X-Git-Url: https://git.madduck.net/etc/mutt.git/blobdiff_plain/a83d50d5a64488deb3796bbd0ca0a03b0516cc77..7013dfe93a05082153f79eca6c9e5c05b54d9d50:/.config/mutt/batch-subject-editor

diff --git a/.config/mutt/batch-subject-editor b/.config/mutt/batch-subject-editor
new file mode 100755
index 0000000..0649ac5
--- /dev/null
+++ b/.config/mutt/batch-subject-editor
@@ -0,0 +1,32 @@
+#!/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
+
+if [ -z "${__RLWRAPPED:-}" ] && [ -x $(command -v rlwrap) ]; then
+  __RLWRAPPED=true exec rlwrap "$0" "$@"
+fi
+
+printf 'Enter new subject: ' >/dev/tty
+read subj </dev/tty
+
+if [ -z "${subj:-}" ]; then
+  echo No subject specified. >&2
+  exit 1
+fi
+
+SED_DELIM=,
+subj=$(echo "$subj" | sed -re "s${SED_DELIM}\\\&g")
+
+RE_REPLY='((re|aw|antwort)([[(]?[[:digit:]]+[)]]?)?):[[:space:]]*'
+RE_SUBJ_PREFIX="^Subject:[[:space:]]*(${RE_REPLY})*"
+RE_SUBJ='.*'
+EDITOR="sed -i -re \"s${SED_DELIM}(${RE_SUBJ_PREFIX})${RE_SUBJ}${SED_DELIM}\\\1$subj${SED_DELIM}i\""
+
+printf "set editor='${EDITOR} %s'"