content update

build.py

@@ -75,7 +75,7 @@ class Website:
                     parts = content.split('---')
                     metadata = yaml.safe_load(parts[1])
                     md_content = ''.join(parts[2:])
-                    md_content = re.sub(r'\(([^)]+)\)\[([^\]]+)\]', r'<a href="\2">\1</a>', md_content)
+                    md_content = re.sub(r'\(([^)]+)\)\[([^\]]+)\]', r'<a href="\2" target="_blank">\1</a>', md_content)
                     html_content = markdown.markdown(md_content)
                     about_modified_time = time.ctime(os.fstat(f.fileno()).st_mtime)
                     return metadata, html_content, about_modified_time
@@ -109,7 +109,7 @@ class Website:
        
     def format_content(self, content):
         # convert all (link)(src) to <a> tags
-        content = re.sub(r'\(([^)]+)\)\[([^\]]+)\]', r'<a href="\2">\1</a>', content)
+        content = re.sub(r'\(([^)]+)\)\[([^\]]+)\]', r'<a href="\2" target="_blank">\1</a>', content)
         # convert all video links to embedded code
         return content