*debug*
*interpreter*
*stream*
*trace-level*
call
close-tcl/tk-stream
escape
event-loop
format-script
keep-listening
open-tcl/tk-stream
post
read-list
read-script
read-tcl-list-from-string1
read-word
receive-line
repl
run
send-script
with-tcl/tk
write-list-to-tcl-string