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narrow-to-page: when page-delimiter spans lines, exclude if from narrow
From: |
Alan Mackenzie |
Subject: |
narrow-to-page: when page-delimiter spans lines, exclude if from narrowed bit. |
Date: |
Tue, 6 Sep 2005 08:39:10 +0000 (GMT) |
Hi, Emacs!
Normally in narrow-to-page, when page-delimiter is something nice and
simple like "^^L", the delimiter at the end of the page is excluded from
the region narrowed to.
A change made in version 1.8 was intended to handle multi-line
delimiters, but this change wasn't completed. Currently, when the page
delimiter spans line breaks, only the last line of the delimiter gets
excluded. The following patch fixes this.
2005-09-06 Alan Mackenzie <address@hidden>
* page.el (narrow-to-page): Exclude _entire_ multi-line delimiter
from the region narrowed to.
*** page.el Mon Sep 5 12:44:15 2005
--- page-1.19.acm.el Tue Sep 6 08:10:14 2005
***************
*** 112,118 ****
(save-excursion
(goto-char (match-beginning 0)) ; was (beginning-of-line)
(looking-at page-delimiter)))
! (beginning-of-line))
(narrow-to-region (point)
(progn
;; Find the top of the page.
--- 112,118 ----
(save-excursion
(goto-char (match-beginning 0)) ; was (beginning-of-line)
(looking-at page-delimiter)))
! (goto-char (match-beginning 0))) ; was (beginning-of-line)
(narrow-to-region (point)
(progn
;; Find the top of the page.
--
Alan Mackenzie (Munich, Germany)
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