如何将elisp列表放入elisp哈希中

Question

I have this working bit of code

(setq block_id nil)
(setq myHash (make-hash-table :test 'equal))
(puthash "5" "a" myHash)
(message (gethash "5" myHash))

it inserts a string in to the hash. and printss out "a" as its supposed to do. but how do I insert a list in to the hash? I tried

(setq block_id nil)
(setq myHash (make-hash-table :test 'equal))
(puthash "5" ("list foo" "baa" "baz") myHash)
(message (gethash "5" myHash))

but I get a nil from the my emacs elisp repl.

Answer 1

You have several errors. You're not quoting the list, so it's trying to call the string "list foo" as a function. Then you're calling message with the wrong type of argument.

(setq myHash (make-hash-table :test 'equal))
(puthash "5" '("list foo" "baa" "baz") myHash)
(message "%S" (gethash "5" myHash))