On 09/03/2008 10:40 PM, Richard M. Heiberger wrote:
> Thanks Duncan,
>
> While there, can you give a new optional argument that
> will permit the echo of blanks and comments?
Comments are already echoed, leading blank lines are not (but blanks in
comments are). For example:
> temp.ttt <- "ttt <- 1\n\n# comment\n\nttt"
> cat(file="c:/temp/temp.R", temp.ttt)
> source("c:/temp/temp.R", echo=TRUE)
> ttt <- 1
> # comment
>
> ttt
[1] 1
(I ran this in the patched version, but I believe the behaviour would be
the same in the release as well.)
I forget exactly why I chose to suppress leading blanks, but the
workaround of commenting the first of them is so easy, I don't think
it's worth the trouble to add an extra option.
Duncan
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