From 88293b57770f579c29370bd59cec2a22c35a59e1 Mon Sep 17 00:00:00 2001 From: Erik Naggum Date: Mon, 26 Feb 1996 03:54:51 +0000 Subject: [PATCH] (rmail-clear-headers): Bind case-fold-search to t across the whole function. --- lisp/mail/rmail.el | 35 ++++++++++++++++++----------------- 1 file changed, 18 insertions(+), 17 deletions(-) diff --git a/lisp/mail/rmail.el b/lisp/mail/rmail.el index 9baffe833be..ffb016917ea 100644 --- a/lisp/mail/rmail.el +++ b/lisp/mail/rmail.el @@ -1266,25 +1266,26 @@ Otherwise, if `rmail-displayed-headers' is non-nil, delete all header fields *except* those whose names match that regexp. Otherwise, delete all header fields whose names match `rmail-ignored-headers'." (if (search-forward "\n\n" nil t) - (if (and rmail-displayed-headers (null ignored-headers)) + (let ((case-fold-search t) + (buffer-read-only nil)) + (if (and rmail-displayed-headers (null ignored-headers)) + (save-restriction + (narrow-to-region (point-min) (point)) + (let (lim) + (goto-char (point-min)) + (while (save-excursion + (re-search-forward "\n[^ \t]") + (and (not (eobp)) + (setq lim (1- (point))))) + (if (save-excursion + (re-search-forward rmail-displayed-headers lim t)) + (goto-char lim) + (delete-region (point) lim)))) + (goto-char (point-min))) + (or ignored-headers (setq ignored-headers rmail-ignored-headers)) (save-restriction (narrow-to-region (point-min) (point)) - (let ((buffer-read-only nil) lim) - (goto-char (point-min)) - (while (save-excursion - (re-search-forward "\n[^ \t]") - (and (not (eobp)) - (setq lim (1- (point))))) - (if (save-excursion - (re-search-forward rmail-displayed-headers lim t)) - (goto-char lim) - (delete-region (point) lim)))) - (goto-char (point-min))) - (or ignored-headers (setq ignored-headers rmail-ignored-headers)) - (save-restriction - (narrow-to-region (point-min) (point)) - (let ((buffer-read-only nil)) - (while (let ((case-fold-search t)) + (while (progn (goto-char (point-min)) (re-search-forward ignored-headers nil t)) (beginning-of-line) -- 2.39.5