From b4674bce5b557136eb419ade3b385080ea4bcd11 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=B8=BF=E7=AB=A0?= <poodll@163.com>
Date: Thu, 10 Oct 2019 15:10:09 +0800
Subject: [PATCH 1/3] `...` range patterns are deprecated

---
 src/flow_control/match/binding.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/flow_control/match/binding.md b/src/flow_control/match/binding.md
index e1aa232169..0407b37774 100644
--- a/src/flow_control/match/binding.md
+++ b/src/flow_control/match/binding.md
@@ -15,9 +15,9 @@ fn main() {
 
     match age() {
         0             => println!("I'm not born yet I guess"),
-        // Could `match` 1 ... 12 directly but then what age
+        // Could `match` 1 ..= 12 directly but then what age
         // would the child be? Instead, bind to `n` for the
-        // sequence of 1 .. 12. Now the age can be reported.
+        // sequence of 1 ..= 12. Now the age can be reported.
         n @ 1  ..= 12 => println!("I'm a child of age {:?}", n),
         n @ 13 ..= 19 => println!("I'm a teen of age {:?}", n),
         // Nothing bound. Return the result.

From 24affdcec037a7544aadae21d4463f06671b9901 Mon Sep 17 00:00:00 2001
From: ngolin <poodll@163.com>
Date: Fri, 11 Oct 2019 23:20:13 +0800
Subject: [PATCH 2/3] Change misleading `ident` to `expr`

If marked as `ident`, `$a.len()` and `$b.len()` are confusing.
Actually, `xs` and `ys` are expressions, too.
---
 src/macros/dry.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/macros/dry.md b/src/macros/dry.md
index 7333d0e812..ca015272af 100644
--- a/src/macros/dry.md
+++ b/src/macros/dry.md
@@ -10,7 +10,7 @@ use std::ops::{Add, Mul, Sub};
 macro_rules! assert_equal_len {
     // The `tt` (token tree) designator is used for
     // operators and tokens.
-    ($a:ident, $b:ident, $func:ident, $op:tt) => {
+    ($a:expr, $b:expr, $func:ident, $op:tt) => {
         assert!($a.len() == $b.len(),
                 "{:?}: dimension mismatch: {:?} {:?} {:?}",
                 stringify!($func),

From b9b785e71448296784bd98481ffd7ba2d35d93e8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=B8=BF=E7=AB=A0?= <poodll@163.com>
Date: Sat, 12 Oct 2019 14:41:22 +0800
Subject: [PATCH 3/3] No `Ok<T>` or `Err<E>`, just `Ok(T)` and `Err(E)`

---
 src/error/result.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/error/result.md b/src/error/result.md
index 3202b314ea..d779bfdad1 100644
--- a/src/error/result.md
+++ b/src/error/result.md
@@ -5,8 +5,8 @@ describes possible *error* instead of possible *absence*.
 
 That is, `Result<T, E>` could have one of two outcomes:
 
-* `Ok<T>`: An element `T` was found
-* `Err<E>`: An error was found with element `E`
+* `Ok(T)`: An element `T` was found
+* `Err(E)`: An error was found with element `E`
 
 By convention, the expected outcome is `Ok` while the unexpected outcome is `Err`.