[R-SIG-Mac] up-arrow in console

[Simon Urbanek]

Check "cleanup history entries" in the Preferences if you don't like this. It is in fact the default AFAIR so I'm not sure why it's disabled for you.
Cheers,
S

On Jul 19, 2011, at 12:31 PM, Day, Roger S wrote:

> Hi, Hans,
> 
> Got another "curiosity" for you!
> 
> A changed behavior  in the new interface:
> 
> Type some command in the console, e.g.  date().
> Now up-arrow, and Enter.
> Repeat.
> Each time, an extra newline is added before pressing Enter.
> The newlines begin to pile up.
> 
> R - utilities/QAproteomics>  date()
> [1] "Tue Jul 19 12:03:18 2011"
> R - utilities/QAproteomics> 
> R - utilities/QAproteomics> 
> R - utilities/QAproteomics>  date()
> [1] "Tue Jul 19 12:03:19 2011"
> R - utilities/QAproteomics> 
> R - utilities/QAproteomics> 
> R - utilities/QAproteomics> 
> R - utilities/QAproteomics>  date()
> [1] "Tue Jul 19 12:03:20 2011"
> R - utilities/QAproteomics> 
> R - utilities/QAproteomics> 
> R - utilities/QAproteomics> 
> R - utilities/QAproteomics> 
> R - utilities/QAproteomics>  date()
> [1] "Tue Jul 19 12:03:21 2011"
> R - utilities/QAproteomics> 
> R - utilities/QAproteomics> 
> R - utilities/QAproteomics> 
> R - utilities/QAproteomics> 
> R - utilities/QAproteomics> 
> R - utilities/QAproteomics> 
> 
> (If one is successively editing then trying a command,
> this gets slightly tedious.)
> 
> I'm curious if this is intentional and if so, what's the rationale.
> 
> ------------
> [R.app GUI 1.40 (5751) x86_64-apple-darwin9.8.0]
> 
> version
>               _                            
> platform       x86_64-apple-darwin9.8.0     
> arch           x86_64                       
> os             darwin9.8.0                  
> system         x86_64, darwin9.8.0          
> status                                      
> major          2                            
> minor          13.0                         
> year           2011                         
> month          04                           
> day            13                           
> svn rev        55427                        
> language       R                            
> version.string R version 2.13.0 (2011-04-13)
> 
> 
> Best regards,
> 
> Roger Day
> University of Pittsburgh Departments of Biomedical Informatics and  
> Biostatistics
> University of Pittsburgh Cancer Institute
> -----------------------------------------------------
> Room 310, Suite 301
> Cancer Pavilion (CNPAV)
> 5150 Centre Ave.
> Pittsburgh, PA 15232
> e-mail:  day01 at pitt.edu
> cell phone 412-609-3918
> assistant:
>    Nova Smith:       (412) 623-8382
> 
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