get linkcheck clean

4 files changed, 12 insertions, 11 deletions

diff --git a/src/doc/guide-plugins.md b/src/doc/guide-plugins.md
index 742433b99ac..1ba28c0117d 100644
--- a/src/doc/guide-plugins.md
+++ b/src/doc/guide-plugins.md
@@ -1,4 +1,4 @@
 % The (old) Rust Compiler Plugins Guide
 
 This content has moved into
-[the Rust Programming Language book](book/compiler-plugins.html).
+[the Unstable Book](unstable-book/plugin.html).
diff --git a/src/doc/reference/src/attributes.md b/src/doc/reference/src/attributes.md
index da43e1cc057..8f3fdbf3679 100644
--- a/src/doc/reference/src/attributes.md
+++ b/src/doc/reference/src/attributes.md
@@ -317,7 +317,7 @@ For any lint check `C`:
 
 The lint checks supported by the compiler can be found via `rustc -W help`,
 along with their default settings.  [Compiler
-plugins](../book/compiler-plugins.html#lint-plugins) can provide additional
+plugins](../unstable-book/plugin.html#lint-plugins) can provide additional
 lint checks.
 
 ```{.ignore}
diff --git a/src/doc/reference/src/macros.md b/src/doc/reference/src/macros.md
index 9ec5f2d6945..d64c40dcad8 100644
--- a/src/doc/reference/src/macros.md
+++ b/src/doc/reference/src/macros.md
@@ -14,4 +14,4 @@ And one unstable way: [compiler plugins].
 
 [Macros]: ../book/macros.html
 [Procedural Macros]: ../book/procedural-macros.html
-[compiler plugins]: ../book/compiler-plugins.html
+[compiler plugins]: ../unstable-book/plugin.html
diff --git a/src/doc/unstable-book/src/plugin.md b/src/doc/unstable-book/src/plugin.md
index 313ef2ec91d..ca69b7084d3 100644
--- a/src/doc/unstable-book/src/plugin.md
+++ b/src/doc/unstable-book/src/plugin.md
@@ -129,9 +129,9 @@ 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.html#derive)-like attributes and other kinds of
-extensions.  See `Registry::register_syntax_extension` and the `SyntaxExtension`
-enum.  For a more involved macro example, see
+[`derive`](../reference/attributes.html#derive)-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).
 
 
@@ -175,8 +175,8 @@ quasiquote as an ordinary plugin library.
 # Lint plugins
 
 Plugins can extend [Rust's lint
-infrastructure](../reference.html#lint-check-attributes) with additional checks for
-code style, safety, etc. Now let's write a plugin
+infrastructure](../reference/attributes.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/run-pass-fulldeps/auxiliary/lint_plugin_test.rs)
 that warns about any item named `lintme`.
 
@@ -254,9 +254,10 @@ 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.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.
+flags](../reference/attributes.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.
 
 You can run `rustc -W help foo.rs` to see a list of lints known to `rustc`,
 including those provided by plugins loaded by `foo.rs`.