1 files changed, 10 insertions, 0 deletions
diff --git a/tool/node_name.rb b/tool/node_name.rb
new file mode 100755
index 0000000000..5c67d7ccd5
--- /dev/null
+++ b/tool/node_name.rb
@@ -0,0 +1,10 @@
+#! ./miniruby
+
+# Used when making Ruby to generate node_name.inc.
+# See common.mk for details.
+
+while gets
+  if ~/enum node_type \{/..~/^\};/
+    ~/(NODE_.+),/ and puts("      case #{$1}:\n\treturn \"#{$1}\";")
+  end
+end