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From: Kyle Meyer <kyle@kyleam.com>
To: piem@inbox.kyleam.com
Subject: [PATCH] inject: Anchor 'From mboxrd@z ...' search
Date: Tue, 19 Jan 2021 00:40:42 -0500	[thread overview]
Message-ID: <20210119054042.11985-1-kyle@kyleam.com> (raw)

piem--write-mbox-to-maildir finds the bounds for each message by doing
a plain search for "From mboxrd@z", but of course nothing prevents
that from being within the text of the message.  Anchor it to the
start of the line to prevent false positives.

  This embarrassing gem was found when trying to inject

 piem.el | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/piem.el b/piem.el
index 8c23e7b..867a7e5 100644
--- a/piem.el
+++ b/piem.el
@@ -489,9 +489,9 @@ (defun piem--write-mbox-to-maildir ()
   (let ((n-added 0)
         (n-skipped 0))
     (while (and (not (eobp))
-                (search-forward "From mboxrd@z" nil t))
+                (re-search-forward "^From mboxrd@z" nil t))
       (let* ((beg (line-beginning-position 2))
-             (end (or (and (search-forward "From mboxrd@z" nil t)
+             (end (or (and (re-search-forward "^From mboxrd@z" nil t)
                            (progn (goto-char (line-beginning-position 0))

base-commit: 9abfc09d24e73044f2392f45fc41169ee4afd72f

                 reply	other threads:[~2021-01-19  5:41 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

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