dired-flag-file-deletion
dired-flag-file-deletion is an interactive compiled Lisp function in `dired.el
'.
(dired-flag-file-deletion ARG &optional INTERACTIVE)
In Dired, flag the current line's file for deletion.
If the region is active, flag all files in the region.
Otherwise, with a prefix arg, flag files on the next ARG lines.
If on a subdir headerline, flag all its files except `.' and `..'.
If the region is active in Transient Mark mode, flag all files
in the active region.