Add support for "robots" meta-tag
With this change, cgit will start to generate the "robots" meta-tag, using
a default value of "index, nofollow".
The default value can be modified with a new cgitrc variable, "robots".
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
diff --git a/cgit.h b/cgit.h
index 6291c58..ab0efeb 100644
--- a/cgit.h
+++ b/cgit.h
@@ -139,6 +139,7 @@
extern char *cgit_script_name;
extern char *cgit_cache_root;
extern char *cgit_repo_group;
+extern char *cgit_robots;
extern int cgit_nocache;
extern int cgit_snapshots;