gitweb: Add a few comments about %feature hash
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 12c2e66..7b520f5 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -98,10 +98,13 @@
# 'override' => allow-override (boolean),
# 'default' => [ default options...] (array reference)}
#
- # if feature is overridable (it means that allow-override has true value,
+ # if feature is overridable (it means that allow-override has true value),
# then feature-sub will be called with default options as parameters;
# return value of feature-sub indicates if to enable specified feature
#
+ # if there is no 'sub' key (no feature-sub), then feature cannot be
+ # overriden
+ #
# use gitweb_check_feature(<feature>) to check if <feature> is enabled
# Enable the 'blame' blob view, showing the last commit that modified
@@ -134,6 +137,7 @@
# Enable text search, which will list the commits which match author,
# committer or commit text to a given string. Enabled by default.
+ # Project specific override is not supported.
'search' => {
'override' => 0,
'default' => [1]},
