nitdoc: Change uses of FlatBuffer to RopeBuffer in nitdoc

Signed-off-by: Lucas Bajolet <r4pass@hotmail.com>

diff --git a/src/doc/doc_pages.nit b/src/doc/doc_pages.nit
index 73ae262..71c73f6 100644 (file)
--- a/src/doc/doc_pages.nit
+++ b/src/doc/doc_pages.nit
@@ -324,7 +324,7 @@ abstract class NitdocPage
 
        # Clickable graphviz image using dot format
        # return null if no graph for this page
-       fun tpl_graph(dot: FlatBuffer, name: String, title: nullable String): nullable TplArticle do
+       fun tpl_graph(dot: Buffer, name: String, title: nullable String): nullable TplArticle do
                if ctx.opt_nodot.value then return null
                var output_dir = ctx.output_dir
                var file = new OFStream.open("{output_dir}/{name}.dot")
@@ -1009,7 +1009,7 @@ class NitdocModule
                        end
                end
                # build graph
-               var op = new FlatBuffer
+               var op = new RopeBuffer
                var name = "dep_{mmodule.name}"
                op.append("digraph {name} \{ rankdir=BT; node[shape=none,margin=0,width=0,height=0,fontsize=10]; edge[dir=none,color=gray]; ranksep=0.2; nodesep=0.1;\n")
                for mmodule in poset do
@@ -1392,7 +1392,7 @@ class NitdocClass
                        end
                end
 
-               var op = new FlatBuffer
+               var op = new RopeBuffer
                var name = "dep_{mclass.name}"
                op.append("digraph {name} \{ rankdir=BT; node[shape=none,margin=0,width=0,height=0,fontsize=10]; edge[dir=none,color=gray]; ranksep=0.2; nodesep=0.1;\n")
                var classes = poset.to_a