On Wed, Oct 7, 2015 at 6:40 PM, boB Rudis <b...@rudis.net> wrote:
> Try looking at the source for tools:::.news_reader_default and then
> tools::toRd
Thank you for this. That works - for example
> news <- tools:::.news_reader_default("NEWS")
> str(news)
Classes 'news_db' and 'data.frame': 21 obs. of 4 variables:
$ Version : chr "0.8.1" "0.8.1" "0.8.1" "0.8.0" ...
$ Date : chr "2015-10-05" "2015-10-05" "2015-10-05" "2015-09-06" ...
$ Category: chr NA NA NA NA ...
$ Text : chr "eager() and multicore() gained argument 'globals', where\nglo
bals=TRUE will validate that all global variables\nidentified can "| __truncated
__ "lazy(sum(x, ...), globals=TRUE) now properly passes `...`\nfrom the function
from which the future is setup. If not\ncalled wi"| __truncated__ "Added vigne
tte 'Futures in R: Common issues with solutions'." "plan(\"default\") resets to
the default strategy, which is\nsynchroneous eager evaluation unless option 'fut
ure_plan'\nor envir"| __truncated__ ...
- attr(*, "bad")= logi FALSE FALSE FALSE FALSE FALSE FALSE ...
> any(attr(news, "bad"))
[1] FALSE
This would work as way to validate NEWS.
Also, to follow up on my own original post suggesting that
tools:::news2Rd() calls deprecated functions. From the feedback I got
on the documentation bug report
(https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=16556) and
looking at the code, the following does indeed parse and output to
NEWS.Rd:
> setwd("/path/to/MyPackage/")
> tools:::news2Rd("NEWS", out="NEWS.Rd")
which assuming NEWS is in the root of the package. If it's under
inst/, then tools:::news2Rd("inst/NEWS", out="NEWS.Rd").
However, it is important that the DESCRIPTION file is also found by
tools:::news2Rd(). In other words, tools:::news2Rd() assumes you're
running in a package director. If you do what I tried previously and
put the NEWS file in a separate "sandbox" directory, then you get:
> tools:::news2Rd("NEWS", out="NEWS.Rd")
Error: 'readNEWS' is defunct.
See help("Defunct")
With the a very recent R-devel, you now get:
> tools:::news2Rd("NEWS", "NEWS.Rd")
Error in tools:::news2Rd("NEWS", "NEWS.Rd") : DESCRIPTION file not found
which is more informative.
Henrik
>
> On Wed, Oct 7, 2015 at 8:37 PM, Henrik Bengtsson
> <henrik.bengts...@ucsf.edu> wrote:
>> Hi,
>>
>> I'm looking for a parser of the plain text NEWS format (not the
>> NEWS.Rd format) - ideally the same on that is used by R itself. Does
>> anyone know which that one is / of such at tool?
>>
>> Thanks,
>>
>> Henrik
>>
>> PS. help("news") mentions tools:::news2Rd(), but that's actually
>> defunct (just reported
>> https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=16556).
>>
>> ______________________________________________
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