Merge branch 'mh/replace-refs-variable-rename'

* mh/replace-refs-variable-rename:
  Document some functions defined in object.c
  Add docstrings for lookup_replace_object() and do_lookup_replace_object()
  rename read_replace_refs to check_replace_refs

1 files changed, 7 insertions, 0 deletions

diff --git a/object.h b/object.h
index dc5df8ce1d..732bf4d7e7 100644
--- a/object.h
+++ b/object.h
@@ -42,7 +42,14 @@ struct object {
 extern const char *typename(unsigned int type);
 extern int type_from_string(const char *str);
 
+/*
+ * Return the current number of buckets in the object hashmap.
+ */
 extern unsigned int get_max_object_index(void);
+
+/*
+ * Return the object from the specified bucket in the object hashmap.
+ */
 extern struct object *get_indexed_object(unsigned int);
 
 /*