NUM = getfilenum (NAME, P) returns an array of integers indexing
the filenames (or directory names) matching NAME from the current
directory. The integers are searched in the strings following the
substring P. Wildcards (*) and brackets ([], see expandstr) may be used
in NAME, including in intermediate pathnames.
Examples:
If the files 'B01_t12.vec','B02_t18.vec', 'B03_t24.vec' are present
in the current directory,
getfilenum ('*.vec', '_t') returns [12 18 24].
n=getfilenum('*/*.JPG','DSC') returns the indices of JPG-files.
F. Moisy
Revision: 1.02, Date: 2005/10/14.
See Also
expandstr, rdir, renumberfile.