word.tcl is an implementation of word channels found in ycl.
You can download word.tcl for use outside of ycl (under the namespace ::wordchan rather than yclprefix::chan::word) with the following POSIX shell command:
(echo "namespace eval ::wordchan {\nnamespace export *\nnamespace ensemble create\n"; curl -s 'https://chiselapp.com/user/pooryorick/repository/ycl/raw/packages/chan/lib/word.tcl?name=024541bdf04b7a9e637add29ac2cd75df2543e74 '; echo "\n}") > wordchan.tcl
#!/usr/bin/env tclsh
source wordchan.tcl
proc main {} {
set ch [chan create {read write} ::wordchan]
chan configure $ch -buffering none
chan event $ch readable [list puts --$ch]
puts -nonewline $ch HELLO
puts -nonewline $ch WORLD
puts [read $ch] ;# Prints "HELLO".
puts [read $ch] ;# Prints "WORLD".
}
main