Hello,

I'm using fds 98/99 to be fairly high and not disturb scripts using my library.
When doing tests with:

UseFD 98
It "Emits a warning if an element is invalid"
    When call ammString::ExpandIntegerList "7-10,11,12,a-f,14-16"
    The fd 98 should include "is not an integer"
    The output should eq "7 8 9 10 11 12 14 15 16 "
End

It gave me errors:

Examples:
  1) string.lib: pattern matching: ammString::Contains returns success if a simple string is contained in another
     1.1) ERROR: UseFD: Invalid file descriptor: 98

I fixed it with a wildcard after the number to avoid ugly repetition of [0-9]|[0-9][0-9]| ... as we can have more than 20 numbers (max_files is an unsigned long in struct files_stat_struct of file linux/include/uapi/linux/fs.h )

Maybe you'll want to use an helper like "isInt" which is something like [[ -n "${1//[0-9]/}" ]] but I'm not sure on how you'll want it used.

Just to know, is a new release planned soon ?

Thanks a lot !
Adrien