updated for version 7.0227
diff --git a/src/structs.h b/src/structs.h
index 26fee9a..1e66e6f 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -1254,11 +1254,9 @@
u_header_T *b_u_curhead; /* pointer to current header */
int b_u_numhead; /* current number of headers */
int b_u_synced; /* entry lists are synced */
- long b_u_seq_last; /* last used undo sequence number plus 1 */
- long b_u_seq_cur; /* undo sequence number of last header used
- plus 1 */
- time_t b_u_seq_time; /* uh_time of the last header used plus 1 or
- uh_time of current header */
+ long b_u_seq_last; /* last used undo sequence number */
+ long b_u_seq_cur; /* hu_seq of header below which we are now */
+ time_t b_u_seq_time; /* uh_time of header below which we are now */
/*
* variables for "U" command in undo.c