lookup.xsl:

  - After dumping a warning about ambiguous links, link to the first
one.


[SVN r22750]

tools/boostbook

@@ -1 +1 @@
-Subproject commit d5f17e3c1728970fd6e6b68c2d394c85f51fe0bd
+Subproject commit 6b906dcc7dc3444793a219a2940ef36e8de1e330