fix example command to include standard library path

[wweic]

This is a quick fix.

Maybe we should consider:

• add help doc to -I option
• add documentation on how to use the generated js to interoperate with other js code.

[bobzhang]

thanks, I am a bit interesting what is the error message when missing I ../stdlib, since I did follow it step by step, but did not find an error

[wweic]

This is a session in a new host:

➜ tmp git:(master) ✗ OCAML_RAW_JS=1 ocamlscript -I . -I ../ -c hello.ml WARN: File "bin/compiler.ml", line 3386, characters 34-41 Pervasives.cmj not found WARN: File "bin/compiler.ml", line 6870, characters 36-43 Pervasives.js not found in search path - while compiling hello.ml ➜ tmp git:(master) ✗ cat hello.js // Generated CODE, PLEASE EDIT WITH CARE "use strict"; var Pervasives = require("pervasives"); console.log("hello world"); /* fail the pure module */ ➜ tmp git:(master) ✗ node hello.js module.js:340 throw err; ^ Error: Cannot find module 'pervasives' at Function.Module._resolveFilename (module.js:338:15) at Function.Module._load (module.js:289:25) at Module.require (module.js:366:17) at require (module.js:385:17) at Object.<anonymous> (/home/wei/workspace/ocamlscript/jscomp/tmp/hello.js:3:18) at Module._compile (module.js:435:26) at Object.Module._extensions..js (module.js:442:10) at Module.load (module.js:356:32) at Function.Module._load (module.js:313:12) at Function.Module.runMain (module.js:467:10) ➜ tmp git:(master) ✗ pwd /home/wei/workspace/ocamlscript/jscomp/tmp 

The root cause is because https://github.com/ocaml/ocaml/blob/trunk/utils/misc.ml#L115 does NOT do recursive directory find. -I will append the path to Config.load_path.

I suspect you might have some paths in your .ocamlinit file.

[bobzhang]

ah, it's because you didn't create tmp dir

[wweic]

I see. The commands all depend on previous commands' state. I have to be inside stdlib. thanks. Closing for now.