File Names R←⎕FNAMES
The result is a character matrix containing the names of all tied files, with one file name per row. The number of columns is that required by the longest file name.
A file name is returned precisely as it was specified when the file was tied, except that the directory delimiter \
is replaced by /
. If no files are tied, the result is a character matrix with 0 rows and 0 columns. The rows of the result are in the order in which the files were tied.
Examples
'/usr/pete/SALESFILE' ⎕FSTIE 16
'..\budget\COSTFILE' ⎕FSTIE 2
'PROFIT' ⎕FCREATE 5
⎕FNAMES
/usr/pete/SALESFILE
../budget/COSTFILE
PROFIT
⍴⎕FNAMES
3 19
⎕FNUMS,⎕FNAMES
16 /usr/pete/SALESFILE
2 ../budget/COSTFILE
5 PROFIT