[svn] Document dp->accumulated

diff --git a/src/progress.c b/src/progress.c
index 81f71040ceb96fe15e646a7b7f40b596f769fbc3..514565795a2a17c57729ec4ccec6f2a5854d2f0e 100644 (file)
--- a/src/progress.c
+++ b/src/progress.c
@@ -200,7 +200,8 @@ struct dot_progress {
   wgint total_length;          /* expected total byte count when the
                                   download finishes */
 
-  int accumulated;
+  int accumulated;             /* number of bytes accumulated after
+                                  the last printed dot */
 
   int rows;                    /* number of rows printed so far */
   int dots;                    /* number of dots printed in this row */