build system: debian/copyright file

[chiark-tcl-applet.git] / example

diff --git a/example b/example
index 2d07e86d135c6cb5a952452febc8c9f1af4c86e0..7cf6b15111ecee755463996772bece81ca484260 100755 (executable)
--- a/example
+++ b/example
@@ -1,12 +1,24 @@
-#!/usr/bin/wish8.4 -f
+#!/usr/bin/wish -f
 # -*- Tcl -*-
 
-# usage:
-#  xbatmon-simple-tray
+# Copyright 2016,2020 Ian Jackson
+# SPDX-License-Identifier: GPL-3.0-or-later
+# There is NO WARRANTY.
 
-source applet.tcl
-source subproc.tcl
-source utils.tcl
+# usage:
+#   .../example program arguments...
+# will run
+#   program arguments... WINDOWID
+# and program sbould put up an X11 window as a child of WINDOWID
+#
+# eg, for a silly example:
+#   .../example xterm -id
+
+set lib .
+
+source $lib/applet.tcl
+source $lib/subproc.tcl
+source $lib/utils.tcl
 
 set debug::debug puts