Perhaps Golang will get a VM or something similar to enable stuff like exec/eval to be implemented with rapid response times in Grumpy. The only way I've ever s

Perhaps Golang will get a VM or something similar to enable stuff like exec/eval to be implemented with rapid response times in Grumpy. The only way I've ever seen a REPL implemented for Go is by recompiling the source code via a call to "os/exec".Command for each statement or declaration entered, which gives a 1-second delay on many computers.