X-Git-Url: https://git.madduck.net/etc/neomutt.git/blobdiff_plain/a6ac44586209b9b0be5add1bef270451f3dcb677..4d1afcd5cc3e282554877a10d6be81931ef0cc03:/.config/neomutt/reuse-message

diff --git a/.config/neomutt/reuse-message b/.config/neomutt/reuse-message
new file mode 100755
index 0000000..0d8ed23
--- /dev/null
+++ b/.config/neomutt/reuse-message
@@ -0,0 +1,35 @@
+#!/bin/sh
+set -eu
+
+eval mailfile="\${$#}"
+editor=
+for i in "$@"; do
+  # strip last argument from editor, yuk
+  case "$i" in
+    ("$mailfile") break;;
+    (*) editor="${editor:+$editor }$i";;
+  esac
+done
+
+tmpfile=$(mktemp --tmpdir reuse.XXXXXXXXXX)
+cleanup() { rm -f "$tmpfile"; trap - 1 2 3 4 5 6 7 8 10 11 12 13 14 15; }
+trap cleanup 1 2 3 4 5 6 7 8 10 11 12 13 14 15
+
+formail -I Subject: < "$mailfile" | \
+  formail -I In-Reply-To: | \
+  sed -e '/^$/,/^-- /d' | \
+  sed -e '/^Bcc:/aSubject: ' > "$tmpfile"
+cat "$tmpfile" > "$mailfile"
+
+cleanup
+
+if [ -n "$editor" ]; then
+  eval exec "$editor" "$mailfile"
+
+# the last three replicate mutt's default (cf. manual)
+elif [ -n "$VISUAL" ]; then
+  eval exec "$VISUAL" "$mailfile"
+elif [ -n "$EDITOR" ]; then
+  eval exec "$EDITOR" "$mailfile"
+fi
+exec /usr/bin/editor "$mailfile"