nitc/doc/doc_down: make NitdocDecorator public to it can be extended

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/src/doc/doc_down.nit b/src/doc/doc_down.nit
index bc5a762..6d5dfe4 100644 (file)
--- a/src/doc/doc_down.nit
+++ b/src/doc/doc_down.nit
@@ -93,10 +93,15 @@ redef class MDoc
        end
 end
 
-private class NitdocDecorator
+# The specific markdown decorator used internally to process MDoc object.
+#
+# You should use the various methods of `MDoc` like `MDoc::html_documentation`
+#
+# The class is public so specific behavior can be plugged on it.
+class NitdocDecorator
        super HTMLDecorator
 
-       var toolcontext = new ToolContext
+       private var toolcontext = new ToolContext
 
        redef fun add_code(v, block) do
                var meta = block.meta or else "nit"
@@ -143,7 +148,7 @@ private class NitdocDecorator
                v.add "</code>"
        end
 
-       fun code_from_text(buffer: Text, from, to: Int): String do
+       private fun code_from_text(buffer: Text, from, to: Int): String do
                var out = new FlatBuffer
                for i in [from..to[ do out.add buffer[i]
                return out.write_to_string