gitweb: selectable configurations that change with each request

[Gitweb] / README

diff --git a/README b/README
index 2c1024e1ab4794c62e53ca5494dea59d6a58b8a033af85bdb81ee9bb93e0dd1b..2ac82ad5ebd396b4ccf2066c65ffd3f6c676dc83cd6bb9252e27ed1fc559032f 100644 (file)
--- a/README
+++ b/README
@@ -113,7 +113,11 @@ You can specify the following configuration variables when building GIT:
    does not exist.  If the environment variable GITWEB_CONFIG_SYSTEM is set
    when gitweb.cgi is executed, then the file specified in the environment
    variable will be loaded instead of the file specified when gitweb.cgi was
-   created.  [Default: /etc/gitweb.conf]
+   created.  [Default: /etc/gitweb.conf]+ * HIGHLIGHT_BIN
+   Path to the highlight executable to use (must be the one from
+   http://www.andre-simon.de due to assumptions about parameters and output).
+   Useful if highlight is not installed on your webserver's PATH.
+   [Default: highlight]
 
 Runtime gitweb configuration
 ----------------------------
@@ -235,7 +239,18 @@ not include variables usually directly set during build):
    If server load exceed this value then return "503 Service Unavailable" error.
    Server load is taken to be 0 if gitweb cannot determine its value.  Set it to
    undefined value to turn it off.  The default is 300.
-
+ * $highlight_bin
+   Path to the highlight executable to use (must be the one from
+   http://www.andre-simon.de due to assumptions about parameters and output).
+   Useful if highlight is not installed on your webserver's PATH.
+   [Default: highlight]
+ * $per_request_config
+   If set to code reference, it would be run once per each request.  You can
+   set parts of configuration that change per session, e.g. by setting it to
+     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.
 
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