src: transform all old writable in annotations

[nit.git] / contrib / pep8analysis / src / ast / pretty_instructions.nit

diff --git a/contrib/pep8analysis/src/ast/pretty_instructions.nit b/contrib/pep8analysis/src/ast/pretty_instructions.nit
index 1a49886..98380f7 100644 (file)
--- a/contrib/pep8analysis/src/ast/pretty_instructions.nit
+++ b/contrib/pep8analysis/src/ast/pretty_instructions.nit
@@ -12,16 +12,10 @@ redef class AnalysisManager
                opts.add_option(opt_ast)
        end
 
-       redef fun build_ast(filename)
+       redef fun build_ast(filename, stream)
        do
                var ast = super
 
-               if ast != null and opt_ast.value then
-                       var printer = new ASTPrinter
-                       printer.enter_visit(ast)
-                       print printer.str
-               end
-
                return ast
        end
 end
@@ -29,7 +23,7 @@ end
 class ASTPrinter
        super Visitor
 
-       var str writable = ""
+       var str = "" is writable
 
        init do end
        redef fun visit(n) do n.accept_ast_printer(self)