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(occur): Put number of matches in the header line.

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This commit is contained in:
Richard M. Stallman 1994-11-24 08:39:41 +00:00
parent cab856b085
commit e6d63effab
1 changed files with 6 additions and 1 deletions
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7
lisp/replace.el
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@ -352,7 +352,8 @@ It serves as a menu to find any of the occurrences in this buffer.
(with-output-to-temp-buffer "*Occur*"
(save-excursion
(set-buffer standard-output)
(insert "Lines matching ")
;; We will insert the number of lines, and "lines", later.
(insert " matching ")
(prin1 regexp)
(insert " in buffer " (buffer-name buffer) ?. ?\n)
(occur-mode)
@ -425,6 +426,10 @@ It serves as a menu to find any of the occurrences in this buffer.
(set-buffer standard-output)
;; Put positions in increasing order to go with buffer.
(setq occur-pos-list (nreverse occur-pos-list))
(goto-char (point-min))
(if (= (length occur-pos-list) 1)
(insert "1 line")
(insert (format "%d lines" (length occur-pos-list))))
(if (interactive-p)
(message "%d matching lines." (length occur-pos-list)))))))