stream export function does not work

[muxiang0906]

Following the TcldevelepmentGuide.pdf, stream export function works like this,
stream export fileName chasID cardID portID [fromStreamID toStreamID sequenceType]
While in the current implementation, stream.export function would produce something like,
stream export chasID cardID portID fileName [fromStreamID toStreamID sequenceType]
fileName location at the wrong location.

[muxiang0906]

Currently, I add this one to IxeStream class considering there are other command than export/write
def ix_command(self, command, *args, **kwargs):
if args:
return self.api.call(('{} {} {} {}' + (len(args)-1) * ' {}').
format(self.tcl_command, command, args[0], self.uri, *args[1:]))
else:
return self.api.call(('{} {} {}').
format(self.tcl_command, command, self.uri))

[shmir]

Sorry about the long delay, somehow this issue failed between the cracks.
Is this comment still relevant? If so, could you push your branch with the fix and create pull request to master?