[DOC]: Match error in Shapelib

[Matt Dew]

   I'm adding olinks in the documents and I need a verification so I 
don't link to the wrong thing.

In Shapelib 
(http://www.x.org/releases/X11R7.6/doc/libXext/shapelib.html), 2nd to 
last paragraph in section 2.

"An InputOnly window can have its bounding region set, but it is a Match 
error to attempt to set a clip region on an InputOnly window or to 
specify its clip region as a source to a request in this extension."

'..Match error...'

Is the BadMatch error code?:

http://www.x.org/releases/X11R7.6/doc/libX11/specs/libX11/libX11.html#Using_the_Default_Error_Handlers

thanks,
-marcoz