X-Git-Url: http://nitlanguage.org

diff --git a/lib/markdown/markdown.nit b/lib/markdown/markdown.nit
index 99dc87f..10dbcc6 100644
--- a/lib/markdown/markdown.nit
+++ b/lib/markdown/markdown.nit
@@ -31,7 +31,7 @@ import template
 class MarkdownProcessor
 
 	# `MarkdownEmitter` used for ouput.
-	var emitter: MarkdownEmitter is noinit
+	var emitter: MarkdownEmitter is noinit, protected writable
 
 	# Work in extended mode (default).
 	#
@@ -118,7 +118,7 @@ class MarkdownProcessor
 	init do self.emitter = new MarkdownEmitter(self)
 
 	# Process the mardown `input` string and return the processed output.
-	fun process(input: String): Streamable do
+	fun process(input: String): Writable do
 		# init processor
 		link_refs.clear
 		last_link_ref = null
@@ -537,7 +537,7 @@ class MarkdownEmitter
 	end
 
 	# Append `e` to current buffer.
-	fun add(e: Streamable) do
+	fun add(e: Writable) do
 		if e isa Text then
 			current_buffer.append e
 		else
@@ -2412,7 +2412,6 @@ redef class Text
 	private fun meta_from_fence: nullable Text do
 		for i in [0..chars.length[ do
 			var c = chars[i]
-			print c
 			if c != ' ' and c != '`' and c != '~' then
 				return substring_from(i).trim
 			end
@@ -2443,7 +2442,7 @@ redef class String
 	#    var md = "**Hello World!**"
 	#    var html = md.md_to_html
 	#    assert html == "<p><strong>Hello World!</strong></p>\n"
-	fun md_to_html: Streamable do
+	fun md_to_html: Writable do
 		var processor = new MarkdownProcessor
 		return processor.process(self)
 	end