From 6209453817da9922f28bac1bb1522c6d380630ab Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Sat, 19 Nov 2022 14:23:32 +0900
Subject: Hugo to Asciidoctor

---
 lib/extensions/document_title_processor.rb | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 lib/extensions/document_title_processor.rb

(limited to 'lib/extensions/document_title_processor.rb')

diff --git a/lib/extensions/document_title_processor.rb b/lib/extensions/document_title_processor.rb
new file mode 100644
index 0000000..fd25844
--- /dev/null
+++ b/lib/extensions/document_title_processor.rb
@@ -0,0 +1,15 @@
+module Nuldoc
+  module Extensions
+    class DocumentTitleProcessor < Asciidoctor::Extensions::TreeProcessor
+      def process(doc)
+        doc.title = substitute_document_title(doc.title)
+      end
+
+      private
+
+      def substitute_document_title(title)
+        title.sub(/\A\[(.+?)\] /, '【\1】')
+      end
+    end
+  end
+end
-- 
cgit v1.2.3-70-g09d2