Update books

Author: ehuss

src/bootstrap/builder.rs

@@ -402,6 +402,7 @@ impl<'a> Builder<'a> {
                 test::UnstableBook,
                 test::RustcBook,
                 test::EmbeddedBook,
+                test::EditionGuide,
                 test::Rustfmt,
                 test::Miri,
                 test::Clippy,

src/bootstrap/test.rs

@@ -1421,6 +1421,7 @@ test_book!(
     EmbeddedBook, "src/doc/embedded-book", "embedded-book", default=false;
     TheBook, "src/doc/book", "book", default=false;
     UnstableBook, "src/doc/unstable-book", "unstable-book", default=true;
+    EditionGuide, "src/doc/edition-guide", "edition-guide", default=false;
 );
 
 #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]

src/ci/docker/x86_64-gnu-tools/checktools.sh

@@ -24,6 +24,7 @@ python2.7 "$X_PY" test --no-fail-fast \
     src/doc/reference \
     src/doc/rust-by-example \
     src/doc/embedded-book \
+    src/doc/edition-guide \
     src/tools/clippy \
     src/tools/rls \
     src/tools/rustfmt \
@@ -73,6 +74,7 @@ status_check() {
     check_dispatch $1 beta nomicon src/doc/nomicon
     check_dispatch $1 beta reference src/doc/reference
     check_dispatch $1 beta rust-by-example src/doc/rust-by-example
+    check_dispatch $1 beta edition-guide src/doc/edition-guide
     check_dispatch $1 beta rls src/tools/rls
     check_dispatch $1 beta rustfmt src/tools/rustfmt
     check_dispatch $1 beta clippy-driver src/tools/clippy

src/doc/book

@@ -130,7 +130,7 @@ The advantages over a simple `fn(&str) -> u32` are:
   a way to define new literal syntax for any data type.
 
 In addition to procedural macros, you can define new
-[`derive`](../reference/attributes.html#derive)-like attributes and other kinds
+[`derive`](../reference/attributes/derive.html)-like attributes and other kinds
 of extensions.  See `Registry::register_syntax_extension` and the
 `SyntaxExtension` enum.  For a more involved macro example, see
 [`regex_macros`](https://github.com/rust-lang/regex/blob/master/regex_macros/src/lib.rs).
@@ -174,7 +174,7 @@ quasiquote as an ordinary plugin library.
 # Lint plugins
 
 Plugins can extend [Rust's lint
-infrastructure](../reference/attributes.html#lint-check-attributes) with
+infrastructure](../reference/attributes/diagnostics.html#lint-check-attributes) with
 additional checks for code style, safety, etc. Now let's write a plugin
 [`lint_plugin_test.rs`](https://github.com/rust-lang/rust/blob/master/src/test/ui-fulldeps/auxiliary/lint_plugin_test.rs)
 that warns about any item named `lintme`.
@@ -253,7 +253,7 @@ mostly use the same infrastructure as lint plugins, and provide examples of how
 to access type information.
 
 Lints defined by plugins are controlled by the usual [attributes and compiler
-flags](../reference/attributes.html#lint-check-attributes), e.g.
+flags](../reference/attributes/diagnostics.html#lint-check-attributes), e.g.
 `#[allow(test_lint)]` or `-A test-lint`. These identifiers are derived from the
 first argument to `declare_lint!`, with appropriate case and punctuation
 conversion.