https://chiselapp.com/user/rkeene/repository/pipethread/%|%pipethread%|% is a module by [rkeene] that implements [thread]-based concurrency '''and''' parallelism. It gives you the `|` from [sh] in Tcl, for Tcl code. ** Use examples ** ====== proc a {inchan outchan} { puts $outchan blah } pipethread::pipe a | { gets $inchan line; puts $outchan "[string length $line]:$line" } ====== ** Discussion ** <>Concurrency | Threads