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| -rw-r--r-- | git-email.el | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/git-email.el b/git-email.el index fedd03d..21769fd 100644 --- a/git-email.el +++ b/git-email.el @@ -459,6 +459,35 @@ default behavior is to delete them after sending the message." (funcall git-email-send-email-function)) buffers))) +(defun git-email--rewrite-header-in-buffer (buffer header value) + (switch-to-buffer buffer) + (save-excursion + (goto-char (point-min)) + (let* ((case-fold-search t)) + (re-search-forward (concat "^" (capitalize header) ":") nil t ) + (delete-region (point) (point-at-eol)) + (insert " " value)))) + +;;;###autoload +(defun git-email-rewrite-header (header value) + "Re-write the value of HEADER to VALUE, if HEADER doesn't exist +yet, just set it to VALUE. + +This is mainly useful if you forgot to Cc someone when using +`git-email-format-patch', or if you are waiting for Debbugs to +give you an address to send your patches to." + (interactive + (list (completing-read "Header to re-write: " + git-email-headers) + (read-from-minibuffer "Set header to: "))) + (let ((buffers (message-buffers)) + (start-buffer (current-buffer))) + (save-excursion + (mapc (lambda (buffer) + (git-email--rewrite-header-in-buffer buffer header value)) + buffers)) + (switch-to-buffer start-buffer))) + ;;;###autoload (defun git-email-send-email (files) "Send FILES as patch(es) to someone using your MUA." |