diff --git a/.gitignore b/.gitignore
index d74fc8f..a631182 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 webxdc.js
 *.xdc
+*~
\ No newline at end of file
diff --git a/pack.sh~ b/pack.sh~
deleted file mode 100755
index 5a482ee..0000000
--- a/pack.sh~
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/bin/sh
-
-case "$1" in
-    "-h" | "--help")
-        echo "usage: ${0##*/} [PACKAGE_NAME]"
-        exit
-        ;;
-    "")
-        PACKAGE_NAME=${PWD##*/} # '##*/' removes everything before the last slash and the last slash
-        ;;
-    *)
-        PACKAGE_NAME=${1%.xdc} # '%.xdc' removes the extension and allows PACKAGE_NAME to be given with or without extension
-        ;;
-esac
-
-rm "$PACKAGE_NAME.xdc" 2> /dev/null
-zip -9 --recurse-paths "$PACKAGE_NAME.xdc" --exclude LICENSE README.md webxdc.js webxdc.d.ts "./*.sh" "./*.xdc" -- *
-
-echo "success, archive contents:"
-unzip -l "$PACKAGE_NAME.xdc"
-
-# check package size
-MAXSIZE=655360
-size=$(wc -c < "$PACKAGE_NAME.xdc")
-if [ "$size" -ge $MAXSIZE ]; then
-    echo "WARNING: package size exceeded the limit ($size > $MAXSIZE)"
-fi