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-rw-r--r--doc/tools/tiffcrop.rst8
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/tools/tiffcrop.rst b/doc/tools/tiffcrop.rst
index ee0d2d81..b5e8e744 100644
--- a/doc/tools/tiffcrop.rst
+++ b/doc/tools/tiffcrop.rst
@@ -415,6 +415,14 @@ Options
Note: :program:`tiffcrop` may be compiled with :command:`-DDEVELMODE` to enable
additional very low level debug reporting.
+However, not all option combinations are permitted.
+
+ Note 1: The (-X|-Y), -Z, -z and -S options are mutually exclusive.
+ In no case should the options be applied to a given selection successively.
+
+ Note 2: Any of the -X, -Y, -Z and -z options together with other PAGE_MODE_x options
+ such as -H, -V, -P, -J or -K are not supported and may cause buffer overflows.
+
Examples
--------