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

This commit is contained in:
Gerd Moellmann 2001-03-01 14:28:32 +00:00
parent e0c1e774d4
commit cb4755c42d

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@ -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 be a regular expression (@pxref{Regexps}). Browse the buffer popped
up by Emacs, to find what you are looking for. @xref{Apropos}. 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 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 other variables, in case the feature you are looking for is controlled
by an option, not a command. @xref{Apropos}. 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 This searches the @emph{documentation strings} (the built-in short
descriptions) of all variables and functions (not their names) for a descriptions) of all variables and functions (not their names) for a
match for @var{topic}, a regular expression. @xref{Apropos}. match for @var{topic}, a regular expression. @xref{Apropos}.