David Reiss
2010-May-21 20:08 UTC
[R] escape character OK in R environment, fails in R CMD CHECK
Hi, I am trying to check a package via R CMD CHECK and it is failing with Error: '\s' is an unrecognized escape in character string starting "\s" The culprit looks something like this: gsub('\\s\\(.*\\)',"","this is a (test, man) dude") which is correctly escaped with the "\\"'s -- but it seems that R CMD CHECK is pre-escaping the string when it reads in the code to check it. How do I get R CMD CHECK to let the "\\s" 's through? Thanks. [[alternative HTML version deleted]]
Henrik Bengtsson
2010-May-22 06:18 UTC
[R] escape character OK in R environment, fails in R CMD CHECK
R version/sessionInfo()? /H On Fri, May 21, 2010 at 10:08 PM, David Reiss <dreiss at systemsbiology.org> wrote:> Hi, > I am trying to check a package via R CMD CHECK and it is failing with > > Error: '\s' is an unrecognized escape in character string starting "\s" > > The culprit looks something like this: > > gsub('\\s\\(.*\\)',"","this is a (test, man) dude") > > which is correctly escaped with the "\\"'s ? -- but it seems that R CMD > CHECK is pre-escaping the string when it reads in the code to check it. > > How do I get R CMD CHECK to let the "\\s" 's through? > > Thanks. > > ? ? ? ?[[alternative HTML version deleted]] > > ______________________________________________ > R-help at r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. >