gmmproc: Documentation: Adjust if the method has a slot param.

	* tools/pm/WrapParser.pm (on_wrap_method): Pass the objCppfunc object
	to the DocParser::lookup_documentation() subroutine so that it can
	decide if the final parameter of the C function should be excluded
	from the docs.  The final parameter (which would be a gpointer
	user_data parameter) would be omitted if the C++ method has a slot
	parameter.
	* tools/pm/DocsParser.pm (lookup_documentation): Pass the objCppfunc
	on to the append_parameter_docs() subroutine which does what's
	described above.
	(append_parameter_documentation): Decide whether to skip the final C
	parameter as described above.  Also rename 'callback' parameters to
	'slot' and use '@a slot' instead of '@a callback' in the main
	description.
	(substitute_identifiers): Replace C *Callback types to C++ Slot*
	types.

	Bug #688587.

1 files changed, 2 insertions, 1 deletions

diff --git a/tools/pm/WrapParser.pm b/tools/pm/WrapParser.pm
index f538b96d..82c148f0 100644
--- a/tools/pm/WrapParser.pm
+++ b/tools/pm/WrapParser.pm
@@ -969,7 +969,8 @@ sub on_wrap_method($)
   }
   else
   {
-    $commentblock = DocsParser::lookup_documentation($argCFunctionName, $deprecation_docs);
+    $commentblock = DocsParser::lookup_documentation($argCFunctionName,
+      $deprecation_docs, $objCppfunc);
   }
 
   $objOutputter->output_wrap_meth($filename, $line_num, $objCppfunc, $objCfunc, $argCppMethodDecl, $commentblock, $ifdef);