build system: debian/copyright file

[chiark-tcl-applet.git] / example

diff --git a/example b/example
index b9f1c64a966cc614c720c41e90ba20b42fa46775..7cf6b15111ecee755463996772bece81ca484260 100755 (executable)
--- a/example
+++ b/example
@@ -1,10 +1,26 @@
-#!/usr/bin/wish8.4 -f
+#!/usr/bin/wish -f
 # -*- Tcl -*-
 
-source applet.tcl
-source subproc.tcl
+# Copyright 2016,2020 Ian Jackson
+# SPDX-License-Identifier: GPL-3.0-or-later
+# There is NO WARRANTY.
 
-#----- menu -----
+# 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
 
 foreach b {1 3} {
     applet::setup-button-menu $b
@@ -21,8 +37,9 @@ foreach b {1 3} {
 applet::setup-tooltip { puts VIS } { puts INVIS }
 applet::tooltip-set "line\nanother"
 
-proc cmdline {id} {
-    return [list xacpi-simple -into $id]
+proc cmdline {id orientation} {
+    global argv
+    return [concat $argv $id]
 }
 
-applet::setup-subproc 40 cmdline
+applet::setup-subproc cmdline