Tcl - Re: Error: channel "stdout" wasn't opened for writing when "exec >&

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Re: Error: channel "stdout" wasn't opened for writing when "exec >&

Donal K. Fellows

2006-11-30, 7:04 pm

Jeff Hobbs wrote:
> No, the lack of a std channels is particular to Windows gui subsystem
> apps and OS X apps run from the Finder.

I've seen the equivalent on some Unix desktops (don't remember the
details of which) where the applications were being started with the
std channels being *closed* (and not redirected to/from /dev/null).
IIRC, Tcl doesn't deal well with this situation...

Donal.

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