On Wednesday 05 March 2008 (12:56:17), Martin Kaffanke wrote: > Thats really great, but now the sink() uses also this width. Is it > possible to make sink using another width (i.e. 80 characters)?
# auto width adjustment .adjustWidth <- function(...){ options(width=Sys.getenv("COLUMNS")) TRUE } .adjustWidthCallBack <- addTaskCallback(.adjustWidth) # a wrapper for 'sink' Sink <- function(...,width=80){ if(nargs()){ removeTaskCallback(.adjustWidthCallBack) rm(.adjustWidthCallBack,envir=globalenv()) options(width=width) sink(...) } else{ sink() assign(".adjustWidthCallBack", addTaskCallback(.adjustWidth), envir=globalenv() ) } } # test Sink("test.out",width=20) # nonsensically narrow, but shows that # width=<something> has an effect... iris[1:10,] Sink() as.matrix(readLines("test.out")) iris[1:10,] Best, Martin ------------------------------------------------- Dr. Martin Elff Faculty of Social Sciences LSPWIVS (van Deth) University of Mannheim A5, 6 68131 Mannheim Germany Phone: +49-621-181-2093 Fax: +49-621-181-2099 E-Mail: [EMAIL PROTECTED] Web: http://webrum.uni-mannheim.de/sowi/elff/ http://www.sowi.uni-mannheim.de/lspwivs/ ------------------------------------------------- ______________________________________________ R-help@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.