all: update dep and email addr

Author: changkun

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2016 - 2019 Changkun Ou <hi@changkun.us>
+Copyright (c) 2016 - 2020 Changkun Ou <hi@changkun.de>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

epub/en-us/Makefile

@@ -8,7 +8,7 @@ all: revision epub
 revision:
 	@echo '---' >> meta.markdown
 	@echo 'title: "Modern C++ Tutorial: C++11/14/17/20 On the Fly"' >> meta.markdown
-	@echo 'author: Changkun Ou <hi@changkun.us>' >> meta.markdown
+	@echo 'author: Changkun Ou <hi[at]changkun.de>' >> meta.markdown
 	@echo 'subtitle: |' >> meta.markdown
 	@echo '  The content in this PDF file may outdated, please check our website <https://changkun.de/modern-cpp> or GitHub repository <https://github.com/changkun/modern-cpp-tutorial> for the latest book updates. Last update: ${date}' >> meta.markdown
 	@echo 'rights: © Ou Changkun, CC BY-NC-ND 4.0.' >> meta.markdown

epub/en-us/filter.py

@@ -1,5 +1,5 @@
 # !/usr/bin/env python3
-# author: changkun<hi@changkun.us>
+# author: changkun<hi[at]changkun.de>
 
 import os
 

epub/zh-cn/Makefile

@@ -8,7 +8,7 @@ all: revision epub
 revision:
 	@echo '---' >> meta.markdown
 	@echo 'title: "现代 C++ 教程：高速上手 C++11/14/17/20"' >> meta.markdown
-	@echo 'author: 欧长坤 <hi@changkun.us>' >> meta.markdown
+	@echo 'author: 欧长坤 <hi[at]changkun.de>' >> meta.markdown
 	@echo 'subtitle: |' >> meta.markdown
 	@echo '  此文件的内容可能过期，请检查本书网站 <https://changkun.de/modern-cpp> 及 GitHub 仓库<https://github.com/changkun/modern-cpp-tutorial> 以获取最新内容。最后更新：${date}' >> meta.markdown
 	@echo 'rights: © Ou Changkun, CC BY-NC-ND 4.0.' >> meta.markdown

epub/zh-cn/filter.py

@@ -1,5 +1,5 @@
 # !/usr/bin/env python3
-# author: changkun<hi@changkun.us>
+# author: changkun<hi[at]changkun.de>
 
 import os
 

pdf/en-us/aggregator.py

@@ -1,5 +1,5 @@
 # !/usr/bin/env python3
-# author: changkun<hi@changkun.us>
+# author: changkun<hi[at]changkun.de>
 
 import os
 
@@ -11,7 +11,7 @@
 with open('modern-cpp-tutorial.md', 'w') as outfile:
     outfile.write("""---
 title: "Modern C++ Tutorial: C++11/14/17/20 On the Fly"
-author: Changkun Ou <hi@changkun.us>
+author: Changkun Ou <hi[at]changkun.de>
 copyright: cc-by-nc-nd 4.0
 ---
 """)

pdf/en-us/meta/template.tex

@@ -159,7 +159,7 @@
   {\LARGE\textbf{Modern C++ Tutorial: C++11/14/17/20 On the Fly}}
 
   \vspace{1em}
-  {\large Changkun Ou (hi@changkun.us)}
+  {\large Changkun Ou (hi[at]changkun.de)}
 
   \vspace{1ex}
   Last update: \today

pdf/zh-cn/aggregator.py

@@ -1,5 +1,5 @@
 # !/usr/bin/env python3
-# author: changkun<hi@changkun.us>
+# author: changkun<hi[at]changkun.de>
 
 import os, io
 
@@ -9,7 +9,7 @@
 
 head = """---
 title: "现代 C++ 教程：高速上手 C++11/14/17/20"
-author: 欧长坤 <hi@changkun.us>
+author: 欧长坤 <hi[at]changkun.de>
 copyright: cc-by-nc-nd 4.0
 ---
 """

pdf/zh-cn/meta/template.tex

@@ -166,7 +166,7 @@
   {\LARGE\textbf{现代 C++ 教程：高速上手 C++11/14/17/20}}
 
   \vspace{1em}
-  {\large 欧长坤 (hi@changkun.us)}
+  {\large 欧长坤 (hi[at]changkun.de)}
 
   \vspace{1ex}
   最后更新 \today - \revision

website/_config.yml

@@ -3,7 +3,7 @@ title: "现代 C++ 教程: 高速上手 C++ 11/14/17/20"
 subtitle: C++ 11/14/17/20 On the Fly
 description: "欧长坤"
 author: 欧长坤
-email: hi[at]changkun.us
+email: hi[at]changkun.de
 language: zh-CN
 
 # URL