A somewhat twisted approach that has not been mentioned is to consider
everything a comment unless it is enclosed in special tags, as done in
the brew package,
for example,
brew(textConnection(
"You won't see this R output, but it will run. <% foo <- 'bar' %>
Now foo is <%=foo%> and today is <%=format(Sys.time(),'%B %d, %Y')
%>."
) )
gives,
You won't see this R output, but it will run.
Now foo is bar and today is February 11, 2009.
I'd love to see an editor with a "brew" mode that acts as a notebook:
you type in your text in whatever language without worrying about the
syntax (R syntax, i mean!), and when you want to do a calculation you
just enclose it in such tags that behave like an inverted block comment.
Just a thought,
baptiste
On 11 Feb 2009, at 12:17, Gabor Grothendieck wrote:
I think you need to revisit the suggestion of how to use Tinn-R
to ensure you are doing it properly. If its R code then if(FALSE)
has already been mentioned as an alternative and another possibility
is just enclose it in double quotes (or if there are double quotes in
the passage then in single quotes):
f <- function(x) {
" here
are some comments of
mine"
x+1
}
On Wed, Feb 11, 2009 at 3:32 AM, <mihai.mira...@bafin.de> wrote:
Hi everybody,
I use for the moment "#" at the begining of each line for comments.
Is there any possibility to comment more than one line, like
something which shows the beggingng and the end of the comment? Or
is there a possibility to comment only a part of a line?
Thanks,
Mihai
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_____________________________
Baptiste Auguié
School of Physics
University of Exeter
Stocker Road,
Exeter, Devon,
EX4 4QL, UK
Phone: +44 1392 264187
http://newton.ex.ac.uk/research/emag
______________________________________________
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
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