Re: [Rd] getGraphicsEvent() alternative for cairo graphics device?

2016-11-13 Thread frederik
Hi Paul, OK I tried not to make the examples too fancy. Please let me know what you think. They should probably be amended to support the Windows platform, but I think that task would be much easier for someone with access to Windows... By the way I'm Cc'ing Mark O'Connell who shared with me som

Re: [Rd] getGraphicsEvent() alternative for cairo graphics device?

2016-11-13 Thread Paul Murrell
Great. Thanks! Paul On 14/11/16 13:41, frede...@ofb.net wrote: Hi Paul, Thank you, for some reason I didn't seem to get an email notification for your bugzilla comment! I will try to send you something shortly. Frederick On Mon, Nov 14, 2016 at 08:55:20AM +1300, Paul Murrell wrote: Hi T

Re: [Rd] getGraphicsEvent() alternative for cairo graphics device?

2016-11-13 Thread frederik
Hi Paul, Thank you, for some reason I didn't seem to get an email notification for your bugzilla comment! I will try to send you something shortly. Frederick On Mon, Nov 14, 2016 at 08:55:20AM +1300, Paul Murrell wrote: > Hi > > The current status is that I am keen for people to contribute som

Re: [Rd] Memory leak with tons of closed connections

2016-11-13 Thread Gábor Csárdi
Using dup() before fdopen() (and calling fclose() on the connection when it is closed) indeed fixes the memory leak. FYI, Gabor Index: src/main/connections.c === --- src/main/connections.c (revision 71653) +++ src/main/connections.c

Re: [Rd] getGraphicsEvent() alternative for cairo graphics device?

2016-11-13 Thread Paul Murrell
Hi The current status is that I am keen for people to contribute some testing code (see https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16951) There were also some getGraphicsEvent() changes/fixes suggested by Richard Bodewits (cc'ed), for which I am also seeking test code. Paul On 13/

Re: [Rd] dgamma density values in extreme point

2016-11-13 Thread Duncan Murdoch
On 13/11/2016 1:43 PM, Alexey Burnakov wrote: Dear R-Devel group, My name is Alexey, a data scientist from Moscow, currently working for Align Technology Inc. We have recently had a discussion of the results that the dgamma function (stats) returns for an extreme point (x == 0). inf. It's

[Rd] dgamma density values in extreme point

2016-11-13 Thread Alexey Burnakov
Dear R-Devel group, My name is Alexey, a data scientist from Moscow, currently working for Align Technology Inc. We have recently had a discussion of the results that the dgamma function (stats) returns for an extreme point (x == 0). Density appears to be defined in point zero for the dist

[Rd] Missing objects using dump.frames for post-mortem debugging of crashed batch jobs. Bug or gap in documentation?

2016-11-13 Thread nos...@altfeld-im.de
Dear R friends, to allow post-mortem debugging In my Rscript based batch jobs I use tryCatch( , error = function(e) { dump.frames(to.file = TRUE) }) to write the called frames into a dump file. This is similar to the method recommended in the "Writi