Better explanation of libxml2 and libxslt in blacklists.

Bundling explanation of X11 and libxslt is a bit odd and confusing, bundle libxml2 and libxslt instead extracted from X11 and /usr/lib requirements.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

1 files changed, 9 insertions, 4 deletions

diff --git a/Library/Homebrew/blacklist.rb b/Library/Homebrew/blacklist.rb
index 726a1343c..4b219d1fe 100644
--- a/Library/Homebrew/blacklist.rb
+++ b/Library/Homebrew/blacklist.rb
@@ -3,13 +3,18 @@ def blacklisted? name
   when 'vim', 'screen', /^rubygems?$/ then <<-EOS.undent
     Apple distributes #{name} with OS X, you can find it in /usr/bin.
     EOS
-  when 'libxml', 'libarchive', 'libpcap' then <<-EOS.undent
+  when 'libarchive', 'libpcap' then <<-EOS.undent
     Apple distributes #{name} with OS X, you can find it in /usr/lib.
     EOS
-  when 'libxlst', 'freetype', 'libpng' then <<-EOS.undent
+  when 'libxml', 'libxlst' then <<-EOS.undent
+    Apple distributes #{name} with OS X, you can find it in /usr/lib.
+    However not all build scripts look for these hard enough, so you may need
+    to call ENV.libxml2 in your formula's install function.
+    EOS
+  when 'freetype', 'libpng' then <<-EOS.undent
     Apple distributes #{name} with OS X, you can find it in /usr/X11/lib.
-    However not all build scripts look here, so you may need to call ENV.x11 or
-    ENV.libxml2 in your formula's install function.
+    However not all build scripts look here, so you may need to call ENV.x11
+    in your formula's install function.
     EOS
   when 'wxwidgets' then <<-EOS.undent
     An old version of wxWidgets can be found in /usr/X11/lib. However, Homebrew