1 files changed, 14 insertions, 0 deletions
diff --git a/bin/filter b/bin/filter
new file mode 100755
index 00000000..0038ba47
--- /dev/null
+++ b/bin/filter
@@ -0,0 +1,14 @@
+#!/usr/bin/env python
+import fileinput
+import sys
+
+for line in fileinput.input():
+    for ch in line:
+        och = ch
+        if ch == '#':
+            och = '_'
+        elif ch == '$':
+            och = "::"
+        sys.stdout.write(och)
+
+