document -- in man and --help

1 files changed, 6 insertions, 0 deletions

diff --git a/uxd.rst b/uxd.rst
index 16a6a37..f1fdb98 100644
--- a/uxd.rst
+++ b/uxd.rst
@@ -58,6 +58,12 @@ as *K*, *M*, and *G* for power-of-10 based (e.g. *1K* is 1000 bytes).
 
 .. the comments are turned into the --help message by mkusage.pl.
 
+--
+   No more options; whatever comes after this is a filename, even if it
+   begins with **-**.
+
+.. no more options.
+
 -1
    Don't alternate colors for normal characters.