haxe command line comments

[sebpatu]

thats a little thing but: when you type haxe in command line, the default comment says:
-help Display this list of options
--help Display this list of options
but in fact if you use -help, you get a bunch of additionnal informations.
but "this list of options" suggest that you get same short options list if you add -help, and thus it discourages you to do so.
Or the full options list is quite handy!

So the comment shoudl be changed.
And i think that :
--help-defines : print help for all compiler specific defines
--help-metas : print help for all compiler metadatas

should also be displaid in the default short comments list (at first level).

thats very important for the first impression of new users, that will at first just type haxe in command line and see what it has to offer.

[Simn]

I had a look at this but as silly as that sounds, I cannot find a way to change the description of -help and --help without reimplementing them, which seems hard to do with OCaml's Arg default behavior.

I tried moving --help-defines and --help-metas. My main concern with that is that it looks ugly:

Haxe Compiler 3.1.3 - (C)2005-2014 Haxe Foundation
 Usage : haxe.exe -main <class> [-swf|-js|-neko|-php|-cpp|-as3] <output> [options]
 Options :
  -cp <path> : add a directory to find source files
  -js <file> : compile code to JavaScript file
  -swf <file> : compile code to Flash SWF file
  -as3 <directory> : generate AS3 code into target directory
  -neko <file> : compile code to Neko Binary
  -php <directory> : generate PHP code into target directory
  -cpp <directory> : generate C++ code into target directory
  -cs <directory> : generate C# code into target directory
  -java <directory> : generate Java code into target directory
  -xml <file> : generate XML types description
  -main <class> : select startup class
  -lib <library[:version]> : use a haxelib library
  -D <var> : define a conditional compilation flag
  -v : turn on verbose mode
  -debug : add debug information to the compiled code
  --help-defines : print help for all compiler specific defines
  --help-metas : print help for all compiler metadatas
  -help  Display this list of options
  --help  Display this list of options