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-rw-r--r--TODO3
1 files changed, 2 insertions, 1 deletions
diff --git a/TODO b/TODO
index 3c0a96d3..8f0e36ea 100644
--- a/TODO
+++ b/TODO
@@ -50,7 +50,8 @@ General
than a catastrophic failure.
* See whether we can do anything with /V > 3 in the encryption
- dictionary. (V = 4 is Crypt Filters.)
+ dictionary. (V = 4 is Crypt Filters.) See
+ ~/Q/pdf-collection/R4-encrypt-PDF_Inside_and_Out.pdf
* The second xref stream for linearized files has to be padded only
because we need file_size as computed in pass 1 to be accurate. If