/ multierr Public
Document named return constraint for defer #63
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As discussed in #61, if you attempt to use
with an error that is not a named return, the system will lose the
This isn't something the library can address because of how defers work.
This change adds a warning about the error variable being a named return
in all places where we suggest use of multierr with defer.
While we're at it, this makes use of the new
[Foo]godoc syntax to
generate links to other functions in the package in "See Foo"
statements in the documentation.