Merge branch 'jn/gitweb-blame'

[git.git] / gitweb / README

diff --git a/gitweb/README b/gitweb/README
index cbcd993ecb81a84a7c5e47a8489ca93744fe3237..b69b0e504283af3ae48b3975e0c0ba505f660ee5 100644 (file)
--- a/gitweb/README
+++ b/gitweb/README
@@ -169,6 +169,12 @@ not include variables usually directly set during build):
    Full URL and absolute URL of gitweb script;
    in earlier versions of gitweb you might have need to set those
    variables, now there should be no need to do it.
+ * $base_url
+   Base URL for relative URLs in pages generated by gitweb,
+   (e.g. $logo, $favicon, @stylesheets if they are relative URLs),
+   needed and used only for URLs with nonempty PATH_INFO via
+   <base href="$base_url>.  Usually gitweb sets its value correctly,
+   and there is no need to set this variable, e.g. to $my_uri or "/".
  * $home_link
    Target of the home link on top of all pages (the first part of view
    "breadcrumbs").  By default set to absolute URI of a page ($my_uri).