# HG changeset patch
# User fschwarz
# Date 1345494294 0
# Node ID 3eeaadb290be8837ef2a978ac868763715b189a8
# Parent  e61e27d9347df3307804dbcd13808a4b604c98e2
raise exception if setuptools integration for init catalog uses both 'width' and 'no-wrap' parameter

diff --git a/babel/messages/frontend.py b/babel/messages/frontend.py
--- a/babel/messages/frontend.py
+++ b/babel/messages/frontend.py
@@ -439,6 +439,9 @@
 
         if not os.path.exists(os.path.dirname(self.output_file)):
             os.makedirs(os.path.dirname(self.output_file))
+        if self.no_wrap and self.width:
+            raise DistutilsOptionError("'--no-wrap' and '--width' are mutually "
+                                       "exclusive")
         if not self.no_wrap and not self.width:
             self.width = 76
         elif self.width is not None: