need 'editing_began'

[GoogleCodeExporter]

Hi, 
I need the use of 'editing_began' signal (if it does what I think it does)

Unfortunately, writing a patch goes above my current experience level.
Added the following to the .def file and compiled but I knew that it was to 
easy to work!

(define-method editing_began
  (of-object "WebKitWebView")
  (c-name "webkit_web_view_editing_began")
  (return-type "none")
)

I would appreciate having this signal... and if it is not to complicated, 
instructions on how to add the missing methods so I could contribute.

thanks

Original issue reported on code.google.com by [email protected] on 22 Dec 2010 at 4:57