On 05/01/2013 12:19 PM, Duncan Murdoch wrote:
On 01/05/2013 1:34 PM, Tim Triche, Jr. wrote:
+1 to having runnable code emitted
It does emit runnable code, which is why Herve's complaint was
nonsense. It doesn't emit code of which every substring is runnable.
Perdon me, but I was not of course suggesting that every substring be
runnable. That would be non-sense. So please, don't make me say what
I didn't say. Thank you!
H.
Duncan Murdoch
patch seems to work nicely, hopefully R-core will agree to apply it to
HEAD
On Wed, May 1, 2013 at 9:45 AM, Paul Johnson <pauljoh...@gmail.com>
wrote:
> Whoa.
>
> Don't let my valuable suggestion get lost.
>
> I want "} else {". Yihue wants "} else {". And I have not heard
anybody
> say they prefer the other way, unless you interpret Duncan's comment
> "that's nonsense" as a blanket defense of the status quo. But I
don't think
> he meant that. This is a matter of style consistency and avoidance
of new
> R-user confusion and error.
>
> After reading the help for "if", I don't see how anybody can argue
against
> this. Good R code has this style:
>
> } else {
>
> and not
>
> }
> else
>
> because the latter fails if it is run line-by-line. While trying to
teach
> people how to write R programs, it would be nice if the output of
> print.function was consistent with the good way, the way that is
actually
> practiced in the R source code itself. This is a major source of new
> programmer confusion. Its very tough to explain and teach.
>
> pj
> --
> 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
>
> [[alternative HTML version deleted]]
>
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