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Jim Myhrberg
ecc278b83b
There's two different variants, both callable via M-? in dired buffers. Without a prefix arg it will use `siren-dired-get-disk-usage` which uses the external `du` command to get disk usage, or "space on disk" for item at point or marked files and/or directories. If called with a prefix (C-u M-?) it will instead use `siren-dired-get-size` which is implemented in pure elisp, and recursively gets the actual file sizes for item at point or marked files and/or directories. As the prefix variant is written in pure elisp, it is quite a bit slower for very large directories with thousands of files.