• using R version 2.14.0 (2011-10-31)
• using platform: i386-apple-darwin9.8.0 (32-bit)
• using session charset: ASCII
• checking for file 'Unicode/DESCRIPTION' ... OK
• this is package 'Unicode' version '0.1-3'
• package encoding: UTF-8
• checking package namespace information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for executable files ... OK
• checking whether package 'Unicode' can be installed ... OK
• checking installed package size ... OK
• checking package directory ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking R files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... OK
• checking whether the package can be loaded with stated dependencies ... OK
• checking whether the package can be unloaded cleanly ... OK
• checking whether the namespace can be loaded with stated dependencies ... OK
• checking whether the namespace can be unloaded cleanly ... OK
• checking for unstated dependencies in R code ... OK
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... OK
• checking Rd files ... OK
• checking Rd metadata ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking R/sysdata.rda ... NOTE
  
  Note: significantly better compression could be obtained
  by using tools::resaveRdaFiles() or R CMD build --resave-data
  old_size new_size compress
  sysdata.rda 364Kb 159Kb xz
• checking examples ... WARNING
  checking a package with encoding 'UTF-8' in an ASCII locale
  
  ERROR
  Running examples in 'Unicode-Ex.R' failed
  The error most likely occurred in:
  
  > ### Encoding: UTF-8
  >
  > ### Name: casefuns
  > ### Title: Unicode Case Conversions
  > ### Aliases: u_to_lower_case u_to_upper_case u_to_title_case u_case_fold
  >
  > ### ** Examples
  >
  > ## Latin upper case letters A to Z:
  > x <- as.u_char(as.u_char_range("0041..005A"))
  > ## In case we did not know the code points, we could use e.g.
  > x <- as.u_char(utf8ToInt(paste(LETTERS, collapse = "")))
  > sapply(x, intToUtf8)
  [1] "A" "B" "C" "D" "E" "F" "G" "H" "I" "J" "K" "L" "M" "N" "O" "P" "Q" "R" "S"
  [20] "T" "U" "V" "W" "X" "Y" "Z"
  > ## Unicode character method:
  > sapply(u_to_lower_case(x), intToUtf8)
  [1] "a" "b" "c" "d" "e" "f" "g" "h" "i" "j" "k" "l" "m" "n" "o" "p" "q" "r" "s"
  [20] "t" "u" "v" "w" "x" "y" "z"
  > ## Default method:
  > u_to_lower_case(LETTERS)
  [1] "a" "b" "c" "d" "e" "f" "g" "h" "i" "j" "k" "l" "m" "n" "o" "p" "q" "r" "s"
  [20] "t" "u" "v" "w" "x" "y" "z"
  >
  > u_case_fold("Hi Dave.")
  [1] "hi dave."
  >
  > ## More interesting stuff: sharp s.
  > <ERROR: re-encoding failure from encoding 'UTF-8'>
  u_to_upper_case("hei+ ## Note that the default full upper case mapping of U+00DF (LATIN SMALL
  + ## LETTER SHARP S) is *not* to U+1E9E (LATIN CAPITAL LETTER SHARP S).
  + <ERROR: re-encoding failure from encoding 'UTF-8'>
  u_case_fold("hei+
  Error: unexpected symbol in:
  "## LETTER SHARP S) is *not* to U+1E9E (LATIN CAPITAL LETTER SHARP S).
  u_case_fold("hei"
  Execution halted
• elapsed time (check, wall clock): 0:30