X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fdoc%2Frustdoc%2Fsrc%2Fcommand-line-arguments.md;h=b21defaedc31312147423bd3c051d9a34b472973;hb=760a98fb5e1c964efbe5cb36710fff892b547c51;hp=417608cc5ca0a3e57f76c4cde1c28bc0addfabc3;hpb=65d201f7d682ad921ac6e67ac07f922aa63a8ce4;p=rust.git

diff --git a/src/doc/rustdoc/src/command-line-arguments.md b/src/doc/rustdoc/src/command-line-arguments.md
index 417608cc5ca..b21defaedc3 100644
--- a/src/doc/rustdoc/src/command-line-arguments.md
+++ b/src/doc/rustdoc/src/command-line-arguments.md
@@ -178,7 +178,7 @@ $ rustdoc src/lib.rs --passes strip-priv-imports
 An argument of "list" will print a list of possible "rustdoc passes", and other
 arguments will be the name of which passes to run in addition to the defaults.
 
-For more details on passes, see [the chapter on them](passes.html).
+For more details on passes, see [the chapter on them](passes.md).
 
 See also `--no-defaults`.
 
@@ -194,7 +194,7 @@ By default, `rustdoc` will run several passes over your code. This
 removes those defaults, allowing you to use `--passes` to specify
 exactly which passes you want.
 
-For more details on passes, see [the chapter on them](passes.html).
+For more details on passes, see [the chapter on them](passes.md).
 
 See also `--passes`.
 
@@ -207,7 +207,7 @@ $ rustdoc src/lib.rs --test
 ```
 
 This flag will run your code examples as tests. For more, see [the chapter
-on documentation tests](documentation-tests.html).
+on documentation tests](documentation-tests.md).
 
 See also `--test-args`.
 
@@ -220,7 +220,7 @@ $ rustdoc src/lib.rs --test --test-args ignored
 ```
 
 This flag will pass options to the test runner when running documentation tests.
-For more, see [the chapter on documentation tests](documentation-tests.html).
+For more, see [the chapter on documentation tests](documentation-tests.md).
 
 See also `--test`.
 
@@ -345,3 +345,17 @@ $ rustdoc src/lib.rs --sysroot /path/to/sysroot
 
 Similar to `rustc --sysroot`, this lets you change the sysroot `rustdoc` uses
 when compiling your code.
+
+### `--edition`: control the edition of docs and doctests
+
+Using this flag looks like this:
+
+```bash
+$ rustdoc src/lib.rs --edition 2018
+$ rustdoc --test src/lib.rs --edition 2018
+```
+
+This flag allows rustdoc to treat your rust code as the given edition. It will compile doctests with
+the given edition as well. As with `rustc`, the default edition that `rustdoc` will use is `2015`
+(the first edition).
+