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(keep-lines-read-args): Use empty string as default (Bug#2495).

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Chong Yidong 2009-02-27 15:31:36 +00:00
parent c2c7b2f2f2
commit c4bf8039f5
1 changed files with 1 additions and 1 deletions
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lisp/replace.el
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@ -570,7 +570,7 @@ regexp, the last isearch string, and the last replacement regexp."
"Read arguments for `keep-lines' and friends. "Read arguments for `keep-lines' and friends.
Prompt for a regexp with PROMPT. Prompt for a regexp with PROMPT.
Value is a list, (REGEXP)." Value is a list, (REGEXP)."
(list (read-regexp prompt) nil nil t)) (list (read-regexp prompt "") nil nil t))
(defun keep-lines (regexp &optional rstart rend interactive) (defun keep-lines (regexp &optional rstart rend interactive)
"Delete all lines except those containing matches for REGEXP. "Delete all lines except those containing matches for REGEXP.