Extension of nsICommandLine that allows for initialization of new command lines
 and running the command line actions by processing the command line handlers.

 @status INTERNAL - This interface is not meant for use by embedders, and is
                    not intended to be frozen. If you are an embedder and need
                    functionality provided by this interface, talk to Benjamin
                    Smedberg <benjamin@smedbergs.us>.
[uuid(c1f4cfbf-a41f-4628-aa6c-9fb914478af8)]
interface nsICommandLineRunner : nsICommandLine

Attributes

 Process and combine the help text provided by each command-line handler.
readonly attribute AUTF8String helpText

Methods

 This method assumes a native character set, and is meant to be called
 with the argc/argv passed to main(). Talk to bsmedberg if you need to
 create a command line using other data. argv will not be altered in any
 way.

 On Windows, the "native" character set is UTF-8, not the native codepage.

 @param workingDir The working directory for resolving file and URI paths.
 @param state      The nsICommandLine.state flag.
void init(in long argc, in nsCharPtrArray argv, in nsIFile workingDir, in unsigned long state) 
 Process the command-line handlers in the proper order, calling "handle()" on
 each.

 @throws NS_ERROR_ABORT if any handler throws NS_ERROR_ABORT. All other errors
         thrown by handlers will be silently ignored.
void run() 
 Set the windowContext parameter.
void setWindowContext(in nsIDOMWindow aWindow)