* using log directory 'd:/Rcompile/CRANpkg/local/4.0/barcode.Rcheck'
* using R version 4.0.5 (2021-03-31)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'barcode/DESCRIPTION' ... OK
* this is package 'barcode' version '1.1'
* 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 hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'barcode' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking for left-over 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 loading without being on the library search path ... OK
* checking use of S3 registration ... OK
* checking dependencies in R code ... NOTE
'library' or 'require' calls to packages already attached by Depends:
  'grid' 'lattice'
  Please remove these calls from your code.
Packages in Depends field not imported from:
  'grid' 'lattice'
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... [4s] NOTE
barcode: no visible global function definition for 'unit'
barcode: no visible global function definition for 'grid.newpage'
barcode: no visible global function definition for 'grid.text'
barcode: no visible global function definition for 'gpar'
barcode: no visible global function definition for 'pushViewport'
barcode: no visible global function definition for 'viewport'
barcode: no visible global function definition for 'convertHeight'
barcode: no visible global function definition for 'convertWidth'
barcode: no visible global function definition for 'grid.rect'
barcode: no visible global function definition for 'popViewport'
barcode.panel: no visible global function definition for 'unit'
barcode.panel: no visible global function definition for 'hist'
barcode.panel: no visible global function definition for 'pushViewport'
barcode.panel: no visible global function definition for 'viewport'
barcode.panel: no visible global function definition for 'grid.xaxis'
barcode.panel: no visible global function definition for 'gpar'
barcode.panel: no visible global function definition for 'grid.text'
barcode.panel: no visible global function definition for 'popViewport'
barcode.panel: no visible global function definition for
  'grid.segments'
barcode.panel: no visible global function definition for 'grid.points'
Undefined global functions or variables:
  convertHeight convertWidth gpar grid.newpage grid.points grid.rect
  grid.segments grid.text grid.xaxis hist popViewport pushViewport unit
  viewport
Consider adding
  importFrom("graphics", "hist")
to your NAMESPACE file.
* 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 contents of 'data' directory ... OK
* checking data for non-ASCII characters ... OK
* checking data for ASCII and uncompressed saves ... OK
* checking examples ... [1s] OK
* checking PDF version of manual ... OK
* DONE
Status: 2 NOTEs