From 65e3b15b9ce97e9b2610c2c6a77a1e4c1dbb2bf8 Mon Sep 17 00:00:00 2001
From: iGxnon <igxnon@gmail.com>
Date: Sun, 28 Jan 2024 18:22:57 +0800
Subject: [PATCH] typos

Signed-off-by: iGxnon <igxnon@gmail.com>
---
 .pre-commit-config.yaml                   | 6 ++++++
 course/basic/process_control/switch.md    | 2 +-
 course/engineering/build-system.md        | 2 +-
 course/environment/install-environment.md | 2 +-
 4 files changed, 9 insertions(+), 3 deletions(-)
 create mode 100644 .pre-commit-config.yaml

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 00000000..c4a9bd22
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,6 @@
+fail_fast: false
+repos:
+  - repo: https://github.com/crate-ci/typos
+    rev: v1.16.0
+    hooks:
+      - id: typos
diff --git a/course/basic/process_control/switch.md b/course/basic/process_control/switch.md
index f7a01ee7..88e6b0af 100644
--- a/course/basic/process_control/switch.md
+++ b/course/basic/process_control/switch.md
@@ -202,7 +202,7 @@ const result = switch (color) {
 switch 的分支可以标记为 `inline` 来要求编译器生成该分支对应的所有可能分支：
 
 ```zig
-// 这段函数用来判断一个结构体的字段是否是 optinal，同时它也是 comptime 的
+// 这段函数用来判断一个结构体的字段是否是 optional，同时它也是 comptime 的
 // 故我们可以在下面使用inline 来要求编译器帮我们展开这个switch
 fn isFieldOptional(comptime T: type, field_index: usize) !bool {
     const fields = @typeInfo(T).Struct.fields;
diff --git a/course/engineering/build-system.md b/course/engineering/build-system.md
index c10c66b6..086ff870 100644
--- a/course/engineering/build-system.md
+++ b/course/engineering/build-system.md
@@ -829,7 +829,7 @@ void frame() {
   refresh();
 }
 
-// set the value fo the board for a particular (x,y,r) piece
+// set the value of the board for a particular (x,y,r) piece
 void set_piece(int x, int y, int r, int v) {
   for (int i = 0; i < 8; i += 2) {
     board[NUM(r, i * 2) + y][NUM(r, (i * 2) + 2) + x] = v;
diff --git a/course/environment/install-environment.md b/course/environment/install-environment.md
index 0f04d96e..259ee2f8 100644
--- a/course/environment/install-environment.md
+++ b/course/environment/install-environment.md
@@ -17,7 +17,7 @@ outline: deep
 
 修改方法为：
 
-1. 打开 widnows 设置中的 **时间和语言**，进入 **语言和区域**。
+1. 打开 windows 设置中的 **时间和语言**，进入 **语言和区域**。
 2. 点击下方的管理语言设置，在新打开的窗口中点击 **管理**。
 3. 点击下方的 **更改系统区域设置**，勾选下方的 “使用 unicode UTF-8 提供全球语言支持”
 4. 重启计算机。