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mal/impls/wren/step0_repl.wren
Joel Martin 8a19f60386 Move implementations into impls/ dir
- Reorder README to have implementation list after "learning tool"
  bullet.

- This also moves tests/ and libs/ into impls. It would be preferrable
  to have these directories at the top level.  However, this causes
  difficulties with the wasm implementations which need pre-open
  directories and have trouble with paths starting with "../../". So
  in lieu of that, symlink those directories to the top-level.

- Move the run_argv_test.sh script into the tests directory for
  general hygiene.
2020-02-10 23:50:16 -06:00

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import "./readline" for Readline
class Mal {
static read(str) {
return str
}
static eval(ast, env) {
return ast
}
static print(ast) {
return ast
}
static rep(str) {
return print(eval(read(str), null))
}
static main() {
while (true) {
var line = Readline.readLine("user> ")
if (line == null) break
if (line != "") System.print(rep(line))
}
System.print()
}
}
Mal.main()