for non-standard things in the check directory

Found the following files/directories:
  'tex.table.tex'
Found the following files/directories:
  ‘tex.table.tex’
Running examples in ‘cwhmisc-Ex.R’ failed
The error most likely occurred in:

> ### Name: cpos
> ### Title: Find the position of a substring
> ### Aliases: cpos cposV cposR issubstr
> ### Keywords: misc character
> 
> ### ** Examples
> 
>   cpos(" Baldrian","a",5) #  3
[1] 3
>   cpos("Baldrian","B",15) # NA
[1] NA
>   cposR(" Baldabcrian  abcf","abc")
Error in !is.na(x) && min(y) <= x : 
  'length = 2' in coercion to 'logical(1)'
Calls: cposR -> inrange
Execution halted
Running examples in ‘cwhmisc-Ex.R’ failed
The error most likely occurred in:

> ### Name: cpos
> ### Title: Find the position of a substring
> ### Aliases: cpos cposV cposR issubstr
> ### Keywords: misc character
> 
> ### ** Examples
> 
>   cpos(" Baldrian","a",5) #  3
[1] 3
>   cpos("Baldrian","B",15) # NA
[1] NA
>   cposR(" Baldabcrian  abcf","abc")
Error in !is.na(x) && min(y) <= x : 
  'length = 2' in coercion to 'logical(1)'
Calls: cposR -> inrange
Execution halted
Found the following files/directories:
  ‘tex.table.tex’
Found the following files/directories:
  ‘tex.table.tex’