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apropos-print doc fix

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* lisp/apropos.el (apropos-print): Document the undocumented
parameters (bug#20520).

(cherry picked from commit 0714d73878)
This commit is contained in:
Lars Ingebrigtsen 2016-04-30 21:13:48 +02:00
parent afb22577de
commit 7350d3d7b0
1 changed files with 6 additions and 3 deletions
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9
lisp/apropos.el
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@ -1040,9 +1040,12 @@ Each element should have the format
The return value is the list that was in `apropos-accumulator', sorted The return value is the list that was in `apropos-accumulator', sorted
alphabetically by symbol name; but this function also sets alphabetically by symbol name; but this function also sets
`apropos-accumulator' to nil before returning. `apropos-accumulator' to nil before returning.
If DO-KEYS is non-nil, output the key bindings. If NOSUBST is
If SPACING is non-nil, it should be a string; separate items with that string. nil, substitute \"ASCII quotes\" (i.e., grace accent and
If non-nil, TEXT is a string that will be printed as a heading." 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) (if (null apropos-accumulator)
(message "No apropos matches for `%s'" apropos-pattern) (message "No apropos matches for `%s'" apropos-pattern)
(setq apropos-accumulator (setq apropos-accumulator