* doc/misc/eshell.texi (Arguments): Mention the pipe symbol in
remote file names. (Bug#23032)
call it in an Elisp expression (which can also be used with
@ref{Expansion, expansions}). As with other shells, you can
escape special characters and spaces with the backslash (@code{\}) and
-apostrophes (@code{''}) and double quotes (@code{""}).
+apostrophes (@code{''}) and double quotes (@code{""}). This is needed
+especially for file names with special characters like pipe
+(@code{|}), which could be part of remote file names.
@node Built-ins