test-cat-file.sh: handle hashsplit bupm files

[bup.git] / Documentation / bup-restore.md

diff --git a/Documentation/bup-restore.md b/Documentation/bup-restore.md
index ed7cd7423f2084fa1e0177bdb8bb62022cd5d175..dacfc7dbb3b62437ad5e6ef92a5641720fb62f57 100644 (file)
--- a/Documentation/bup-restore.md
+++ b/Documentation/bup-restore.md
@@ -119,7 +119,12 @@ See the EXAMPLES section for a demonstration.
 
 \--exclude-rx-from=*filename*
 :   read --exclude-rx patterns from *filename*, one pattern per-line
-    (may be repeated).
+    (may be repeated).  Ignore completely empty lines.
+
+\--sparse
+:   write output data sparsely when reasonable.  Currently, reasonable
+    just means "at least whenever there are 512 or more consecutive
+    zeroes".
 
 \--map-user *old*=*new*
 :   for every path, restore the *old* (saved) user name as *new*.