[Rd] Carriage returns and Sweave output

Ernest Turro ernest.turro at ic.ac.uk
Mon Mar 19 16:03:27 CET 2007

Hi Wolfgang,

the problem with results=hide is that it suppresses everything. I  
just need Sweave to suppress strings ending in '\r'...



On 19 Mar 2007, at 14:49, Wolfgang Huber wrote:

> Dear Ernest,
> this may not be exactly what you asked for, but how about setting  
> "results=hide" in the options of your code chunk?
> Best wishes
>   Wolfgang
> ------------------------------------------------------------------
> Wolfgang Huber  EBI/EMBL  Cambridge UK  http://www.ebi.ac.uk/huber
> Ernest Turro wrote:
>> Dear all,
>> I have a code chunk in my Rnw file that, when executed, outputs   
>> carriage return characters ('\r') to inform on the progress (e.g.   
>> "sweep 4 of 1024\r"). But Sweave interprets this as a newline   
>> character, and therefore I get countless pages of output in my   
>> vignette where I only really want one line. Any ideas?
>> Thanks
>> E

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