On Sun, Jul 10, 2016 at 01:42:47AM -0400, Richard Heck wrote: > On 07/10/2016 01:33 AM, Scott Kostyshak wrote: > > On Sun, Jul 10, 2016 at 07:16:13AM +0200, Richard Heck wrote: > >> commit d8aab4af9e6e72c835f78ba54a46687b870c25fa > >> Author: Richard Heck <rgh...@lyx.org> > >> Date: Sun Jul 10 01:12:42 2016 -0400 > >> > >> Fix thinko in Buffer::preview. It is possible for this routine to > >> be called when we do not have a cloned Buffer, namely, if we do not > >> have EXPORT_in_THREAD defined. > > Thanks for fixing this. How does one set EXPORT_in_THREAD? I imagine > > this could be useful for debugging purposes (e.g ruling out that a bug > > is due to exporting in a separate thread). > > It's #defined in GuiView.cpp and GuiAlert.cpp. It's set in the code, but > can be manually unset by people who don't want the risks of background > export, threading, etc. And yes, it is useful for the purpose you mentioned. > > Probably, it should be exposed via configure, etc, but no one ever did that.
OK thanks. I will add this to my "debugging_tips" file, that I hope to someday clean up and put on the Wiki. Scott
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