From 4753aee16960de5b9c3da926dde18b332b34edf4 Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Sun, 16 Mar 2014 20:44:45 +0100
Subject: better no_non_printables

---
 no_non_printables |  2 +-
 sort_features     | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)
 create mode 100755 sort_features

diff --git a/no_non_printables b/no_non_printables
index 20d1e3d..9f9e3f9 100755
--- a/no_non_printables
+++ b/no_non_printables
@@ -1,4 +1,4 @@
 #!/bin/sh
 
-sed 's/\xEF\xBB\xBF//g' | sed 's/\xEF\xB7\x93//g'
+sed 's/\xEF\xBB\xBF//g' | sed 's/\xEF\xB7\x93//g' | sed 's/[[:cntrl:]]//g' 
 
diff --git a/sort_features b/sort_features
new file mode 100755
index 0000000..88bd779
--- /dev/null
+++ b/sort_features
@@ -0,0 +1,10 @@
+#!/usr/bin/env ruby
+
+h = {}
+while line = STDIN.gets
+  name, value = line.strip.split
+  h[name] = value.to_f
+end
+
+h.sort_by { |name, value| -value }.each { |name, value| puts "#{name}\t#{value}" }
+
-- 
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