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ttyacm-multiplex: Add a comment say what this thing is
[chiark-tcl-applet.git]
/
subproc.tcl
diff --git
a/subproc.tcl
b/subproc.tcl
index 36d5465f40938e724f3f97cb5e213aff76acfb5a..4852d19292ae38bd855e6b20e78715d38cbd45a4 100644
(file)
--- a/
subproc.tcl
+++ b/
subproc.tcl
@@
-1,4
+1,10
@@
+# Copyright 2016,2020 Ian Jackson
+# SPDX-License-Identifier: GPL-3.0-or-later
+# There is NO WARRANTY.
+
+package require Tclx
+
namespace eval subproc {
#----- general purpose subprocess handling -----