Wed Jan 7 09:56:51 CST 2009
> workaround for 513183 so hg view works
> tcl/tk is very sensitive about stuff which is printed to stderr
> and considers anything printed to be on stderr to be a sign of
> an error.
> To avoid hgk's crash because of warnings, we print warnings
> only when the quiet option is absent. We suppress
> warnings in hg by calling from "hg view" a wrapper, hg-hgk,
> which requests quiet operation, disabling warnings.
> In order to preserve user's possible preference for another hg
> via HG environment variable, we make sure in the wrapper we
> call that HG, not the system hg, if HG was initally set.
nosy: EddyPetrisor, mg
title: hgk fails to start when hg emits warnings
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