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apropos-print doc fix

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* lisp/apropos.el (apropos-print): Document the undocumented
parameters (bug#20520).
This commit is contained in:
Lars Ingebrigtsen 2016-04-30 21:13:48 +02:00
parent b6a4d16220
commit 0714d73878
1 changed files with 6 additions and 3 deletions
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9
lisp/apropos.el
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@ -1044,9 +1044,12 @@ Each element should have the format
The return value is the list that was in `apropos-accumulator', sorted
alphabetically by symbol name; but this function also sets
`apropos-accumulator' to nil before returning.
If SPACING is non-nil, it should be a string; separate items with that string.
If non-nil, TEXT is a string that will be printed as a heading."
If DO-KEYS is non-nil, output the key bindings. If NOSUBST is
nil, substitute \"ASCII quotes\" (i.e., grace accent and
apostrophe) with curly quotes), and if non-nil, leave them alone.
If SPACING is non-nil, it should be a string; separate items with
that string. If non-nil, TEXT is a string that will be printed
as a heading."
(if (null apropos-accumulator)
(message "No apropos matches for `%s'" apropos-pattern)
(setq apropos-accumulator