We generally do not have links to actual contributions in this section (just references), and I know (since I've had to update them) that we do have sufficiently many of these links anyway.
Applied. 2017-02-05 Gerald Pfeifer <ger...@pfeifer.com> * doc/contrib.texi (Contributors): Refer to Hans Boehm's garbage collector only in textual form. Index: doc/contrib.texi =================================================================== --- doc/contrib.texi (revision 245197) +++ doc/contrib.texi (working copy) @@ -85,8 +85,8 @@ Segher Boessenkool for various fixes. @item -Hans-J. Boehm for his @uref{http://www.hpl.hp.com/@/personal/@/Hans_Boehm/@/gc/,, -garbage collector}, IA-64 libffi port, and other Java work. +Hans-J. Boehm for his garbage collector, IA-64 libffi port, and other +Java work. @item Neil Booth for work on cpplib, lang hooks, debug hooks and other