3 ms·
Tcl's magic is mainly from uplevel and upvar as they allow you to do crazy stuff with the callstack to enable all kinds of metaprogramming. It's not a lot of ma
by talideon 2y ago
Tcl's magic is mainly from uplevel and upvar as they allow you to do crazy stuff with the callstack to enable all kinds of metaprogramming. It's not a lot of magic, but it's very powerful.
- smrtinsert 2y agoIt's a lot of magic. New control structures mean dsls are as easy as thinking about them