Commit cb4755c4 authored by Gerd Moellmann's avatar Gerd Moellmann
Browse files

(Help): Add @key[RET} in @items.

parent e0c1e774
......@@ -50,12 +50,12 @@ This searches for commands whose names match @var{topic}, which should
be a regular expression (@pxref{Regexps}). Browse the buffer popped
up by Emacs, to find what you are looking for. @xref{Apropos}.
@item M-x apropos @var{topic} @key{RET}
@item M-x apropos @key{RET} @var{topic} @key{RET}
This works like @kbd{C-h a}, but it also searches for user options and
other variables, in case the feature you are looking for is controlled
by an option, not a command. @xref{Apropos}.
@item M-x apropos-documentation @var{topic} @key{RET}
@item M-x apropos-documentation @key{RET} @var{topic} @key{RET}
This searches the @emph{documentation strings} (the built-in short
descriptions) of all variables and functions (not their names) for a
match for @var{topic}, a regular expression. @xref{Apropos}.
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