From 22b65c6d34391d2893f3ccfdccc03989c1a0db0f Mon Sep 17 00:00:00 2001
From: GreasySlug <9619abgoni@gmail.com>
Date: Sat, 1 Oct 2022 15:48:29 +0900
Subject: [PATCH] Update: translate ja into ch, en

---
 compiler/erg_common/config.rs        |   6 +-
 compiler/erg_common/help_messages.rs | 280 ++++++++++++++-------------
 2 files changed, 146 insertions(+), 140 deletions(-)

diff --git a/compiler/erg_common/config.rs b/compiler/erg_common/config.rs
index cd0f5ecf..a629b23b 100644
--- a/compiler/erg_common/config.rs
+++ b/compiler/erg_common/config.rs
@@ -8,7 +8,7 @@ use std::path::{Path, PathBuf};
 use std::process;
 use std::str::FromStr;
 
-use crate::help_messages::{CMD_HELP, MODE_HELP};
+use crate::help_messages::{command_message, mode_message};
 use crate::stdin::GLOBAL_STDIN;
 use crate::{power_assert, read_file};
 
@@ -211,7 +211,7 @@ impl ErgConfig {
                 }
                 "-?" | "-h" | "--help" => {
                     // TODO:
-                    println!("{}", CMD_HELP);
+                    println!("{}", command_message());
                     process::exit(0);
                 }
                 "-m" if next_arg.is_some() => {
@@ -220,7 +220,7 @@ impl ErgConfig {
                 "--mode" if next_arg.is_some() => {
                     let mode = next_arg.unwrap();
                     if let "-?" | "-h" | "--help" = &mode[..] {
-                        println!("{}", MODE_HELP);
+                        println!("{}", mode_message());
                         process::exit(0);
                     }
                     cfg.mode = Box::leak(mode.into_boxed_str());
diff --git a/compiler/erg_common/help_messages.rs b/compiler/erg_common/help_messages.rs
index a373bab0..d82cf9a8 100644
--- a/compiler/erg_common/help_messages.rs
+++ b/compiler/erg_common/help_messages.rs
@@ -1,29 +1,10 @@
+use crate::switch_lang;
+
 /// erg -h/--help/-?
-#[cfg(not(feature = "japanese"))]
-pub const CMD_HELP: &str = "\
-USAGE:
-    erg [OPTIONS] [SUBCOMMAND] [ARGS]...
-
-ARGS:
-    <script> program read from script file
-             Arguments can also be specified to be passed to the <script>
-
-OPTIONS
-    --help/-?/-h                         show this help
-    --version/-V                         show version
-    --verbose 0|1|2                      verbosity level
-    --opt-level/-o 0|1|2|3               optimization level
-    --python-version/-p (uint 32 number) Python version
-    --py-server-timeout (uint 64 number) timeout for the Python REPL server
-    --dump-as-pyc                        dump as .pyc file
-    --mode lex|parse|compile|exec        execution mode
-
-SUBCOMMAND
-    -c cmd : program passed in as string
-    -m mod : module to be executed";
-
-#[cfg(feature = "japanese")]
-pub const CMD_HELP: &str = "\
+pub fn command_message<'a>() -> &'a str {
+    switch_lang!(
+        "japanese" =>
+        "\
 USAGE:
     erg [OPTIONS] [SUBCOMMAND] [ARGS]...
 
@@ -34,19 +15,65 @@ ARGS:
 OPTIONS
     --help/-?/-h                         このhelpを表示
     --version/-V                         バージョンを表示
-    --verbose 0|1|2                      冗長化レベル
-    --opt-level/-o 0|1|2|3               最適化レベル
+    --verbose 0|1|2                      冗長性レベルを指定
+    --opt-level/-o 0|1|2|3               最適化レベルを指定
     --python-version/-p (uint 32 number) Pythonバージョンを指定
-    --py-server-timeout (uint 64 number) PythonのREPLサーバーのタイムアプト時間を指定
+    --py-server-timeout (uint 64 number) PythonのREPLサーバーのタイムアウト時間を指定
     --dump-as-pyc                        .pycファイルにダンプ
-    --mode lex|parse|compile|exec        モードで実行
+    --mode lex|parse|compile|exec        指定モードで実行
 
 SUBCOMMAND
-    -c cmd : 文字列をプログラムに渡す
-    -m mod : モジュールを実行させる";
+    -c cmd : 文字列をプログラムに譲渡
+    -m mod : モジュールを実行",
 
-#[cfg(feature = "simplified_chinese")]
-pub const CMD_HELP: &str = "\
+    "simplified_chinese" =>
+        "\
+USAGE:
+    erg [OPTIONS] [SUBCOMMAND] [ARGS]...
+
+ARGS:
+    <script> 從腳本文件中讀取的程序
+             參數也可以指定傳遞給 <script>
+
+OPTIONS
+    --help/-?/-h                         显示此帮助
+    --version/-V                         显示版本
+    --verbose 0|1|2                      详细程度
+    --opt-level/-o 0|1|2|3               优化级别
+    --python-version/-p (uint 32 number) Python版本
+    --py-server-timeout (uint 64 number) Python REPL服务器超时
+    --dump-as-pyc                        转储为 .pyc 文件
+    --mode lex|parse|compile|exec        执行模式
+
+SUBCOMMAND
+    -c cmd : 作为字符串传入的程序
+    -m mod : 要执行的模块",
+
+    "traditional_chinese" =>
+        "\
+USAGE:
+    erg [OPTIONS] [SUBCOMMAND] [ARGS]...
+
+ARGS:
+    <script> 从脚本文件中读取的程序
+             参数也可以指定传递给 <script>
+
+OPTIONS
+    --help/-?/-h                         顯示此幫助
+    --version/-V                         顯示版本
+    --verbose 0|1|2                      詳細程度
+    --opt-level/-o 0|1|2|3               優化級別
+    --python-version/-p (uint 32 number) Python 版本
+    --py-server-timeout (uint 64 number) Python REPL 服務器超時
+    --dump-as-pyc                        轉儲為 .pyc 文件
+    --mode lex|parse|compile|exec        執行模式
+
+SUBCOMMAND
+    -c cmd : 作為字符串傳入的程序
+    -m mod : 要執行的模塊",
+
+    "english" =>
+        "\
 USAGE:
     erg [OPTIONS] [SUBCOMMAND] [ARGS]...
 
@@ -66,159 +93,138 @@ OPTIONS
 
 SUBCOMMAND
     -c cmd : program passed in as string
-    -m mod : module to be executed";
+    -m mod : module to be executed",
+    )
+}
 
-#[cfg(feature = "traditional_chinese")]
-pub const CMD_HELP: &str = "\
-USAGE:
-    erg [OPTIONS] [SUBCOMMAND] [ARGS]...
-
-ARGS:
-    <script> program read from script file
-             Arguments can also be specified to be passed to the <script>
-
-OPTIONS
-    --help/-?/-h                         show this help
-    --version/-V                         show version
-    --verbose 0|1|2                      verbosity level
-    --opt-level/-o 0|1|2|3               optimization level
-    --python-version/-p (uint 32 number) Python version
-    --py-server-timeout (uint 64 number) timeout for the Python REPL server
-    --dump-as-pyc                        dump as .pyc file
-    --mode lex|parse|compile|exec        execution mode
-
-SUBCOMMAND
-    -c cmd : program passed in as string
-    -m mod : module to be executed";
-
-/// erg --mode -h/--help/-?
-#[cfg(not(feature = "japanese"))]
-pub const MODE_HELP: &str = "\
+pub fn mode_message<'a>() -> &'a str {
+    switch_lang!(
+        "japanese" =>
+        "\
 USAGE:
     erg --mode [lex | parse | lower | check | compile | exec | read] [SUBCOMMAND] [ARGS]...
 
 lex
-    Takes input from a .er file or REPL strings, and lexes them into erg tokens
-    The lexed string becomes an iterator as TokenStream
+    <filename>.erやREPLなどから入力を受け取り、字句を解析
+    解析結果をTokenStreamとして返す
 
 parse
-    Exec lex and get TokenStream
-    Iterate TokenStream and confirm that it fits the erg grammar
-    TokenStream is reduced to Module
+    lexを実行し、TokenStreamを獲得して構文を解析
+    脱糖衣し複数パターン定義文をmatchで変換しast(抽象構文木)を返す
 
 lower
-    Exec parse and get module
-    Module is converted ast(abstract syntax tree)
-
-check
-    Exec lower and get module
-    Borrow checks at ast
-
-compile
-    Exec check and get ast
-    Compile ast to o.pyc file
-
-exec
-    exec the compiled o.pyc
-
-read
-    read the .pyc, and out put to .er file";
-
-#[cfg(feature = "japanese")]
-pub const MODE_HELP: &str = "\
-USAGE:
-    erg --mode [lex | parse | lower | check | compile | exec | read] [SUBCOMMAND] [ARGS]...
-
-lex
-    .erファイルやREPLなどから入力を受け取り、それを字句解析
-    字句解析された文字列のtokenをTokenStreamとして収集
-
-parse
-    lexを実行し、TokenStreamを獲得
-    TokenStreamをイテレートし、ergの構文解析
-    TokenStreamをmoduleに還元
-
-lower
-    parseを実行し、moduleを獲得
-    moduleをast(抽象構文木)に変換
+    parseを実行し、astを獲得
+    名前解決、型チェックと推論しastを返す
 
 check
     lowerを実行しastを獲得
-    astの借用チェック
+    副作用、所有権を確認しastを返す
 
 compile
-    checkを実行し借用チェックされたastを獲得
-    astをo.pycにコンパイル
+    checkを実行しチェックされたastを獲得
+    astをコンパイルし、<filename>.pycを返す
 
 exec
-    compileを実行し、o.pycを獲得
-    o.pycを実行
+    checkを実行しチェックされたastを獲得
+    <filename>.pycを実行後、<filename>.pycを削除
 
 read
-    o.pycを読み取り、ergのastに変換";
+    <filename>.pycをデシリアライズしダンプ",
 
-#[cfg(feature = "simplified_chinese")]
-pub const MODE_HELP: &str = "\
+    "simplified_chinese" =>
+        "\
 USAGE:
     erg --mode [lex | parse | lower | check | compile | exec | read] [SUBCOMMAND] [ARGS]...
 
 lex
-    TODO
-    TODO
+    Receive input from <filename>.er, REPL, etc., and tokenize the text
+    Returns analysis results as TokenStream
 
 parse
-    TODO
-    TODO
-    TODO
+    Execute lex, get TokenStream, and parse the syntax
+    Desugar multiple pattern definition sentences, convert by match and return ast (abstract syntax tree)
 
 lower
-    TODO
-    TODO
+    Execute parse to get ast
+    Resolve name, check type and infer, and return ast
 
 check
-    TODO
-    TODO
+    Execute lower and get ast
+    Check side-effects, ownership and return ast
 
 compile
-    TODO
-    TODO
+    Run check to get checked ast
+    Compile ast and return <filename>.pyc
 
 exec
-    TODO
-    TODO
+    Execute check to get checked ast
+    Delete <filename>.pyc after executing <filename>.pyc
 
 read
-    TODO";
+    Deserialize <filename>.pyc and dump",
 
-#[cfg(feature = "traditional_chinese")]
-pub const MODE_HELP: &str = "\
+    "traditional_chinese" =>
+        "\
 USAGE:
     erg --mode [lex | parse | lower | check | compile | exec | read] [SUBCOMMAND] [ARGS]...
 
 lex
-    TODO
-    TODO
+    从 <filename>.er、REPL 等接收输入，并标记文本
+    以 TokenStream 形式返回分析结果
 
 parse
-    TODO
-    TODO
-    TODO
+    执行lex，获取TokenStream，解析语法
+    对多个模式定义语句进行脱糖，通过匹配转换并返回 ast（抽象语法树）
 
 lower
-    TODO
-    TODO
+    执行 parse 得到 ast
+    解析名称，检查类型和推断，并返回 ast
 
 check
-    TODO
-    TODO
+    执行lower并get ast
+    检查副作用、所有权和回报
 
 compile
-    TODO
-    TODO
+    運行檢查以檢查 ast
+    編譯 ast 並返回 <filename>.pyc
 
 exec
-    TODO
-    TODO
+    执行检查以检查 ast
+    执行 <filename>.pyc 后删除 <filename>.pyc
 
 read
-    TODO";
+    反序列化 <filename>.pyc 并转储",
+
+    "english" =>
+        "\
+USAGE:
+    erg --mode [lex | parse | lower | check | compile | exec | read] [SUBCOMMAND] [ARGS]...
+
+lex
+    從 <filename>.er、REPL 等接收輸入，並標記文本
+    以 TokenStream 形式返回分析結果
+
+parse
+    執行lex，獲取TokenStream，解析語法
+    對多個模式定義語句進行脫糖，通過匹配轉換並返回 ast（抽象語法樹）
+
+lower
+    執行 parse 得到 ast
+    解析名稱，檢查類型和推斷，並返回 ast
+
+check
+    執行lower並get ast
+    檢查副作用、所有權和回報
+
+compile
+    运行检查以检查 ast
+    编译 ast 并返回 <filename>.pyc
+
+exec
+    執行檢查以檢查 ast
+    執行 <filename>.pyc 後刪除 <filename>.pyc
+
+read
+    反序列化 <filename>.pyc 並轉儲",
+    )
+}