From: Jean Privat <jean@pryen.org>
Date: Sun, 1 May 2016 17:37:23 +0000 (-0400)
Subject: nitc/doc/doc_down: store the current mdoc object in the decorator
X-Git-Url: http://nitlanguage.org

nitc/doc/doc_down: store the current mdoc object in the decorator

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

diff --git a/src/doc/doc_down.nit b/src/doc/doc_down.nit
index 6d5dfe4..9bb75af 100644
--- a/src/doc/doc_down.nit
+++ b/src/doc/doc_down.nit
@@ -64,6 +64,8 @@ redef class MDoc
 	# Renders markdown line as a HTML comment block.
 	private fun lines_to_html(lines: Array[String]): Writable do
 		var res = new Template
+		var decorator = markdown_proc.emitter.decorator.as(NitdocDecorator)
+		decorator.current_mdoc = self
 		res.add "<div class=\"nitdoc\">"
 		# do not use DocUnit as synopsys
 		if not lines.is_empty then
@@ -88,6 +90,7 @@ redef class MDoc
 		# add other lines
 		res.add markdown_proc.process(lines.join("\n"))
 		res.add "</div>"
+		decorator.current_mdoc = null
 		return res
 
 	end
@@ -103,6 +106,11 @@ class NitdocDecorator
 
 	private var toolcontext = new ToolContext
 
+	# The currently processed mdoc.
+	#
+	# Unfortunately, this seems to be the simpler way to get the currently processed `MDoc` object.
+	var current_mdoc: nullable MDoc = null
+
 	redef fun add_code(v, block) do
 		var meta = block.meta or else "nit"