[Bug-apl] More "Mismatched free() / delete / delete []" valgrind errors

[Frederick H. Pitts]

Gentle people,

        In Gnu APL file file_io.cc, lines 597, 617, and 643, `[]' should be
inserted between the `delete' and `del' to match the `new char
[ bytes ... ]' on lines 591, 612, and 636, respectively.

Regards,

Fred
Retired Chemical Engineer