[R] "R CMD Rd2txt" generate "_^H" for in all section titles
zhengda1936 at gmail.com
Fri Nov 14 03:41:05 CET 2014
Thank you. Great help!
Given your information, we can generate text files without _^H with
the following command:
echo "tools::Rd2txt(\"$input_file\", out=\"$output_file\",
options=list(underline_titles=FALSE))" | R --no-save
It's kind tedious though.
I'm just curious. Which text editor can actually display _^H correct?
I normally use vim. I also tried gedit. I even tried a web browser
On Thu, Nov 13, 2014 at 8:29 PM, David Winsemius <dwinsemius at comcast.net> wrote:
> On Nov 13, 2014, at 11:51 AM, Zheng Da wrote:
>> I'm trying to generate plain text from the .Rd files. I run "R CMD
>> Rd2txt xx.Rd -o xx.txt" to get the plain text file. When I open the
>> text file, I see "_^H" in front of each character in all section
>> titles. I can't figure out where the problem is. If I don't specify -o
>> argument, "R CMD Rd2txt" prints on the standard output correctly. What
>> should I do to output everything correctly to a file?
> I think your (unstated) editor is displaying backspaces with ^H. The Section Header convention in Rd files is with interspersed underscores so they look like:
> _ D_ e_ s_ c_ r_ i_ p_ t_ i_ o_ n:
> The ^H's are apparently being put in to "erase" or squeeze together the text separated by <underscores> and your editor is not handling it in the manner expected.
>> R-help at r-project.org mailing list
>> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
> David Winsemius
> Alameda, CA, USA
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