From 4d84d14ac1aa13958eaa2971b03f7f929a519105 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?IOhannes=20m=20zm=C3=B6lnig?=
 <zmoelnig@users.sourceforge.net>
Date: Fri, 8 Feb 2008 13:00:32 +0000
Subject: reorganized

svn path=/trunk/; revision=9400
---
 desiredata/src/plusminus | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100755 desiredata/src/plusminus

(limited to 'desiredata/src/plusminus')

diff --git a/desiredata/src/plusminus b/desiredata/src/plusminus
new file mode 100755
index 00000000..553f84fa
--- /dev/null
+++ b/desiredata/src/plusminus
@@ -0,0 +1,42 @@
+#!/usr/bin/env ruby
+# plusminus, Copyright © 2004 by Mathieu Bouchard
+# this program makes stats about a unified diff (diff -u) output.
+# for example, run this command: cvs diff -u | ./plusminus
+# NOTE: the -u option is required! (you can put it in ~/.cvsrc)
+
+puts "-"*64
+
+$plustot=0
+$minustot=0
+
+def show
+  printf "%20s %+5d %+5d (net %+5d)\n", $file, $plus, -$minus, $plus-$minus
+end
+
+loop{
+  line = gets
+  break if not line
+  if /^diff/.match line then
+    x = line.split(/\s+/)
+    $plustot+=$plus if $plus
+    $minustot+=$minus if $minus
+    show if $file
+    $file = x[-1]
+    $on=false
+    $plus=0
+    $minus=0
+  elsif /^\@\@/ =~ line then $on=true
+  elsif $on and /^\+/ =~ line then $plus+=1
+  elsif $on and /^\-/ =~ line then $minus+=1
+  end
+}
+
+$plustot+=$plus if $plus
+$minustot+=$minus if $minus
+show if $file
+
+$file="total"
+$plus=$plustot
+$minus=$minustot
+puts "-"*64
+show
-- 
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