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If I run iris and hit C-d, it quits the REPL immediately.

If I run iris, evaluate something, then hit C-d, it doesn't quit the REPL. Hitting C-d again quits the REPL.

I'm using the latest Iris installed with go get github.com/asciian/iris on Arch Linux.

If I run the REPL and enter ; test, it hangs and doesn't proceed to the next prompt. I'd expect the input to be ignored (as the tokenizer yields zero tokens in this case and there's nothing useful you can do) and the next prompt to be displayed. Worse, if I run iris test.lsp containing comments, nothing is evaluated at all and the interpreter exits with 0, as if everything is fine.

Installed via go get github.com/asciian/iris on Arch Linux.

Shouldn't be too hard to implement these. Even if Go doesn't have equivalent functions, you could create a timestamp at initialization time, then subtract it from the current timestamp.

;; test.lisp
(format (standard-output) "~A" (read))

Current behavior

$ iris test.lisp # or $iris test.lisp
#<END-OF-STREAM >

Expectation

$ iris test.lisp # or $iris < test.lisp
10
10

Expected Behavior

(div -14 3) ;; => -5  

Current Behavior

(div -14 3) ;; => -4

Not sure whether it's a systematic issue, but I found that neither of these simple examples work correctly:

>>> (with-open-input-file (in "/etc/hostname") (read-line in))
#<DOMAIN-ERROR {IRIS.OBJECT: IN, EXPECTED-CLASS: <STRING>, IRIS.CONTINUABLE: NIL}>

>>> (block foo (return-from foo 42))
#<UNDEFINED-VARIABLE {NAME: FOO, NAMESPACE: VARIABLE, IRIS.CONTINUABLE: NIL}>

Both examples work fine with OpenLisp and return the hostname and 42 respectively. I'm using the latest Iris installed with go get github.com/asciian/iris on Arch Linux.