[PATCH v2 07/12] doc: asciidoctor: reorganize extensions

[Felipe Contreras <felipe.contreras@gmail.com>]

There's no need to create verbose classes, we can do the same with a
simple block.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 Documentation/asciidoctor-extensions.rb | 34 +++++++++++--------------
 1 file changed, 15 insertions(+), 19 deletions(-)

diff --git a/Documentation/asciidoctor-extensions.rb b/Documentation/asciidoctor-extensions.rb
index 3dea106d00..f998a42249 100644
--- a/Documentation/asciidoctor-extensions.rb
+++ b/Documentation/asciidoctor-extensions.rb
@@ -1,26 +1,22 @@
 require 'asciidoctor/extensions'
 
-module Git
-  module Documentation
-    class LinkGitProcessor < Asciidoctor::Extensions::InlineMacroProcessor
-      def process(parent, target, attrs)
-        prefix = parent.document.attr('git-relative-html-prefix')
-        if parent.document.doctype == 'book'
-          "<ulink url=\"#{prefix}#{target}.html\">" \
-          "#{target}(#{attrs[1]})</ulink>"
-        elsif parent.document.basebackend? 'html'
-          %(<a href="#{prefix}#{target}.html">#{target}(#{attrs[1]})</a>)
-        elsif parent.document.basebackend? 'docbook'
-          "<citerefentry>\n" \
-            "<refentrytitle>#{target}</refentrytitle>" \
-            "<manvolnum>#{attrs[1]}</manvolnum>\n" \
-          "</citerefentry>"
-        end
+Asciidoctor::Extensions.register do
+
+  inline_macro :linkgit do
+    process do |parent, target, attrs|
+      prefix = parent.document.attr('git-relative-html-prefix')
+      if parent.document.doctype == 'book'
+        "<ulink url=\"#{prefix}#{target}.html\">" \
+        "#{target}(#{attrs[1]})</ulink>"
+      elsif parent.document.basebackend? 'html'
+        %(<a href="#{prefix}#{target}.html">#{target}(#{attrs[1]})</a>)
+      elsif parent.document.basebackend? 'docbook'
+        "<citerefentry>\n" \
+          "<refentrytitle>#{target}</refentrytitle>" \
+          "<manvolnum>#{attrs[1]}</manvolnum>\n" \
+        "</citerefentry>"
       end
     end
   end
-end
 
-Asciidoctor::Extensions.register do
-  inline_macro Git::Documentation::LinkGitProcessor, :linkgit
 end
-- 
2.32.0.rc0