From 8259a5fd9a40aeca7550cab76c90dd18bed6a0f4 Mon Sep 17 00:00:00 2001
From: Aoran Zeng <ccmywish@qq.com>
Date: Wed, 16 Jul 2025 21:02:44 +0800
Subject: [PATCH] Give Unknown if codeblock not specify

---
 tool/rawstr4c/lib/Config.rakumod | 17 +++++++++++++++--
 tool/rawstr4c/lib/Parser.rakumod |  8 ++++----
 2 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/tool/rawstr4c/lib/Config.rakumod b/tool/rawstr4c/lib/Config.rakumod
index bb8359d..4498402 100644
--- a/tool/rawstr4c/lib/Config.rakumod
+++ b/tool/rawstr4c/lib/Config.rakumod
@@ -94,11 +94,24 @@ class SectionConfig {
     return self.get-inherited-config('keep-postfix', 'true');
   }
 
-  #| RS4C-String 或 RS4C-Nil
+
+  #| RS4C-String
   method language() {
-    return self.get-direct-config('language');
+    # RS4C-String 或 RS4C-Nil
+    my $config-language = self.get-direct-config('language');
+
+    my Str $lang;
+
+    if $config-language.is-nil {
+      # codeblock 没有写语言，就给 Unknown
+      $lang = 'Unknown';
+    } else {
+      $lang = $config-language.string-value;
+    }
+    return Parser::ConfigItem's-Value.new($lang);
   }
 
+
   #| RS4C-String
   method name() {
     # RS4C-String 或 RS4C-Nil
diff --git a/tool/rawstr4c/lib/Parser.rakumod b/tool/rawstr4c/lib/Parser.rakumod
index ac2d239..0dbc74e 100644
--- a/tool/rawstr4c/lib/Parser.rakumod
+++ b/tool/rawstr4c/lib/Parser.rakumod
@@ -70,22 +70,22 @@ class ConfigItem's-Value {
   # 这些函数防止开发者写错类型
   method nil-value() {
     return self.value if $.type == RS4C-Nil;
-    die "The config value type is not RS4C-Nil, but: {$.type}";
+    die "The config value type should be RS4C-Nil, but it is: {$.type}";
   }
 
   method string-value() {
     return self.value if $.type == RS4C-String;
-    die "The config value type is not RS4C-String, but: {$.type}";
+    die "The config value type should be RS4C-String, but it is: {$.type}";
   }
 
   method bool-value() {
     return self.value if $.type == RS4C-Bool;
-    die "The config value type is not RS4C-Bool, but: {$.type}";
+    die "The config value type should be RS4C-Bool, but it is: {$.type}";
   }
 
   method mode-value() {
     return self.value if $.type == RS4C-Mode;
-    die "The config value type is not RS4C-Mode, but: {$.type}";
+    die "The config value type should be RS4C-Mode, but it is: {$.type}";
   }