add an experimental dirty script that I used to

remove some copyright holders

.gitattributes

@@ -3343,6 +3343,7 @@ STL_Extension/test/STL_Extension/test_type_traits.cpp -text
 Scripts/developer_scripts/autotest_cgal -text
 Scripts/developer_scripts/autotest_cgal_with_cmake -text
 Scripts/developer_scripts/cgal_build -text
+Scripts/developer_scripts/cgal_header_clean_up.py -text
 Scripts/developer_scripts/cgal_test_with_cmake eol=lf
 Scripts/developer_scripts/check_library_uses_no_qpl_files -text
 Scripts/developer_scripts/check_library_uses_no_qpl_files.exceptions -text

Scripts/developer_scripts/cgal_header_clean_up.py

@@ -0,0 +1,63 @@
+#!/usr/bin/python
+#this dirty scripts tries to put one copyright holder per line
+#so that it is easy to get them out from a file
+#WARNING: this is an experimental script that is not guarantee to work
+# in all cases
+#usage: cgal_header_clean_up.py cpp_file
+
+
+from sys import argv
+from sys import exit
+from sys import stderr
+import re
+import curses.ascii
+
+f=file(argv[1])
+
+line=f.readline();
+
+
+if re.search("// Copyright \(c\) ",line):
+  index=16
+  
+  while (not curses.ascii.isalpha(line[index]) and line[index]!='\n' ):
+    index=index+1
+  print line[0:index]
+  print "// "+line[index:len(line)-1]
+ 
+  regexp = re.compile("//\s*$")
+
+  line=f.readline()
+  buf=""
+  while 1:
+    if regexp.match(line):
+      break
+    #look for a comma
+    index=3
+    last=3
+    
+    while 1:
+      while (line[index]!=',' and line[index]!='\n'):
+        index=index+1
+      if line[index]=='\n':
+        if last!=index:
+          buf=line[last:index]+" "
+        else:
+          buf=""
+        break
+      print "// "+buf+line[last:index+1]
+      buf=""
+      last=index+1
+      while line[last]==" ":
+        last=last+1
+      index=last
+    line=f.readline()
+  print "// "+buf
+  while line:
+    print line,
+    line=f.readline()
+  
+    
+else:
+  stderr.write(argv[1]+" error no copyright in the first place\n")  
+  exit()