Slightly different from what you ask for, but there are several ways to
jump-to-definition and find-uses for identifiers, which helps get around
large project a lot.

Others may point to different options, but ocp-index [1] is very efficient for that (`C-c ;` to jump to definition, `C-c /` to find uses) ; you just need to enable -bin-annot in your build system and it should work out-of-the box.

[1] http://www.typerex.org/ocp-index.html (disclaimer: I am the author !)

Le mardi 2 septembre 2014, 21:05:09 Xinuo Chen a écrit :
> Hi all
> 
> I am using OCaml for a project with 20 - 50 files inside. Also I am using emacs
> + tuareg.
> 
> Syntax highlight is well done by tuareg and generally it is good using
> emacs for one file editing.
> 
> However, for the project files, I need to frequently switch between files
> together with folders, how can i use emacs as also a project manager such
> as eclipse? How can I have a file / project tree there just like Eclipse
> does?
> 
> Also how do people manage a huge bunch of files (just like core library or
> batteries-included) effectively? It seems emacs is good for single file or
> simple project editing, but not good at managing a complex project.
> 
> thanks
> Best Regards,
> 
> Xinuo
> 
>