test_parser: display node type and quoted contents

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

diff --git a/src/test_parser.nit b/src/test_parser.nit
index 78f5799..654e9cd 100644 (file)
--- a/src/test_parser.nit
+++ b/src/test_parser.nit
@@ -25,9 +25,9 @@ class PrintTreeVisitor
        redef fun visit(n)
        do
                if n isa Token then
-                       printn("  " * _rank, n.to_s, " ... ", n.location, "\n")
+                       printn("  " * _rank, n.class_name, " \"", n.text.escape_to_c, "\" ", n.location, "\n")
                else
-                       printn("  " * _rank, n.location, "\n")
+                       printn("  " * _rank, n.class_name, " ", n.location, "\n")
                end
                _rank = _rank + 1
                n.visit_all(self)