Patch proposal for R style consistency (concerning deparse.c)

On 04/18/2013 11:41 AM, Yihui Xie wrote:
I second the change of "} else {".
Me too. Note that print.function() will screw it only if you use
useSource=FALSE:

    > print.function(foo3, useSource=FALSE)
    function ()
    {
      if (FALSE) {
          letters
      }
      else {
          LETTERS
      }
    }

Otherwise, everything is fine:

    > print.function(foo3)
    function()
    {
      if (FALSE) {
          letters  # some comment
      } else {
          LETTERS
      }
    }

I can't see of any reason why useSource=FALSE would screw my nicely
formatted 'if' statement though.
You asked it to reformat it, because you didn't like your original 
formatting.  Otherwise you wouldn't have said useSource=FALSE.

This formatting is ugly, unnecessarily
uses 1 more line, and the 'if' statement cannot be copy/pasted into an
interactive session anymore. So, in a way, you could even consider
this is invalid code.
That's nonsense.

Duncan Murdoch
Thanks,
H.

Regards,
Yihui
--
Yihui Xie <xieyihui at gmail.com>
Phone: 515-294-2465 Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA

On Thu, Apr 18, 2013 at 11:16 AM, Paul Johnson <pauljohn32 at gmail.com> wrote:
OK, I concede that.

Now, how about "} else {"

I will provide patch that does only that change.
?

On Thu, Apr 18, 2013 at 3:05 AM, peter dalgaard <pdalgd at gmail.com> wrote:
On Apr 18, 2013, at 05:39 , Paul Johnson wrote:

2 & 3. I want to omit space after if and for.   Since if and for are
functions in R, not keywords, I suggest that there should not be a
space before the opening parentheses.
Wrong. They are part of language constructs (and they _are_ keywords, not names, that's why ?for won't work). The function calls are `if`(fee, {foo}, {fie}) and something rebarbative for `for`(....).

Besides, both constructs are harder to read without the spaces.

--
Peter Dalgaard, Professor
Center for Statistics, Copenhagen Business School
Solbjerg Plads 3, 2000 Frederiksberg, Denmark
Phone: (+45)38153501
Email: pd.mes at cbs.dk  Priv: PDalgd at gmail.com

--
Paul E. Johnson
Professor, Political Science      Assoc. Director
1541 Lilac Lane, Room 504      Center for Research Methods
University of Kansas                 University of Kansas
http://pj.freefaculty.org               http://quant.ku.edu

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Patch proposal for R style consistency (concerning deparse.c)

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