[Rd] String Vector Encoding

[Simon Urbanek]

On Feb 3, 2014, at 10:06 AM, Saptarshi Guha <saptarshi.guha at gmail.com> wrote:

> True but I was hoping someone could point me where in the source code this
> happens.
> 

src/main/serialize.c @1655 and @1663


> Cheers
> Saptarshi
> On Feb 3, 2014 3:37 AM, "Duncan Murdoch" <murdoch.duncan at gmail.com> wrote:
> 
>> On 14-02-03 3:41 AM, Saptarshi Guha wrote:
>> 
>>> Hello,
>>> 
>>> I was reading through serialize.c and i couldn't answer something.
>>> 
>>> In readItem, case CHARSXP,  rules exists to adjust the read string for
>>> string encoding.
>>> 
>> 
>> This is described in the R Internals manual.
>> 
>> Duncan Murdoch
>> 
>> 
>>> Q1. I couldn't find where the encoding of the elements of the string
>>> vector
>>> are written? Is it when writeItem writes out the attributes of the item?
>>> But i couldn't find encoding in the attributes field
>>> 
>>>  x <- "fa\xE7ile"
>>> Encoding(x) <- "latin1"
>>>  xx <- iconv(x, "latin1", "UTF-8")
>>> y=c(x,xx)
>>> attributes(y)
>>> 
>>> NULL
>>> 
>>> Apologies if this has been asked before
>>> Regards
>>> Saptarshi
>>> 
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>>> 
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>>> 
>>> 
>> 
> 
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> 
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