Document csharp #! support

diff --git a/man/csharp.1 b/man/csharp.1
index 2f6497d2e90474e334264bcca4b53b5460f0f465..e90aca38294aacca2a3d3cbbc92f19edb3afe7f8 100644 (file)
--- a/man/csharp.1
+++ b/man/csharp.1
@@ -29,6 +29,16 @@ target process.
 .PP
 Files specified in the command line will be loaded and executed as
 scripts.
+.PP
+Starting with Mono 2.10, the 
+.I csharp
+command can be used as an interpreter executed by executables flagged
+with the Unix execute attribute.   To do this, make the first line of
+your C# source code look like this:
+.nf
+"#!/usr/bin/csharp" 
+Console.WriteLine ("Hello, World");
+.fi
 .SH OPTIONS
 .TP 
 .I "\-\-attach"