New comment by classabbyamp on void-packages repository

https://github.com/void-linux/void-packages/pull/36759#issuecomment-1119959874

Comment:
it should print "package not found in repositories" on the minus side of the diff, with normal output for the plus side. you can try it out locally, the message comes from xpkgdiff itself.

example, for a package that exists neither locally or remotely:
```diff
$ xpkgdiff -f rnote
--- /tmp/xpkgdiff.okYGq/rnote.repo	2022-05-06 15:45:41.909674652 -0400
+++ /tmp/xpkgdiff.okYGq/rnote.local	2022-05-06 15:45:41.933674688 -0400
@@ -1 +1 @@
-Package 'rnote' not found in repositories
+Package 'rnote' not found in local repositories
```