gitweb: Mark matched 'ctag' / contents tag (?by_tag=foo)

[Gitweb] / README

diff --git a/README b/README
index 2ac82ad5ebd396b4ccf2066c65ffd3f6c676dc83cd6bb9252e27ed1fc559032f..ecb8ff1d3c0bb0624c31edd3747e67d3ba2f39f47e656f963282ab2907b0ad2c 100644 (file)
--- a/README
+++ b/README
@@ -29,7 +29,7 @@ You can specify the following configuration variables when building GIT:
    The filesystem traversing limit for getting the project list; the number
    is taken as depth relative to the projectroot.  It is used when
    GITWEB_LIST is a directory (or is not set; then project root is used).
-   Is is meant to speed up project listing on large work trees by limiting
+   This is meant to speed up project listing on large work trees by limiting
    search depth.  [Default: 2007]
  * GITWEB_LIST
    Points to a directory to scan for projects (defaults to project root
@@ -175,13 +175,15 @@ not include variables usually directly set during build):
  * $my_url, $my_uri
    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.
+   variables, now there should be no need to do it.  See
+   $per_request_config if you need to set them still.
  * $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 "/".
+   See $per_request_config if you need to set it anyway.
  * $home_link
    Target of the home link on top of all pages (the first part of view
    "breadcrumbs").  By default set to absolute URI of a page ($my_uri).
@@ -250,7 +252,10 @@ not include variables usually directly set during build):
      sub { $ENV{GL_USER} = $cgi->remote_user || "gitweb"; }
    Otherwise it is treated as boolean value: if true gitweb would process
    config file once per request, if false it would process config file only
-   once.  The default is true.
+   once.  Note: $my_url, $my_uri, and $base_url are overwritten with
+   their default values before every request, so if you want to change
+   them, be sure to set this variable to true or a code reference effecting
+   the desired changes.  The default is true.
 
 Projects list file format
 ~~~~~~~~~~~~~~~~~~~~~~~~~