Teach cgit how to group repositories by category

The new parameter 'repo.group' is used to set the repository group
for the following repositores. Whenever this parameter changes value,
a subheading is generated in the index page (printing the current value
of repo.group).

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/cgit.h b/cgit.h
index f3d783e..8a69a1f 100644
--- a/cgit.h
+++ b/cgit.h
@@ -38,2 +38,3 @@ struct repoinfo {
         char *defbranch;
+        char *group;
         char *module_link;
@@ -82,2 +83,3 @@ extern char *cgit_script_name;
 extern char *cgit_cache_root;
+extern char *cgit_repo_group;