---

yaml
---
r: 234467
b: refs/heads/tmp
c: a506b7c
h: refs/heads/master
i:
  234465: 2ce2d58
  234463: 5ce9f36
v: v3

Author: durka

[refs]

@@ -25,7 +25,7 @@ refs/tags/0.11.0: e1247cb1d0d681be034adb4b558b5a0c0d5720f9
 refs/tags/0.12.0: f0c419429ef30723ceaf6b42f9b5a2aeb5d2e2d1
 refs/heads/beta: d2e13e822a73e0ea46ae9e21afdd3155fc997f6d
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
-refs/heads/tmp: 2cebf3666aababe58212f1102d077903042983fb
+refs/heads/tmp: a506b7c53237271cce1f794535d4a3203a84a559
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f
 refs/tags/homu-tmp: ab792abf1fcc28afbd315426213f6428da25c085
 refs/tags/1.0.0-beta: 8cbb92b53468ee2b0c2d3eeb8567005953d40828

branches/tmp/src/doc/trpl/crates-and-modules.md

@@ -263,6 +263,10 @@ the `phrases` crate. We can then use `phrases`’ modules in this one. As we
 mentioned earlier, you can use double colons to refer to sub-modules and the
 functions inside of them.
 
+(Note: when importing a crate that has dashes in its name "like-this", which is
+not a valid Rust identifier, it will be converted by changing the dashes to
+underscores, so you would write `extern crate like_this;`.)
+
 Also, Cargo assumes that `src/main.rs` is the crate root of a binary crate,
 rather than a library crate. Our package now has two crates: `src/lib.rs` and
 `src/main.rs`. This pattern is quite common for executable crates: most