Sets up the normal git environment variables and a few helper functions
(currently just "die()"), and returns ok if it all looks like a git archive.
-So use it something like
+So, to make the rest of the git scripts more careful and readable,
+use it as follows:
- . git-sh-setup || die "Not a git archive"
-
-to make the rest of the git scripts more careful and readable.
+-------------------------------------------------
+. git-sh-setup || die "Not a git archive"
+-------------------------------------------------
Author
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