Consistent formatting for args and attrs

diff --git a/doc/guide-testing.md b/doc/guide-testing.md
index 84445ee08c25e42b4113a740948f6524db19ad1b..b8f7cf97412d16128c171193cf56c972277c4679 100644 (file)
--- a/doc/guide-testing.md
+++ b/doc/guide-testing.md
@@ -33,7 +33,7 @@ test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured
 # Unit testing in Rust
 
 Rust has built in support for simple unit testing. Functions can be
-marked as unit tests using the 'test' attribute.
+marked as unit tests using the `test` attribute.
 
 ~~~
 #[test]
@@ -44,13 +44,13 @@ fn return_none_if_empty() {
 
 A test function's signature must have no arguments and no return
 value. To run the tests in a crate, it must be compiled with the
-'--test' flag: `rustc myprogram.rs --test -o myprogram-tests`. Running
+`--test` flag: `rustc myprogram.rs --test -o myprogram-tests`. Running
 the resulting executable will run all the tests in the crate. A test
 is considered successful if its function returns; if the task running
 the test fails, through a call to `fail!`, a failed `check` or
 `assert`, or some other (`assert_eq`, ...) means, then the test fails.
 
-When compiling a crate with the '--test' flag '--cfg test' is also
+When compiling a crate with the `--test` flag `--cfg test` is also
 implied, so that tests can be conditionally compiled.
 
 ~~~
@@ -64,17 +64,17 @@ mod tests {
 ~~~
 
 Additionally `#[test]` items behave as if they also have the
-`#[cfg(test)]` attribute, and will not be compiled when the --test flag
+`#[cfg(test)]` attribute, and will not be compiled when the `--test` flag
 is not used.
 
-Tests that should not be run can be annotated with the 'ignore'
+Tests that should not be run can be annotated with the `ignore`
 attribute. The existence of these tests will be noted in the test
 runner output, but the test will not be run. Tests can also be ignored
 by configuration so, for example, to ignore a test on windows you can
 write `#[ignore(cfg(target_os = "win32"))]`.
 
 Tests that are intended to fail can be annotated with the
-'should_fail' attribute. The test will be run, and if it causes its
+`should_fail` attribute. The test will be run, and if it causes its
 task to fail then the test will be counted as successful; otherwise it
 will be counted as a failure. For example:
 
@@ -87,11 +87,11 @@ fn test_out_of_bounds_failure() {
 }
 ~~~
 
-A test runner built with the '--test' flag supports a limited set of
+A test runner built with the `--test` flag supports a limited set of
 arguments to control which tests are run: the first free argument
 passed to a test runner specifies a filter used to narrow down the set
-of tests being run; the '--ignored' flag tells the test runner to run
-only tests with the 'ignore' attribute.
+of tests being run; the `--ignored` flag tells the test runner to run
+only tests with the `ignore` attribute.
 
 ## Parallelism