[wwwdocs] Fix up links to the Wiki

[Gerald Pfeifer <gerald at pfeifer dot com>]

This fixes up all links to the Wiki containing a blank since the Wiki
now uses "_" instead of "%20" to encode those.

Gerald

Index: svn.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/svn.html,v
retrieving revision 1.78
diff -u -3 -p -r1.78 svn.html
--- svn.html	7 Mar 2008 16:43:12 -0000	1.78
+++ svn.html	22 Mar 2008 17:06:12 -0000
@@ -269,7 +269,7 @@ list therefore provides only some repres
   <dd>The goal of this branch is to test Boehm's GC feasibility as the
   garbage collector for GCC proper.  This is a part of Google Summer
   of Code project, described in detail
-  at <a href="http://gcc.gnu.org/wiki/Garbage%20collection%20tuning";>http://gcc.gnu.org/wiki/Garbage%20collection%20tuning</a>.  The
+  at <a href="http://gcc.gnu.org/wiki/Garbage_collection_tuning";>http://gcc.gnu.org/wiki/Garbage_collection_tuning</a>.  The
   branch is maintained
   by <a href="mailto:laurynas.biveinis@gmail.com";>Laurynas
   Biveinis</a>.</dd>
@@ -448,7 +448,7 @@ list therefore provides only some repres
   <dt>ia64-fp-model-branch</dt>
   <dd>This branch is a short-lived development branch with the goal of
   implementing the improvements and features discussed at the <a href=
-  "http://gcc.gnu.org/wiki/ia64%20floating%20point";>ia64 floating point</a>
+  "http://gcc.gnu.org/wiki/ia64_floating_point";>ia64 floating point</a>
   page on the <a href="http://gcc.gnu.org/wiki/";>GCC wiki</a>.  It is
   maintained by Zack Weinberg &lt;<a
   href="mailto:zack@codesourcery.com";>zack@codesourcery.com</a>&gt;.
Index: gcc-4.2/changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.2/changes.html,v
retrieving revision 1.34
diff -u -3 -p -r1.34 changes.html
--- gcc-4.2/changes.html	19 Sep 2007 22:40:29 -0000	1.34
+++ gcc-4.2/changes.html	22 Mar 2008 17:06:13 -0000
@@ -277,8 +277,8 @@ testing exception-safety.</li>
      were used.  However caution should be used as it can also cause
      essential parts of the library to be omitted.  Some of these issues are
      discussed in:
-      <a href="http://gcc.gnu.org/wiki/Statically%20linking%20libgcj";>
-	   http://gcc.gnu.org/wiki/Statically%20linking%20libgcj
+      <a href="http://gcc.gnu.org/wiki/Statically_linking_libgcj";>
+	   http://gcc.gnu.org/wiki/Statically_linking_libgcj
       </a>
     </li>
 
Index: projects/tree-ssa/vectorization.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/projects/tree-ssa/vectorization.html,v
retrieving revision 1.24
diff -u -3 -p -r1.24 vectorization.html
--- projects/tree-ssa/vectorization.html	23 Oct 2007 06:16:14 -0000	1.24
+++ projects/tree-ssa/vectorization.html	22 Mar 2008 17:06:13 -0000
@@ -223,8 +223,8 @@
   <dt>2005-03-01</dt>
     <dd>Vectorization projects for GCC 4.1: See
       <a href=
-            "http://gcc.gnu.org/wiki/Autovectorization%20Enhancements";>
-             http://gcc.gnu.org/wiki/Autovectorization%20Enhancements</a>. </dd>
+            "http://gcc.gnu.org/wiki/Autovectorization_Enhancements";>
+             http://gcc.gnu.org/wiki/Autovectorization_Enhancements</a>. </dd>
     <dd>Vectorization capabilities in GCC 4.0: See
       <a href="#status4.0">2005-03-01 mainline status</a>. </dd>
 </dl>