add tcl emacs identifier

diff --git a/tkcon.tcl b/tkcon.tcl
index f06b45ddbf01dd4e9fa1203f02b97bf9045c5158..919546476c7d0d1f8f3a5f3e9d10b18c07adf25f 100755 (executable)
--- a/tkcon.tcl
+++ b/tkcon.tcl
@@ -1,4 +1,5 @@
 #!/bin/sh
+# -*- tcl -*-
 # \
 exec wish "$0" ${1+"$@"}