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Dear Rglers, when using a callback in rgl (Windows, if it matters) http://finzi.psych.upenn.edu/R/library/rgl/html/callbacks.html I would like to get the Asynchronous keyboard status (as least Shift/Control, but preferably other key) to set markers in a plot. getGraphicsEvents seems to be limited to normal graphics windows. Dieter

Oh, no. I should have been more clear. The patch was not rejected, just lost in the daily shuffle. I already have my employer's approval to send this upstream, so I will prepare a patch against trunk this morning. > I proposed a similar patch to LLVM (left circular shift) around 10/2011. > > Parts of my patch did make it into trunk about a year after, but others > > did not.

On Monday, July 30, 2012 12:16 AM, Cameron McInally wrote: > Hey Andy, > > I proposed a similar patch to LLVM (left circular shift) around 10/2011. > Parts of my patch did make it into trunk about a year after, but others > did not. > > At that time, my solution was to add a binary operator to the IRBuilder, > since LCS fits in nicely with the other shift operators. But,

Andy, Here is the left circular shift operator patch. I apologize to the reviewer in advance. The patch has a good bit of fine detail. Any comments/criticisms? Some caveats... 1) This is just the bare minimum needed to make the left circular shift operator work (e.g. no instruction combining). 2) I tried my best to select operator names in the existing style; please feel free to change them as