Ya -- interactive tclsh has a few creature-features. The autocomplete we're discussing, automatic fall-through to exec as if via sh(1), command history, history

Ya -- interactive tclsh has a few creature-features. The autocomplete we're discussing, automatic fall-through to exec as if via sh(1), command history, history editing, and perhaps more I'm forgetting. kamloops$ tclsh8.6 % info commands up* update uplevel upvar % uptime 7:17PM up 1 hr, 7 users, load averages: 0.06, 0.12, 0.17 % ls fu ls: fu: No such file or directory child process exited abnormally % ls -ld fu ls: fu: No such file or directory child process exited abnormally % ^fu^foo ls -ld foo -rwxr-xr-x 1 joe users 7300 Mar 23 2011 foo % history 1 info commands up* 2 uptime 3 ls fu 4 ls -ld fu 5 ls -ld foo 6 history % !2 uptime 7:20PM up 1:03, 7 users, load averages: 0.13, 0.12, 0.16