remove duplicate labels (#107)

* remove duplicate return-values label

* duplicate top labels

Author: rscohn2

scripts/cleanup-mkl.py

@@ -2,7 +2,7 @@
 from os.path import join
 import re
 
-r = re.compile(r'\W+:name: (include-files|note|note-1|note-2|note-3|syntax|description|input-parameters|output-parameters|example)')
+r = re.compile(r'\W+:name: (return-values|include-files|note|note-1|note-2|note-3|syntax|description|input-parameters|output-parameters|example)')
 
 for root, dirs, files in walk("."):
     for file in files:
@@ -11,10 +11,12 @@
         p = join(root, file)
         print(p)
         in_lines = open(p).readlines()
+        l2 = in_lines[2]
+        dup_label = '.. _%s:\n' % l2.rstrip()
+        print('dup_label:', dup_label)
         with open(p, 'w') as fout:
             for line in in_lines:
-                if r.match(line):
+                if r.match(line) or line == dup_label:
                     print('omitting:', line)
                 else:
                     fout.write(line)
-