Index: fact/tools/pyscripts/pyfact/pyfact_rename.py
===================================================================
--- fact/tools/pyscripts/pyfact/pyfact_rename.py	(revision 12915)
+++ fact/tools/pyscripts/pyfact/pyfact_rename.py	(revision 12916)
@@ -206,9 +206,11 @@
 
         if self.data_saverage_out == None:
-            print 'error pyfact.find_peakMax was called without prior call to filter_sliding_average'
-            print ' variable self.data_saverage_out is needed '
+            print """error pyfact.find_peakMax was called without \
+            prior call to filter_sliding_average
+            variable self.data_saverage_out is needed"""
             pass
 
-        pulse_time_of_maximum = np.argmax( self.data_saverage_out[:,min:max], 1)
+        pulse_time_of_maximum = np.argmax( self.data_saverage_out[:,min:max], 
+                                          1)
         pulse_amplitude = np.max( self.data_saverage_out[:,min:max], 1)
         self.pulse_time_of_maximum = pulse_time_of_maximum
@@ -227,6 +229,7 @@
         
         if self.pulse_time_of_maximum == None:
-            print 'error pyfact.sum_around_peak was called without prior call of find_peak'
-            print ' variable self.pulse_time_of_maximum is needed'
+            print """error pyfact.sum_around_peak was called \
+            without prior call of find_peak
+            variable self.pulse_time_of_maximum is needed"""
             pass
 
@@ -282,5 +285,5 @@
         print 'N TriggeroffsetMean: ', self.Ntom
         
-# --------------------------------------------------------------------------------
+# -----------------------------------------------------------------------------
 class fnames( object ):
     """ organize file names of a FACT data run