Documents $HOME/.vnc/default.tigervnc format

Fixes #270

diff --git a/vncviewer/vncviewer.man b/vncviewer/vncviewer.man
index 9ee616dc1b2a266ea172ebb4b0b4312cad69c5ac..d6a3708fe7989b793fbaeb4e088c16fed9bcb69c 100644 (file)
--- a/vncviewer/vncviewer.man
+++ b/vncviewer/vncviewer.man
@@ -280,7 +280,10 @@ respectively.
 .SH FILES
 .TP
 $HOME/.vnc/default.tigervnc
-Default configuration options.
+Default configuration options. This file must have a "magic" first line of
+"TigerVNC Configuration file Version 1.0" (without quotes), followed by simple
+<setting>=<value> pairs of your choosing. The available settings are those
+shown in this man page.
 .TP
 $HOME/.vnc/x509_ca.pem
 Default CA certificate for authenticating servers.