bring back missing flags in --help

src/compiler/haxe.ml

@@ -837,18 +837,18 @@ try
 				_ -> raise (Arg.Bad "Invalid SWF header format, expected width:height:fps[:color]")
 		),"<header>","define SWF header (width:height:fps:color)");
 		("Target-specific",["--flash-strict"],[], define Define.FlashStrict, "","more type strict flash API");
-		("Target-specific",[],["--swf-lib";"-swf-lib"],Arg.String (fun file ->
+		("Target-specific",["--swf-lib"],["-swf-lib"],Arg.String (fun file ->
 			process_libs(); (* linked swf order matters, and lib might reference swf as well *)
 			add_native_lib file false;
 		),"<file>","add the SWF library to the compiled SWF");
 		(* FIXME: replace with -D define *)
-		("Target-specific",[],["--swf-lib-extern";"-swf-lib-extern"],Arg.String (fun file ->
+		("Target-specific",["--swf-lib-extern"],["-swf-lib-extern"],Arg.String (fun file ->
 			add_native_lib file true;
 		),"<file>","use the SWF library for type checking");
-		("Target-specific",[],["--java-lib";"-java-lib"],Arg.String (fun file ->
+		("Target-specific",["--java-lib"],["-java-lib"],Arg.String (fun file ->
 			add_native_lib file false;
 		),"<file>","add an external JAR or class directory library");
-		("Target-specific",[],["--net-lib";"-net-lib"],Arg.String (fun file ->
+		("Target-specific",["--net-lib"],["-net-lib"],Arg.String (fun file ->
 			add_native_lib file false;
 		),"<file>[@std]","add an external .NET DLL file");
 		("Target-specific",["--net-std"],["-net-std"],Arg.String (fun file ->