Add an `Up' link to the HTML navigation bar of sufficiently deep documents.
authorjacob <jacob@cda61777-01e9-0310-a592-d414129be87e>
Wed, 31 Jan 2007 23:32:12 +0000 (23:32 +0000)
committerjacob <jacob@cda61777-01e9-0310-a592-d414129be87e>
Wed, 31 Jan 2007 23:32:12 +0000 (23:32 +0000)
commit2dcd218d343644f65b34bf6075267c630a228cc7
treea35985b952779d9a9909fb70416c22de555c4a62
parent2e032f926f6ad66ecc1546fe582430007bf05907
Add an `Up' link to the HTML navigation bar of sufficiently deep documents.
(This doesn't affect any of the source texts I know about.)
Also add <link rel="up">, even in the cases where it's just the same as
<link rel="ToC">. (This does.)

git-svn-id: svn://svn.tartarus.org/sgt/halibut@7193 cda61777-01e9-0310-a592-d414129be87e
bk_html.c
doc/index.but
doc/output.but