genpath is not compatible with matlab

[Peng Yu]

Hi,

The following shows that genpath show '+' as well. But this is not the
same as matlab. Should this be made compatible with matlab?

~/linux/test/octave/octave/lang/function/genpath$ tree.sh
.
├── +/
├── @/
├── README.mkd
├── a/
├── main.m*
└── private/

4 directories, 2 files
~/linux/test/octave/octave/lang/function/genpath$ cat main.m
#!/usr/bin/env octave -q

genpath('.')

~/linux/test/octave/octave/lang/function/genpath$ ./main.m
ans = .:./+:./a

-- 
Regards,
Peng