R devel - Sep 2013 - getParseData() for imaginary numbers

Hi,

The imaginary unit is gone in the 'text' column in the returned data
frame from getParseData(), e.g. in the example below, perhaps the text
should be 1i instead of 1:
> p=parse(text='1i')
> getParseData(p)
  line1 col1 line2 col2 id parent     token terminal text
1     1    1     1    2  1      2 NUM_CONST     TRUE    1
2     1    1     1    2  2      0      expr    FALSE
> sessionInfo()
R version 3.0.1 (2013-05-16)
Platform: x86_64-pc-linux-gnu (64-bit)

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C
 [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8
 [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8
 [7] LC_PAPER=C                 LC_NAME=C
 [9] LC_ADDRESS=C               LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

Regards,
Yihui
--
Yihui Xie <xieyihui at gmail.com>
Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA

On 13-09-18 1:47 PM, Yihui Xie wrote:
> Hi,
>
> The imaginary unit is gone in the 'text' column in the returned
data
> frame from getParseData(), e.g. in the example below, perhaps the text
> should be 1i instead of 1:
Yes, I can confirm the bug.  I'll fix it in R-devel now, and in 
R-patched after 3.0.2 is released next week.

Duncan Murdoch
>
>> p=parse(text='1i')
>> getParseData(p)
>    line1 col1 line2 col2 id parent     token terminal text
> 1     1    1     1    2  1      2 NUM_CONST     TRUE    1
> 2     1    1     1    2  2      0      expr    FALSE
>> sessionInfo()
> R version 3.0.1 (2013-05-16)
> Platform: x86_64-pc-linux-gnu (64-bit)
>
> locale:
>   [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C
>   [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8
>   [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8
>   [7] LC_PAPER=C                 LC_NAME=C
>   [9] LC_ADDRESS=C               LC_TELEPHONE=C
> [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
>
> attached base packages:
> [1] stats     graphics  grDevices utils     datasets  methods   base
>
> Regards,
> Yihui
> --
> Yihui Xie <xieyihui at gmail.com>
> Web: http://yihui.name
> Department of Statistics, Iowa State University
> 2215 Snedecor Hall, Ames, IA
>
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