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Diffstat (limited to 'lisp/add-log.el')
-rw-r--r-- | lisp/add-log.el | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/lisp/add-log.el b/lisp/add-log.el index a58d631867..5ec4986190 100644 --- a/lisp/add-log.el +++ b/lisp/add-log.el @@ -760,7 +760,29 @@ Runs `change-log-mode-hook'. 'change-log-resolve-conflict) (set (make-local-variable 'adaptive-fill-regexp) "\\s *") (set (make-local-variable 'font-lock-defaults) - '(change-log-font-lock-keywords t nil nil backward-paragraph))) + '(change-log-font-lock-keywords t nil nil backward-paragraph)) + (set (make-local-variable 'isearch-buffers-next-buffer-function) + 'change-log-next-buffer) + (isearch-buffers-minor-mode)) + +(defun change-log-next-buffer (&optional buffer wrap) + "Return the next buffer in the series of ChangeLog file buffers. +This function is used for multiple buffers isearch. +A sequence of buffers is formed by ChangeLog files with decreasing +numeric file name suffixes in the directory of the initial ChangeLog +file were isearch was started." + (let* ((name (change-log-name)) + (files (cons name (sort (file-expand-wildcards + (concat name "[-.][0-9]*")) + (lambda (a b) + (version< (substring b (length name)) + (substring a (length name))))))) + (files (if isearch-forward files (reverse files)))) + (find-file-noselect + (if wrap + (car files) + (cadr (member (file-name-nondirectory (buffer-file-name buffer)) + files)))))) ;; It might be nice to have a general feature to replace this. The idea I ;; have is a variable giving a regexp matching text which should not be |