X-Git-Url: https://git.madduck.net/etc/mutt.git/blobdiff_plain/bd32ebec018c0942ff148a53ba0848045696289d..d215fb8c4bb24685149e374ced9ab2fa5c2fd21e:/.mutt/batch-subject-editor?ds=sidebyside

diff --git a/.mutt/batch-subject-editor b/.mutt/batch-subject-editor
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+#!/bin/sh
+#
+# batch-subject-editor - helper script to change subject lines with mutt
+#
+# Based on an idea by David Champion <dgc at uchicago.edu>
+#
+# Copyright © 2008 martin f. krafft <madduck@madduck.net>
+# Released under the terms of the Artistic Licence 2.0
+#
+set -eu
+
+printf 'Enter new subject: ' >/dev/tty
+read subj </dev/tty
+
+if [ -z "${subj:-}" ]; then
+  echo No subject specified. >&2
+  exit 1
+fi
+
+RE_REPLY='(re([[(]?[[:digit:]]+[)]]?)?|aw|antwort):[[:space:]]*'
+RE_SUBJ_PREFIX="^Subject:[[:space:]]*(${RE_REPLY})?"
+RE_SUBJ='.*'
+EDITOR="sed -i -re \"s,(${RE_SUBJ_PREFIX})${RE_SUBJ},\\\1$subj,i\""
+
+printf "set editor='${EDITOR} %s'\n"