Clarify dired-do-shell-command doc string

* lisp/dired-aux.el (dired-do-shell-command): Mention what happens
to FILE-LIST (bug#47432).

(cherry picked from commit cf607c262e15c873961fdfcced254e6f8e82f8d7)

diff --git a/lisp/dired-aux.el b/lisp/dired-aux.el
index 6c7908118a833bfdd303c8a2b144105a91a3ad11..b45ea56c8953db1d9bba1fcb67bb138a1ea34e7a 100644 (file)
--- a/lisp/dired-aux.el
+++ b/lisp/dired-aux.el
@@ -703,6 +703,8 @@ If no files are marked or a numeric prefix arg is given,
 the next ARG files are used.  Just \\[universal-argument] means the current file.
 The prompt mentions the file(s) or the marker, as appropriate.
 
+When executing, FILE-LIST is appended to the COMMAND string.
+
 If there is a `*' in COMMAND, surrounded by whitespace, this runs
 COMMAND just once with the entire file list substituted there.