These patches by Jochen Voss.

  There is a minor problem with the table of contents of the
  xlib manual.  The file /usr/share/doc/xspecs/xlib.txt.gz
  contains the lines (near the end, maybe lines 46417-46419)

      13.4.3.1. Required Char Set  . . . . . . . . . . . . . . 404
      >N Query Orientation . . . . . . . . . . . . . . . . . . 404
      13.4.3.3. Directional Dependent Drawing  . . . . . . . . 405

  The number "13.4.3.2" is misprinted there as ">N".

  There is a slightly broken example in the X Toolkit Intrinsics
  manual.  The file /usr/share/doc/xspecs/intrinsics.txt.gz
  contains the following lines (near line 2211) of example code:

       {
            Label WidgetClass lwc = (Label WidgetClass)XtClass(w);
            XtCheckSubclass(w, labelWidgetClass, NULL);
            *(lwc->label_class.set_text)(w, text)
       }

  Clearly the "Label WidgetClass lwc = ..." is a syntax error.
  It should be 'LabelWidgetClass' instead of 'Label WidgetClass'.

  The patch also fixes a minor issue with index file generation.

  There is a minor typo in the X Toolkit Intrinsics manual.  The file
  /usr/share/doc/xspecs/intrinsics.txt.gz contains (near line 24724) the
  sentence:

      In Release 4 there is no requirement that all composite
      widgets implement the extra functionality required to
      manage windowless children, so the accept_objects field
      allows a composite widget to declare that it is not
      prepared to do so.

  In fact the corresponding field of CompositeClassExtensionRec is
  called 'accepts_objects' instead of 'accept_objects'.