1 files changed, 2 insertions, 0 deletions
diff --git a/src/config.h b/src/config.h
index d50774d..8de4399 100644
--- a/src/config.h
+++ b/src/config.h
@@ -5,6 +5,7 @@ extern int _print_type;
 extern int _max_depth;
 extern int _start_nl_at;
 extern int _collapse_all;
+extern int _collapse_to_memory;
 
 extern int _file_malloc_chunk;
 
@@ -19,6 +20,7 @@ static struct str_to_int config_map[] = {
   {"max_depth", &_max_depth},
   {"collapse_all", &_collapse_all},
   {"start_nl_at", &_start_nl_at},
+  {"collapse_to_memory", &_collapse_to_memory},
   {NULL,NULL}
 };