findfiles finding all files with a given file specification

## Syntax

    f = findfiles()
                f = findfiles(path)
                f = findfiles(path, filespec)

## Arguments

path

  a character string, a path.

filespec

  a character stirng, a file specification, for example `"*.sce"`.

f

  a column vector of strings, filenames.

## Description

Finding all files with a given file specification `filespec`.

## Examples

    f=findfiles()
    f=findfiles(SCI)
    f=findfiles(SCI+'/modules/core/macros','*.sci')

## See also

- listfiles