There's a missing comma in the help message for ClojureScript, and the result is that the message is somewhat confusing.
`
$ clj -m cljs.main --help
...
-t, --target name The JavaScript target. Configures environment
bootstrap and defaults to browser. Supported
values: node or nodejs webworker, none
`
The last line should have a comma after "nodejs" and before "webworker," so that it reads:
`
-t, --target name The JavaScript target. Configures environment
bootstrap and defaults to browser. Supported
values: node or nodejs, webworker, none
`
It looks like this typo was introduced when some old targets were removed in this commit, file src/main/clojure/cljs/cli.clj.
