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emacs-lisp/crm.el (completing-read-multiple): Doc fix.

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Roland Winkler 2013-03-31 10:19:19 -05:00
parent 2bd8a4a867
commit a77e2924c9
2 changed files with 7 additions and 2 deletions
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5
lisp/emacs-lisp/crm.el
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@ -263,7 +263,8 @@ Completion is available on a per-element basis. For example, if the
contents of the minibuffer are 'alice,bob,eve' and point is between
'l' and 'i', pressing TAB operates on the element 'alice'.
The return value of this function is a list of the read strings.
The return value of this function is a list of the read strings
with empty strings removed.
See the documentation for `completing-read' for details on the arguments:
PROMPT, TABLE, PREDICATE, REQUIRE-MATCH, INITIAL-INPUT, HIST, DEF, and
@ -287,7 +288,7 @@ INHERIT-INPUT-METHOD."
prompt initial-input map
nil hist def inherit-input-method)))
(and def (string-equal input "") (setq input def))
;; Ignore empty strings in the list of return values.
;; Remove empty strings in the list of read strings.
(split-string input crm-separator t)))
(remove-hook 'choose-completion-string-functions
'crm--choose-completion-string)))