_rustc_only]: makes parts of the generated code nightly-only.
+/// - `#[gate_rustc_only]`: makes parts of the generated code nightly-only.
 #[proc_macro]
 #[cfg_attr(
     feature = "nightly",

src/bootstrap/src/core/build_steps/test.rs

@@ -999,6 +999,7 @@ impl Step for RustdocGUI {
         let run = run.suite_path("tests/rustdoc-gui");
         run.lazy_default_condition(Box::new(move || {
             builder.config.nodejs.is_some()
+                && builder.doc_tests != DocTests::Only
                 && builder
                     .config
                     .npm
@@ -1158,7 +1159,8 @@ HELP: to skip test's attempt to check tidiness, pass `--skip src/tools/tidy` to
     }
 
     fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
-        run.path("src/tools/tidy")
+        let default = run.builder.doc_tests != DocTests::Only;
+        run.path("src/tools/tidy").default_condition(default)
     }
 
     fn make_run(run: RunConfig<'_>) {
@@ -1560,6 +1562,10 @@ impl Step for Compiletest {
     /// compiletest `mode` and `suite` arguments. For example `mode` can be
     /// "run-pass" or `suite` can be something like `debuginfo`.
     fn run(self, builder: &Builder<'_>) {
+        if builder.doc_tests == DocTests::Only {
+            return;
+        }
+
         if builder.top_stage == 0 && env::var("COMPILETEST_FORCE_STAGE0").is_err() {
             eprintln!("\
 ERROR: `--stage 0` runs compiletest on the beta compiler, not your local changes, and will almost always cause tests to fail
@@ -2323,6 +2329,8 @@ impl Step for CrateLibrustc {
     }
 
     fn run(self, builder: &Builder<'_>) {
+        builder.ensure(compile::Std::new(self.compiler, self.target));
+
         builder.ensure(Crate {
             compiler: self.compiler,
             target: self.target,

src/librustdoc/html/static/js/main.js

@@ -1318,8 +1318,7 @@ function preLoadCss(cssUrl) {
 
         const infos = [
             `For a full list of all search features, take a look <a \
-href="https://doc.rust-lang.org/${channel}/rustdoc/how-to-read-rustdoc.html\
-#the-search-interface">here</a>.`,
+href="https://doc.rust-lang.org/${channel}/rustdoc/read-documentation/search.html">here</a>.`,
             "Prefix searches with a type followed by a colon (e.g., <code>fn:</code>) to \
              restrict the search to a given item kind.",
             "Accepted kinds are: <code>fn</code>, <code>mod</code>, <code>struct</code>, \