Clément Poulain <clement.poulain@ensimag.imag.fr> writes:

quoted text
> I wonder if spaces can be the reason of this. Looks like Tcl is
> looking for an executable called "run-mailcap --action=cat", and
> doesn't distinguish path from options.

Yes, and it does this because we asked it to do so. Whitespace
interpretation is done by the shell, and there's no shell involved
here.

quoted text
> I do not have much experience with Tcl, so I can't figure out how to
> solve that. Some help would be appreciate :-)

Patch follows. It just runs the textconv using a shell, which does
whitespace interpretation (and more if needed). Tested with

textconv=odt2txt --width=40

and a file containing whitespaces.

-- 
Matthieu Moy
http://www-verimag.imag.fr/~moy/
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