From: Christian Grothoff <christian@grothoff.org>
Date: Mon, 29 Aug 2011 10:15:57 +0000 (+0000)
Subject: script to remove whitespace at the end of a line
X-Git-Tag: initial-import-from-subversion-38251~17304
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=bb4fc4f4007988874f910d4de5492f9629301641;p=oweals%2Fgnunet.git

script to remove whitespace at the end of a line
---

diff --git a/contrib/removetrailingwhitespace b/contrib/removetrailingwhitespace
new file mode 100755
index 000000000..9e620cbb2
--- /dev/null
+++ b/contrib/removetrailingwhitespace
@@ -0,0 +1,14 @@
+#!/usr/bin/python
+
+import sys
+import re
+
+for fileName in sys.argv[1:]:
+   f = open(fileName, 'r+')
+   fileString = f.read()
+
+   fileString = re.sub(r'[ ]+\n', r'\n', fileString)
+   fileString = re.sub(r'\r', r'', fileString)
+   f.seek(0)
+   f.write(fileString)
+   f.truncate(len(fileString))