refs.c: add transaction.status and track OPEN/CLOSED

diff --git a/environment.c b/environment.c
index 37354c8d056efc3f82e2a98f19d0bdda7f79be51..4dac5e9edd75499ccf52debc847807d2fc180730 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -69,9 +69,10 @@ unsigned long pack_size_limit_cfg;
  * that is subject to stripspace.
  */
 char comment_line_char = '#';
+int auto_comment_line_char;
 
 /* Parallel index stat data preload? */
-int core_preload_index = 0;
+int core_preload_index = 1;
 
 /* This is set by setup_git_dir_gently() and/or git_default_config() */
 char *git_work_tree_cfg;