Re: [Rd] Buffering in R 3.5 connections causes incorrect data in readChar

2018-05-29 Thread Aaron Goodman
Tomas, Thank you for the explanation. I see in the documentation: "These functions are intended to be used with binary-mode connections." So I see how using it on a text connection is undefined, and not a bug. An error or warning when attempting to use a it on a text connection would be helpful c

[Rd] Quartz graphic device can be extremely slow in some cases

2018-05-29 Thread Wilke, Claus O
Hello, We’re receiving reports of extremely slow rendering by users who are using the new geom_sf() feature in ggplot2. Importantly, this seems to be a graphics device issue, because the exact same plot takes vastly different amounts of time to render under different devices. We’re talking abou

Re: [Rd] readLines function with R >= 3.5.0

2018-05-29 Thread Simon Urbanek
The MySQL DB on the server died - not sure why. Restarted and it should be ok. > On May 29, 2018, at 9:17 AM, Martin Maechler > wrote: > >> Ralf Stubner >>on Tue, 29 May 2018 11:21:28 +0200 writes: > >> On 28.05.2018 16:38, Martin Maechler wrote: >>> Then, I now do think this nee

Re: [Rd] readLines function with R >= 3.5.0

2018-05-29 Thread Martin Maechler
> Ralf Stubner > on Tue, 29 May 2018 11:21:28 +0200 writes: > On 28.05.2018 16:38, Martin Maechler wrote: >> Then, I now do think this needs to be dealt with as a bug >> (but I'm not delving into fixing it!) > Ok. Can somebody with write privileges in bugzilla add the

Re: [Rd] Buffering in R 3.5 connections causes incorrect data in readChar

2018-05-29 Thread Tomas Kalibera
On 05/26/2018 05:15 AM, Aaron Goodman wrote: I noticed an issue where readChar does not return the correct value after a call to readline. It appears that readChar is not aware of the buffering, so it reads from the end of the buffer, rather than the current position in the file. This is a signif

Re: [Rd] readLines function with R >= 3.5.0

2018-05-29 Thread Ralf Stubner
On 28.05.2018 16:38, Martin Maechler wrote: > Then, I now do think this needs to be dealt with as a bug > (but I'm not delving into fixing it!) Ok. Can somebody with write privileges in bugzilla add the bug report? I can also do this myself, if somebody with the required privileges can create a us